Malicious
Malicious

f3f27200fdf787c12ac4c8e9ac2b0ab1

PE Executable
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MD5: f3f27200fdf787c12ac4c8e9ac2b0ab1
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Size: 356.35 KB
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application/x-dosexec

Print
Infection Chain
Summary by MalvaGPT
Characteristics

Symbol Obfuscation Score

Medium

Hash
 Hash Value
MD5
f3f27200fdf787c12ac4c8e9ac2b0ab1
Sha1
be5cbb87f9a2ebcac9504175d24be314d517f9be
Sha256
a269bbbcced58d87e9e97a564948474f984d9f6d6fe040fc153ebdc88b3b8062
Sha384
2f10b35b0d159daa4df414d804c109caf475a43b7582b7f673b972562793e49b9d816c441ebe0ccf233e7d4d81796de7
Sha512
b11971346b37b1e19c2ffa7c76fcbb69ac2b5ac0012d7c3174c53dcecdf6675ed21147073ce9796c471466cf2d5cee78d181c64018b4ea3a71e87fe9af1ddce1
SSDeep
6144:q2NHXf500MrOyeXUpzWTo4/bP8I1y0TQaVgOki:Jd504yeQWjz8Cy0TQaVgOki
TLSH
26748D1373E4EA3BD1FD177AE4320A194BB0D467B616E38B5A5955FC2E123868D803B3

PeID

.NET executable
Microsoft Visual C# / Basic.NET / MS Visual Basic 2005 - ASL
Microsoft Visual Studio .NET
File Structure
f3f27200fdf787c12ac4c8e9ac2b0ab1
Malicious
Structure
DosHeader
PE Header
Optional Header (x86)
Section Headers
.text
.rsrc
.reloc
Resources
RT_VERSION
ID:0001
ID:0
RT_MANIFEST
ID:0001
ID:0
.Net Resources
xClient.Properties.Resources.resources
information
[NBF]root.Data
[NBF]root.Data-preview.png
Malware Configuration - QuasarRAT config.
Config. Field
 Value
Conf. AES-Salt

BF-EB-1E-56-FB-CD-97-3B-B2-19-02-24-30-A5-78-43-00-3D-56-44-D2-1E-62-B9-D4-F1-80-E7-E6-C3-39-41
Conf. AES-Key

Ckd2Ku1VJGaMChAPWPl5
Version

1.3.0.0
Port

1
Host

45.141.151.105
ReconnectDelay

3000
Key

1WvgEMPjdwfqIMeM9MclyQ==
AuthKey

NcFtjbDOcsw7Evd3coMC0y4koy/SRZGydhNmno81ZOWOvdfg7sv0Cj5ad2ROUfX4QMscAIjYJdjrrs41+qcQwg==
SubDirectory

SubDir
InstallName

Client.exe
Install

0
Startup

0
Mutex

QSR_MUTEX_6rRZLZ
StartupKey

Quasar Client St
HideFile

0
EnableLogger

1
Tag

Office04
LogDirectory

Logs
HideLogDirectory

0
HideLogSubdirectory

0
Informations
Name
 Value
Info

PE Detect: PeReader OK (file layout)
Module Name

Client.exe
Full Name

Client.exe
EntryPoint

System.Void 覟鏭⦭᧚㖶Β砱滕읢槍֖톅颇䝕�䴇䣑::Main(System.String[])
Scope Name

Client.exe
Scope Type

ModuleDef
Kind

Windows
Runtime Version

v4.0.30319
Tables Header Version

512
WinMD Version

<null>
Assembly Name

Client
Assembly Version

1.3.0.0
Assembly Culture

<null>
Has PublicKey

False
PublicKey Token

<null>
Target Framework

.NETFramework,Version=v4.0,Profile=Client
Total Strings

896
Main Method

System.Void 覟鏭⦭᧚㖶Β砱滕읢槍֖톅颇䝕�䴇䣑::Main(System.String[])
Main IL Instruction Count

19
Main IL

call System.Void System.Windows.Forms.Application::EnableVisualStyles() ldc.i4.0 <null> call System.Void System.Windows.Forms.Application::SetCompatibleTextRenderingDefault(System.Boolean) call System.AppDomain System.AppDomain::get_CurrentDomain() ldnull <null> ldftn System.Void 覟鏭⦭᧚㖶Β砱滕읢槍֖톅颇䝕�䴇䣑::꣡輦ꥆ䇘ꏛ⮷꟎줪ك᫁珂餺⥴ﭰ卄둲잘嶧蟂奫(System.Object,System.UnhandledExceptionEventArgs) newobj System.Void System.UnhandledExceptionEventHandler::.ctor(System.Object,System.IntPtr) callvirt System.Void System.AppDomain::add_UnhandledException(System.UnhandledExceptionEventHandler) call System.Boolean 灠ꅤ뽊उ謏ﰭ噴榉쪫޿싿䶧麋ᚁ둠딌닮ܬ::姣䕜躑᧾㝊䋮퉝Ḵ㿍䝆넃㭛ℸ�碷焧ﷀ() brfalse.s IL_0040: call System.Void 覟鏭⦭᧚㖶Β砱滕읢槍֖톅颇䝕�䴇䣑::ꂷ蹝㴲ƴŠ䅕䑷枷袡蘿ꜯ䢰⺉ㆃ๞냴彳⊷() call System.Boolean 覟鏭⦭᧚㖶Β砱滕읢槍֖톅颇䝕�䴇䣑::鳱ꑩ濕횒㠋䆖⬈ᛍ̅턟．裢쟳폋檉婣() brfalse.s IL_0040: call System.Void 覟鏭⦭᧚㖶Β砱滕읢槍֖톅颇䝕�䴇䣑::ꂷ蹝㴲ƴŠ䅕䑷枷袡蘿ꜯ䢰⺉ㆃ๞냴彳⊷() call System.Boolean 측몎Ｈ냲窹赣宔⢙쿔෰꒱찧싊筱覊齖螜അ晾搵::get_Exiting() brtrue.s IL_0040: call System.Void 覟鏭⦭᧚㖶Β砱滕읢槍֖톅颇䝕�䴇䣑::ꂷ蹝㴲ƴŠ䅕䑷枷袡蘿ꜯ䢰⺉ㆃ๞냴彳⊷() ldsfld 측몎Ｈ냲窹赣宔⢙쿔෰꒱찧싊筱覊齖螜അ晾搵 覟鏭⦭᧚㖶Β砱滕읢槍֖톅颇䝕�䴇䣑::鬌紂欎汣蕨�턧긶鬚㏝먘叀ೞ숺尔㐒ပ callvirt System.Void 측몎Ｈ냲窹赣宔⢙쿔෰꒱찧싊筱覊齖螜അ晾搵::�씢胨➖鴞ᇀ䜭戯ⱈ䥑뺸탗蕞愙�쳠ಔ() call System.Void 覟鏭⦭᧚㖶Β砱滕읢槍֖톅颇䝕�䴇䣑::ꂷ蹝㴲ƴŠ䅕䑷枷袡蘿ꜯ䢰⺉ㆃ๞냴彳⊷() call System.Void 覟鏭⦭᧚㖶Β砱滕읢槍֖톅颇䝕�䴇䣑::ๅࢗᡀߢ쇌菲빮❻㏲➓铁뜀⬹㩺଄撇뷐ꡚ暓() ret <null>
Module Name

Client.exe
Full Name

Client.exe
EntryPoint

System.Void 覟鏭⦭᧚㖶Β砱滕읢槍֖톅颇䝕�䴇䣑::Main(System.String[])
Scope Name

Client.exe
Scope Type

ModuleDef
Kind

Windows
Runtime Version

v4.0.30319
Tables Header Version

512
WinMD Version

<null>
Assembly Name

Client
Assembly Version

1.3.0.0
Assembly Culture

<null>
Has PublicKey

False
PublicKey Token

<null>
Target Framework

.NETFramework,Version=v4.0,Profile=Client
Total Strings

896
Main Method

System.Void 覟鏭⦭᧚㖶Β砱滕읢槍֖톅颇䝕�䴇䣑::Main(System.String[])
Main IL Instruction Count

19
Main IL

call System.Void System.Windows.Forms.Application::EnableVisualStyles() ldc.i4.0 <null> call System.Void System.Windows.Forms.Application::SetCompatibleTextRenderingDefault(System.Boolean) call System.AppDomain System.AppDomain::get_CurrentDomain() ldnull <null> ldftn System.Void 覟鏭⦭᧚㖶Β砱滕읢槍֖톅颇䝕�䴇䣑::꣡輦ꥆ䇘ꏛ⮷꟎줪ك᫁珂餺⥴ﭰ卄둲잘嶧蟂奫(System.Object,System.UnhandledExceptionEventArgs) newobj System.Void System.UnhandledExceptionEventHandler::.ctor(System.Object,System.IntPtr) callvirt System.Void System.AppDomain::add_UnhandledException(System.UnhandledExceptionEventHandler) call System.Boolean 灠ꅤ뽊उ謏ﰭ噴榉쪫޿싿䶧麋ᚁ둠딌닮ܬ::姣䕜躑᧾㝊䋮퉝Ḵ㿍䝆넃㭛ℸ�碷焧ﷀ() brfalse.s IL_0040: call System.Void 覟鏭⦭᧚㖶Β砱滕읢槍֖톅颇䝕�䴇䣑::ꂷ蹝㴲ƴŠ䅕䑷枷袡蘿ꜯ䢰⺉ㆃ๞냴彳⊷() call System.Boolean 覟鏭⦭᧚㖶Β砱滕읢槍֖톅颇䝕�䴇䣑::鳱ꑩ濕횒㠋䆖⬈ᛍ̅턟．裢쟳폋檉婣() brfalse.s IL_0040: call System.Void 覟鏭⦭᧚㖶Β砱滕읢槍֖톅颇䝕�䴇䣑::ꂷ蹝㴲ƴŠ䅕䑷枷袡蘿ꜯ䢰⺉ㆃ๞냴彳⊷() call System.Boolean 측몎Ｈ냲窹赣宔⢙쿔෰꒱찧싊筱覊齖螜അ晾搵::get_Exiting() brtrue.s IL_0040: call System.Void 覟鏭⦭᧚㖶Β砱滕읢槍֖톅颇䝕�䴇䣑::ꂷ蹝㴲ƴŠ䅕䑷枷袡蘿ꜯ䢰⺉ㆃ๞냴彳⊷() ldsfld 측몎Ｈ냲窹赣宔⢙쿔෰꒱찧싊筱覊齖螜അ晾搵 覟鏭⦭᧚㖶Β砱滕읢槍֖톅颇䝕�䴇䣑::鬌紂欎汣蕨�턧긶鬚㏝먘叀ೞ숺尔㐒ပ callvirt System.Void 측몎Ｈ냲窹赣宔⢙쿔෰꒱찧싊筱覊齖螜അ晾搵::�씢胨➖鴞ᇀ䜭戯ⱈ䥑뺸탗蕞愙�쳠ಔ() call System.Void 覟鏭⦭᧚㖶Β砱滕읢槍֖톅颇䝕�䴇䣑::ꂷ蹝㴲ƴŠ䅕䑷枷袡蘿ꜯ䢰⺉ㆃ๞냴彳⊷() call System.Void 覟鏭⦭᧚㖶Β砱滕읢槍֖톅颇䝕�䴇䣑::ๅࢗᡀߢ쇌菲빮❻㏲➓铁뜀⬹㩺଄撇뷐ꡚ暓() ret <null>
Artefacts
Name
 Value
CnC

45.141.151.105
Port

1
f3f27200fdf787c12ac4c8e9ac2b0ab1 (356.35 KB)
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