Malicious
Malicious

fc21a43b07bcde3cf36f359e3c9ec75f

PE Executable
|
MD5: fc21a43b07bcde3cf36f359e3c9ec75f
|
Size: 356.35 KB
|
application/x-dosexec

Print
Infection Chain
Summary by MalvaGPT
Characteristics

Symbol Ofbuscation Score

Medium

Hash
 Hash Value
MD5
fc21a43b07bcde3cf36f359e3c9ec75f
Sha1
63ac3bb8198d6b348a0bcc66784bf3f73a038a8f
Sha256
6124c1432d2bda3d29dfdd3d6957153c660a3bef5079098718b041c0d86d2dfb
Sha384
fa3d76974e4f41601eb47e81a5d0f2a75c79c0f12c0cb1f74ed59dfeb18af5ea5445426c2b8699d5d17b5ca5b9398678
Sha512
a8d35fb97091dd9d4e10db890dbd8e92b8c2298dde1f0e44db1667d59c9b6df1378ec803923b7ab68e14727c62e6a005d8c0d3a7ccb77a1d28296ab725dbccee
SSDeep
6144:5rNHXf500Mv7KUQGTuOUObw+sqS9aVB8yPLIQ8MehBvy:Vd50EU1Cnfn9wP4MehBvy
TLSH
EB748D5373A4DA3BD1FD1B3AE43606158BB0D807BE1AE38B5A5855BA3D133868D413B3

PeID

.NET executable
Microsoft Visual C# / Basic .NET
Microsoft Visual C# / Basic.NET / MS Visual Basic 2005 - ASL
Microsoft Visual C# v7.0 / Basic .NET
Microsoft Visual Studio .NET
File Structure
fc21a43b07bcde3cf36f359e3c9ec75f
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

oUR3qneqFWrPIHIuRlH4
Version

1.3.0.0
Port

Host

193.106.196.220
ReconnectDelay

3000
Key

1WvgEMPjdwfqIMeM9MclyQ==
AuthKey

NcFtjbDOcsw7Evd3coMC0y4koy/SRZGydhNmno81ZOWOvdfg7sv0Cj5ad2ROUfX4QMscAIjYJdjrrs41+qcQwg==
SubDirectory

SubDir
InstallName

Client.exe
Install

0
Startup

0
Mutex

QSR_MUTEX_PdkG9u
StartupKey

Quasar Client St
HideFile

0
EnableLogger

1
Tag

Office04
LogDirectory

Logs
HideLogDirectory

1
HideLogSubdirectory

0
Informations
Name
 Value
Info

PE Detect: PeReader OK (file layout)
Module Name

Client.exe
Full Name

Client.exe
EntryPoint

System.Void ꙻ猍捹？豲鏲쵦ᴬ홛焑�祤ϳꙞ貤吇⻌䍨๬쪄::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 ꙻ猍捹？豲鏲쵦ᴬ홛焑�祤ϳꙞ貤吇⻌䍨๬쪄::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 ꙻ猍捹？豲鏲쵦ᴬ홛焑�祤ϳꙞ貤吇⻌䍨๬쪄::꠆Ḩᔸᄘ셋롲樠⸿す衧氷ړ誦׳ᵐ땖⻭(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 旅辵춐ﻡ땩䛴鏜忽첐껵뫴▲㍅캐㓉搪商왼::䳏魻齇�넨쟾뷾ᬙ뫶銢遫،䮩䌵�䕬‧ϩ() brfalse.s IL_0040: call System.Void ꙻ猍捹？豲鏲쵦ᴬ홛焑�祤ϳꙞ貤吇⻌䍨๬쪄::鱂Ｂ演뼊줨윎誘ꏝ弾맒롒嶿仪︒㊅顭ﶷȗ() call System.Boolean ꙻ猍捹？豲鏲쵦ᴬ홛焑�祤ϳꙞ貤吇⻌䍨๬쪄::쾦賹㴔暙ږ냵聯葞刐᱿鰫䏼咫櫬悃Ꮄ戚() brfalse.s IL_0040: call System.Void ꙻ猍捹？豲鏲쵦ᴬ홛焑�祤ϳꙞ貤吇⻌䍨๬쪄::鱂Ｂ演뼊줨윎誘ꏝ弾맒롒嶿仪︒㊅顭ﶷȗ() call System.Boolean 큩硂⁹禳踆薱沕⦶ᰢ뻋熅ꌒӋ醯㘀䃂ዙ吐::get_Exiting() brtrue.s IL_0040: call System.Void ꙻ猍捹？豲鏲쵦ᴬ홛焑�祤ϳꙞ貤吇⻌䍨๬쪄::鱂Ｂ演뼊줨윎誘ꏝ弾맒롒嶿仪︒㊅顭ﶷȗ() ldsfld 큩硂⁹禳踆薱沕⦶ᰢ뻋熅ꌒӋ醯㘀䃂ዙ吐 ꙻ猍捹？豲鏲쵦ᴬ홛焑�祤ϳꙞ貤吇⻌䍨๬쪄::烘╗獓鿶ﬡI쓢ꭘ攬㻉ꋢ䭆㪵ﰯ慷䄛ᓇ callvirt System.Void 큩硂⁹禳踆薱沕⦶ᰢ뻋熅ꌒӋ醯㘀䃂ዙ吐::铠飷퓃馯䢨ꩂ瀃鐞丒ⲭ逈筷穅灒坓䨴驜롱꿉() call System.Void ꙻ猍捹？豲鏲쵦ᴬ홛焑�祤ϳꙞ貤吇⻌䍨๬쪄::鱂Ｂ演뼊줨윎誘ꏝ弾맒롒嶿仪︒㊅顭ﶷȗ() call System.Void ꙻ猍捹？豲鏲쵦ᴬ홛焑�祤ϳꙞ貤吇⻌䍨๬쪄::噰潒ƛ孵噌⣣荺Ⓚ⯩䉖메쨲系혊쑉묾笐䍶놀() ret <null>
Module Name

Client.exe
Full Name

Client.exe
EntryPoint

System.Void ꙻ猍捹？豲鏲쵦ᴬ홛焑�祤ϳꙞ貤吇⻌䍨๬쪄::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 ꙻ猍捹？豲鏲쵦ᴬ홛焑�祤ϳꙞ貤吇⻌䍨๬쪄::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 ꙻ猍捹？豲鏲쵦ᴬ홛焑�祤ϳꙞ貤吇⻌䍨๬쪄::꠆Ḩᔸᄘ셋롲樠⸿す衧氷ړ誦׳ᵐ땖⻭(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 旅辵춐ﻡ땩䛴鏜忽첐껵뫴▲㍅캐㓉搪商왼::䳏魻齇�넨쟾뷾ᬙ뫶銢遫،䮩䌵�䕬‧ϩ() brfalse.s IL_0040: call System.Void ꙻ猍捹？豲鏲쵦ᴬ홛焑�祤ϳꙞ貤吇⻌䍨๬쪄::鱂Ｂ演뼊줨윎誘ꏝ弾맒롒嶿仪︒㊅顭ﶷȗ() call System.Boolean ꙻ猍捹？豲鏲쵦ᴬ홛焑�祤ϳꙞ貤吇⻌䍨๬쪄::쾦賹㴔暙ږ냵聯葞刐᱿鰫䏼咫櫬悃Ꮄ戚() brfalse.s IL_0040: call System.Void ꙻ猍捹？豲鏲쵦ᴬ홛焑�祤ϳꙞ貤吇⻌䍨๬쪄::鱂Ｂ演뼊줨윎誘ꏝ弾맒롒嶿仪︒㊅顭ﶷȗ() call System.Boolean 큩硂⁹禳踆薱沕⦶ᰢ뻋熅ꌒӋ醯㘀䃂ዙ吐::get_Exiting() brtrue.s IL_0040: call System.Void ꙻ猍捹？豲鏲쵦ᴬ홛焑�祤ϳꙞ貤吇⻌䍨๬쪄::鱂Ｂ演뼊줨윎誘ꏝ弾맒롒嶿仪︒㊅顭ﶷȗ() ldsfld 큩硂⁹禳踆薱沕⦶ᰢ뻋熅ꌒӋ醯㘀䃂ዙ吐 ꙻ猍捹？豲鏲쵦ᴬ홛焑�祤ϳꙞ貤吇⻌䍨๬쪄::烘╗獓鿶ﬡI쓢ꭘ攬㻉ꋢ䭆㪵ﰯ慷䄛ᓇ callvirt System.Void 큩硂⁹禳踆薱沕⦶ᰢ뻋熅ꌒӋ醯㘀䃂ዙ吐::铠飷퓃馯䢨ꩂ瀃鐞丒ⲭ逈筷穅灒坓䨴驜롱꿉() call System.Void ꙻ猍捹？豲鏲쵦ᴬ홛焑�祤ϳꙞ貤吇⻌䍨๬쪄::鱂Ｂ演뼊줨윎誘ꏝ弾맒롒嶿仪︒㊅顭ﶷȗ() call System.Void ꙻ猍捹？豲鏲쵦ᴬ홛焑�祤ϳꙞ貤吇⻌䍨๬쪄::噰潒ƛ孵噌⣣荺Ⓚ⯩䉖메쨲系혊쑉묾笐䍶놀() ret <null>
Artefacts
Name
 Value
CnC

193.106.196.220
Port

fc21a43b07bcde3cf36f359e3c9ec75f (356.35 KB)
An error has occurred. This application may no longer respond until reloaded. Reload 🗙