Malicious
Malicious

16cc3e926a3ae25ff5e54c234f0a76fa

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PE Executable
MD5: 16cc3e926a3ae25ff5e54c234f0a76fa
Size: 376.84 KB
application/x-dosexec
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File
Size
376.84 KB · 376,844 B
First seen
2025-11-23 01:02 · 11 months ago
Last seen
2025-11-23 01:02 · 11 months ago
Last analysis
2025-11-23 01:04 · 11 months ago
Hashes
MD5 16cc3e926a3ae25ff5e54c234f0a76fa Sha1 e1b411b92b8936fb0960a372d817e913512c6bfd Sha256 df36a38c7a47121fe7d7768163fd916fb3d1de9b8ed5e02ac040706cb2ccae8a Sha384 c32d9a9e57f2b6d06175f26c77bb0738af58c7572207498db9b81a6af146f5b6880d709a8d71a4d000e9526b8eec81f0 Sha512 bb35a5d6798187a94a0c440657dac9033c81063aa696b6e8113175b801bae42194f235a34a4e030a5c6e2cab5829dcfb9b02e295e91d660273b3ef17ac7a02c5 SSDeep 6144:hLNHXf500MVn2ghtrJ1Db6oiKTfQzwFJPSCu:dd50DThxJ1iTKTozOJPju TLSH 87848D13B7A4E93BD1FD1B3AE43207155BB0D587B616E38B6A5845BC2E133868E503B3
Detection
PeID
Microsoft Visual C# / Basic .NET
Symbol obfuscation
Medium
2 malicious · 6 files
EXE16cc3e926a3ae25ff5e54c234f0a76faQuasarRat
EXE[Rebuild from dump]_d612a122.exeQuasarRat
Config. Field Value
Conf. AES-Salt BF-EB-huhuhuhuhuhuhuhuhuhuhu
Conf. AES-Key 1wnC7chuhuhuhuhuhuhu
Version 1.huhuhuhu
Port 6huhuhuhu
Host 172.huhuhuhuhuhuhu
ReconnectDelay 3huhuhuhu
Key 1WvgEMhuhuhuhuhuhuhu
AuthKey NcFtjbhuhuhuhuhuhuhuhuhuhuhu
SubDirectory Suhuhuhuhu
InstallName Clihuhuhuhu
Install 0huhuhuhu
Startup 1huhuhuhu
Mutex QSR_Mhuhuhuhuhuhuhu
StartupKey Quasahuhuhuhuhuhuhu
HideFile 0huhuhuhu
EnableLogger 1huhuhuhu
Tag qhuhuhuhu
LogDirectory Lhuhuhuhu
HideLogDirectory 0huhuhuhu
HideLogSubdirectory 0huhuhuhu
We extracted this malware's full configuration (C2, credentials, campaign IDs…).
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Name Value
Module Name
Client.exe
Full Name
Client.exe
EntryPoint
System.Void ㍐襼쾱�⑎龳则빭굛쓴⨈늮ࢪ휃㉁胩�::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 ㍐襼쾱�⑎龳则빭굛쓴⨈늮ࢪ휃㉁胩�::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 ㍐襼쾱�⑎龳则빭굛쓴⨈늮ࢪ휃㉁胩�::�⚥氳࿤侅렧ส麁祣皴ㅔ耊䀦攍ᕪ韴簗�(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 䃵৽雗㩝�㙸栗결⿀탙匽η郏퐨鯴䠳‏僫::譥⡑⢷䕱�賊傞裚炿⸀쪳⾓얶ᶣ⎈��()
brfalse.s IL_0040: call System.Void ㍐襼쾱�⑎龳则빭굛쓴⨈늮ࢪ휃㉁胩�::ʒ俨䳱픴䳵࿦赕픇ᚺ⵻괫Ꝅ�懽㇜ⱗ刨֩()
call System.Boolean ㍐襼쾱�⑎龳则빭굛쓴⨈늮ࢪ휃㉁胩�::ಳ볷㴕嵏ค㶤贗訹灷갖༥鳟�骏䦠㦅鮟徲쵪()
brfalse.s IL_0040: call System.Void ㍐襼쾱�⑎龳则빭굛쓴⨈늮ࢪ휃㉁胩�::ʒ俨䳱픴䳵࿦赕픇ᚺ⵻괫Ꝅ�懽㇜ⱗ刨֩()
call System.Boolean ᘆ鋵厙曮㬺䃒뙣⑗ᢖẛ쯤䊆ꅈ곴≒䃰㍼门::get_Exiting()
brtrue.s IL_0040: call System.Void ㍐襼쾱�⑎龳则빭굛쓴⨈늮ࢪ휃㉁胩�::ʒ俨䳱픴䳵࿦赕픇ᚺ⵻괫Ꝅ�懽㇜ⱗ刨֩()
ldsfld ᘆ鋵厙曮㬺䃒뙣⑗ᢖẛ쯤䊆ꅈ곴≒䃰㍼门 ㍐襼쾱�⑎龳则빭굛쓴⨈늮ࢪ휃㉁胩�::獏䷵⻛ĩຏ誊䂊㊡勤๬눵鐆액£늽ᔍ�푆
callvirt System.Void ᘆ鋵厙曮㬺䃒뙣⑗ᢖẛ쯤䊆ꅈ곴≒䃰㍼门::쨔奨ي쮍鈜睃꣞鱊㬉쑢쭠眆됄崫걱Ш꼡ﻐ꘦()
call System.Void ㍐襼쾱�⑎龳则빭굛쓴⨈늮ࢪ휃㉁胩�::ʒ俨䳱픴䳵࿦赕픇ᚺ⵻괫Ꝅ�懽㇜ⱗ刨֩()
call System.Void ㍐襼쾱�⑎龳则빭굛쓴⨈늮ࢪ휃㉁胩�::癥섹柪☎쫻푦鋓㐄˱韺㋚♇炕㨰螾Ⴀណꐅ()
ret <null>
Module Name
Client.exe
Full Name
Client.exe
EntryPoint
System.Void ㍐襼쾱�⑎龳则빭굛쓴⨈늮ࢪ휃㉁胩�::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 ㍐襼쾱�⑎龳则빭굛쓴⨈늮ࢪ휃㉁胩�::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 ㍐襼쾱�⑎龳则빭굛쓴⨈늮ࢪ휃㉁胩�::�⚥氳࿤侅렧ส麁祣皴ㅔ耊䀦攍ᕪ韴簗�(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 䃵৽雗㩝�㙸栗결⿀탙匽η郏퐨鯴䠳‏僫::譥⡑⢷䕱�賊傞裚炿⸀쪳⾓얶ᶣ⎈��()
brfalse.s IL_0040: call System.Void ㍐襼쾱�⑎龳则빭굛쓴⨈늮ࢪ휃㉁胩�::ʒ俨䳱픴䳵࿦赕픇ᚺ⵻괫Ꝅ�懽㇜ⱗ刨֩()
call System.Boolean ㍐襼쾱�⑎龳则빭굛쓴⨈늮ࢪ휃㉁胩�::ಳ볷㴕嵏ค㶤贗訹灷갖༥鳟�骏䦠㦅鮟徲쵪()
brfalse.s IL_0040: call System.Void ㍐襼쾱�⑎龳则빭굛쓴⨈늮ࢪ휃㉁胩�::ʒ俨䳱픴䳵࿦赕픇ᚺ⵻괫Ꝅ�懽㇜ⱗ刨֩()
call System.Boolean ᘆ鋵厙曮㬺䃒뙣⑗ᢖẛ쯤䊆ꅈ곴≒䃰㍼门::get_Exiting()
brtrue.s IL_0040: call System.Void ㍐襼쾱�⑎龳则빭굛쓴⨈늮ࢪ휃㉁胩�::ʒ俨䳱픴䳵࿦赕픇ᚺ⵻괫Ꝅ�懽㇜ⱗ刨֩()
ldsfld ᘆ鋵厙曮㬺䃒뙣⑗ᢖẛ쯤䊆ꅈ곴≒䃰㍼门 ㍐襼쾱�⑎龳则빭굛쓴⨈늮ࢪ휃㉁胩�::獏䷵⻛ĩຏ誊䂊㊡勤๬눵鐆액£늽ᔍ�푆
callvirt System.Void ᘆ鋵厙曮㬺䃒뙣⑗ᢖẛ쯤䊆ꅈ곴≒䃰㍼门::쨔奨ي쮍鈜睃꣞鱊㬉쑢쭠眆됄崫걱Ш꼡ﻐ꘦()
call System.Void ㍐襼쾱�⑎龳则빭굛쓴⨈늮ࢪ휃㉁胩�::ʒ俨䳱픴䳵࿦赕픇ᚺ⵻괫Ꝅ�懽㇜ⱗ刨֩()
call System.Void ㍐襼쾱�⑎龳则빭굛쓴⨈늮ࢪ휃㉁胩�::癥섹柪☎쫻푦鋓㐄˱韺㋚♇炕㨰螾Ⴀណꐅ()
ret <null>
CnC CNCmalicious
172.huhuhuhuhuhuhu
Port PORTmalicious
6huhuhuhu
PE Layout UNKNWOWNsuspect
Memoryhuhuhuhuhuhuhuhuhuhuhu
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