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PE Executable
MD5: 001c87cc966419eddd0096274f6262b7
Size: 65.54 KB
application/x-dosexec
Summary by MalvaGPT
Characteristics

Symbol Obfuscation Score

Low

Hash
 Hash Value
MD5
001c87cc966419eddd0096274f6262b7
Sha1
f40c9ff5d793b5e9b2ab3e12b30cdc187651d64b
Sha256
79fc11e6ed88637cd432f69056e1c372fd31d0722ce24c19f4cb5131e1574b66
Sha384
c775f6dd91534bb03e85b8ec6fdc7fef77275056b439bd93ac2b9005754e052c4dcac45d8a8f6f7b235cda1263e6da95
Sha512
5143523abfbec087182b1aa99b6511a87f595f11a366fedc886f308ad96192e59b9834c4aca8829d0fb289e03b89cca6ab91c8b72ecb11ed5fbbc785da99948f
SSDeep
768:wyP+2h8LckiPRlGiV9JeaGjraiy/XZJrt11+rSCv7mqb2n9pwn1on45Bvrqz8Gjs:/Qc7bOr0zrDtGbb0w045l3GjTVclN
TLSH
14535B013798C925E2AD4AB8BDF2950106B5D5772102DB5E7CC404DBABAFFC64A123EF
File Structure
001c87cc966419eddd0096274f6262b7
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
Malware Configuration - DcRat config.
Config. Field
 Value
Key (AES_256)
Q0FLd0huhuhuhuhuhuhuhuhuhuhu
Pastebin
-huhuhuhu
Certificate
MIICMDhuhuhuhuhuhuhuhuhuhuhu
ServerSignature
J60Cuxhuhuhuhuhuhuhuhuhuhuhu
Install
thuhuhuhu
BDOS
fhuhuhuhu
Anti-VM
fhuhuhuhu
Install File
Googlehuhuhuhuhuhuhu
Install-Folder
%Aphuhuhuhu
Hosts
yqs.ukhuhuhuhuhuhuhuhuhuhuhu
Ports
80,443huhuhuhuhuhuhuhuhuhuhu
Mutex
Gohuhuhuhu
Version
1huhuhuhu
Delay
1huhuhuhu
We extracted this malware's full configuration (C2, credentials, campaign IDs…).
Unlock with Essential
Informations
Name
 Value
Info

PE Detect: PeReader OK (file layout)
Module Name

GoogleWorkspaceHelper.exe
Full Name

GoogleWorkspaceHelper.exe
EntryPoint

System.Void Client.Program::Main()
Scope Name

GoogleWorkspaceHelper.exe
Scope Type

ModuleDef
Kind

Windows
Runtime Version

v4.0.30319
Tables Header Version

512
WinMD Version

<null>
Assembly Name

GoogleWorkspaceHelper
Assembly Version

1.0.7.0
Assembly Culture

<null>
Has PublicKey

False
PublicKey Token

<null>
Target Framework

.NETFramework,Version=v4.0
Total Strings

157
Main Method

System.Void Client.Program::Main()
Main IL Instruction Count

77
Main IL

ldc.i4.0 <null> stloc.0 <null> br IL_0015: ldloc.0 ldc.i4 1000 call System.Void System.Threading.Thread::Sleep(System.Int32) ldloc.0 <null> ldc.i4.1 <null> add <null> stloc.0 <null> ldloc.0 <null> ldsfld System.String Client.Settings::De_lay call System.Int32 System.Convert::ToInt32(System.String) blt.s IL_0007: ldc.i4 1000 call System.Boolean Client.Settings::InitializeSettings() brtrue IL_0032: nop ldc.i4.0 <null> call System.Void System.Environment::Exit(System.Int32) nop <null> ldsfld System.String Client.Settings::An_ti call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_0047: leave IL_0052 call System.Void Client.Helper.Anti_Analysis::RunAntiAnalysis() leave IL_0052: call System.Void Client.Helper.A::B() pop <null> leave IL_0052: call System.Void Client.Helper.A::B() call System.Void Client.Helper.A::B() call System.Boolean Client.Helper.MutexControl::CreateMutex() brtrue IL_0067: leave IL_0072 ldc.i4.0 <null> call System.Void System.Environment::Exit(System.Int32) leave IL_0072: nop pop <null> leave IL_0072: nop nop <null> ldsfld System.String Client.Settings::Anti_Process call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_0087: leave IL_0092 call System.Void Client.Helper.AntiProcess::StartBlock() leave IL_0092: nop pop <null> leave IL_0092: nop nop <null> ldsfld System.String Client.Settings::BS_OD call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_00B1: leave IL_00BC call System.Boolean Client.Helper.Methods::IsAdmin() brfalse IL_00B1: leave IL_00BC call System.Void Client.Helper.ProcessCritical::Set() leave IL_00BC: nop pop <null> leave IL_00BC: nop nop <null> ldsfld System.String Client.Settings::In_stall call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_00D1: leave IL_00DC call System.Void Client.Install.NormalStartup::Install() leave IL_00DC: call System.Void Client.Helper.Methods::PreventSleep() pop <null> leave IL_00DC: call System.Void Client.Helper.Methods::PreventSleep() call System.Void Client.Helper.Methods::PreventSleep() call System.Boolean Client.Helper.Methods::IsAdmin() brfalse IL_00F0: leave IL_00FB call System.Void Client.Helper.Methods::ClearSetting() leave IL_00FB: nop pop <null> leave IL_00FB: nop nop <null> call System.Boolean Client.Connection.ClientSocket::get_IsConnected() brtrue IL_0110: leave IL_011B call System.Void Client.Connection.ClientSocket::Reconnect() call System.Void Client.Connection.ClientSocket::InitializeClient() leave IL_011B: ldc.i4 5000 pop <null> leave IL_011B: ldc.i4 5000 ldc.i4 5000 call System.Void System.Threading.Thread::Sleep(System.Int32) br.s IL_00FB: nop
Artefacts
Name
 Value
Key (AES_256)
Q0FLd0huhuhuhuhuhuhuhuhuhuhu
CnC
yqshuhuhuhu
CnC
www.huhuhuhuhuhuhu
CnC
www.huhuhuhuhuhuhu
CnC
fcwhuhuhuhu
CnC
www.5huhuhuhuhuhuhu
CnC
58wihuhuhuhu
CnC
www.pehuhuhuhuhuhuhu
CnC
petrohuhuhuhuhuhuhu
CnC
www.5huhuhuhuhuhuhu
CnC
corhuhuhuhu
CnC
www.chuhuhuhuhuhuhu
CnC
www.8huhuhuhuhuhuhu
CnC
8xx0huhuhuhu
Ports
8huhuhuhu
Ports
4huhuhuhu
Ports
1huhuhuhu
Ports
4huhuhuhu
Ports
5huhuhuhu
Ports
6huhuhuhu
Ports
6huhuhuhu
Ports
8huhuhuhu
Ports
8huhuhuhu
Mutex
Gohuhuhuhu
Full artefact values (URLs, paths, registry keys…) are available with Essential.
Unlock with Essential
001c87cc966419eddd0096274f6262b7 (65.54 KB)
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