darkgate | c041806df08b65e970ee6975569967a2e9379d475bfbb8154be0ba3dd08b34d6

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 17:10

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General

Target
9845e65543e74e6b6e731af9349d932c7b4e70ddf0a79d9e2fe18a10002e912f.exe
Size 4.7MB
Sample240715-vpv6hstcle
SHA256 9845e65543e74e6b6e731af9349d932c7b4e70ddf0a79d9e2fe18a10002e912f
MD5 3d253352224aead7526d58a4e21932fb
SHA1 ca2e53cf2ec7fc678c347198dbf1c6d76e32380b
SHA512 516ff664fe2446df5793498f9daa565647c339fdc4423454fdc129b1fc43b6fe0b968600d00709c8f5e2dfe80a366858f67e148f40c9d85255d02bdae238d3a3
SSDEEP 98304:fCsVbXGGHMUhn6kUC1h3TSx+Fn388qjYeQnV:asViQM
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

darkgate x6x6x7x77xx6x6x67 execution stealer

Malware Config

Extracted

Family

darkgate

Botnet

x6x6x7x77xx6x6x67

australiaivf.com

Attributes

anti_analysis
true
anti_debug
false
anti_vm
true
c2_port
80
check_disk
false
check_ram
false
check_xeon
false
crypter_au3
false
crypter_dll
false
crypter_raw_stub
false
internal_mutex
eXesNlDE
minimum_disk
100
minimum_ram
4096
ping_interval
6
rootkit
false
startup_persistence
true
username
x6x6x7x77xx6x6x67

Signatures

DarkGate
DarkGate is an infostealer written in C++.
stealer darkgate

Detect DarkGate stealer 2 IoCs

resource	yara_rule
behavioral2/memory/2136-10-0x00000000040B0000-0x0000000004438000-memory.dmp	family_darkgate_v6
behavioral2/memory/2136-14-0x00000000040B0000-0x0000000004438000-memory.dmp	family_darkgate_v6

Executes dropped EXE 1 IoCs

pid	Process
2136	Autoit3.exe

Command and Scripting Interpreter: AutoIT 1 TTPs 1 IoCs

Using AutoIT for possible automate script.

execution

AutoHotKey & AutoIT

T1059.010

pid	Process
2136	Autoit3.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	Autoit3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	Autoit3.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2136	Autoit3.exe
2136	Autoit3.exe

Suspicious use of AdjustPrivilegeToken 42 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4988	WMIC.exe
Token: SeSecurityPrivilege	4988	WMIC.exe
Token: SeTakeOwnershipPrivilege	4988	WMIC.exe
Token: SeLoadDriverPrivilege	4988	WMIC.exe
Token: SeSystemProfilePrivilege	4988	WMIC.exe
Token: SeSystemtimePrivilege	4988	WMIC.exe
Token: SeProfSingleProcessPrivilege	4988	WMIC.exe
Token: SeIncBasePriorityPrivilege	4988	WMIC.exe
Token: SeCreatePagefilePrivilege	4988	WMIC.exe
Token: SeBackupPrivilege	4988	WMIC.exe
Token: SeRestorePrivilege	4988	WMIC.exe
Token: SeShutdownPrivilege	4988	WMIC.exe
Token: SeDebugPrivilege	4988	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4988	WMIC.exe
Token: SeRemoteShutdownPrivilege	4988	WMIC.exe
Token: SeUndockPrivilege	4988	WMIC.exe
Token: SeManageVolumePrivilege	4988	WMIC.exe
Token: 33	4988	WMIC.exe
Token: 34	4988	WMIC.exe
Token: 35	4988	WMIC.exe
Token: 36	4988	WMIC.exe
Token: SeIncreaseQuotaPrivilege	4988	WMIC.exe
Token: SeSecurityPrivilege	4988	WMIC.exe
Token: SeTakeOwnershipPrivilege	4988	WMIC.exe
Token: SeLoadDriverPrivilege	4988	WMIC.exe
Token: SeSystemProfilePrivilege	4988	WMIC.exe
Token: SeSystemtimePrivilege	4988	WMIC.exe
Token: SeProfSingleProcessPrivilege	4988	WMIC.exe
Token: SeIncBasePriorityPrivilege	4988	WMIC.exe
Token: SeCreatePagefilePrivilege	4988	WMIC.exe
Token: SeBackupPrivilege	4988	WMIC.exe
Token: SeRestorePrivilege	4988	WMIC.exe
Token: SeShutdownPrivilege	4988	WMIC.exe
Token: SeDebugPrivilege	4988	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4988	WMIC.exe
Token: SeRemoteShutdownPrivilege	4988	WMIC.exe
Token: SeUndockPrivilege	4988	WMIC.exe
Token: SeManageVolumePrivilege	4988	WMIC.exe
Token: 33	4988	WMIC.exe
Token: 34	4988	WMIC.exe
Token: 35	4988	WMIC.exe
Token: 36	4988	WMIC.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 892 wrote to memory of 2136	892	9845e65543e74e6b6e731af9349d932c7b4e70ddf0a79d9e2fe18a10002e912f.exe	86
PID 892 wrote to memory of 2136	892	9845e65543e74e6b6e731af9349d932c7b4e70ddf0a79d9e2fe18a10002e912f.exe	86
PID 892 wrote to memory of 2136	892	9845e65543e74e6b6e731af9349d932c7b4e70ddf0a79d9e2fe18a10002e912f.exe	86
PID 2136 wrote to memory of 2364	2136	Autoit3.exe	87
PID 2136 wrote to memory of 2364	2136	Autoit3.exe	87
PID 2136 wrote to memory of 2364	2136	Autoit3.exe	87
PID 2364 wrote to memory of 4988	2364	cmd.exe	89
PID 2364 wrote to memory of 4988	2364	cmd.exe	89
PID 2364 wrote to memory of 4988	2364	cmd.exe	89

C:\Users\Admin\AppData\Local\Temp\9845e65543e74e6b6e731af9349d932c7b4e70ddf0a79d9e2fe18a10002e912f.exe
"C:\Users\Admin\AppData\Local\Temp\9845e65543e74e6b6e731af9349d932c7b4e70ddf0a79d9e2fe18a10002e912f.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:892
- \??\c:\st\Autoit3.exe
  "c:\st\Autoit3.exe" c:\st\script.a3x
  2⤵
  - Executes dropped EXE
  - Command and Scripting Interpreter: AutoIT
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2136
- - \??\c:\windows\SysWOW64\cmd.exe
    "c:\windows\system32\cmd.exe" /c wmic ComputerSystem get domain > C:\ProgramData\fddbbda\heghehb
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2364
  - - C:\Windows\SysWOW64\Wbem\WMIC.exe
      wmic ComputerSystem get domain
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:4988

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

AutoHotKey & AutoIT

T1059.010

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

heghehb

Path C:\ProgramData\fddbbda\heghehb
Size 54B
SHA256 7f136265128b7175fb67024a6ddd7524586b025725a878c07d76a9d8ad3dc2ac
MD5 c8bbad190eaaa9755c8dfb1573984d81
SHA1 17ad91294403223fde66f687450545a2bad72af5
SHA512 05f02cf90969b7b9a2de39eecdf810a1835325e7c83ffe81388c9866c6f79be6cdc8617f606a8fedc6affe6127bede4b143106a90289bbb9bf61d94c648059df
MD5 SHA1 SHA512

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Autoit3.exe

Path C:\st\Autoit3.exe
Size 872KB
SHA256 237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d
MD5 c56b5f0201a3b3de53e561fe76912bfd
SHA1 2a4062e10a5de813f5688221dbeb3f3ff33eb417
SHA512 195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c
SSDEEP 12288:6pVWeOV7GtINsegA/hMyyzlcqikvAfcN9b2MyZa31twoPTdFxgawV2M01:6T3E53Myyzl0hMf1tr7Caw8M01
MD5 SHA1 SHA512 SSDEEP

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script.a3x

Path \??\c:\st\script.a3x
Size 548KB
SHA256 2222e9abfb241efbf4ddfeb53acdc6c823da678a477b8621b7c725b9216839eb
MD5 885ddab15cf0e93532a744f49e7b2e40
SHA1 d2925fccb128c965f53c26ddc99efaa135d04823
SHA512 1ad5bbd68bbb86376e076041a879cac402b6ba6dbd96c0cd35ed2ea4bc9ca3ffaebcda53f781824da8ab847fdd84d880dd8cb51f3bfafe536b2ef30637123f24
SSDEEP 12288:OIrFk8zfP3s4lUauGXgcsY3FZIXKHAsYstLHD+wkKfNFheZnyeV14dSwQ:dxk4PLUau7csY3FZIXaABsR6rQNYXk3Q
MD5 SHA1 SHA512 SSDEEP

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memory/892-2-0x0000000002B20000-0x0000000002CA0000-memory.dmp

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memory/892-3-0x0000000002CA0000-0x0000000002E13000-memory.dmp

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memory/892-7-0x0000000002CA0000-0x0000000002E13000-memory.dmp

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memory/2136-10-0x00000000040B0000-0x0000000004438000-memory.dmp

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memory/2136-9-0x0000000000B00000-0x0000000000F00000-memory.dmp

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memory/2136-14-0x00000000040B0000-0x0000000004438000-memory.dmp

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