darkgate | 0cd41809a1231acb1d5e41ac2bddbed3fbedfba12b716206a7718b834bb17233

Analysis

max time kernel
29s
max time network
31s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
14-12-2024 20:46

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General

Target

exec.bat
Size

53B
MD5

a24cdae72701eb47de5b5fa23f1a334b
SHA1

81ade1778e4d23368acd572fd341b20c4213195d
SHA256

427ec87377d45ea1177db38051472043b0674ab8f0c181d2386fcf26a0f54636
SHA512

dfe87e8989acd2213603b61198b6ccc5de7252c0ee000f1fd037f8c9b0ee98072e84293573be7fba5b1e9219c62ff0f407a3ad2886790dda68eaad0fdb8595e2

Score

10^/10

darkgate rjacline01395 discovery execution persistence stealer

Malware Config

Extracted

Family

darkgate

Botnet

rjacline01395

154.216.16.83

Attributes

anti_analysis
false
anti_debug
false
anti_vm
false
c2_port
80
check_disk
false
check_ram
false
check_xeon
false
crypter_au3
false
crypter_dll
false
crypter_raw_stub
false
internal_mutex
VyUZUiNl
minimum_disk
100
minimum_ram
4096
ping_interval
6
rootkit
false
startup_persistence
true
username
rjacline01395

Signatures

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

Detect DarkGate stealer 7 IoCs

resource	yara_rule
behavioral4/memory/1568-3-0x0000000004A10000-0x0000000004D65000-memory.dmp	family_darkgate_v6
behavioral4/memory/1568-13-0x0000000004A10000-0x0000000004D65000-memory.dmp	family_darkgate_v6
behavioral4/memory/1568-14-0x0000000004A10000-0x0000000004D65000-memory.dmp	family_darkgate_v6
behavioral4/memory/1568-16-0x0000000004A10000-0x0000000004D65000-memory.dmp	family_darkgate_v6
behavioral4/memory/1568-12-0x0000000004A10000-0x0000000004D65000-memory.dmp	family_darkgate_v6
behavioral4/memory/1568-15-0x0000000004A10000-0x0000000004D65000-memory.dmp	family_darkgate_v6
behavioral4/memory/1568-18-0x0000000004A10000-0x0000000004D65000-memory.dmp	family_darkgate_v6

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-556537508-2730415644-482548075-1000\Software\Microsoft\Windows\CurrentVersion\Run\aebcade = "\"C:\\ProgramData\\bcckagc\\Autoit3.exe\" C:\\ProgramData\\bcckagc\\abbdehh.a3x"	Autoit3.exe

Command and Scripting Interpreter: AutoIT 1 TTPs 1 IoCs

Using AutoIT for possible automate script.

execution

AutoHotKey & AutoIT

T1059.010

pid	Process
1568	Autoit3.exe

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WMIC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Autoit3.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1224	PING.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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1224	PING.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1568	Autoit3.exe
1568	Autoit3.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1568	Autoit3.exe

Suspicious use of AdjustPrivilegeToken 42 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	940	WMIC.exe
Token: SeSecurityPrivilege	940	WMIC.exe
Token: SeTakeOwnershipPrivilege	940	WMIC.exe
Token: SeLoadDriverPrivilege	940	WMIC.exe
Token: SeSystemProfilePrivilege	940	WMIC.exe
Token: SeSystemtimePrivilege	940	WMIC.exe
Token: SeProfSingleProcessPrivilege	940	WMIC.exe
Token: SeIncBasePriorityPrivilege	940	WMIC.exe
Token: SeCreatePagefilePrivilege	940	WMIC.exe
Token: SeBackupPrivilege	940	WMIC.exe
Token: SeRestorePrivilege	940	WMIC.exe
Token: SeShutdownPrivilege	940	WMIC.exe
Token: SeDebugPrivilege	940	WMIC.exe
Token: SeSystemEnvironmentPrivilege	940	WMIC.exe
Token: SeRemoteShutdownPrivilege	940	WMIC.exe
Token: SeUndockPrivilege	940	WMIC.exe
Token: SeManageVolumePrivilege	940	WMIC.exe
Token: 33	940	WMIC.exe
Token: 34	940	WMIC.exe
Token: 35	940	WMIC.exe
Token: 36	940	WMIC.exe
Token: SeIncreaseQuotaPrivilege	940	WMIC.exe
Token: SeSecurityPrivilege	940	WMIC.exe
Token: SeTakeOwnershipPrivilege	940	WMIC.exe
Token: SeLoadDriverPrivilege	940	WMIC.exe
Token: SeSystemProfilePrivilege	940	WMIC.exe
Token: SeSystemtimePrivilege	940	WMIC.exe
Token: SeProfSingleProcessPrivilege	940	WMIC.exe
Token: SeIncBasePriorityPrivilege	940	WMIC.exe
Token: SeCreatePagefilePrivilege	940	WMIC.exe
Token: SeBackupPrivilege	940	WMIC.exe
Token: SeRestorePrivilege	940	WMIC.exe
Token: SeShutdownPrivilege	940	WMIC.exe
Token: SeDebugPrivilege	940	WMIC.exe
Token: SeSystemEnvironmentPrivilege	940	WMIC.exe
Token: SeRemoteShutdownPrivilege	940	WMIC.exe
Token: SeUndockPrivilege	940	WMIC.exe
Token: SeManageVolumePrivilege	940	WMIC.exe
Token: 33	940	WMIC.exe
Token: 34	940	WMIC.exe
Token: 35	940	WMIC.exe
Token: 36	940	WMIC.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2896 wrote to memory of 1568	2896	cmd.exe	78
PID 2896 wrote to memory of 1568	2896	cmd.exe	78
PID 2896 wrote to memory of 1568	2896	cmd.exe	78
PID 2896 wrote to memory of 1224	2896	cmd.exe	79
PID 2896 wrote to memory of 1224	2896	cmd.exe	79
PID 1568 wrote to memory of 2488	1568	Autoit3.exe	80
PID 1568 wrote to memory of 2488	1568	Autoit3.exe	80
PID 1568 wrote to memory of 2488	1568	Autoit3.exe	80
PID 2488 wrote to memory of 940	2488	cmd.exe	82
PID 2488 wrote to memory of 940	2488	cmd.exe	82
PID 2488 wrote to memory of 940	2488	cmd.exe	82

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\exec.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2896
- C:\Users\Admin\AppData\Local\Temp\Autoit3.exe
  Autoit3.exe script.a3x
  2⤵
  - Adds Run key to start application
  - Command and Scripting Interpreter: AutoIT
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of WriteProcessMemory
  PID:1568
- - \??\c:\windows\SysWOW64\cmd.exe
    "c:\windows\system32\cmd.exe" /c wmic ComputerSystem get domain > C:\ProgramData\bcckagc\fcgcfcc
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2488
  - - C:\Windows\SysWOW64\Wbem\WMIC.exe
      wmic ComputerSystem get domain
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:940
- C:\Windows\system32\PING.EXE
  ping 1.1.1.1 -n 1
  2⤵
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:1224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

AutoHotKey & AutoIT

T1059.010

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\bcckagc\fcgcfcc

Filesize
54B

MD5
c8bbad190eaaa9755c8dfb1573984d81

SHA1
17ad91294403223fde66f687450545a2bad72af5

SHA256
7f136265128b7175fb67024a6ddd7524586b025725a878c07d76a9d8ad3dc2ac

SHA512
05f02cf90969b7b9a2de39eecdf810a1835325e7c83ffe81388c9866c6f79be6cdc8617f606a8fedc6affe6127bede4b143106a90289bbb9bf61d94c648059df

Download Submit
memory/1568-1-0x00000000015D0000-0x00000000019D0000-memory.dmp

Filesize
4.0MB

Download
memory/1568-3-0x0000000004A10000-0x0000000004D65000-memory.dmp

Filesize
3.3MB

Download
memory/1568-13-0x0000000004A10000-0x0000000004D65000-memory.dmp

Filesize
3.3MB

Download
memory/1568-14-0x0000000004A10000-0x0000000004D65000-memory.dmp

Filesize
3.3MB

Download
memory/1568-16-0x0000000004A10000-0x0000000004D65000-memory.dmp

Filesize
3.3MB

Download
memory/1568-12-0x0000000004A10000-0x0000000004D65000-memory.dmp

Filesize
3.3MB

Download
memory/1568-15-0x0000000004A10000-0x0000000004D65000-memory.dmp

Filesize
3.3MB

Download
memory/1568-17-0x00000000015D0000-0x00000000019D0000-memory.dmp

Filesize
4.0MB

Download
memory/1568-18-0x0000000004A10000-0x0000000004D65000-memory.dmp

Filesize
3.3MB

Download