darkgate | 5dbc3e721cd340dd80bfa7d0127d920f5f2630aa4b3b3ecfb8d2af9f28f0e208

Analysis

max time kernel
133s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27/08/2024, 07:44

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General

Target
5dbc3e721cd340dd80bfa7d0127d920f5f2630aa4b3b3ecfb8d2af9f28f0e208.exe
Size 3.9MB
Sample240827-jktlca1grp
SHA256 5dbc3e721cd340dd80bfa7d0127d920f5f2630aa4b3b3ecfb8d2af9f28f0e208
MD5 0220e55e567338d2ff26878a3a4ac252
SHA1 2d2e853e5221314208066e2c34993afabd884e63
SHA512 1963c455efed002b775e00fd0f226613a9b7ff90275e226e66888ae56adfbf248ac46eec1e57537b2a8a86e7dac2aabf0c26b7b7d245dae4a116c8f6f44c28b6
SSDEEP 49152:OR/KpmZub9f2S8W2ILeWl+C1p9jWy5Snd0eigXJCkF1dnJbMeVJoXxBatJFVUXYq:Y/jTYLP1Sy5E0Be10eVJwBwVaTcY
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

darkgate x88y8y discovery execution stealer

Malware Config

Extracted

Family

darkgate

Botnet

x88y8y

91.222.173.42

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
hFPyhiRz
minimum_disk
100
minimum_ram
4096
ping_interval
6
rootkit
false
startup_persistence
true
username
x88y8y

Signatures

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

Detect DarkGate stealer 2 IoCs

resource	yara_rule
behavioral2/memory/3512-10-0x0000000004520000-0x000000000481B000-memory.dmp	family_darkgate_v6
behavioral2/memory/3512-13-0x0000000004520000-0x000000000481B000-memory.dmp	family_darkgate_v6

Executes dropped EXE 1 IoCs

pid	Process
3512	Autoit3.exe

Command and Scripting Interpreter: AutoIT 1 TTPs 1 IoCs

Using AutoIT for possible automate script.

execution

AutoHotKey & AutoIT

T1059.010

pid	Process
3512	Autoit3.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	5dbc3e721cd340dd80bfa7d0127d920f5f2630aa4b3b3ecfb8d2af9f28f0e208.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	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
3512	Autoit3.exe
3512	Autoit3.exe

Suspicious use of AdjustPrivilegeToken 42 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2652	WMIC.exe
Token: SeSecurityPrivilege	2652	WMIC.exe
Token: SeTakeOwnershipPrivilege	2652	WMIC.exe
Token: SeLoadDriverPrivilege	2652	WMIC.exe
Token: SeSystemProfilePrivilege	2652	WMIC.exe
Token: SeSystemtimePrivilege	2652	WMIC.exe
Token: SeProfSingleProcessPrivilege	2652	WMIC.exe
Token: SeIncBasePriorityPrivilege	2652	WMIC.exe
Token: SeCreatePagefilePrivilege	2652	WMIC.exe
Token: SeBackupPrivilege	2652	WMIC.exe
Token: SeRestorePrivilege	2652	WMIC.exe
Token: SeShutdownPrivilege	2652	WMIC.exe
Token: SeDebugPrivilege	2652	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2652	WMIC.exe
Token: SeRemoteShutdownPrivilege	2652	WMIC.exe
Token: SeUndockPrivilege	2652	WMIC.exe
Token: SeManageVolumePrivilege	2652	WMIC.exe
Token: 33	2652	WMIC.exe
Token: 34	2652	WMIC.exe
Token: 35	2652	WMIC.exe
Token: 36	2652	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2652	WMIC.exe
Token: SeSecurityPrivilege	2652	WMIC.exe
Token: SeTakeOwnershipPrivilege	2652	WMIC.exe
Token: SeLoadDriverPrivilege	2652	WMIC.exe
Token: SeSystemProfilePrivilege	2652	WMIC.exe
Token: SeSystemtimePrivilege	2652	WMIC.exe
Token: SeProfSingleProcessPrivilege	2652	WMIC.exe
Token: SeIncBasePriorityPrivilege	2652	WMIC.exe
Token: SeCreatePagefilePrivilege	2652	WMIC.exe
Token: SeBackupPrivilege	2652	WMIC.exe
Token: SeRestorePrivilege	2652	WMIC.exe
Token: SeShutdownPrivilege	2652	WMIC.exe
Token: SeDebugPrivilege	2652	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2652	WMIC.exe
Token: SeRemoteShutdownPrivilege	2652	WMIC.exe
Token: SeUndockPrivilege	2652	WMIC.exe
Token: SeManageVolumePrivilege	2652	WMIC.exe
Token: 33	2652	WMIC.exe
Token: 34	2652	WMIC.exe
Token: 35	2652	WMIC.exe
Token: 36	2652	WMIC.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 220 wrote to memory of 3512	220	5dbc3e721cd340dd80bfa7d0127d920f5f2630aa4b3b3ecfb8d2af9f28f0e208.exe	86
PID 220 wrote to memory of 3512	220	5dbc3e721cd340dd80bfa7d0127d920f5f2630aa4b3b3ecfb8d2af9f28f0e208.exe	86
PID 220 wrote to memory of 3512	220	5dbc3e721cd340dd80bfa7d0127d920f5f2630aa4b3b3ecfb8d2af9f28f0e208.exe	86
PID 3512 wrote to memory of 3856	3512	Autoit3.exe	90
PID 3512 wrote to memory of 3856	3512	Autoit3.exe	90
PID 3512 wrote to memory of 3856	3512	Autoit3.exe	90
PID 3856 wrote to memory of 2652	3856	cmd.exe	92
PID 3856 wrote to memory of 2652	3856	cmd.exe	92
PID 3856 wrote to memory of 2652	3856	cmd.exe	92

C:\Users\Admin\AppData\Local\Temp\5dbc3e721cd340dd80bfa7d0127d920f5f2630aa4b3b3ecfb8d2af9f28f0e208.exe
"C:\Users\Admin\AppData\Local\Temp\5dbc3e721cd340dd80bfa7d0127d920f5f2630aa4b3b3ecfb8d2af9f28f0e208.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:220
- \??\c:\temp2\Autoit3.exe
  "c:\temp2\Autoit3.exe" c:\temp2\script.a3x
  2⤵
  - Executes dropped EXE
  - Command and Scripting Interpreter: AutoIT
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3512
- - \??\c:\windows\SysWOW64\cmd.exe
    "c:\windows\system32\cmd.exe" /c wmic ComputerSystem get domain > C:\ProgramData\eaehdge\acfahhh
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3856
  - - C:\Windows\SysWOW64\Wbem\WMIC.exe
      wmic ComputerSystem get domain
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:2652

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

acfahhh

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

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Autoit3.exe

Path C:\temp2\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:\temp2\script.a3x
Size 539KB
SHA256 ba9e1a571edc327d777e230d8228d1f366614c509a87d91aef7cdf4eab1654be
MD5 aea509029a3e1321009fec85416dd5a7
SHA1 b731b215029b1d1a48d707a3c0d330e48d2dbaf2
SHA512 5797368aaf210a13a4f02637b050c3158881e5f1571290f095170f8c7741ccb837db1538d5fd000d43e30808d586b22b3c2eec48f1272dd0ff172f2c078c4945
SSDEEP 6144:Jr1KaZri+Dr1KaZri+NXftVa/gE25IGFYnDN98R45JwPDFkm5uhRMY/tOdNbQI28:xrZXLaB+EhmMEY/M/964
MD5 SHA1 SHA512 SSDEEP

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memory/220-0-0x0000000000E00000-0x0000000000E01000-memory.dmp

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memory/220-5-0x0000000000400000-0x00000000007F9000-memory.dmp

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memory/3512-9-0x0000000001220000-0x0000000001620000-memory.dmp

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memory/3512-10-0x0000000004520000-0x000000000481B000-memory.dmp

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memory/3512-13-0x0000000004520000-0x000000000481B000-memory.dmp

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