darkgate | 70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
13-06-2024 11:46

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General

Target

70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe
Size

2.1MB
MD5

35bd6ff114bbaeaa1b8f959e00042a33
SHA1

00da82325086c940306d9df23fb8f8d09e044290
SHA256

70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54
SHA512

cf7068787bd1f8eb293b8ad2e7da8332e505a4e64ae8569519f53e0b7dc582a9aa143c8aae085c05cc9d33d619af2725e7fef2a8dabbb379fd8a364de3fccd56
SSDEEP

49152:Go2B6Mr3gZ03n4gxEe4fqoQAvAAEZAAOAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAK:H2BbjQ0I9bbGxaJpoIA

Score

10^/10

darkgate silhouette0 execution stealer

Malware Config

Extracted

Family

darkgate

Botnet

Silhouette0

45.151.62.66

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
ZMbWBCwx
minimum_disk
100
minimum_ram
4096
ping_interval
6
rootkit
false
startup_persistence
true
username
Silhouette0

Signatures

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

Detect DarkGate stealer 2 IoCs

resource	yara_rule
behavioral1/memory/2564-24-0x0000000003EA0000-0x0000000004228000-memory.dmp	family_darkgate_v6
behavioral1/memory/2564-29-0x0000000003EA0000-0x0000000004228000-memory.dmp	family_darkgate_v6

Executes dropped EXE 1 IoCs

pid	Process
2564	Autoit3.exe

Loads dropped DLL 1 IoCs

pid	Process
2188	70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe

Command and Scripting Interpreter: AutoIT 1 TTPs 1 IoCs

Using AutoIT for possible automate script.

execution

AutoHotKey & AutoIT

T1059.010

pid	Process
2564	Autoit3.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1440 set thread context of 2188	1440	70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe	28

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 1 IoCs

pid	Process
2564	Autoit3.exe

Suspicious use of AdjustPrivilegeToken 40 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2764	WMIC.exe
Token: SeSecurityPrivilege	2764	WMIC.exe
Token: SeTakeOwnershipPrivilege	2764	WMIC.exe
Token: SeLoadDriverPrivilege	2764	WMIC.exe
Token: SeSystemProfilePrivilege	2764	WMIC.exe
Token: SeSystemtimePrivilege	2764	WMIC.exe
Token: SeProfSingleProcessPrivilege	2764	WMIC.exe
Token: SeIncBasePriorityPrivilege	2764	WMIC.exe
Token: SeCreatePagefilePrivilege	2764	WMIC.exe
Token: SeBackupPrivilege	2764	WMIC.exe
Token: SeRestorePrivilege	2764	WMIC.exe
Token: SeShutdownPrivilege	2764	WMIC.exe
Token: SeDebugPrivilege	2764	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2764	WMIC.exe
Token: SeRemoteShutdownPrivilege	2764	WMIC.exe
Token: SeUndockPrivilege	2764	WMIC.exe
Token: SeManageVolumePrivilege	2764	WMIC.exe
Token: 33	2764	WMIC.exe
Token: 34	2764	WMIC.exe
Token: 35	2764	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2764	WMIC.exe
Token: SeSecurityPrivilege	2764	WMIC.exe
Token: SeTakeOwnershipPrivilege	2764	WMIC.exe
Token: SeLoadDriverPrivilege	2764	WMIC.exe
Token: SeSystemProfilePrivilege	2764	WMIC.exe
Token: SeSystemtimePrivilege	2764	WMIC.exe
Token: SeProfSingleProcessPrivilege	2764	WMIC.exe
Token: SeIncBasePriorityPrivilege	2764	WMIC.exe
Token: SeCreatePagefilePrivilege	2764	WMIC.exe
Token: SeBackupPrivilege	2764	WMIC.exe
Token: SeRestorePrivilege	2764	WMIC.exe
Token: SeShutdownPrivilege	2764	WMIC.exe
Token: SeDebugPrivilege	2764	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2764	WMIC.exe
Token: SeRemoteShutdownPrivilege	2764	WMIC.exe
Token: SeUndockPrivilege	2764	WMIC.exe
Token: SeManageVolumePrivilege	2764	WMIC.exe
Token: 33	2764	WMIC.exe
Token: 34	2764	WMIC.exe
Token: 35	2764	WMIC.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1440 wrote to memory of 2188	1440	70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe	28
PID 1440 wrote to memory of 2188	1440	70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe	28
PID 1440 wrote to memory of 2188	1440	70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe	28
PID 1440 wrote to memory of 2188	1440	70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe	28
PID 1440 wrote to memory of 2188	1440	70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe	28
PID 1440 wrote to memory of 2188	1440	70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe	28
PID 1440 wrote to memory of 2188	1440	70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe	28
PID 1440 wrote to memory of 2188	1440	70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe	28
PID 1440 wrote to memory of 2188	1440	70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe	28
PID 1440 wrote to memory of 2188	1440	70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe	28
PID 1440 wrote to memory of 2188	1440	70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe	28
PID 1440 wrote to memory of 2188	1440	70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe	28
PID 2188 wrote to memory of 2564	2188	70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe	29
PID 2188 wrote to memory of 2564	2188	70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe	29
PID 2188 wrote to memory of 2564	2188	70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe	29
PID 2188 wrote to memory of 2564	2188	70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe	29
PID 2564 wrote to memory of 2740	2564	Autoit3.exe	30
PID 2564 wrote to memory of 2740	2564	Autoit3.exe	30
PID 2564 wrote to memory of 2740	2564	Autoit3.exe	30
PID 2564 wrote to memory of 2740	2564	Autoit3.exe	30
PID 2740 wrote to memory of 2764	2740	cmd.exe	32
PID 2740 wrote to memory of 2764	2740	cmd.exe	32
PID 2740 wrote to memory of 2764	2740	cmd.exe	32
PID 2740 wrote to memory of 2764	2740	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe
"C:\Users\Admin\AppData\Local\Temp\70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1440
- C:\Users\Admin\AppData\Local\Temp\70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe
  "C:\Users\Admin\AppData\Local\Temp\70afae352a5f8b2aaab952f2e702aac2fd0b4e38781f3a778b1756e67f779d54.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2188
- - \??\c:\st\Autoit3.exe
    "c:\st\Autoit3.exe" c:\st\script.a3x
    3⤵
    - Executes dropped EXE
    - Command and Scripting Interpreter: AutoIT
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2564
  - - \??\c:\windows\SysWOW64\cmd.exe
      "c:\windows\system32\cmd.exe" /c wmic ComputerSystem get domain > C:\ProgramData\addfbae\beefhca
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2740
    - - C:\Windows\SysWOW64\Wbem\WMIC.exe
        
        wmic ComputerSystem get domain
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:2764

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

C:\ProgramData\addfbae\beefhca

Filesize
54B

MD5
c8bbad190eaaa9755c8dfb1573984d81

SHA1
17ad91294403223fde66f687450545a2bad72af5

SHA256
7f136265128b7175fb67024a6ddd7524586b025725a878c07d76a9d8ad3dc2ac

SHA512
05f02cf90969b7b9a2de39eecdf810a1835325e7c83ffe81388c9866c6f79be6cdc8617f606a8fedc6affe6127bede4b143106a90289bbb9bf61d94c648059df

Download Submit
\??\c:\st\script.a3x

Filesize
1.0MB

MD5
6c9378e4412b50a49c0cc06f43108924

SHA1
45ecc35a7448cdcba75f86fabb74834d356db509

SHA256
03ecf4e0f400aa937c55b6d322f4d078cdf588efa8b2a3669d182ccfd6757473

SHA512
d0485ee04fa1217d5316f843e4b7fc8ed1c99f9b3b4320710ecc435b9a8cc1c239a38df9a4c39571a3f2272adeff4790324ae040e62635903e4322b8fcf40c9b

Download Submit
\st\Autoit3.exe

Filesize
872KB

MD5
c56b5f0201a3b3de53e561fe76912bfd

SHA1
2a4062e10a5de813f5688221dbeb3f3ff33eb417

SHA256
237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

SHA512
195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

Download Submit
memory/2188-5-0x0000000000400000-0x00000000005EE000-memory.dmp

Filesize
1.9MB

Download
memory/2188-14-0x0000000000400000-0x00000000005EE000-memory.dmp

Filesize
1.9MB

Download
memory/2188-9-0x0000000000400000-0x00000000005EE000-memory.dmp

Filesize
1.9MB

Download
memory/2188-18-0x0000000000400000-0x00000000005EE000-memory.dmp

Filesize
1.9MB

Download
memory/2188-6-0x0000000000400000-0x00000000005EE000-memory.dmp

Filesize
1.9MB

Download
memory/2188-10-0x0000000000400000-0x00000000005EE000-memory.dmp

Filesize
1.9MB

Download
memory/2188-4-0x0000000000400000-0x00000000005EE000-memory.dmp

Filesize
1.9MB

Download
memory/2188-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2188-3-0x0000000000400000-0x00000000005EE000-memory.dmp

Filesize
1.9MB

Download
memory/2188-2-0x0000000000400000-0x00000000005EE000-memory.dmp

Filesize
1.9MB

Download
memory/2188-11-0x0000000000400000-0x00000000005EE000-memory.dmp

Filesize
1.9MB

Download
memory/2188-0-0x0000000000400000-0x00000000005EE000-memory.dmp

Filesize
1.9MB

Download
memory/2188-1-0x0000000000400000-0x00000000005EE000-memory.dmp

Filesize
1.9MB

Download
memory/2564-24-0x0000000003EA0000-0x0000000004228000-memory.dmp

Filesize
3.5MB

Download
memory/2564-23-0x0000000000790000-0x0000000000B90000-memory.dmp

Filesize
4.0MB

Download
memory/2564-29-0x0000000003EA0000-0x0000000004228000-memory.dmp

Filesize
3.5MB

Download