darkgate | 90e38d684c63fee4e5d7bdd16c4409022bf9edfc7cf266b9e49936962ce37b03

Resubmissions

26-12-2023 01:47

231226-b7twmaedc9 10

02-12-2023 09:15

231202-k761mabc26 10

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26-12-2023 01:47

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General

Target

90e38d684c63fee4e5d7bdd16c4409022bf9edfc7cf266b9e49936962ce37b03.dll
Size

2.7MB
MD5

6376c4e1fa2dcb1c73f178b675ea5840
SHA1

c46e52b896bf3b53a6878d2b2386a9dc40377f19
SHA256

90e38d684c63fee4e5d7bdd16c4409022bf9edfc7cf266b9e49936962ce37b03
SHA512

d967d2e60b743bd57489c9edd0cf9d820d0ea749402be2dcb7b2e14a82828aa4c981b9fa32470d9f5fb208152e673eb3b9daf0485c53680548f5ea2619537494
SSDEEP

24576:dHZrhn7olvHbxA7qQCzt/s7ry5SnCo44Bg85mwFXyEOdT1ZAIe9ae/K4wMIQb6Vo:dpqt7sU9s7r/HvCKPP

Score

10^/10

darkgate a11111 stealer

Malware Config

Extracted

Family

darkgate

Version

5.2.8

Botnet

A11111

http://trans1ategooglecom.com

http://saintelzearlava.com

Attributes

alternative_c2_port
8080
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
true
crypto_key
XiOwgXyDLNDEpj
internal_mutex
txtMut
minimum_disk
100
minimum_ram
4096
ping_interval
4
rootkit
true
startup_persistence
true
username
A11111

Signatures

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

Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs

description	pid	Process	procid_target
PID 1912 created 1128	1912	Autoit3.exe	17
PID 1912 created 1128	1912	Autoit3.exe	17
PID 1912 created 1128	1912	Autoit3.exe	17
PID 1912 created 1060	1912	Autoit3.exe	19
PID 1912 created 1060	1912	Autoit3.exe	19

Executes dropped EXE 1 IoCs

pid	Process
1912	Autoit3.exe

Loads dropped DLL 1 IoCs

pid	Process
3048	rundll32.exe

DarkGate后门Payload 4 IoCs

DarkGate.

resource	yara_rule
behavioral1/memory/1912-12-0x0000000003070000-0x0000000003205000-memory.dmp	DarkGate
behavioral1/memory/1912-18-0x0000000003070000-0x0000000003205000-memory.dmp	DarkGate
behavioral1/memory/1912-20-0x0000000003070000-0x0000000003205000-memory.dmp	DarkGate
behavioral1/memory/1912-19-0x0000000003070000-0x0000000003205000-memory.dmp	DarkGate

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 8 IoCs

pid	Process
1912	Autoit3.exe
1912	Autoit3.exe
1912	Autoit3.exe
1912	Autoit3.exe
1912	Autoit3.exe
1912	Autoit3.exe
1912	Autoit3.exe
1912	Autoit3.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 3048	3044	rundll32.exe	28
PID 3044 wrote to memory of 3048	3044	rundll32.exe	28
PID 3044 wrote to memory of 3048	3044	rundll32.exe	28
PID 3044 wrote to memory of 3048	3044	rundll32.exe	28
PID 3044 wrote to memory of 3048	3044	rundll32.exe	28
PID 3044 wrote to memory of 3048	3044	rundll32.exe	28
PID 3044 wrote to memory of 3048	3044	rundll32.exe	28
PID 3048 wrote to memory of 1912	3048	rundll32.exe	29
PID 3048 wrote to memory of 1912	3048	rundll32.exe	29
PID 3048 wrote to memory of 1912	3048	rundll32.exe	29
PID 3048 wrote to memory of 1912	3048	rundll32.exe	29

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1128

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1060

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\90e38d684c63fee4e5d7bdd16c4409022bf9edfc7cf266b9e49936962ce37b03.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\90e38d684c63fee4e5d7bdd16c4409022bf9edfc7cf266b9e49936962ce37b03.dll,#1
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:3048
- - \??\c:\tmpp\Autoit3.exe
    c:\tmpp\Autoit3.exe c:\tmpp\test.au3
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - Executes dropped EXE
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    PID:1912

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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:\tmpp\Autoit3.exe

Filesize
64KB

MD5
c20ac95a96af05227875d7060bfb9fc2

SHA1
26d2c5d5774731f7ee49636f692bf1712530e8fe

SHA256
00457e22fc18fa4adc06c0b52d008a1b9e117176df4b8a56e71586eeae74146c

SHA512
d305eea0f714d0de07a8b49ea295c7eaba5aed5e9812a604a2c5f39bf1f85f9df0544bd64d7ee2cf7be6b6937ecb917ac851bf2b0585d17c6932b591cf007fc8

Download Submit
\??\c:\tmpp\AutoIt3.exe

Filesize
872KB

MD5
c56b5f0201a3b3de53e561fe76912bfd

SHA1
2a4062e10a5de813f5688221dbeb3f3ff33eb417

SHA256
237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

SHA512
195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

Download Submit
\??\c:\tmpp\test.au3

Filesize
492KB

MD5
dbd1ca08a1b009d1abab3def6ffa967b

SHA1
f05c604a879c9396f93f6857f84d6ba58734ae0f

SHA256
1744c6621eeb65626f1d0c99ffcb11b61d61e1f1747e4e8310e3e0d921056bb1

SHA512
6b28d83aee4eb2b219ed4e665f09bda8d32250b6b2d2a74b2f56243ce60b1a49aa570050b752bcbc27c4deff373d0ca8a6d968714813223648ec58c0a0f7d2cb

Download Submit
\tmpp\Autoit3.exe

Filesize
530KB

MD5
e549d4003bb87a9b23779d4442507a2a

SHA1
7fcebd70ef26c6109b9a10a288d644041d0c7441

SHA256
2318c8f4bdb0be8a902b2be4f8353b943f52ae3c54ecd8026b35aab856461079

SHA512
850e28154259ae3e4c14150ed995ceca4c7bb145d9b58d34d0732e3a9fae9125cd6e605c954adc944cec18ca16585b5c9e7c3d6ebbc903545397ba7f0fb236b7

Download Submit
memory/1912-11-0x0000000000790000-0x0000000000B90000-memory.dmp

Filesize
4.0MB

Download
memory/1912-12-0x0000000003070000-0x0000000003205000-memory.dmp

Filesize
1.6MB

Download
memory/1912-18-0x0000000003070000-0x0000000003205000-memory.dmp

Filesize
1.6MB

Download
memory/1912-20-0x0000000003070000-0x0000000003205000-memory.dmp

Filesize
1.6MB

Download
memory/1912-19-0x0000000003070000-0x0000000003205000-memory.dmp

Filesize
1.6MB

Download
memory/3048-0-0x00000000022E0000-0x00000000025A2000-memory.dmp

Filesize
2.8MB

Download
memory/3048-7-0x00000000022E0000-0x00000000025A2000-memory.dmp

Filesize
2.8MB

Download