darkgate | 933fbda1ca7c4a52adbb48d038c8ba5ed5ee411d1096b2222ca383ca6d96a6bc

Resubmissions

25-08-2024 09:52

240825-lwb7jsxgmh 10

22-08-2024 07:27

240822-h98wwsvdrh 10

22-08-2024 07:21

240822-h651tsxhrk 10

21-08-2024 20:21

240821-y44b8aydje 10

Analysis

max time kernel
79s
max time network
82s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
21-08-2024 20:21

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General

Target

exe/crypted/Dakrgate 5864 startup plus rootkit/Crypted_with AU3 with startup only with decoded Launcher VBS/launcher.vbs
Size

354B
MD5

4cb1a7cb21db24824c33bfd995dae81d
SHA1

59739c2f8186e20bfad09eb029df6688c673ea3f
SHA256

0dfbfd429529d8ce274ecd35f1e8faa55e7bcfc16a93968fe6fbb109f7955654
SHA512

eb9d0921594c1cc6857f1ba4aff134b1cc7b7073b815d7d047e9d8949b977051a625a76cb6725f817b91fb384bedb8700c5f1dd556b5b453bdfefae29bcdd528

Score

10^/10

darkgate discovery stealer

Malware Config

Extracted

Family

darkgate

Version

Sm29

http://sanibroadbandcommunicton.duckdns.org

Attributes

anti_analysis
false
anti_debug
false
anti_vm
false
c2_port
5864
check_disk
false
check_ram
false
check_xeon
false
crypter_au3
true
crypter_dll
false
crypter_raw_stub
false
crypto_key
VSCWQXzQljxqeo
internal_mutex
hykYbY
minimum_disk
100
minimum_ram
4096
ping_interval
1
rootkit
false
startup_persistence
true

Signatures

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

Detect DarkGate stealer 7 IoCs

resource	yara_rule
behavioral2/memory/4960-9-0x0000000004400000-0x00000000045E2000-memory.dmp	family_darkgate_v6
behavioral2/memory/3248-13-0x0000000000400000-0x0000000000480000-memory.dmp	family_darkgate_v6
behavioral2/memory/3248-18-0x0000000000400000-0x0000000000480000-memory.dmp	family_darkgate_v6
behavioral2/memory/3248-19-0x0000000000400000-0x0000000000480000-memory.dmp	family_darkgate_v6
behavioral2/memory/3248-20-0x0000000000400000-0x0000000000480000-memory.dmp	family_darkgate_v6
behavioral2/memory/4960-21-0x0000000004400000-0x00000000045E2000-memory.dmp	family_darkgate_v6
behavioral2/memory/3248-25-0x0000000000400000-0x0000000000480000-memory.dmp	family_darkgate_v6

Executes dropped EXE 1 IoCs

pid	Process
4960	Autoit3.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4960 set thread context of 3248	4960	Autoit3.exe	79

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 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	Autoit3.exe

Checks processor information in registry 2 TTPs 4 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

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

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4960	Autoit3.exe
4960	Autoit3.exe
3248	cmd.exe
3248	cmd.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1396 wrote to memory of 4960	1396	WScript.exe	74
PID 1396 wrote to memory of 4960	1396	WScript.exe	74
PID 1396 wrote to memory of 4960	1396	WScript.exe	74
PID 4960 wrote to memory of 4332	4960	Autoit3.exe	76
PID 4960 wrote to memory of 4332	4960	Autoit3.exe	76
PID 4960 wrote to memory of 4332	4960	Autoit3.exe	76
PID 4960 wrote to memory of 1808	4960	Autoit3.exe	77
PID 4960 wrote to memory of 1808	4960	Autoit3.exe	77
PID 4960 wrote to memory of 1808	4960	Autoit3.exe	77
PID 4960 wrote to memory of 520	4960	Autoit3.exe	78
PID 4960 wrote to memory of 520	4960	Autoit3.exe	78
PID 4960 wrote to memory of 520	4960	Autoit3.exe	78
PID 4960 wrote to memory of 3248	4960	Autoit3.exe	79
PID 4960 wrote to memory of 3248	4960	Autoit3.exe	79
PID 4960 wrote to memory of 3248	4960	Autoit3.exe	79
PID 4960 wrote to memory of 3248	4960	Autoit3.exe	79
PID 4960 wrote to memory of 3248	4960	Autoit3.exe	79

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\exe\crypted\Dakrgate 5864 startup plus rootkit\Crypted_with AU3 with startup only with decoded Launcher VBS\launcher.vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:1396
- C:\temp\Autoit3.exe
  "C:\temp\Autoit3.exe" C:\temp\eMgUV.au3
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4960
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe
    3⤵
    PID:4332
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe
    3⤵
    PID:1808
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe
    3⤵
    PID:520
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe
    3⤵
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    PID:3248

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4864

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\ehehbgd\dccckcc\fdccbbf

Filesize
164B

MD5
3167147d4ecbcb7ec8cf4ad32a39b72a

SHA1
f1387bf998de22607a2ecdb632540ef50464c6a1

SHA256
17a379fe9a77195d17de5e2e7af69cdcae952b524983f2ce758f5a6a9e9345e7

SHA512
a98cabfd706fe2a6f0fdff62a8bfc9271819b0d06b9e8c780f5cd0c3d1ad1023df43848708e7699a676470bd3c9ae20d23625c012e68febae435b508d0c05e7b

Download Submit
C:\temp\Autoit3.exe

Filesize
872KB

MD5
c56b5f0201a3b3de53e561fe76912bfd

SHA1
2a4062e10a5de813f5688221dbeb3f3ff33eb417

SHA256
237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

SHA512
195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

Download Submit
C:\temp\eMgUV.au3

Filesize
770KB

MD5
9cf28d8d1916c757499f0aea74e3ed5b

SHA1
cfadad24e61f9f07c3521c2ae062beb2ae7f561b

SHA256
fc6b261d33190b4a0d37ab6e4a96623f646cc21a4186587051479a12ad2fcb39

SHA512
a2e9794e28547f9cb1bfe2b8f07fd62664f94827b463edf11bd0b4888fec2c691423d3312f9ecb238da84d6b15c6db11a585ea1b343bf5bc47f07d6b5075a284

Download Submit
memory/3248-13-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3248-18-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3248-19-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3248-20-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3248-25-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/4960-7-0x00000000010C0000-0x00000000014C0000-memory.dmp

Filesize
4.0MB

Download
memory/4960-8-0x0000000003860000-0x0000000003955000-memory.dmp

Filesize
980KB

Download
memory/4960-9-0x0000000004400000-0x00000000045E2000-memory.dmp

Filesize
1.9MB

Download
memory/4960-21-0x0000000004400000-0x00000000045E2000-memory.dmp

Filesize
1.9MB

Download