darkgate | 933fbda1ca7c4a52adbb48d038c8ba5ed5ee411d1096b2222ca383ca6d96a6bc

Analysis

max time kernel
149s
max time network
156s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19-08-2024 09:44

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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 14 IoCs

resource	yara_rule
behavioral9/memory/3012-14-0x00000000031F0000-0x00000000033D2000-memory.dmp	family_darkgate_v6
behavioral9/memory/2900-23-0x0000000000400000-0x0000000000480000-memory.dmp	family_darkgate_v6
behavioral9/memory/3012-22-0x00000000031F0000-0x00000000033D2000-memory.dmp	family_darkgate_v6
behavioral9/memory/2900-21-0x0000000000400000-0x0000000000480000-memory.dmp	family_darkgate_v6
behavioral9/memory/2900-20-0x0000000000400000-0x0000000000480000-memory.dmp	family_darkgate_v6
behavioral9/memory/2900-19-0x0000000000400000-0x0000000000480000-memory.dmp	family_darkgate_v6
behavioral9/memory/2900-33-0x0000000000400000-0x0000000000480000-memory.dmp	family_darkgate_v6
behavioral9/memory/2900-32-0x0000000000400000-0x0000000000480000-memory.dmp	family_darkgate_v6
behavioral9/memory/2900-31-0x0000000000400000-0x0000000000480000-memory.dmp	family_darkgate_v6
behavioral9/memory/2900-37-0x0000000000400000-0x0000000000480000-memory.dmp	family_darkgate_v6
behavioral9/memory/2900-36-0x0000000000400000-0x0000000000480000-memory.dmp	family_darkgate_v6
behavioral9/memory/2900-35-0x0000000000400000-0x0000000000480000-memory.dmp	family_darkgate_v6
behavioral9/memory/2900-42-0x0000000000400000-0x0000000000480000-memory.dmp	family_darkgate_v6
behavioral9/memory/2900-45-0x0000000000400000-0x0000000000480000-memory.dmp	family_darkgate_v6

Blocklisted process makes network request 34 IoCs

flow	pid	Process
4	2900	cmd.exe
5	2900	cmd.exe
6	2900	cmd.exe
7	2900	cmd.exe
8	2900	cmd.exe
9	2900	cmd.exe
10	2900	cmd.exe
11	2900	cmd.exe
12	2900	cmd.exe
13	2900	cmd.exe
14	2900	cmd.exe
16	2900	cmd.exe
18	2900	cmd.exe
19	2900	cmd.exe
20	2900	cmd.exe
21	2900	cmd.exe
22	2900	cmd.exe
23	2900	cmd.exe
24	2900	cmd.exe
25	2900	cmd.exe
26	2900	cmd.exe
27	2900	cmd.exe
28	2900	cmd.exe
29	2900	cmd.exe
30	2900	cmd.exe
31	2900	cmd.exe
32	2900	cmd.exe
33	2900	cmd.exe
34	2900	cmd.exe
36	2900	cmd.exe
37	2900	cmd.exe
38	2900	cmd.exe
39	2900	cmd.exe
40	2900	cmd.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\hhdhgba.lnk	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
3012	Autoit3.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3012 set thread context of 2900	3012	Autoit3.exe	31

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 2 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	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 2 IoCs

pid	Process
3012	Autoit3.exe
2900	cmd.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2900	cmd.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 3012	3060	WScript.exe	30
PID 3060 wrote to memory of 3012	3060	WScript.exe	30
PID 3060 wrote to memory of 3012	3060	WScript.exe	30
PID 3060 wrote to memory of 3012	3060	WScript.exe	30
PID 3012 wrote to memory of 2900	3012	Autoit3.exe	31
PID 3012 wrote to memory of 2900	3012	Autoit3.exe	31
PID 3012 wrote to memory of 2900	3012	Autoit3.exe	31
PID 3012 wrote to memory of 2900	3012	Autoit3.exe	31
PID 3012 wrote to memory of 2900	3012	Autoit3.exe	31
PID 3012 wrote to memory of 2900	3012	Autoit3.exe	31

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:3060
- 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:3012
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe
    3⤵
    - Blocklisted process makes network request
    - Drops startup file
    - System Location Discovery: System Language Discovery
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: GetForegroundWindowSpam
    PID:2900

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\gkaaeed\aekccag\ehedekf

Filesize
164B

MD5
a49469ce759206df7d605fee202e1fec

SHA1
31ce2f7983fcfd618dd16ef68fda3add4da46431

SHA256
58baa955b354ec58cd21ee09379e691007e2225584376a90b73a0c63f6a683c4

SHA512
45711e076da06cadf06a31b7869a652b9b6bda16b9a6eaf1cece2058bdcea073c549a6d80c99b429d2fbadd8fd347e7408f7190eb75b8572c54f7378ba2a3dc5

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\hhdhgba.lnk

Filesize
675B

MD5
b7a702aa749f464952a1b7c1991f7758

SHA1
733a68d5a765d26b3e29251382a1adb7794f15f7

SHA256
dde11c30dadc518a819bd6221ed321abd5862b8a63d1a01000703ac693367658

SHA512
6e0130601789b3b623bbea09daab63561a51d5e285036f3a2c15ac9bd53526a71667a7cb9771bf85174f8445acee3acd58966dd13ca63acdc4ca7505bfad0857

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/2900-23-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2900-33-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2900-45-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2900-21-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2900-20-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2900-19-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2900-42-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2900-35-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2900-32-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2900-31-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2900-37-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2900-36-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3012-14-0x00000000031F0000-0x00000000033D2000-memory.dmp

Filesize
1.9MB

Download
memory/3012-13-0x0000000000AD0000-0x0000000000ED0000-memory.dmp

Filesize
4.0MB

Download
memory/3012-15-0x00000000029C0000-0x0000000002AB5000-memory.dmp

Filesize
980KB

Download
memory/3012-22-0x00000000031F0000-0x00000000033D2000-memory.dmp

Filesize
1.9MB

Download