socks5systemz

General

Target

11042e8961ea62fa305f4af0e04d74557992a92d0b403dcfa46524e54d31de59
Size

4.6MB
Sample

240613-2gjwvaxalk
MD5

50f5ac63946b834ac75dfda622b561a3
SHA1

bc8b4e26ec175dd114c3c90472767b7b75d4ba65
SHA256

11042e8961ea62fa305f4af0e04d74557992a92d0b403dcfa46524e54d31de59
SHA512

fd21ef487cb7ee8a07842b0b3ff4ae3e04764d4a1a192aecf92755fa04e8ccb9725c20cd7ca8bc980d48df9e69f6fdcf3d7050be0b87a377981ab4489fdc4750
SSDEEP

98304:mlgQwfpyb7ZZMDwrqVaEaSe9daBABaeL9sS2a3UmKMFCwj0:GgQSpyb0QEne9nBZqS9KMFCF

Score

10^/10

Malware Config

Extracted

Family

socks5systemz

C2

ejdoszn.ua

http://ejdoszn.ua/search/?q=67e28dd8690cfb204406a51a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa49e8889b5e4fa9281ae978fe71ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a6f8dfe19c0ea93

bdvvdjy.com

http://bdvvdjy.com/search/?q=67e28dd8655bf57a4609f84c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa48e8889b5e4fa9281ae978ff71ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff712c1e7959f3d

Targets

- Target
  
  11042e8961ea62fa305f4af0e04d74557992a92d0b403dcfa46524e54d31de59
- Size
  
  4.6MB
- MD5
  
  50f5ac63946b834ac75dfda622b561a3
- SHA1
  
  bc8b4e26ec175dd114c3c90472767b7b75d4ba65
- SHA256
  
  11042e8961ea62fa305f4af0e04d74557992a92d0b403dcfa46524e54d31de59
- SHA512
  
  fd21ef487cb7ee8a07842b0b3ff4ae3e04764d4a1a192aecf92755fa04e8ccb9725c20cd7ca8bc980d48df9e69f6fdcf3d7050be0b87a377981ab4489fdc4750
- SSDEEP
  
  98304:mlgQwfpyb7ZZMDwrqVaEaSe9daBABaeL9sS2a3UmKMFCwj0:GgQSpyb0QEne9nBZqS9KMFCF
Score

10^/10

socks5systemz botnet discovery
- Detect Socks5Systemz Payload
- Socks5Systemz
  Socks5Systemz is a botnet written in C++.
  botnet socks5systemz
- Executes dropped EXE
- Loads dropped DLL
- Unexpected DNS network traffic destination
  Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Extracted

Targets

Detect Socks5Systemz Payload

Executes dropped EXE

Loads dropped DLL

Unexpected DNS network traffic destination

Checks installed software on the system

MITRE ATT&CK Enterprise v15

Tasks

static1

behavioral1

behavioral2