socks5systemz

General

Target

5af279a3801d8f448ae2888ea1cdecf81142cd89b5bb59a3b9107eb518b3d9a6
Size

4.7MB
Sample

240613-2yxt2atgrc
MD5

a3000003d3f94b0583fb05be70d7562d
SHA1

a3a92ed9f3d07caa92dbca111019ee1d863ea913
SHA256

5af279a3801d8f448ae2888ea1cdecf81142cd89b5bb59a3b9107eb518b3d9a6
SHA512

e61212dcde13d03ef1f663ab5b7d014bebaf1c206a45e0b070aded932c5003a06fe0a4c26991310cecae81c9a376b952fe80f1027dc79c592f25bd5ebe41e9f2
SSDEEP

98304:mUAkeJc7/v40QM64cws/F8KkMcwo0Ro022BY+Kxx6nS0sL7vAlZJKjx:sRu/+N4cwsttk30J22BHK6nS0CAlZcjx

Score

10^/10

Malware Config

Extracted

Family

socks5systemz

C2

bbqpgch.com

http://bbqpgch.com/search/?q=67e28dd86a5ef62a130aa5197c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a771ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a6f8dfe18c6e99d

dlofbme.info

http://dlofbme.info/search/?q=67e28dd86809f27b415ba51b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa1de8889b5e4fa9281ae978a771ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff712c1e6939c3f

http://dlofbme.info/search/?q=67e28dd86809f27b415ba51b7c27d78406abdd88be4b12eab517aa5c96bd86ec93854f845a8bbc896c58e713bc90c94836b5281fc235a925ed3e04d6bd974a95129070b616e96cc92be510b866db52bee348ee4c2b14a82966836f23d7f210c7ee9d993ac4699012

Targets

- Target
  
  5af279a3801d8f448ae2888ea1cdecf81142cd89b5bb59a3b9107eb518b3d9a6
- Size
  
  4.7MB
- MD5
  
  a3000003d3f94b0583fb05be70d7562d
- SHA1
  
  a3a92ed9f3d07caa92dbca111019ee1d863ea913
- SHA256
  
  5af279a3801d8f448ae2888ea1cdecf81142cd89b5bb59a3b9107eb518b3d9a6
- SHA512
  
  e61212dcde13d03ef1f663ab5b7d014bebaf1c206a45e0b070aded932c5003a06fe0a4c26991310cecae81c9a376b952fe80f1027dc79c592f25bd5ebe41e9f2
- SSDEEP
  
  98304:mUAkeJc7/v40QM64cws/F8KkMcwo0Ro022BY+Kxx6nS0sL7vAlZJKjx:sRu/+N4cwsttk30J22BHK6nS0CAlZcjx
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