socks5systemz

General

Target
490c647f8164393d95495b482be209244104ace8bb0cda49e296eba1967fa30f
Size 2.0MB
Sample240324-eamylahc77
SHA256 490c647f8164393d95495b482be209244104ace8bb0cda49e296eba1967fa30f
MD5 a3b1344a32ca2d69944133ed42b4da49
SHA1 5ec39dc75ce6dd3aa2020270cd00c16cbcaece49
SHA512 ad6aeda5c8e8a0f0243a0d05cd026058280231b550b761754a064b944265c72c8d44795749ccde5859775be0fc5f6e5a1f62dc79b09638c5d1929ffad01571c1
SSDEEP 49152:32u/wscGMdGvVeyrudCevJ1cdG2CGHwGiHw1vtB:mepcGMdYrevJ+dGUQGXlB
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Extracted

Family

socks5systemz

C2

http://bxzisfd.com/search/?q=67e28dd86c0ea7794406f94d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa44e8889b5e4fa9281ae978f671ea771795af8e05c644db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffe13c5ee9c983c
http://bwmebju.com/search/?q=67e28dd86b55fb7a410dae497c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa49e8889b5e4fa9281ae978a471ea771795af8e05c644db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ffe13c5ee9c983d

Targets

- Target
  490c647f8164393d95495b482be209244104ace8bb0cda49e296eba1967fa30f
- Size 2.0MB
- SHA256 490c647f8164393d95495b482be209244104ace8bb0cda49e296eba1967fa30f
- MD5 a3b1344a32ca2d69944133ed42b4da49
- SHA1 5ec39dc75ce6dd3aa2020270cd00c16cbcaece49
- SHA512 ad6aeda5c8e8a0f0243a0d05cd026058280231b550b761754a064b944265c72c8d44795749ccde5859775be0fc5f6e5a1f62dc79b09638c5d1929ffad01571c1
- SSDEEP 49152:32u/wscGMdGvVeyrudCevJ1cdG2CGHwGiHw1vtB:mepcGMdYrevJ+dGUQGXlB
- MD5 SHA1 SHA512 SSDEEP
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