socks5systemz

General

Target

2554627f2c6360b07c24c46ee5e549858607bed1d45a7a5f1dbc250d8c8eef35
Size

5.1MB
Sample

240619-zk8m9svhjn
MD5

92b276173a6e4f5f4cecf4e5ac903cbf
SHA1

1f1d01eb598a71df5b52592ebff03c9e9f8d58df
SHA256

2554627f2c6360b07c24c46ee5e549858607bed1d45a7a5f1dbc250d8c8eef35
SHA512

d80af22ac0bff170f5dc2bf501fc9b8c6624c22724a32401a33520267b84f420fa9132ac58bfafb0a747936089be22b7117ad774f88ba6ada786f18bed11b11d
SSDEEP

98304:mDltVRUH7k7O/a4MIctI0d9esFXQ5/dqmELbvH3J9oCQv5imf7GzIbWbbXsk:WTVRG8nIctjd9esFy//qbR9oj5imj2II

Score

10^/10

Malware Config

Extracted

Family

socks5systemz

C2

bpbziqi.com

http://bpbziqi.com/search/?q=67e28dd86e09a721465dff1c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa44e8889b5e4fa9281ae978f771ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff719c3ef94993b

http://bpbziqi.com/search/?q=67e28dd86e09a721465dff1c7c27d78406abdd88be4b12eab517aa5c96bd86ee9d8e4f895a8bbc896c58e713bc90c91136b5281fc235a925ed3e54d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee9d9238cd6e9516

csjadfg.net

Targets

- Target
  
  2554627f2c6360b07c24c46ee5e549858607bed1d45a7a5f1dbc250d8c8eef35
- Size
  
  5.1MB
- MD5
  
  92b276173a6e4f5f4cecf4e5ac903cbf
- SHA1
  
  1f1d01eb598a71df5b52592ebff03c9e9f8d58df
- SHA256
  
  2554627f2c6360b07c24c46ee5e549858607bed1d45a7a5f1dbc250d8c8eef35
- SHA512
  
  d80af22ac0bff170f5dc2bf501fc9b8c6624c22724a32401a33520267b84f420fa9132ac58bfafb0a747936089be22b7117ad774f88ba6ada786f18bed11b11d
- SSDEEP
  
  98304:mDltVRUH7k7O/a4MIctI0d9esFXQ5/dqmELbvH3J9oCQv5imf7GzIbWbbXsk:WTVRG8nIctjd9esFy//qbR9oj5imj2II
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