socks5systemz

General

Target

7359389b08ef0a1edc8a8219c6c510d3.exe
Size

4.7MB
Sample

240613-b6y4ystcqn
MD5

7359389b08ef0a1edc8a8219c6c510d3
SHA1

4d1e576632f12eb872cb649e43b136b87ea57fb2
SHA256

cdb3c6dc6768edd8a4be613227587f9e405dcd4476502db1a55f9573bf8bcccd
SHA512

d3bb3d194f6c2072ecd5f8d3ed824f384456dee490c015d0bd0b9964a1dcdec0a069adc9cc060c80c42789212f8d63ed6a45d8fd4ec92840d651f23c52b6f02f
SSDEEP

98304:mD4FtPE54D2BwwDKgWedssxDtAeozfKfkG82BUcnw0+SrlYZTiNWb:o4fPEY2GwDKgWisVeo4kJ2B4I0iNWb

Score

10^/10

Malware Config

Extracted

Family

socks5systemz

C2

aakidkw.ru

http://aakidkw.ru/search/?q=67e28dd8690cfb204406a51a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa49e8889b5e4fa9281ae978fe71ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a6f8cfb12c2ec97

http://aakidkw.ru/search/?q=67e28dd8690cfb204406a51a7c27d78406abdd88be4b12eab517aa5c96bd86e5908f4e96148ab2865b77f80ebad9c10f7cb63037ed2ab423a43b4383ba915d911ec07bb606a0708720fa11b861c353baf51aba1e7242fa7023cc366689fe19c2eb969838cf

dtudyvv.info

http://dtudyvv.info/search/?q=67e28dd83954f07a4008f8497c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ae8889b5e4fa9281ae978ff71ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff713c4ec97993b

http://dtudyvv.info/search/?q=67e28dd83954f07a4008f8497c27d78406abdd88be4b12eab517aa5c96bd86e895834c845a8bbc896c58e713bc90c91f36b5281fc235a925ed3e5cd6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee9d983fce6d9516

Targets

- Target
  
  7359389b08ef0a1edc8a8219c6c510d3.exe
- Size
  
  4.7MB
- MD5
  
  7359389b08ef0a1edc8a8219c6c510d3
- SHA1
  
  4d1e576632f12eb872cb649e43b136b87ea57fb2
- SHA256
  
  cdb3c6dc6768edd8a4be613227587f9e405dcd4476502db1a55f9573bf8bcccd
- SHA512
  
  d3bb3d194f6c2072ecd5f8d3ed824f384456dee490c015d0bd0b9964a1dcdec0a069adc9cc060c80c42789212f8d63ed6a45d8fd4ec92840d651f23c52b6f02f
- SSDEEP
  
  98304:mD4FtPE54D2BwwDKgWedssxDtAeozfKfkG82BUcnw0+SrlYZTiNWb:o4fPEY2GwDKgWisVeo4kJ2B4I0iNWb
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