socks5systemz

General

Target

28a829dea259a07425eec877a6e32ab74fe9a7f9059dabc9cbc81f153bb74c8e
Size

4.8MB
Sample

240617-fpkx8azbqn
MD5

1b417b8b8df1ffa052483f3c1e29e27b
SHA1

078248e04d22dd02b30c62abfcd380de21e7ead7
SHA256

28a829dea259a07425eec877a6e32ab74fe9a7f9059dabc9cbc81f153bb74c8e
SHA512

e15117dad59acf7fdab4e774e8a9af424508075a50346c03899171e09564138077ef915127ea51b34973c09f6a28165f3aea643c8bbf18c4a702173d8ac323be
SSDEEP

98304:mJKCZYbPnFjuJLmMutIQ+mAGiigyso9ZEm1Ae6g+02S2:E8hgjde5gk7d1Ae6bnN

Score

10^/10

Malware Config

Extracted

Family

socks5systemz

C2

bveixov.com

http://bveixov.com/search/?q=67e28dd86f5ff42d4509ac187c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978f771ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a6f88ff11c6ea94

bnhlxwe.com

http://bnhlxwe.com/search/?q=67e28dd8655bf57a4609f84c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa48e8889b5e4fa9281ae978ff71ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff717c0ef939933

Targets

- Target
  
  28a829dea259a07425eec877a6e32ab74fe9a7f9059dabc9cbc81f153bb74c8e
- Size
  
  4.8MB
- MD5
  
  1b417b8b8df1ffa052483f3c1e29e27b
- SHA1
  
  078248e04d22dd02b30c62abfcd380de21e7ead7
- SHA256
  
  28a829dea259a07425eec877a6e32ab74fe9a7f9059dabc9cbc81f153bb74c8e
- SHA512
  
  e15117dad59acf7fdab4e774e8a9af424508075a50346c03899171e09564138077ef915127ea51b34973c09f6a28165f3aea643c8bbf18c4a702173d8ac323be
- SSDEEP
  
  98304:mJKCZYbPnFjuJLmMutIQ+mAGiigyso9ZEm1Ae6g+02S2:E8hgjde5gk7d1Ae6bnN
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 Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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 Matrix ATT&CK v13

Tasks

static1

behavioral1

behavioral2