socks5systemz

General

Target

6eebb5c45ac6b33dc01ea42855aa3576c6b8b4e4f79d9a4b8072435f784c8f9d
Size

5.0MB
Sample

240614-chvmas1fjg
MD5

9d49728f6ad7dddba3049c97c40ed1a0
SHA1

437095acdd37976bf0f1ad66e4c5c3c36791742c
SHA256

6eebb5c45ac6b33dc01ea42855aa3576c6b8b4e4f79d9a4b8072435f784c8f9d
SHA512

414efb20419bfbcc1d0982fbd1a90695e6e13a58f677e9e79ec63a81f87890edffd26444e8d447a8aa98ba3cad893e6c3070d229722bc1931d4c699e7b1008fc
SSDEEP

98304:mq7tEbnTA9LmrUFAsOXmyzSMqJrhSAS9OLLwVD+CTYV1JEWY6e:f7tEnTwxAtXmR1J7hkF+CmO3

Score

10^/10

Malware Config

Extracted

Family

socks5systemz

C2

ckisnye.net

http://ckisnye.net/search/?q=67e28dd8685ff37d4306f81a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ee8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff712c3ef929d38

http://ckisnye.net/search/?q=67e28dd8685ff37d4306f81a7c27d78406abdd88be4b12eab517aa5c96bd86e891814a865a8bbc896c58e713bc90c91b36b5281fc235a925ed3e51d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee9d9938cd689115

buovuzv.com

Targets

- Target
  
  6eebb5c45ac6b33dc01ea42855aa3576c6b8b4e4f79d9a4b8072435f784c8f9d
- Size
  
  5.0MB
- MD5
  
  9d49728f6ad7dddba3049c97c40ed1a0
- SHA1
  
  437095acdd37976bf0f1ad66e4c5c3c36791742c
- SHA256
  
  6eebb5c45ac6b33dc01ea42855aa3576c6b8b4e4f79d9a4b8072435f784c8f9d
- SHA512
  
  414efb20419bfbcc1d0982fbd1a90695e6e13a58f677e9e79ec63a81f87890edffd26444e8d447a8aa98ba3cad893e6c3070d229722bc1931d4c699e7b1008fc
- SSDEEP
  
  98304:mq7tEbnTA9LmrUFAsOXmyzSMqJrhSAS9OLLwVD+CTYV1JEWY6e:f7tEnTwxAtXmR1J7hkF+CmO3
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