Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    0f3a458e696a7eadd56ffc49299c7f5fb6a2d0e8ab2c481e8dd5e1c6c40cb8f8

  • Size

    5.1MB

  • Sample

    240703-gtrr1avbnm

  • MD5

    3c44e5b6eae68851c284d6d647960dd3

  • SHA1

    b2221828e6e7849830b6964b5c9a9c90783e5dbf

  • SHA256

    0f3a458e696a7eadd56ffc49299c7f5fb6a2d0e8ab2c481e8dd5e1c6c40cb8f8

  • SHA512

    f3a2b585aeb2af2c3cbffbd9a4797e48447d6c1d3a333e66c3ad7eaf1dda708ff9b0a5535caf85820cc2116a5c6d09b3128ac8d1fefb9fc4594aa95c84282eb6

  • SSDEEP

    98304:CqQLzSHP05fh6IdeS3QEzxfloy7ElErG4d/SiOX9P0RjsbBFrexMlZBMKduQxDa:ALzOP/UdQEdloy7WEz/SiOXVWxMloXQ8

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      0f3a458e696a7eadd56ffc49299c7f5fb6a2d0e8ab2c481e8dd5e1c6c40cb8f8

    • Size

      5.1MB

    • MD5

      3c44e5b6eae68851c284d6d647960dd3

    • SHA1

      b2221828e6e7849830b6964b5c9a9c90783e5dbf

    • SHA256

      0f3a458e696a7eadd56ffc49299c7f5fb6a2d0e8ab2c481e8dd5e1c6c40cb8f8

    • SHA512

      f3a2b585aeb2af2c3cbffbd9a4797e48447d6c1d3a333e66c3ad7eaf1dda708ff9b0a5535caf85820cc2116a5c6d09b3128ac8d1fefb9fc4594aa95c84282eb6

    • SSDEEP

      98304:CqQLzSHP05fh6IdeS3QEzxfloy7ElErG4d/SiOX9P0RjsbBFrexMlZBMKduQxDa:ALzOP/UdQEdloy7WEz/SiOXVWxMloXQ8

    Score
    10/10
    socks5systemzbotnetdiscovery

    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

      botnetsocks5systemz

    • 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
    behavioral1behavioral2

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