Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    548ab8ae8f4bb83d0a55d05689e9695237882f567f25e72a5aac79b70845480a

  • Size

    4.0MB

  • Sample

    240422-fvjmcaga93

  • MD5

    b6a4d503871d781c0d67ae568ba2f690

  • SHA1

    c8df0476d353c1259667d372b2f33f053f0c889c

  • SHA256

    548ab8ae8f4bb83d0a55d05689e9695237882f567f25e72a5aac79b70845480a

  • SHA512

    05e4e8442aa41cd4ecf00f6c7c6721752692b1f2ec7d9047d39f1bdd6b5a49eb58ade0372b534f63aad8539e3c5d52e1c533a5b0c7dfab35c7bca764041654cd

  • SSDEEP

    98304:7arJyuI1299LWGA8v9I9nCDjMVw9XBWP2hphtJwm7eSoqO:ckuItGuFgqw9NDhom9y

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

http://bxobeox.com/search/?q=67e28dd8690cfb204406a51a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa49e8889b5e4fa9281ae978fe71ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a6489f913c7e990

http://ckitlfy.net/search/?q=67e28dd86809f27b415ba51b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa1de8889b5e4fa9281ae978a771ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ffc16c6ed929c38

http://ckitlfy.net/search/?q=67e28dd86809f27b415ba51b7c27d78406abdd88be4b12eab517aa5c96bd86ee9c824b815a8bbc896c58e713bc90c94836b5281fc235a925ed3e04d6bd974a95129070b616e96cc92be510b866db52bee348ee4c2b14a82966836f23d7f210c7ee969d3dcf689015

Targets

    • Target

      548ab8ae8f4bb83d0a55d05689e9695237882f567f25e72a5aac79b70845480a

    • Size

      4.0MB

    • MD5

      b6a4d503871d781c0d67ae568ba2f690

    • SHA1

      c8df0476d353c1259667d372b2f33f053f0c889c

    • SHA256

      548ab8ae8f4bb83d0a55d05689e9695237882f567f25e72a5aac79b70845480a

    • SHA512

      05e4e8442aa41cd4ecf00f6c7c6721752692b1f2ec7d9047d39f1bdd6b5a49eb58ade0372b534f63aad8539e3c5d52e1c533a5b0c7dfab35c7bca764041654cd

    • SSDEEP

      98304:7arJyuI1299LWGA8v9I9nCDjMVw9XBWP2hphtJwm7eSoqO:ckuItGuFgqw9NDhom9y

    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