Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    4138831b259e0e5f094f5303ce69ce41f8637b2042e7a1d11339a6cc92d5a67a

  • Size

    5.9MB

  • Sample

    240616-rnsr8azhlj

  • MD5

    30dae158aa0989da7646150f10215ab4

  • SHA1

    139d6339274295380822a2801b9c4545fafd3427

  • SHA256

    4138831b259e0e5f094f5303ce69ce41f8637b2042e7a1d11339a6cc92d5a67a

  • SHA512

    e36b1c20c2b1a27b1eb3e5eab95631bd9cde0fa37f9c1ed51d9b4c37fe02a541b16d5fa383d4bc2e018b3e305fb5e57f69cb5ab4b0156f2cfe20839ae5534e3c

  • SSDEEP

    98304:mcalFbF2pEDwSoTnwqdPyEhfE1uYhHZ3Pj2o2Jxa9lxVWEPOiK/MIBuBPkmQoRWo:mF0C5oTnwM6Ehc1Dxh7pVVVW/3UBP8lK

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

bxseeto.com

http://bxseeto.com/search/?q=67e28dd86f08f27d120eff4b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa1fe8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff714c4e8929a32

http://bxseeto.com/search/?q=67e28dd86f08f27d120eff4b7c27d78406abdd88be4b12eab517aa5c96bd86ef95814d865a8bbc896c58e713bc90c94a36b5281fc235a925ed3e51d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee9d9f3fca68961f

bberdbo.com

http://bberdbo.com/search/?q=67e28dd83f0fa67d125ca51e7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa1de8889b5e4fa9281ae978f371ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff714c4e8929a32

http://bberdbo.com/search/?q=67e28dd83f0fa67d125ca51e7c27d78406abdd88be4b12eab517aa5c96bd86e9938148855a8bbc896c58e713bc90c94836b5281fc235a925ed3e50d6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee9d9f3fca68961f

Targets

    • Target

      4138831b259e0e5f094f5303ce69ce41f8637b2042e7a1d11339a6cc92d5a67a

    • Size

      5.9MB

    • MD5

      30dae158aa0989da7646150f10215ab4

    • SHA1

      139d6339274295380822a2801b9c4545fafd3427

    • SHA256

      4138831b259e0e5f094f5303ce69ce41f8637b2042e7a1d11339a6cc92d5a67a

    • SHA512

      e36b1c20c2b1a27b1eb3e5eab95631bd9cde0fa37f9c1ed51d9b4c37fe02a541b16d5fa383d4bc2e018b3e305fb5e57f69cb5ab4b0156f2cfe20839ae5534e3c

    • SSDEEP

      98304:mcalFbF2pEDwSoTnwqdPyEhfE1uYhHZ3Pj2o2Jxa9lxVWEPOiK/MIBuBPkmQoRWo:mF0C5oTnwM6Ehc1Dxh7pVVVW/3UBP8lK

    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