Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    797f055caab7e124e4505fa0210e80b314e54f9aef8921ec6f061745fc07f9ba

  • Size

    4.9MB

  • Sample

    240619-pcz12szeqh

  • MD5

    6e375bd5d0918e17ffc73aeb88f5058b

  • SHA1

    621cf2f93a8dd90596df718c64e9f1341c096505

  • SHA256

    797f055caab7e124e4505fa0210e80b314e54f9aef8921ec6f061745fc07f9ba

  • SHA512

    84f1bedc7dd2da896ce4e608efa2aa095ac37c39331b5fe1be5698d2ad92da59a6bc15a8fabe2e056b26fa3630444f94d177d6a3fc1ce73de4a06b701e7b1cec

  • SSDEEP

    98304:mrzORvBpyXpRawGjNDzWvXGD5bvKYwAzk4xyTp3L1v7xa/OJnbJO9f:AzkBpyijNnW/G1b5wHr17cGJndif

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

dtkcbio.info

http://dtkcbio.info/search/?q=67e28dd83a5da32a155afd1b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a271ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff716c9e6949239

aiammub.ru

http://aiammub.ru/search/?q=67e28dd8380ffb281106fa1d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978fe71ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff716c9e6949c32

http://aiammub.ru/search/?q=67e28dd8380ffb281106fa1d7c27d78406abdd88be4b12eab517aa5c96bd86ec9d854d895a8bbc896c58e713bc90c91936b5281fc235a925ed3e5dd6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee9d9d32c46e901f

Targets

    • Target

      797f055caab7e124e4505fa0210e80b314e54f9aef8921ec6f061745fc07f9ba

    • Size

      4.9MB

    • MD5

      6e375bd5d0918e17ffc73aeb88f5058b

    • SHA1

      621cf2f93a8dd90596df718c64e9f1341c096505

    • SHA256

      797f055caab7e124e4505fa0210e80b314e54f9aef8921ec6f061745fc07f9ba

    • SHA512

      84f1bedc7dd2da896ce4e608efa2aa095ac37c39331b5fe1be5698d2ad92da59a6bc15a8fabe2e056b26fa3630444f94d177d6a3fc1ce73de4a06b701e7b1cec

    • SSDEEP

      98304:mrzORvBpyXpRawGjNDzWvXGD5bvKYwAzk4xyTp3L1v7xa/OJnbJO9f:AzkBpyijNnW/G1b5wHr17cGJndif

    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