Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    c5ff5663bbfcd828dff42225e3b2250d6bb9590e1c0df2177ed2a734358ffb0c

  • Size

    4.8MB

  • Sample

    240614-xna53asejd

  • MD5

    5d8055b24f8de136efb5aead32d4a3ab

  • SHA1

    dcd60c427b961a0527b264007eb53beee3966eae

  • SHA256

    c5ff5663bbfcd828dff42225e3b2250d6bb9590e1c0df2177ed2a734358ffb0c

  • SHA512

    f96573abc8ae111477fe6ff35228dbffe8bb13ac2baa8ecd020889eaacbdd101bf08c9c3633c3f46542ed5f93d940232c68736c1c42746095dd1959c0b92b9e9

  • SSDEEP

    98304:mHprs5EUU63Sc+mPywD4wEvmBRnWRCDoDiOGa8yeJkbtlUiw3c/C:KpmEHcjHBEvrRCxOGa8y4+/C

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

boszivy.com

http://boszivy.com/search/?q=67e28dd83954f07a4008f8497c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ae8889b5e4fa9281ae978ff71ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff712c9ee93993d

http://boszivy.com/search/?q=67e28dd83954f07a4008f8497c27d78406abdd88be4b12eab517aa5c96bd86e895834c845a8bbc896c58e713bc90c91f36b5281fc235a925ed3e5cd6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee9d9932cc699510

buewgke.com

Targets

    • Target

      c5ff5663bbfcd828dff42225e3b2250d6bb9590e1c0df2177ed2a734358ffb0c

    • Size

      4.8MB

    • MD5

      5d8055b24f8de136efb5aead32d4a3ab

    • SHA1

      dcd60c427b961a0527b264007eb53beee3966eae

    • SHA256

      c5ff5663bbfcd828dff42225e3b2250d6bb9590e1c0df2177ed2a734358ffb0c

    • SHA512

      f96573abc8ae111477fe6ff35228dbffe8bb13ac2baa8ecd020889eaacbdd101bf08c9c3633c3f46542ed5f93d940232c68736c1c42746095dd1959c0b92b9e9

    • SSDEEP

      98304:mHprs5EUU63Sc+mPywD4wEvmBRnWRCDoDiOGa8yeJkbtlUiw3c/C:KpmEHcjHBEvrRCxOGa8y4+/C

    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