Overview

overview

10

Static

static

3

4f300332b4...08.exe

windows7-x64

10

4f300332b4...08.exe

windows10-2004-x64

10

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General

  • Target

    4f300332b4eb7a547751af1730c5151867c4b1cb24147acfa98fff9a8e58b908

  • Size

    4.6MB

  • Sample

    241118-merfksvdjp

  • MD5

    fe66c90bd49fccdfa728154d9b96d029

  • SHA1

    2ba17f5c566eacfe44228ac53c794b0e11c6cb5b

  • SHA256

    4f300332b4eb7a547751af1730c5151867c4b1cb24147acfa98fff9a8e58b908

  • SHA512

    4d0518418b087a123a727774804ba9c50ab08120382a1ebfb55b4b517cd2ed9d3fa17a8e90e690952008192c618fc2becbae16850e20ac5160840b0776d2a8c5

  • SSDEEP

    98304:NlAF1hJxiW172zRGwIuE3eDRinLW0KIjdeeoyAYj8ZFGadVb:IF1PaHuSRiCkd5PYGaD

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      4f300332b4eb7a547751af1730c5151867c4b1cb24147acfa98fff9a8e58b908

    • Size

      4.6MB

    • MD5

      fe66c90bd49fccdfa728154d9b96d029

    • SHA1

      2ba17f5c566eacfe44228ac53c794b0e11c6cb5b

    • SHA256

      4f300332b4eb7a547751af1730c5151867c4b1cb24147acfa98fff9a8e58b908

    • SHA512

      4d0518418b087a123a727774804ba9c50ab08120382a1ebfb55b4b517cd2ed9d3fa17a8e90e690952008192c618fc2becbae16850e20ac5160840b0776d2a8c5

    • SSDEEP

      98304:NlAF1hJxiW172zRGwIuE3eDRinLW0KIjdeeoyAYj8ZFGadVb:IF1PaHuSRiCkd5PYGaD

    Score
    10/10
    socks5systemzbotnetdiscovery

    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

      botnetsocks5systemz

    • Socks5systemz family

      socks5systemz

    • 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 Enterprise v15

Tasks