Overview

overview

10

Static

static

3

31bc9fa898...b1.exe

windows7-x64

10

31bc9fa898...b1.exe

windows10-2004-x64

10

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General

  • Target

    31bc9fa8982a4e7fc80bb690761401ab18417084522181ee094996ae0d49b5b1

  • Size

    3.3MB

  • Sample

    241126-jvbtaaskaw

  • MD5

    777c4ebdcd500b06b06a0b84f0ef6c4f

  • SHA1

    f56a2b0bbc3e7c163399c276867c19fcd046a585

  • SHA256

    31bc9fa8982a4e7fc80bb690761401ab18417084522181ee094996ae0d49b5b1

  • SHA512

    e554c67196bc54817c4f83b5edf0e5a6bb2bb10217b6ce0d6d79c1e004193ff30e818e9af4573c335eaa20d29f2a69cbf5df562939cb2b9e2ce365e711126c99

  • SSDEEP

    98304:NSPfRmjXT1GRrIIPqI6K6BwTTUghjOICKOBa:8PfRmjj16IIPqFmfUK+PBa

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      31bc9fa8982a4e7fc80bb690761401ab18417084522181ee094996ae0d49b5b1

    • Size

      3.3MB

    • MD5

      777c4ebdcd500b06b06a0b84f0ef6c4f

    • SHA1

      f56a2b0bbc3e7c163399c276867c19fcd046a585

    • SHA256

      31bc9fa8982a4e7fc80bb690761401ab18417084522181ee094996ae0d49b5b1

    • SHA512

      e554c67196bc54817c4f83b5edf0e5a6bb2bb10217b6ce0d6d79c1e004193ff30e818e9af4573c335eaa20d29f2a69cbf5df562939cb2b9e2ce365e711126c99

    • SSDEEP

      98304:NSPfRmjXT1GRrIIPqI6K6BwTTUghjOICKOBa:8PfRmjj16IIPqFmfUK+PBa

    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