Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    e918fa757e47a216f13d5306fa01d4aa73b5241d8d3599c6b6ecd31957bccf1f

  • Size

    5.1MB

  • Sample

    240702-rffgxszenq

  • MD5

    1f5a4f7c350179d063f2b38468f6315c

  • SHA1

    05b6860b8d0358683ea69453d0ffdef6e3b166ec

  • SHA256

    e918fa757e47a216f13d5306fa01d4aa73b5241d8d3599c6b6ecd31957bccf1f

  • SHA512

    ff93fadf323c19d629412314135b5fa846c9c76717ad8956a4a2e4e908a333b9366d1615486159619af06a18c5252509e5b3f5041656e555af7662ccd990808d

  • SSDEEP

    98304:CzWDcS7D3pmzumNnOylP9tIbwD0e98c33mHYTC3U7MEowUTuXBkeKu4UydN9QeAG:2S7rpmKmN/R/EwAPc32HYTl77UQ9Ku4r

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      e918fa757e47a216f13d5306fa01d4aa73b5241d8d3599c6b6ecd31957bccf1f

    • Size

      5.1MB

    • MD5

      1f5a4f7c350179d063f2b38468f6315c

    • SHA1

      05b6860b8d0358683ea69453d0ffdef6e3b166ec

    • SHA256

      e918fa757e47a216f13d5306fa01d4aa73b5241d8d3599c6b6ecd31957bccf1f

    • SHA512

      ff93fadf323c19d629412314135b5fa846c9c76717ad8956a4a2e4e908a333b9366d1615486159619af06a18c5252509e5b3f5041656e555af7662ccd990808d

    • SSDEEP

      98304:CzWDcS7D3pmzumNnOylP9tIbwD0e98c33mHYTC3U7MEowUTuXBkeKu4UydN9QeAG:2S7rpmKmN/R/EwAPc32HYTl77UQ9Ku4r

    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