Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    2f3987424da71020d666d6fd2bc523ae04855fcec0b002bce7fdfefe6e3b5ee7

  • Size

    4.9MB

  • Sample

    240620-2lgbhs1blf

  • MD5

    c512fe759ed097d027dcf8262808a069

  • SHA1

    c2b8ff9f6ffe59e70d778540d38e6758288f8f4e

  • SHA256

    2f3987424da71020d666d6fd2bc523ae04855fcec0b002bce7fdfefe6e3b5ee7

  • SHA512

    6a0656bf9116fb4acb4566ee4198e75e5948c251c7a5fa198ec12f49193645e27979cd0b7e9f483ad457a159a6ac22edce211a7fe09c75472de75e03f572c56d

  • SSDEEP

    98304:mEEUu8FBVbU8QBgHoCvmI1c5Yvt7stG12VgkFqUFXtuI50TsYA:znv5EyHoCk+qM1uFbuIKoYA

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

aqyokgz.ru

fibqyuv.ru

aikzgfo.ru

http://aikzgfo.ru/search/?q=67e28dd86c0ca77c400cfe4c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa44e8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff718c2ec979c3f

Targets

    • Target

      2f3987424da71020d666d6fd2bc523ae04855fcec0b002bce7fdfefe6e3b5ee7

    • Size

      4.9MB

    • MD5

      c512fe759ed097d027dcf8262808a069

    • SHA1

      c2b8ff9f6ffe59e70d778540d38e6758288f8f4e

    • SHA256

      2f3987424da71020d666d6fd2bc523ae04855fcec0b002bce7fdfefe6e3b5ee7

    • SHA512

      6a0656bf9116fb4acb4566ee4198e75e5948c251c7a5fa198ec12f49193645e27979cd0b7e9f483ad457a159a6ac22edce211a7fe09c75472de75e03f572c56d

    • SSDEEP

      98304:mEEUu8FBVbU8QBgHoCvmI1c5Yvt7stG12VgkFqUFXtuI50TsYA:znv5EyHoCk+qM1uFbuIKoYA

    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