Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    ba728b89205a08e8a9f4b6e792ab548ad663c86100724335746a3a28874dcdbd

  • Size

    5.7MB

  • Sample

    240620-24lc7awdjm

  • MD5

    8ae3ef0a5f771c06f8ac32eebda7b1c3

  • SHA1

    a764284317beeadc5b316bdb08e999ca594d8cb3

  • SHA256

    ba728b89205a08e8a9f4b6e792ab548ad663c86100724335746a3a28874dcdbd

  • SHA512

    6e98f90c9bb90d3b3a68cc44826972f51fddcdfc39107141ee1829122d0828b3505995e59d7434b77cd7c918b119fa64c16c80af7bd228d97cf007afbb5491e9

  • SSDEEP

    98304:mRqzKB0/RheeDbbPq1AU8Kn1kP7pJ1EG8oSOhujyWukuQ6x1ocKVBbyBM3RuVAk+:Ve8RjfPq1jtna/PSOhR9kubx1odDbkML

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

cerljbq.net

http://cerljbq.net/search/?q=67e28dd86a5ba0284308f94b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978f071ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a6f87fd15c9ea92

ckuvvac.net

http://ckuvvac.net/search/?q=67e28dd8655bf57a4609f84c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa48e8889b5e4fa9281ae978ff71ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff718c2eb9c9f3e

Targets

    • Target

      ba728b89205a08e8a9f4b6e792ab548ad663c86100724335746a3a28874dcdbd

    • Size

      5.7MB

    • MD5

      8ae3ef0a5f771c06f8ac32eebda7b1c3

    • SHA1

      a764284317beeadc5b316bdb08e999ca594d8cb3

    • SHA256

      ba728b89205a08e8a9f4b6e792ab548ad663c86100724335746a3a28874dcdbd

    • SHA512

      6e98f90c9bb90d3b3a68cc44826972f51fddcdfc39107141ee1829122d0828b3505995e59d7434b77cd7c918b119fa64c16c80af7bd228d97cf007afbb5491e9

    • SSDEEP

      98304:mRqzKB0/RheeDbbPq1AU8Kn1kP7pJ1EG8oSOhujyWukuQ6x1ocKVBbyBM3RuVAk+:Ve8RjfPq1jtna/PSOhR9kubx1odDbkML

    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