Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    4ab1863b313c6fd6f23f2f12a36ec85bd3b73ea416781f8f3005861811a93307

  • Size

    4.9MB

  • Sample

    240620-2nvxpavenp

  • MD5

    67903dbec0ca269f36cb0437d64cf1c0

  • SHA1

    a519f6efbab01a87dc0e28fd0b0d72aba3fabd8e

  • SHA256

    4ab1863b313c6fd6f23f2f12a36ec85bd3b73ea416781f8f3005861811a93307

  • SHA512

    2c750997041e90214e3b142ec910a411c3c44caf7966b1f91f8a4ce650d06b1d9cd83b002a0248e64b0d63d39ecddd524c1a0735afd9de95a41c1d32783a6d56

  • SSDEEP

    98304:m7mjMCRrvOExnt0SjCxHZz4kXgEkW9Q+ADZ68+OEEINCsbmeD0wEuTbXsk:2mjMCRrGEBuH47ETXADc1tEs30U8k

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

bevivbo.com

http://bevivbo.com/search/?q=67e28dd8690cfb204406a51a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa49e8889b5e4fa9281ae978fe71ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a6f87fd12c5ed95

bhhaxwf.com

http://bhhaxwf.com/search/?q=67e28dd8655bf57a4609f84c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa48e8889b5e4fa9281ae978ff71ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff718c2ec909b3d

Targets

    • Target

      4ab1863b313c6fd6f23f2f12a36ec85bd3b73ea416781f8f3005861811a93307

    • Size

      4.9MB

    • MD5

      67903dbec0ca269f36cb0437d64cf1c0

    • SHA1

      a519f6efbab01a87dc0e28fd0b0d72aba3fabd8e

    • SHA256

      4ab1863b313c6fd6f23f2f12a36ec85bd3b73ea416781f8f3005861811a93307

    • SHA512

      2c750997041e90214e3b142ec910a411c3c44caf7966b1f91f8a4ce650d06b1d9cd83b002a0248e64b0d63d39ecddd524c1a0735afd9de95a41c1d32783a6d56

    • SSDEEP

      98304:m7mjMCRrvOExnt0SjCxHZz4kXgEkW9Q+ADZ68+OEEINCsbmeD0wEuTbXsk:2mjMCRrGEBuH47ETXADc1tEs30U8k

    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