Overview

overview

10

Static

static

3

c3cecbd238...8f.exe

windows7-x64

10

c3cecbd238...8f.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    c3cecbd238774e0ac01a738206b93c8f.exe

  • Size

    5.6MB

  • Sample

    240616-qrtm9avdrh

  • MD5

    c3cecbd238774e0ac01a738206b93c8f

  • SHA1

    02fa11f4a2cdf1240efc0b61b2c4b7b6a1b28ae9

  • SHA256

    0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a

  • SHA512

    340a56925786323be6355822ea79bc6e43ad0a27878ba18350e0b6d0e5e6609e9c15774a883e2ef2774af2dab4582695a2b95462240e2bcd91e4a8e0bdbf020a

  • SSDEEP

    98304:mjNrLa0NMUkocmz1mgGcVec7IdasDLp2Yfm/9mKTY4zbhZ3enNBBYZDy4J0f:OPaUkoNlHd7qayhiXTY4zVgRcZJ0f

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

bgjbjwo.com

ckoozkl.net

Targets

    • Target

      c3cecbd238774e0ac01a738206b93c8f.exe

    • Size

      5.6MB

    • MD5

      c3cecbd238774e0ac01a738206b93c8f

    • SHA1

      02fa11f4a2cdf1240efc0b61b2c4b7b6a1b28ae9

    • SHA256

      0452c003c4793d304121fdc3fa8ddf9f39f4eccc452fe1506dc89998c2e6129a

    • SHA512

      340a56925786323be6355822ea79bc6e43ad0a27878ba18350e0b6d0e5e6609e9c15774a883e2ef2774af2dab4582695a2b95462240e2bcd91e4a8e0bdbf020a

    • SSDEEP

      98304:mjNrLa0NMUkocmz1mgGcVec7IdasDLp2Yfm/9mKTY4zbhZ3enNBBYZDy4J0f:OPaUkoNlHd7qayhiXTY4zVgRcZJ0f

    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