Overview

overview

10

Static

static

3

101d25afe6...ca.exe

windows7-x64

10

101d25afe6...ca.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    749325286628ce27401c098690ebc0d7.bin

  • Size

    4.8MB

  • Sample

    240615-bwmyyathra

  • MD5

    a0196f18607f253792ca6d17fe6df728

  • SHA1

    324c979f227e8a0592fe889a677561d67c90c0b7

  • SHA256

    6f081e3c9c2e454e38c6331beb30e02af7d375bc6a0015a948fc7e830f79a4ea

  • SHA512

    d1df4293d355a5a7bfea3da5a74825c8cbab8c43cb7c476a7f6e92a70527432a966e179469c619e7ede122b121ffc9ade6370289ad3b7932c741a74c4e135c4b

  • SSDEEP

    98304:aIC/KCEWt1yFgR7wUu+rcbhkm+rX1VWhCFzgdI/1tIAcF3IJ:My4hRG+rZrl8GEmtIAc5IJ

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

bvpnebv.com

aasvbmg.ru

http://aasvbmg.ru/search/?q=67e28dd86f08f27d120eff4b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa1fe8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff715c1ea959f3d

http://aasvbmg.ru/search/?q=67e28dd86f08f27d120eff4b7c27d78406abdd88be4b12eab517aa5c96bd86ef928044845a8bbc896c58e713bc90c94a36b5281fc235a925ed3e51d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee9d9e3ac86f9310

Targets

    • Target

      101d25afe6de26c8f611bf08e1eb08478e03206b3583c48bb20fa035d4d0ffca.exe

    • Size

      4.8MB

    • MD5

      749325286628ce27401c098690ebc0d7

    • SHA1

      b2d6201c6c10fe35e3064c501ebf0b41334c065d

    • SHA256

      101d25afe6de26c8f611bf08e1eb08478e03206b3583c48bb20fa035d4d0ffca

    • SHA512

      accc0f2186aba4be0df4869617b031ac6969f43958cc3e25343e05bef5aba741c2f9786dc79bceb2bf4a6cb85df5df927b1dfc680c923b88a66333ddafef3ea5

    • SSDEEP

      98304:mqYKWcj3MsaT3u19x3VbfCEf/qe+oiVk/CdoyLwKYGjQ8Y5HJXDYZFZe:XYKWczdTlzCqYgCohKRQRN5QO

    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