Overview

overview

10

Static

static

1

167bbd9058...5c.exe

windows7-x64

10

167bbd9058...5c.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    167bbd9058620cf4884372e3f322eeb0783c644ece600f0eee356b29a1d0925c

  • Size

    764KB

  • Sample

    230227-hg4fpscb84

  • MD5

    281768a86aea4bf6f786eee1a12dbbf8

  • SHA1

    152c1a5c097177f984e28360486c160b3c967f86

  • SHA256

    167bbd9058620cf4884372e3f322eeb0783c644ece600f0eee356b29a1d0925c

  • SHA512

    f8bd5751ba22d801ef53a2f74fe3123b81e9b3564c1c0e530dd2e1921d79173e2233a1ce5bd091cdaa156175f1bb78cf80dfc7f578202c631e7db970c27f5dfd

  • SSDEEP

    12288:erRsLGfhQYrgAupanwh7V3CmzlmYZ0FW0mEtJ:ICLGfhQIgAugnw9VBlmBpmEtJ

Score
10/10
asyncratdefaultrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.6D

Botnet

Default

C2

milla.publicvm.com:6606

milla.publicvm.com:7707

milla.publicvm.com:8808

seznam.zapto.org:6606

seznam.zapto.org:7707

seznam.zapto.org:8808
Mutex

wsqhardwkhsrdsfqi

Attributes
  • delay

    7

  • install

    true

  • install_file

    taskmengar.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      167bbd9058620cf4884372e3f322eeb0783c644ece600f0eee356b29a1d0925c

    • Size

      764KB

    • MD5

      281768a86aea4bf6f786eee1a12dbbf8

    • SHA1

      152c1a5c097177f984e28360486c160b3c967f86

    • SHA256

      167bbd9058620cf4884372e3f322eeb0783c644ece600f0eee356b29a1d0925c

    • SHA512

      f8bd5751ba22d801ef53a2f74fe3123b81e9b3564c1c0e530dd2e1921d79173e2233a1ce5bd091cdaa156175f1bb78cf80dfc7f578202c631e7db970c27f5dfd

    • SSDEEP

      12288:erRsLGfhQYrgAupanwh7V3CmzlmYZ0FW0mEtJ:ICLGfhQIgAugnw9VBlmBpmEtJ

    Score
    10/10
    asyncratdefaultrat

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

      ratasyncrat

    • Async RAT payload

      rat

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks