Overview

overview

10

Static

static

1

d8270b3ab3...a5.exe

windows7-x64

10

d8270b3ab3...a5.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    d8270b3ab372ed508c56f10846ee64a9d7e8040699e311eac38dba2069fb74a5

  • Size

    1.5MB

  • Sample

    230227-hhehzacb94

  • MD5

    243f4d7d56da6f9f03a0ad8953722a7b

  • SHA1

    0acec5042e9a9fec184ee0dfb9fcd6067fd03f6e

  • SHA256

    d8270b3ab372ed508c56f10846ee64a9d7e8040699e311eac38dba2069fb74a5

  • SHA512

    da9f261d2b462d7412d8999f560bd55629e5bbd512a11e461ffc1046233c5d6fe80e464ac5483e73e52e0207563bfe06fb8bf3659f14e2ce4d0008ce96c77ef6

  • SSDEEP

    12288:pfW2rQeoEBPLZHAWjqQ3xnhV16rT1tGdXC:pfRVfZgWzxnhLa1tSXC

Score
10/10
asyncratdefaultrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.6D

Botnet

Default

C2

seznam.zapto.org:6606

seznam.zapto.org:7707

seznam.zapto.org:8808

milla.publicvm.com:6606

milla.publicvm.com:7707

milla.publicvm.com:8808
Mutex

tibhzadmqmdah

Attributes
  • delay

    4

  • install

    true

  • install_file

    sezneml.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      d8270b3ab372ed508c56f10846ee64a9d7e8040699e311eac38dba2069fb74a5

    • Size

      1.5MB

    • MD5

      243f4d7d56da6f9f03a0ad8953722a7b

    • SHA1

      0acec5042e9a9fec184ee0dfb9fcd6067fd03f6e

    • SHA256

      d8270b3ab372ed508c56f10846ee64a9d7e8040699e311eac38dba2069fb74a5

    • SHA512

      da9f261d2b462d7412d8999f560bd55629e5bbd512a11e461ffc1046233c5d6fe80e464ac5483e73e52e0207563bfe06fb8bf3659f14e2ce4d0008ce96c77ef6

    • SSDEEP

      12288:pfW2rQeoEBPLZHAWjqQ3xnhV16rT1tGdXC:pfRVfZgWzxnhLa1tSXC

    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