Overview

overview

10

Static

static

10

arf.exe

windows7-x64

10

arf.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    arf.exe

  • Size

    63KB

  • Sample

    241209-tkvthssrhy

  • MD5

    f69a0edbc9c44a09ed18e5a501b6621b

  • SHA1

    7b835c5a70749c3e33c338943344ae65fe6d7aaf

  • SHA256

    b1c2d42876dbd40a3cbce84cd5e4e44b76c2e35c7618f9c831416d6442667d33

  • SHA512

    a8067e96218406d1afa94c827d630b5835374db71c794d6de0f6a75756935cc4b2ee74bb72f9ac2034a6d8ccab81a503aeca01b6fad76b17a59ed4ebd1703644

  • SSDEEP

    1536:diDBlKWYEk2KwYjGbbKwg9z+aGtZVclN:dmlKWYEb6GbbK5VizY

Score
10/10
asyncratdefaultrat

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Default

C2

roarwasd12312-34767.portmap.host:8848

roarwasd12312-34767.portmap.host:34767
Mutex

roaroaroaraoroaroaraoraoraoarororrohrorororoaroaaoaoaoaroaroar

Attributes
  • delay

    1

  • install

    true

  • install_file

    windows defender firewall.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      arf.exe

    • Size

      63KB

    • MD5

      f69a0edbc9c44a09ed18e5a501b6621b

    • SHA1

      7b835c5a70749c3e33c338943344ae65fe6d7aaf

    • SHA256

      b1c2d42876dbd40a3cbce84cd5e4e44b76c2e35c7618f9c831416d6442667d33

    • SHA512

      a8067e96218406d1afa94c827d630b5835374db71c794d6de0f6a75756935cc4b2ee74bb72f9ac2034a6d8ccab81a503aeca01b6fad76b17a59ed4ebd1703644

    • SSDEEP

      1536:diDBlKWYEk2KwYjGbbKwg9z+aGtZVclN:dmlKWYEb6GbbK5VizY

    Score
    10/10
    asyncratdefaultrat

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

      ratasyncrat

    • Asyncrat family

      asyncrat

    • Async RAT payload

      rat

    • Checks computer location settings

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

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks