Overview

overview

10

Static

static

10

1308-56-0x...ry.exe

windows7_x64

10

1308-56-0x...ry.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    1308-56-0x00000000027C0000-0x00000000027D2000-memory.dmp

  • Size

    72KB

  • Sample

    220629-v7kshabegm

  • MD5

    57dc07e7bf88153c01a2453e85fc8a2b

  • SHA1

    2a98ae5ad9436e956dde71ed9eda04d25d2aba6d

  • SHA256

    ea046a8b8c4ccaf1a6f070fe507ca0665cc91a3e4a51bc0f5ee4fc349cf16dff

  • SHA512

    23f710a2c1ccbd9cae0187516e2f82c53e74ae645e9c2626dbef060c1b1f64c30911c8ef40c8420c4364ab52465305dfaaddb690253ead134e759b9adb80c1f5

Score
10/10
asyncratdefaultratsuricata

Malware Config

Extracted

Family

asyncrat

Version

0.5.6D

Botnet

Default

C2

milla.publicvm.com:6606

milla.publicvm.com:7707

milla.publicvm.com:8808

milla2.ddns.net:6606

milla2.ddns.net:7707

milla2.ddns.net:8808
Mutex

nkxmiiutimapkt

Attributes
  • delay

    1

  • install

    true

  • install_file

    ccliner.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      1308-56-0x00000000027C0000-0x00000000027D2000-memory.dmp

    • Size

      72KB

    • MD5

      57dc07e7bf88153c01a2453e85fc8a2b

    • SHA1

      2a98ae5ad9436e956dde71ed9eda04d25d2aba6d

    • SHA256

      ea046a8b8c4ccaf1a6f070fe507ca0665cc91a3e4a51bc0f5ee4fc349cf16dff

    • SHA512

      23f710a2c1ccbd9cae0187516e2f82c53e74ae645e9c2626dbef060c1b1f64c30911c8ef40c8420c4364ab52465305dfaaddb690253ead134e759b9adb80c1f5

    Score
    10/10
    asyncratdefaultratsuricata

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

      ratasyncrat

    • suricata: ET MALWARE Generic AsyncRAT Style SSL Cert

      suricata: ET MALWARE Generic AsyncRAT Style SSL Cert

      suricata

    • suricata: ET MALWARE Observed Malicious SSL Cert (AsyncRAT Server)

      suricata: ET MALWARE Observed Malicious SSL Cert (AsyncRAT Server)

      suricata

    • Async RAT payload

      rat

    • Executes dropped EXE

    • Checks computer location settings

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

    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