Overview

overview

10

Static

static

10

Infected.exe

windows7-x64

10

Infected.exe

windows10-1703-x64

10

Infected.exe

windows10-2004-x64

10

Infected.exe

windows11-21h2-x64

10

Sharing

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General

  • Target

    Infected.exe

  • Size

    63KB

  • Sample

    240607-t15zesca96

  • MD5

    56bd37b726af7b7d3412559ef8e788a8

  • SHA1

    e9b42bcd3d496960bf8f932847281e2c0a32768d

  • SHA256

    30d999d57c9cbba171557c950e7662fd8783243b7777110b16905870918ce033

  • SHA512

    152224bbe19ec1339faa9f8f1a0aab96c9b5892d43d00ab141b593e4cb34d647072e25e00a4cd5b9005733193bc85b213d2a4b0326d53aa843485a48de3f84a8

  • SSDEEP

    768:08nWA3cHt478jQC8A+XPCazcBRL5JTk1+T4KSBGHmDbD/ph0oX0O0sliSuQdpqKX:hWTtgEdSJYUbdh9sslVuQdpqKmY7

Score
10/10
asyncratdefaultdrat

Malware Config

Extracted

Family

asyncrat

Botnet

Defaultd

C2

lunassworld-50930.portmap.host:50930

Attributes
  • delay

    1

  • install

    true

  • install_file

    df.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      Infected.exe

    • Size

      63KB

    • MD5

      56bd37b726af7b7d3412559ef8e788a8

    • SHA1

      e9b42bcd3d496960bf8f932847281e2c0a32768d

    • SHA256

      30d999d57c9cbba171557c950e7662fd8783243b7777110b16905870918ce033

    • SHA512

      152224bbe19ec1339faa9f8f1a0aab96c9b5892d43d00ab141b593e4cb34d647072e25e00a4cd5b9005733193bc85b213d2a4b0326d53aa843485a48de3f84a8

    • SSDEEP

      768:08nWA3cHt478jQC8A+XPCazcBRL5JTk1+T4KSBGHmDbD/ph0oX0O0sliSuQdpqKX:hWTtgEdSJYUbdh9sslVuQdpqKmY7

    Score
    10/10
    asyncratdefaultdrat

    • AsyncRat

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

      ratasyncrat

    • Async RAT payload

      rat

    • Checks computer location settings

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

    • Executes dropped EXE

    behavioral1behavioral2behavioral3behavioral4

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks