Overview

overview

10

Static

static

10

0x00090000...69.exe

windows7-x64

10

0x00090000...69.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0x00090000000122f1-69.dat

  • Size

    45KB

  • Sample

    230202-vga6daeb5s

  • MD5

    4b3284d70137fee18f1068d0b3ec3819

  • SHA1

    24a47e72ea5f76bbc37b0281bb24508b631157de

  • SHA256

    8ae63775359fa46ab17567259a6a504c60113868d706c1649b7e404aa0343010

  • SHA512

    693cb57ee01b48daa08c3165187d29aad402e8fe8341e1050c0e6bfc7463b2723a6e5c6af762457cffee8ae2836fb3c7f3a73dfdd1ff50d51abc1e8f970d525d

  • SSDEEP

    768:zuQSNTvEEaBrWUXQd5mo2qmibq/aSh6PIRzjbfgX3imDRq/JyfBDZvx:zuQSNT8542x4qjDR3boXSgRndvx

Score
10/10
asyncratdefaultrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

135.148.113.4:6789

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    true

  • install_file

    Service Host.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      0x00090000000122f1-69.dat

    • Size

      45KB

    • MD5

      4b3284d70137fee18f1068d0b3ec3819

    • SHA1

      24a47e72ea5f76bbc37b0281bb24508b631157de

    • SHA256

      8ae63775359fa46ab17567259a6a504c60113868d706c1649b7e404aa0343010

    • SHA512

      693cb57ee01b48daa08c3165187d29aad402e8fe8341e1050c0e6bfc7463b2723a6e5c6af762457cffee8ae2836fb3c7f3a73dfdd1ff50d51abc1e8f970d525d

    • SSDEEP

      768:zuQSNTvEEaBrWUXQd5mo2qmibq/aSh6PIRzjbfgX3imDRq/JyfBDZvx:zuQSNT8542x4qjDR3boXSgRndvx

    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