Analysis

  • max time kernel
    91s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-01-2023 14:18

General

  • Target

    xjJknft1KPmB.exe

  • Size

    48KB

  • MD5

    45a2e59aebb679979120a1ac11d1612a

  • SHA1

    072e4f3205bdd6abcda733aeb433ced185ec1b97

  • SHA256

    c8888442d54e17743624d1f50395790864cda90a703be1d1a42fa65568c3da7b

  • SHA512

    28d2b4a64a2b40089168875abf3fd4c7f4a1cd816a052344667afedfc416aff255565027c006029f14f2e8b4ffe9bbae5ce64345343d6d6828a0d4cf8d85c7f3

  • SSDEEP

    768:QVboNq73kmvcnWgxX1jQcPowZYgqX8YbbgeCOVW4FEgKPJcZVc6KN:Q2NIIsc7QzbkL41cJcZVclN

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Default

C2

185.255.95.191:99

Mutex

DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers.

  • Async RAT payload 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\xjJknft1KPmB.exe
    "C:\Users\Admin\AppData\Local\Temp\xjJknft1KPmB.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4060

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4060-132-0x00000000005B0000-0x00000000005C2000-memory.dmp
    Filesize

    72KB

  • memory/4060-133-0x00007FFC1C7B0000-0x00007FFC1D271000-memory.dmp
    Filesize

    10.8MB

  • memory/4060-134-0x00007FFC1C7B0000-0x00007FFC1D271000-memory.dmp
    Filesize

    10.8MB