Analysis

  • max time kernel
    150s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-11-2024 02:47

General

  • Target

    Client(UPDATED).rar

  • Size

    32KB

  • MD5

    150320d58d28cf3699260e50aeecfca0

  • SHA1

    a619a728f19688f5c2641cc6b3121576d7abd697

  • SHA256

    ac0f626978d7af3d1b2c5a720ff8ef2631c520bd9cc1eb9ef7eaa6ccf8d9f1b8

  • SHA512

    7bdf66f3c04e8b64f4c5d52b4eb5af490362d475ae1caa5bb76ece7517bf2f343f204e5f3debeef87afbcf0aed2a86504b2f8a29db3d1d62c632321b0f5f4fc0

  • SSDEEP

    768:aPIOj4dOLH222y5bGbazH6KwE0gfC81BJriDS6l4SUf36GrgJU9kGg:NOjNK22L+z4E0gqOrie6l4SU/Prl9A

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

C2

147.185.221.24:6902

Mutex

wfwdfws

Attributes
  • delay

    1

  • install

    true

  • install_file

    asdfwqdfwed.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

  • Asyncrat family
  • Async RAT payload 1 IoCs
  • Executes dropped EXE 33 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\7-Zip\7zFM.exe
    "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Client(UPDATED).rar"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3760
    • C:\Users\Admin\AppData\Local\Temp\7zO0BEE3448\Client(UPDATED).exe
      "C:\Users\Admin\AppData\Local\Temp\7zO0BEE3448\Client(UPDATED).exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:2556
    • C:\Users\Admin\AppData\Local\Temp\7zO0BEDDCB8\Client(UPDATED).exe
      "C:\Users\Admin\AppData\Local\Temp\7zO0BEDDCB8\Client(UPDATED).exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:4896
    • C:\Users\Admin\AppData\Local\Temp\7zO0BE51DB8\Client(UPDATED).exe
      "C:\Users\Admin\AppData\Local\Temp\7zO0BE51DB8\Client(UPDATED).exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:2888
    • C:\Users\Admin\AppData\Local\Temp\7zO0BEFB1A8\Client(UPDATED).exe
      "C:\Users\Admin\AppData\Local\Temp\7zO0BEFB1A8\Client(UPDATED).exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:3492
    • C:\Users\Admin\AppData\Local\Temp\7zO0BE632A8\Client(UPDATED).exe
      "C:\Users\Admin\AppData\Local\Temp\7zO0BE632A8\Client(UPDATED).exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:3724
    • C:\Users\Admin\AppData\Local\Temp\7zO0BECA4A8\Client(UPDATED).exe
      "C:\Users\Admin\AppData\Local\Temp\7zO0BECA4A8\Client(UPDATED).exe"
      2⤵
      • Executes dropped EXE
      PID:1364
    • C:\Users\Admin\AppData\Local\Temp\7zO0BE9D7A8\Client(UPDATED).exe
      "C:\Users\Admin\AppData\Local\Temp\7zO0BE9D7A8\Client(UPDATED).exe"
      2⤵
      • Executes dropped EXE
      PID:3024
    • C:\Program Files\7-Zip\7zG.exe
      "C:\Program Files\7-Zip\7zG.exe" a -i#7zMap10890:134:7zEvent12149 -ad -saa -- "C:\Client(UPDATED)"
      2⤵
        PID:3368
      • C:\Users\Admin\AppData\Local\Temp\7zO0BE11D98\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BE11D98\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:2296
      • C:\Users\Admin\AppData\Local\Temp\7zO0BEA3E98\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BEA3E98\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:2420
      • C:\Users\Admin\AppData\Local\Temp\7zO0BE65739\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BE65739\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:3532
      • C:\Users\Admin\AppData\Local\Temp\7zO0BEE8939\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BEE8939\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:4176
      • C:\Users\Admin\AppData\Local\Temp\7zO0BE9AF39\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BE9AF39\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:3384
      • C:\Users\Admin\AppData\Local\Temp\7zO0BEE7029\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BEE7029\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:3652
      • C:\Users\Admin\AppData\Local\Temp\7zO0BE40229\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BE40229\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:1740
      • C:\Users\Admin\AppData\Local\Temp\7zO0BEB8429\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BEB8429\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:4184
      • C:\Users\Admin\AppData\Local\Temp\7zO0BE20529\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BE20529\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:3844
      • C:\Users\Admin\AppData\Local\Temp\7zO0BEED819\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BEED819\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:4972
      • C:\Users\Admin\AppData\Local\Temp\7zO0BE63919\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BE63919\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:3640
      • C:\Users\Admin\AppData\Local\Temp\7zO0BEE6A19\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BEE6A19\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:1008
      • C:\Users\Admin\AppData\Local\Temp\7zO0BEE1D19\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BEE1D19\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:1764
      • C:\Users\Admin\AppData\Local\Temp\7zO0BE64E19\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BE64E19\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:3212
      • C:\Users\Admin\AppData\Local\Temp\7zO0BEE8009\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BEE8009\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:976
      • C:\Users\Admin\AppData\Local\Temp\7zO0BE7C109\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BE7C109\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:4144
      • C:\Users\Admin\AppData\Local\Temp\7zO0BEF3209\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BEF3209\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:1640
      • C:\Users\Admin\AppData\Local\Temp\7zO0BE69409\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BE69409\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:1912
      • C:\Users\Admin\AppData\Local\Temp\7zO0BEEC509\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BEEC509\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:1548
      • C:\Users\Admin\AppData\Local\Temp\7zO0BE70609\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BE70609\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:4880
      • C:\Users\Admin\AppData\Local\Temp\7zO0BEE7709\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BEE7709\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:4660
      • C:\Users\Admin\AppData\Local\Temp\7zO0BE7A909\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BE7A909\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:820
      • C:\Users\Admin\AppData\Local\Temp\7zO0BEFEA09\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BEFEA09\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:3984
      • C:\Users\Admin\AppData\Local\Temp\7zO0BE75B09\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BE75B09\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:1100
      • C:\Users\Admin\AppData\Local\Temp\7zO0BEEAD09\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BEEAD09\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:872
      • C:\Users\Admin\AppData\Local\Temp\7zO0BEB03A9\Client(UPDATED).exe
        "C:\Users\Admin\AppData\Local\Temp\7zO0BEB03A9\Client(UPDATED).exe"
        2⤵
        • Executes dropped EXE
        PID:3644

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\7zO0BEE3448\Client(UPDATED).exe

      Filesize

      74KB

      MD5

      c0dddcbf45260fb4166725ec0978a3f5

      SHA1

      353a8e89bd3f3a3783b20e254aa2e54b4f5237ed

      SHA256

      be0a20799270f6cdf299ffeb63f06f7cf6ccb5de55ea3e37d45717ec3137db23

      SHA512

      f7cc16691267e2360e671f025411be3ccb104ab589457d6b21e67ec0ed2fe21daafd19b9aab83ced8e6185e90ab88f944d507460876c31f2382b4287d5fc926f

    • C:\Users\Admin\AppData\Roaming\MyData\DataLogs.conf

      Filesize

      8B

      MD5

      cf759e4c5f14fe3eec41b87ed756cea8

      SHA1

      c27c796bb3c2fac929359563676f4ba1ffada1f5

      SHA256

      c9f9f193409217f73cc976ad078c6f8bf65d3aabcf5fad3e5a47536d47aa6761

      SHA512

      c7f832aee13a5eb36d145f35d4464374a9e12fa2017f3c2257442d67483b35a55eccae7f7729243350125b37033e075efbc2303839fd86b81b9b4dca3626953b

    • memory/2556-12-0x00007FFBAC913000-0x00007FFBAC915000-memory.dmp

      Filesize

      8KB

    • memory/2556-13-0x00000000001A0000-0x00000000001B8000-memory.dmp

      Filesize

      96KB

    • memory/2556-15-0x00007FFBAC910000-0x00007FFBAD3D1000-memory.dmp

      Filesize

      10.8MB

    • memory/2556-18-0x00007FFBAC910000-0x00007FFBAD3D1000-memory.dmp

      Filesize

      10.8MB