Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    07-12-2024 16:51

General

  • Target

    2b1bd21d22d83db31ce0270318e21691483280faf580840c9157388a785c08a8.exe

  • Size

    74KB

  • MD5

    d727c2421ba70ad5cceaf025cc37655c

  • SHA1

    dc1414aa601f356f058fd07a991aba651147dea1

  • SHA256

    2b1bd21d22d83db31ce0270318e21691483280faf580840c9157388a785c08a8

  • SHA512

    7788d7ee677006e5a19084618dbfb7d9661d236368e903dddd277f3e44c729cd921bab0737409fab277f58b15f904bd12dfc60901c39b62a84a3434355d22046

  • SSDEEP

    1536:4UUPcxVteCW7PMV0MlCIVH1bb/yW01QzcaLVclN:4UmcxV4x7PMVDlJH1bbc1QLBY

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

py 2024

C2

45.88.88.7:6987

Mutex

vojifcrudluxshc

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

  • Asyncrat family
  • VenomRAT 1 IoCs

    Detects VenomRAT.

  • Venomrat family
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 34 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2b1bd21d22d83db31ce0270318e21691483280faf580840c9157388a785c08a8.exe
    "C:\Users\Admin\AppData\Local\Temp\2b1bd21d22d83db31ce0270318e21691483280faf580840c9157388a785c08a8.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1740

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab91F5.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarA47E.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/1740-0-0x000007FEF5103000-0x000007FEF5104000-memory.dmp

    Filesize

    4KB

  • memory/1740-1-0x0000000001110000-0x0000000001128000-memory.dmp

    Filesize

    96KB

  • memory/1740-3-0x000007FEF5100000-0x000007FEF5AEC000-memory.dmp

    Filesize

    9.9MB

  • memory/1740-4-0x000007FEF5100000-0x000007FEF5AEC000-memory.dmp

    Filesize

    9.9MB

  • memory/1740-39-0x000007FEF5103000-0x000007FEF5104000-memory.dmp

    Filesize

    4KB

  • memory/1740-40-0x000007FEF5100000-0x000007FEF5AEC000-memory.dmp

    Filesize

    9.9MB