Analysis

  • max time kernel
    898s
  • max time network
    875s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    01-01-2025 21:34

General

  • Target

    sdfgsdf.exe

  • Size

    74KB

  • MD5

    da05df2464aac7f78bda7db6286fbc9e

  • SHA1

    a3030350716b16ed71b5754efdeffacbcfaeaee7

  • SHA256

    1f981bb1fd6930e5fbfdea2596c7a7c3d8bd754b6fabcf6dd493ae3a965be2f7

  • SHA512

    8120b9a2179c81a2384430109a065259643d3466fc191b88e9799fffe5dc3640e7e213c8a17ce1f3d3572e7bf6b3503890a80483999fd9fb35067ab6524ab13c

  • SSDEEP

    1536:jUD0cxVGlCBiPMV+GgIyYIrH1bS/iUOwq4QzcmLVclN:jUAcxVMWiPMV1gIyZH1bSfO+Q/BY

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

C2

127.0.0.1:4449

127.0.0.1:9999

127.0.0.1:7473

147.185.221.17:4449

147.185.221.17:9999

147.185.221.17:7473

Mutex

avteivezmdvkonymgmf

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
  • 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 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\sdfgsdf.exe
    "C:\Users\Admin\AppData\Local\Temp\sdfgsdf.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2608

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabC4F6.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar372C.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/2608-0-0x000007FEF5963000-0x000007FEF5964000-memory.dmp

    Filesize

    4KB

  • memory/2608-1-0x0000000000E60000-0x0000000000E78000-memory.dmp

    Filesize

    96KB

  • memory/2608-3-0x000007FEF5960000-0x000007FEF634C000-memory.dmp

    Filesize

    9.9MB

  • memory/2608-4-0x000007FEF5960000-0x000007FEF634C000-memory.dmp

    Filesize

    9.9MB

  • memory/2608-5-0x000007FEF5963000-0x000007FEF5964000-memory.dmp

    Filesize

    4KB

  • memory/2608-6-0x000007FEF5960000-0x000007FEF634C000-memory.dmp

    Filesize

    9.9MB

  • memory/2608-7-0x000007FEF5960000-0x000007FEF634C000-memory.dmp

    Filesize

    9.9MB