Analysis

  • max time kernel
    118s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    31-10-2024 17:06

General

  • Target

    uzzK4.exe

  • Size

    47KB

  • MD5

    d08ff2a0b729060a9dc19b9aa00c02ec

  • SHA1

    3fd5712f2715f73af268e69f3b91e6a7ec53cfc1

  • SHA256

    afc5569ce12610d3cc9f592c8e5d2386e6a74962e72c9d6cb7f8c0ebbde29fbb

  • SHA512

    30e0b1e7489447b2da3f2a3f13da378f74366320f0bf812ef7f2dde8a83b440d601b30dbbaf213971874f6a2bfb89b09005eb1bf40397e3b43a2c8e11348ec85

  • SSDEEP

    768:rg3d9ILWN6y+8iU5FE83PrimaYbZgeG5qqg15vEgK/JDZVc6KN:834NUrxVJb2I55nkJDZVclN

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

CEZER

C2

148.113.165.11:3236

Mutex

eqwe2131ewqeqwe

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
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\uzzK4.exe
    "C:\Users\Admin\AppData\Local\Temp\uzzK4.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3024

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • memory/3024-0-0x000007FEF5633000-0x000007FEF5634000-memory.dmp

    Filesize

    4KB

  • memory/3024-1-0x0000000000B60000-0x0000000000B72000-memory.dmp

    Filesize

    72KB

  • memory/3024-2-0x000007FEF5630000-0x000007FEF601C000-memory.dmp

    Filesize

    9.9MB

  • memory/3024-19-0x000007FEF5633000-0x000007FEF5634000-memory.dmp

    Filesize

    4KB

  • memory/3024-20-0x000007FEF5630000-0x000007FEF601C000-memory.dmp

    Filesize

    9.9MB