Analysis

  • max time kernel
    119s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10-12-2024 19:15

General

  • Target

    1733858044dd572d66bc3a8dabfe408fb29ad3eddb6c690affcab2d50d59673d0019848271178.dat-decoded.exe

  • Size

    47KB

  • MD5

    54af7dde5c98e20089ae4a5dc295cb32

  • SHA1

    d7affca6008365f9e8c48ed22847f98d97781738

  • SHA256

    c66fdb0e04d7bee6ac4513956d1cf5f9fc21e27cad0d32bbc7906ff4440ed2e9

  • SHA512

    c2fa8350cdaa1ba19da3bea5c6ef2a90b6cce3f6a9618483cebaf83c4ed47a1dd90aa5a4708ee31fe35a13ef991aa4d66fa3858497bda3d61a8ba1d5c9a52352

  • SSDEEP

    768:xGq+s3pUtDILNCCa+Di+0jd3gLqRp8AoPiIiYbrge4k6kNaioVFIJ5vEgK/JLZVS:8q+AGtQO+GaPAKBbUkN8C5nkJLZVclN

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Server

C2

dcrsf.duckdns.org:5999

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 written in C#.

  • Asyncrat family
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1733858044dd572d66bc3a8dabfe408fb29ad3eddb6c690affcab2d50d59673d0019848271178.dat-decoded.exe
    "C:\Users\Admin\AppData\Local\Temp\1733858044dd572d66bc3a8dabfe408fb29ad3eddb6c690affcab2d50d59673d0019848271178.dat-decoded.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2332

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabD960.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • memory/2332-0-0x000007FEF5E53000-0x000007FEF5E54000-memory.dmp

    Filesize

    4KB

  • memory/2332-1-0x0000000000850000-0x0000000000862000-memory.dmp

    Filesize

    72KB

  • memory/2332-2-0x000007FEF5E50000-0x000007FEF683C000-memory.dmp

    Filesize

    9.9MB

  • memory/2332-19-0x000007FEF5E53000-0x000007FEF5E54000-memory.dmp

    Filesize

    4KB

  • memory/2332-20-0x000007FEF5E50000-0x000007FEF683C000-memory.dmp

    Filesize

    9.9MB