Analysis

  • max time kernel
    136s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    05-06-2024 02:29

General

  • Target

    ebdaaa90e346315f0c3772005e3ea5be5b49f1a87023d5df89cd3948cc1ccf1a.exe

  • Size

    63KB

  • MD5

    bfd3859038548fcf59912f8e45417f7c

  • SHA1

    edf561c5ffed5759ad56c4632c638e74c1bb1c53

  • SHA256

    ebdaaa90e346315f0c3772005e3ea5be5b49f1a87023d5df89cd3948cc1ccf1a

  • SHA512

    53ba74d93c10ea55d165abdf4e243bcecd8849f498bd1d2054c109d0b0400cb274c998b4712f131f3779b48c10092bd029ec7872afc4ab028511cb2f6fe3fef6

  • SSDEEP

    1536:DhjExLDRwQuNMXbmaeWs1l6HPk40UrsGOeoyeLGbbfwXz+2G9ZVclN:DhjExLDRwQuNMXbreFl6HckrsaoHLGb

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

C2

10.24.246.153:4449

Mutex

d21026eb8851fc57c7c

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

  • Detects executables attemping to enumerate video devices using WMI 1 IoCs
  • Detects executables containing the string DcRatBy 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ebdaaa90e346315f0c3772005e3ea5be5b49f1a87023d5df89cd3948cc1ccf1a.exe
    "C:\Users\Admin\AppData\Local\Temp\ebdaaa90e346315f0c3772005e3ea5be5b49f1a87023d5df89cd3948cc1ccf1a.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2140

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2140-0-0x000007FEF5353000-0x000007FEF5354000-memory.dmp
    Filesize

    4KB

  • memory/2140-1-0x0000000000AF0000-0x0000000000B06000-memory.dmp
    Filesize

    88KB

  • memory/2140-2-0x000007FEF5350000-0x000007FEF5D3C000-memory.dmp
    Filesize

    9.9MB

  • memory/2140-3-0x000007FEF5350000-0x000007FEF5D3C000-memory.dmp
    Filesize

    9.9MB

  • memory/2140-4-0x000007FEF5353000-0x000007FEF5354000-memory.dmp
    Filesize

    4KB

  • memory/2140-5-0x000007FEF5350000-0x000007FEF5D3C000-memory.dmp
    Filesize

    9.9MB