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Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    21/04/2024, 08:37

General

  • Target

    豆包传世.exe

  • Size

    7.8MB

  • MD5

    bdd8475f7d61e0e040fb4bc0c04be632

  • SHA1

    4d02cd34ddac9f72622bd5f8c482c8123739cc5b

  • SHA256

    56bf06097a4002d570cb291a755231e331e23797889a831da7f4ce7f278d2355

  • SHA512

    cbb5b37e3f641a1a15f1dcde2890989367c46bbad7602cf75fef1c76cea858fd7fe53c79e33e110a3c4d6f0b5c0c2dfd7cb1b42b850873ed1510ea4860e3f51f

  • SSDEEP

    98304:k+D/SiClYHp8fVien4vOFipGQ9nLcDy+fXOIP+POpaagyAZyuaPCtByE6228hAuu:kW/pa+Hno2yPIOAfyuSZE6IARwex

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 4 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\豆包传世.exe
    "C:\Users\Admin\AppData\Local\Temp\豆包传世.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2184

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\520cs_ys.html

    Filesize

    19KB

    MD5

    a483e496050dbff87f07db4cdc983055

    SHA1

    616cf5e8115b121e59029bb1fe85f3f09cdd5b9a

    SHA256

    e8afefd32c5baa8b17fac72159a248c16bceec02b75a20625d3578a11a5ef693

    SHA512

    ddfb6b8320ac2704ad95ceca3ea1af52076e0cfce52c9b0ea8880fde764b729434c124a01c54e67142932944883e81d9e1f366cb14f8f5e58930cf4c9cf0d980

  • memory/2184-0-0x0000000009020000-0x000000000A03C000-memory.dmp

    Filesize

    16.1MB

  • memory/2184-1-0x0000000009020000-0x000000000A03C000-memory.dmp

    Filesize

    16.1MB

  • memory/2184-4-0x00000000772A0000-0x00000000772A1000-memory.dmp

    Filesize

    4KB

  • memory/2184-2-0x00000000772A0000-0x00000000772A1000-memory.dmp

    Filesize

    4KB

  • memory/2184-8-0x0000000075030000-0x0000000075031000-memory.dmp

    Filesize

    4KB

  • memory/2184-11-0x00000000772A0000-0x00000000772A1000-memory.dmp

    Filesize

    4KB

  • memory/2184-12-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2184-15-0x0000000075030000-0x0000000075031000-memory.dmp

    Filesize

    4KB

  • memory/2184-24-0x0000000009020000-0x000000000A03C000-memory.dmp

    Filesize

    16.1MB