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Analysis

  • max time kernel
    148s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/12/2023, 09:03

General

  • Target

    62178724f8ac281d5a5f187454f38b7c.exe

  • Size

    77KB

  • MD5

    62178724f8ac281d5a5f187454f38b7c

  • SHA1

    77df8079c62fe2c6b934d9f3cd8d271788b26e4c

  • SHA256

    cb73cc69bc55a91764b575fb9be284e24a8bc74bb9f542404699cc95c95b02a2

  • SHA512

    bfa73fa66c0ba6ec8612c8b85447a2ca416a5f6d20451aa5458d65d1d8aca1eab2708baeb5751fb688523f646c38868320652f0fe89561ad7c8473c4548be0be

  • SSDEEP

    1536:kAUDxX+IOIchTNDObEkd1JGsVR6ttC37VLasqt:kAUFwTlObJd1Jb6B

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\62178724f8ac281d5a5f187454f38b7c.exe
    "C:\Users\Admin\AppData\Local\Temp\62178724f8ac281d5a5f187454f38b7c.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2984
  • C:\Windows\SysWOW64\CbEvtSvc.exe
    C:\Windows\SysWOW64\CbEvtSvc.exe -k netsvcs
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:1008

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\CbEvtSvc.exe

    Filesize

    77KB

    MD5

    62178724f8ac281d5a5f187454f38b7c

    SHA1

    77df8079c62fe2c6b934d9f3cd8d271788b26e4c

    SHA256

    cb73cc69bc55a91764b575fb9be284e24a8bc74bb9f542404699cc95c95b02a2

    SHA512

    bfa73fa66c0ba6ec8612c8b85447a2ca416a5f6d20451aa5458d65d1d8aca1eab2708baeb5751fb688523f646c38868320652f0fe89561ad7c8473c4548be0be

  • memory/1008-10-0x0000000000400000-0x0000000000419000-memory.dmp

    Filesize

    100KB

  • memory/1008-23-0x0000000000400000-0x0000000000419000-memory.dmp

    Filesize

    100KB

  • memory/2984-0-0x0000000000400000-0x0000000000419000-memory.dmp

    Filesize

    100KB

  • memory/2984-2-0x00000000009C0000-0x00000000009D6000-memory.dmp

    Filesize

    88KB

  • memory/2984-1-0x0000000000400000-0x0000000000419000-memory.dmp

    Filesize

    100KB

  • memory/2984-3-0x0000000000400000-0x0000000000419000-memory.dmp

    Filesize

    100KB

  • memory/2984-9-0x00000000009C0000-0x00000000009D6000-memory.dmp

    Filesize

    88KB

  • memory/2984-8-0x0000000000400000-0x0000000000419000-memory.dmp

    Filesize

    100KB