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Analysis

  • max time kernel
    118s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2023, 22:02

General

  • Target

    1de4b3e0eb430967c029d75b03606d97.exe

  • Size

    1000KB

  • MD5

    1de4b3e0eb430967c029d75b03606d97

  • SHA1

    8c172606306ad85770355c885c7d7cfe0149a97d

  • SHA256

    2fd079cdef8e7890a7c9f7fddf17c1c479cb28460040a523de104ab2b3a748fb

  • SHA512

    289e8065787acd031c3ebd5895de0906fbc58f94b6412686c5a778c9bfdec69776e45cae00042da2316c551d294e39436bbdaf43253994bd3e7a079a6faa99a9

  • SSDEEP

    12288:DVllL8QdHL4/WN0oA1fhJJNALQsBMctKCe1t+fqJhOSXIWYlXUECaBwQ2tb5JLrK:DDniZsNetASDY11B+5vMiqt0gj2ed

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1de4b3e0eb430967c029d75b03606d97.exe
    "C:\Users\Admin\AppData\Local\Temp\1de4b3e0eb430967c029d75b03606d97.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2988
    • C:\Users\Admin\AppData\Local\Temp\1de4b3e0eb430967c029d75b03606d97.exe
      C:\Users\Admin\AppData\Local\Temp\1de4b3e0eb430967c029d75b03606d97.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:2828
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\1de4b3e0eb430967c029d75b03606d97.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:2700

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab9BA5.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar9BD7.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • \Users\Admin\AppData\Local\Temp\1de4b3e0eb430967c029d75b03606d97.exe

    Filesize

    1000KB

    MD5

    64830b2c8682fc99d5c0d61feccfc89b

    SHA1

    753ce8350cc3167ccbc2c3f1e043b13e3efd0d5e

    SHA256

    d06fd6b113a65f99bb88a5b36a8c41fb6b1c53fe6adf2977a9c5e42f2c10d6a0

    SHA512

    37b4e67f38eb2545d2cca2d70a60ead3cc2b766c2d10d40b48aeeb5fb1f9cba9ef6ef450a909ba7a048268d658232fae06e6f9b9abccb53d3bf31e1b5eb4fc4f

  • memory/2828-20-0x0000000000240000-0x00000000002C3000-memory.dmp

    Filesize

    524KB

  • memory/2828-24-0x00000000014F0000-0x000000000156E000-memory.dmp

    Filesize

    504KB

  • memory/2828-23-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2828-64-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2988-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2988-1-0x00000000001A0000-0x0000000000223000-memory.dmp

    Filesize

    524KB

  • memory/2988-2-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2988-12-0x0000000003110000-0x0000000003193000-memory.dmp

    Filesize

    524KB

  • memory/2988-15-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB