Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    13-01-2024 08:12

General

  • Target

    586d66c4ad93371bed2091c7e769122b.exe

  • Size

    483KB

  • MD5

    586d66c4ad93371bed2091c7e769122b

  • SHA1

    00d8d08b369e56be6226f9486077c86cc567a3dd

  • SHA256

    a30c0a3f6e2c447d1172f4fa945c6039f29d39f44420d9d7ed6e6f13c7078b1d

  • SHA512

    d4eba017f443ff2af345f05c1c81987814850c3b52eabffab36443e09a3ef6f8c719d012267cfd23aba136b0ac50f82272abf3e1243c04121f88d7724d7a439f

  • SSDEEP

    12288:+vjjYb3p8vOGgGJenbpS+nswbitwEVzwRIwGAk66y5Z9IinDd:+7GqvP0nFlbIw8c6iTR

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\586d66c4ad93371bed2091c7e769122b.exe
    "C:\Users\Admin\AppData\Local\Temp\586d66c4ad93371bed2091c7e769122b.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2508
    • C:\Users\Admin\AppData\Local\Temp\586d66c4ad93371bed2091c7e769122b.exe
      C:\Users\Admin\AppData\Local\Temp\586d66c4ad93371bed2091c7e769122b.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:2316
  • C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\586d66c4ad93371bed2091c7e769122b.exe" /TN Google_Trk_Updater /F
    1⤵
    • Creates scheduled task(s)
    PID:2832

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\586d66c4ad93371bed2091c7e769122b.exe

    Filesize

    237KB

    MD5

    1900ddd67807abf57a9507b7bc1a1383

    SHA1

    b5fb04b560cdeddbf35b9163fd52577ab25c25ae

    SHA256

    b8a9f874f5fe32242d57517532f78c62412f6653b1aa2df2ec8475f708485ad4

    SHA512

    3d0fb2bca39ce8f2b7cc2021d81d029f3545a93094f76812baf8b7a600bc028453e8d7fc67627f7ee805cbe13d9b7a60dd15204f48f881b0e3f1181d6d688b93

  • C:\Users\Admin\AppData\Local\Temp\Cab8C9.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar8DC.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • \Users\Admin\AppData\Local\Temp\586d66c4ad93371bed2091c7e769122b.exe

    Filesize

    151KB

    MD5

    b2697a365a7f76f4c03751599f509f7d

    SHA1

    d86c907d66fe4c81eb63a825fbbd02901e5c31bc

    SHA256

    3893050b1ac8bb055e5cdc72f4288bcd16ecf40bfe5fd33bbca583867cf964f8

    SHA512

    1fca5318294347ca3c132e73723d14d4ba8b77f94bb8713b51ab96c146a1c555daf4a8090c804146b15aa7178962d1a3845cc91b4a52b559d8156d95976c88af

  • memory/2316-19-0x0000000000400000-0x00000000004B7000-memory.dmp

    Filesize

    732KB

  • memory/2316-29-0x0000000002CA0000-0x0000000002D06000-memory.dmp

    Filesize

    408KB

  • memory/2316-20-0x00000000014C0000-0x0000000001577000-memory.dmp

    Filesize

    732KB

  • memory/2316-16-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2316-24-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2508-17-0x0000000002D20000-0x0000000002DD7000-memory.dmp

    Filesize

    732KB

  • memory/2508-14-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2508-0-0x0000000000400000-0x00000000004B7000-memory.dmp

    Filesize

    732KB

  • memory/2508-1-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2508-2-0x0000000000310000-0x00000000003C7000-memory.dmp

    Filesize

    732KB