Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25-02-2024 17:51

General

  • Target

    a468ec4d10506f7ec7adbc4eacf9d347.exe

  • Size

    506KB

  • MD5

    a468ec4d10506f7ec7adbc4eacf9d347

  • SHA1

    c6d05cb4b093391565b215bcc0e3e2dc276bd243

  • SHA256

    e205685449dfcbdc2b5128a68c86f8272b46bcf6f649088269c790ac008fa803

  • SHA512

    bcb41a67fafb0927cfb548d3e03c2619f72b3f5ac407dac63f66f325c39fb0a48a25bdd6b93bb0d771a1a6dacce1092629d6ff9425363f4916d9ebb1c9fd9f60

  • SSDEEP

    12288:Mtt5uXEFXORcnqnKVpQYP/9GGo3jWBMFGVqrM8z7s1uA:kXORcnJVIzHGqY83s

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 2 IoCs
  • 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\a468ec4d10506f7ec7adbc4eacf9d347.exe
    "C:\Users\Admin\AppData\Local\Temp\a468ec4d10506f7ec7adbc4eacf9d347.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2972
    • C:\Users\Admin\AppData\Local\Temp\a468ec4d10506f7ec7adbc4eacf9d347.exe
      C:\Users\Admin\AppData\Local\Temp\a468ec4d10506f7ec7adbc4eacf9d347.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:2120
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\a468ec4d10506f7ec7adbc4eacf9d347.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:2632

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab192E.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar1950.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • \Users\Admin\AppData\Local\Temp\a468ec4d10506f7ec7adbc4eacf9d347.exe

    Filesize

    506KB

    MD5

    958e36ec8490dcce0c3d09a7203ae616

    SHA1

    0f9dd3cfddb453a2882c1ac44defa5456fc7d535

    SHA256

    f34652e4dd761776281929a8485abc8c53bbd4b5c382a2e9a4a6522d4f8d718c

    SHA512

    c262b9cf455ab9d8bd14bec1c214adc14c3e21c18c847e0f02ef001d2ca2db9cab127b8ff9723a4e3d0818e6df02e03538e44592c2745bcca5045bafefc968e5

  • memory/2120-18-0x0000000000340000-0x00000000003C3000-memory.dmp

    Filesize

    524KB

  • memory/2120-21-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2120-24-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2120-26-0x0000000002D90000-0x0000000002E0E000-memory.dmp

    Filesize

    504KB

  • memory/2120-65-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2972-12-0x0000000001490000-0x0000000001513000-memory.dmp

    Filesize

    524KB

  • memory/2972-15-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2972-1-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2972-2-0x0000000000340000-0x00000000003C3000-memory.dmp

    Filesize

    524KB

  • memory/2972-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB