Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    13-01-2024 05:04

General

  • Target

    580d96933c3b09ec49c014fd44d8b0dd.exe

  • Size

    1000KB

  • MD5

    580d96933c3b09ec49c014fd44d8b0dd

  • SHA1

    946c94460619ac7e64cd9a04b46900a9ee802463

  • SHA256

    e405badd0fa6a77298949da92a1dbaab52ab1f3132ce711f9483b5bee16fd863

  • SHA512

    74faa84b22f3ba5e92bc237471bf630ad4155ac1b45d3bf13f01d65245661b884287d72d004aabcc352b6fdaf11f3a70fc0f92555e8e84ca618c1b93478b3b6d

  • SSDEEP

    24576:O/wkoY+vmAMbJ063OBr1B+5vMiqt0gj2ed:OIkdpbJ063OBjqOL

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\580d96933c3b09ec49c014fd44d8b0dd.exe
    "C:\Users\Admin\AppData\Local\Temp\580d96933c3b09ec49c014fd44d8b0dd.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2284
    • C:\Users\Admin\AppData\Local\Temp\580d96933c3b09ec49c014fd44d8b0dd.exe
      C:\Users\Admin\AppData\Local\Temp\580d96933c3b09ec49c014fd44d8b0dd.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:2196
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\580d96933c3b09ec49c014fd44d8b0dd.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:2552

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\580d96933c3b09ec49c014fd44d8b0dd.exe

    Filesize

    145KB

    MD5

    9d6dc336d57aa7980f61e32c2c8a264c

    SHA1

    24fd06d08a6f7517de9b84081eec517d13cd28fd

    SHA256

    8670e0d0ab7bc987dbe42a59d1b2c4b6d846c03a4eb32a22d01a45de7ab03317

    SHA512

    fac4967b51a0ee21fa75b2ebfca671ce2788125ec523c48617cd1a0daab6298db771f3b24a7c22c71a94098666abeb70fabc9d3a1e3f170e9a293d0413b2ec93

  • C:\Users\Admin\AppData\Local\Temp\Tar14ED.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • \Users\Admin\AppData\Local\Temp\580d96933c3b09ec49c014fd44d8b0dd.exe

    Filesize

    105KB

    MD5

    b3043ac5cc16b601a9dbfc72d833a444

    SHA1

    489947a89b207dc446ff517678357488776c5111

    SHA256

    476b76072d8772dc2b6e1af770b60e6f9277c4b259859ed3bcfc9740e0558a33

    SHA512

    f8f517208e232105909e38c3498df527a81162ce7f979b550b000bcfffaee172cf9b47956c64cc18877788649be2b89feb44280c86ed5cb0a69127f2944e2673

  • memory/2196-24-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2196-20-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2196-22-0x0000000000360000-0x00000000003E3000-memory.dmp

    Filesize

    524KB

  • memory/2196-29-0x0000000002D00000-0x0000000002D7E000-memory.dmp

    Filesize

    504KB

  • memory/2196-67-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2284-14-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2284-17-0x0000000003100000-0x0000000003183000-memory.dmp

    Filesize

    524KB

  • memory/2284-1-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2284-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2284-2-0x0000000001490000-0x0000000001513000-memory.dmp

    Filesize

    524KB