Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    14-02-2024 16:21

General

  • Target

    9c2047bf583f8b8f459c5ba48612b76f.exe

  • Size

    1000KB

  • MD5

    9c2047bf583f8b8f459c5ba48612b76f

  • SHA1

    411db7aa0eda7e2ab224646e7ca0e9503b2022a6

  • SHA256

    7a95e75e293c5868d6838b1474f0050a404e11b988719f83251bd5e5a4c211a4

  • SHA512

    a49555f54da2fa578f290b45cee9911b27d2438ce9386a8830b6abba4143d83bbf28d561275cb9407f0c2e75a0a2d33d8c0b9632a73b7720250f0b8eb87227b8

  • SSDEEP

    24576:2ryis7qB4K2W4rYe6FBkT1B+5vMiqt0gj2ed:cItMe6FabqOL

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\9c2047bf583f8b8f459c5ba48612b76f.exe
    "C:\Users\Admin\AppData\Local\Temp\9c2047bf583f8b8f459c5ba48612b76f.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2256
    • C:\Users\Admin\AppData\Local\Temp\9c2047bf583f8b8f459c5ba48612b76f.exe
      C:\Users\Admin\AppData\Local\Temp\9c2047bf583f8b8f459c5ba48612b76f.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:1976
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\9c2047bf583f8b8f459c5ba48612b76f.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:2836

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab4BC2.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar4C03.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • \Users\Admin\AppData\Local\Temp\9c2047bf583f8b8f459c5ba48612b76f.exe

    Filesize

    1000KB

    MD5

    13326d80a93a22901e7bcc8347137413

    SHA1

    4c07595720b32f5cdfd02cebe532fc30b382d175

    SHA256

    6e57181501a7db1628d7a2f2dd41252807751b706aa36bbcc4c2040a33369a28

    SHA512

    b59d5cf1f0face7f2d26b1a76d55d78aef06de276baa2848b36bd44dea713049a5bdf0780fbeecbfded5831acd53231bcda2f3f1558176d27cc3bd75a944ce2e

  • memory/1976-18-0x0000000001490000-0x0000000001513000-memory.dmp

    Filesize

    524KB

  • memory/1976-23-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1976-24-0x0000000002D90000-0x0000000002E0E000-memory.dmp

    Filesize

    504KB

  • memory/1976-64-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2256-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2256-1-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2256-2-0x00000000001A0000-0x0000000000223000-memory.dmp

    Filesize

    524KB

  • memory/2256-15-0x0000000003100000-0x0000000003183000-memory.dmp

    Filesize

    524KB

  • memory/2256-14-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB