Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    09/01/2024, 03:52

General

  • Target

    4d443884e392ce1b235c63598b1b14fd.exe

  • Size

    506KB

  • MD5

    4d443884e392ce1b235c63598b1b14fd

  • SHA1

    c6cb005d64dd656d5e0a0eb341a28c587d73041b

  • SHA256

    cb2c0cc6c0c22268d63ec8f00dc6e63950306a0a76a616371414ae26394c7e7d

  • SHA512

    7ebd994bab0d303cfd2cf5b06dfbc81f28dab4773b1a5cda23151fda090bbb5394215b5a258318ad1585de13aa1c15b8b747303c8b69e68f294b48c1050b8c32

  • SSDEEP

    12288:YXgwIIqJ/EPvQwYYGPlo+fJ1IRDwE/kH+ZdjjK:R7IksPvQwYYGNPJ1IBLsHwjjK

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\4d443884e392ce1b235c63598b1b14fd.exe
    "C:\Users\Admin\AppData\Local\Temp\4d443884e392ce1b235c63598b1b14fd.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2496
    • C:\Users\Admin\AppData\Local\Temp\4d443884e392ce1b235c63598b1b14fd.exe
      C:\Users\Admin\AppData\Local\Temp\4d443884e392ce1b235c63598b1b14fd.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:2012
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\4d443884e392ce1b235c63598b1b14fd.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:2664

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\4d443884e392ce1b235c63598b1b14fd.exe

    Filesize

    379KB

    MD5

    c7c32100c11d554edeee6093830798f5

    SHA1

    04bdcce39935519af24496f937b069008d7c124f

    SHA256

    c83686db7644db7ec8e9ad072d9606abaafcc10e2a997c891153ff571a23c04f

    SHA512

    ddf6890b7e92679919a835923295a598a5ca75ca3f5d50fa4781fe8fdaf2df4bb3aabe588a828f5c0bd94591ca27224cfc2c60edfad862bb36ba01ac4629a7c0

  • C:\Users\Admin\AppData\Local\Temp\Cab4C2F.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar4C61.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • \Users\Admin\AppData\Local\Temp\4d443884e392ce1b235c63598b1b14fd.exe

    Filesize

    313KB

    MD5

    646965ad3570678e8a7da27407d66200

    SHA1

    4a9acb6a7159662ce4365c4ac87b8e9ed6c1a4a2

    SHA256

    9bbdabc5d9c27f4ad111ec56f29b3838668023b2e9cfaa03e46c7e1c664efa2d

    SHA512

    accfabd0dce52c8adb7494d667cf5140b91ccbbe064f6de13b61989f88271fa400c1911b61d52178ee1f167392afac9c594eda49514668d8b183eac4ce9e2c30

  • memory/2012-17-0x00000000001A0000-0x0000000000223000-memory.dmp

    Filesize

    524KB

  • memory/2012-20-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2012-24-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2012-27-0x0000000002DC0000-0x0000000002E3E000-memory.dmp

    Filesize

    504KB

  • memory/2012-65-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2496-16-0x00000000016D0000-0x0000000001753000-memory.dmp

    Filesize

    524KB

  • memory/2496-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2496-14-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2496-2-0x0000000000270000-0x00000000002F3000-memory.dmp

    Filesize

    524KB

  • memory/2496-1-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB