Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2023, 03:34

General

  • Target

    268e445bf4934f8854a655498f00cd86.exe

  • Size

    506KB

  • MD5

    268e445bf4934f8854a655498f00cd86

  • SHA1

    f2e928774e9820912f5dd7a60da3937a0afbd20e

  • SHA256

    d87c134ad029b21572ea565279f8f0ee9aa5c321faa6353b353b7981d97b87f4

  • SHA512

    4d966628e0d6f8a046db6235867930e2e42d68d10fe5f91a4b6e862c4c6e12492c22dac7afdede8405a31a285bc26fefd6dd122c0b0cca137cee35b82224b7ff

  • SSDEEP

    12288:j1kCrB3CqTV7HWkx6clfuQQZwu/xkw9hwV93bD/WrwZeWw7uv6Q:RX9PTAkxRlTQPp59he/Zefuv6Q

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\268e445bf4934f8854a655498f00cd86.exe
    "C:\Users\Admin\AppData\Local\Temp\268e445bf4934f8854a655498f00cd86.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2276
    • C:\Users\Admin\AppData\Local\Temp\268e445bf4934f8854a655498f00cd86.exe
      C:\Users\Admin\AppData\Local\Temp\268e445bf4934f8854a655498f00cd86.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:1080
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\268e445bf4934f8854a655498f00cd86.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:2680

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab9BD4.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar9C25.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • \Users\Admin\AppData\Local\Temp\268e445bf4934f8854a655498f00cd86.exe

    Filesize

    506KB

    MD5

    2ee1c3c91b2e5302e2a324448818ad93

    SHA1

    349b01d53526390d714ca436d5ab253191b14086

    SHA256

    67e5cf738a59651dbe38a0b84bcf8604a55ba39a65fc879abc3f4381458b4432

    SHA512

    237ceea7da9f1aa66b149c15e48cb08671dc31f6a2bcedb65661a136f9107549e46dbd5a9ca831080a41a90259d1f46ccd6f36ff5c6b3b9fb37375522ee08008

  • memory/1080-18-0x0000000000220000-0x00000000002A3000-memory.dmp

    Filesize

    524KB

  • memory/1080-24-0x0000000000380000-0x00000000003FE000-memory.dmp

    Filesize

    504KB

  • memory/1080-23-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1080-64-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2276-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2276-1-0x0000000001490000-0x0000000001513000-memory.dmp

    Filesize

    524KB

  • memory/2276-2-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2276-12-0x0000000002EE0000-0x0000000002F63000-memory.dmp

    Filesize

    524KB

  • memory/2276-15-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB