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Analysis

  • max time kernel
    122s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    10/01/2024, 11:25

General

  • Target

    506d442f550ae7277c111faa9d7bde6f.exe

  • Size

    506KB

  • MD5

    506d442f550ae7277c111faa9d7bde6f

  • SHA1

    d2188d5ecd021a2eedc19001ac06e510638b4100

  • SHA256

    a832c6c96a31075ab3f04e37f40e542d75c5f7b88e80574e283845bd35a01d11

  • SHA512

    b545b4d33266db0f30ce9e6d0eb10a4076800e2cea77752c513ab20673cff63b99b5c4b9388795ae3b9755eea99aa6ef17dd5e1419980c728bcacc785cc12b17

  • SSDEEP

    12288:KFDI9l8n7+kgyp4vaDD+TPMbJM5UzRXzui3UDuZjNG2wzLDiOcy:xs7+k/KaDWUxz9v3PNx8l

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\506d442f550ae7277c111faa9d7bde6f.exe
    "C:\Users\Admin\AppData\Local\Temp\506d442f550ae7277c111faa9d7bde6f.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2920
    • C:\Users\Admin\AppData\Local\Temp\506d442f550ae7277c111faa9d7bde6f.exe
      C:\Users\Admin\AppData\Local\Temp\506d442f550ae7277c111faa9d7bde6f.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:1504
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\506d442f550ae7277c111faa9d7bde6f.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:2808

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\506d442f550ae7277c111faa9d7bde6f.exe

    Filesize

    204KB

    MD5

    19916d215351bc0b9dfe28be61846280

    SHA1

    6d5d0464ccd6e80c1cbea71ee185f82084fe6946

    SHA256

    3bd48748d238b9e146e85c7a12303559b3d77a7cb3280bb2f5566d146be80c13

    SHA512

    421e1608202ca55682c441c38f64b0845d59f869d35d81196c4789b32566d4f7f04e875dc21f74d5ceb9542f0eb67c1acc8a89121460e564c4fe22891b334bd3

  • C:\Users\Admin\AppData\Local\Temp\Cab8E4D.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar8E7F.tmp

    Filesize

    166KB

    MD5

    871ee9628a3c797b52d04407c67632b1

    SHA1

    09021045ee4d910338cf70372a2caa62e840874a

    SHA256

    05aaec20b178cb7b635976e2d7064fa6eeee12044bb1b623bfaa6376d14e742d

    SHA512

    cf1bba4395cfc752e3dd07abd92ded62d27f99a71f2c127850e852c8b7bb42bb3d10fde59311c5ab9558686556eff26d90ec4b0757edff857a3d537b59516166

  • \Users\Admin\AppData\Local\Temp\506d442f550ae7277c111faa9d7bde6f.exe

    Filesize

    285KB

    MD5

    6bf42e900aa9c4b32d04aafdb38494cb

    SHA1

    f9a92928fab068c741be4726e9e11d5e6e3724d7

    SHA256

    154c3bea2040fa49b7e3c8022b3791d23283b4b1f9a7dec8d3e6622caf462e7c

    SHA512

    08784cf1a05ee454d8d2f154220ff07ab486a0d226b6799c9445275969afa4a698f4589eddb821c87312950c99a99a09257f952856e12a4e1e08ee3506c819fc

  • memory/1504-26-0x0000000002E10000-0x0000000002E8E000-memory.dmp

    Filesize

    504KB

  • memory/1504-64-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1504-19-0x00000000001A0000-0x0000000000223000-memory.dmp

    Filesize

    524KB

  • memory/1504-23-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2920-15-0x0000000002D40000-0x0000000002DC3000-memory.dmp

    Filesize

    524KB

  • memory/2920-14-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2920-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2920-1-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2920-2-0x0000000001490000-0x0000000001513000-memory.dmp

    Filesize

    524KB