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Analysis

  • max time kernel
    140s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/01/2024, 18:40

General

  • Target

    5734ffbafde3b8c0490a1ef0539a9c73.exe

  • Size

    506KB

  • MD5

    5734ffbafde3b8c0490a1ef0539a9c73

  • SHA1

    ee45c77fb35baa09d24b5b03a4c1703643f8af3c

  • SHA256

    fae9ba267b2913d32e0a65e4d36faa086f5ec19ef87dfd77d7c4ecc756a2c812

  • SHA512

    767c3d1bc787ac78d99ddf23cf67fb46be08610a545e95dd0b17454d00629c4891fea248c82babf4f439794272a51d418ae128d12091cca8dc9b74c5630e8069

  • SSDEEP

    6144:kOLpbRqL6BMUiEOCuS0SV1jF98ovfOrKkbmzHhNpI1ThRTpcyeqmNLHvJJAqETyW:kEN33AJ4jFZlHU9AbjhEOW

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 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 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5734ffbafde3b8c0490a1ef0539a9c73.exe
    "C:\Users\Admin\AppData\Local\Temp\5734ffbafde3b8c0490a1ef0539a9c73.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1312
    • C:\Users\Admin\AppData\Local\Temp\5734ffbafde3b8c0490a1ef0539a9c73.exe
      C:\Users\Admin\AppData\Local\Temp\5734ffbafde3b8c0490a1ef0539a9c73.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:1668
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\5734ffbafde3b8c0490a1ef0539a9c73.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:1352

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\5734ffbafde3b8c0490a1ef0539a9c73.exe

    Filesize

    506KB

    MD5

    44a33e1b9557f0a7b68a6c6cd98d806b

    SHA1

    f61a38337284a01575193b7fb9f75872dfae3a56

    SHA256

    0002f13aaea16e0033fe9ed0483276f442c975f9de6c73ca88115ced89e3509d

    SHA512

    18f8dca170aef47072cdad834a239a25fba365856953ba5a5ac685e9196b1b8ef5b9115264d2b17b776b3b12915695e5f0049ac19bb7f72f4e09efdd50f607bc

  • memory/1312-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/1312-1-0x0000000001510000-0x0000000001593000-memory.dmp

    Filesize

    524KB

  • memory/1312-2-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/1312-12-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/1668-13-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/1668-14-0x0000000001510000-0x0000000001593000-memory.dmp

    Filesize

    524KB

  • memory/1668-20-0x0000000001670000-0x00000000016EE000-memory.dmp

    Filesize

    504KB

  • memory/1668-21-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1668-27-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB