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Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 11:38

General

  • Target

    175354093d091b749e92fea3d7e0c413.exe

  • Size

    506KB

  • MD5

    175354093d091b749e92fea3d7e0c413

  • SHA1

    4044aa2ab5546341e60fe9dcebc5dc251935572e

  • SHA256

    d88692d091030e7806a28279dade0318f7320b729e1b8f218e589e9fea86630d

  • SHA512

    b9b69293100f2d8edbc8bb2b1d828d65587ffb5c6a27a200dfa030b40b11dc7459d0ca585271c4e2b18ad3b750b01e4a6f1a593e7b5cf1a39e9ebb14e2ca5e40

  • SSDEEP

    12288:Ofw+Rfhb8Cy97SkFkJgotJwcvIln4waOXA+9t:NKfl8V9FpqWlnmelP

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\175354093d091b749e92fea3d7e0c413.exe
    "C:\Users\Admin\AppData\Local\Temp\175354093d091b749e92fea3d7e0c413.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:5008
    • C:\Users\Admin\AppData\Local\Temp\175354093d091b749e92fea3d7e0c413.exe
      C:\Users\Admin\AppData\Local\Temp\175354093d091b749e92fea3d7e0c413.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:3180
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\175354093d091b749e92fea3d7e0c413.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:3472

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\175354093d091b749e92fea3d7e0c413.exe

    Filesize

    506KB

    MD5

    a125c6dfbe4ec89eac453a23030e2062

    SHA1

    987a048ba7ea0573fd0c0345a7a76cbd98ca0792

    SHA256

    2a670d0176457d2498f2ec593693e4227bf53fc66e703d1bf98c2e15d3498208

    SHA512

    7277b2782aa7bd014f893cd676bfc654fef8d60964993563b87ac97dda9a178895370082eff29675a54c8ab2413974c28a3e5d89a35b61302e14f8f5f32e344a

  • memory/3180-15-0x0000000001510000-0x0000000001593000-memory.dmp

    Filesize

    524KB

  • memory/3180-21-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/3180-20-0x0000000001690000-0x000000000170E000-memory.dmp

    Filesize

    504KB

  • memory/3180-13-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/3180-27-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/5008-1-0x0000000000150000-0x00000000001D3000-memory.dmp

    Filesize

    524KB

  • memory/5008-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/5008-2-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/5008-11-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB