Analysis

  • max time kernel
    147s
  • max time network
    91s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-01-2024 12:36

General

  • Target

    4e523961878f10508358260aeb9eb02c.exe

  • Size

    1.3MB

  • MD5

    4e523961878f10508358260aeb9eb02c

  • SHA1

    ac78c344fcc513f31590aacd5359cd535a1d9054

  • SHA256

    57e6e35a64fc68a910ec335d41337f649438d7628f43a6d8d9f3242785f6686d

  • SHA512

    b51111fc6aed1351d1982e4a3dbb27797ac34756f3b110bfca4c4a57a9655d604d4e4fe82d23bb74416f4e284025c77aab237d9ced3c36f762bc89dd08210008

  • SSDEEP

    24576:b50Wnt53b4kaDEPI6ZE8zE6lr2R2/QR/PVCiGDjf6upvgdSIc+M8joz2a4Wc:B/3b4TDEPjZTE6lr/QRn9GDD68gLolYp

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4e523961878f10508358260aeb9eb02c.exe
    "C:\Users\Admin\AppData\Local\Temp\4e523961878f10508358260aeb9eb02c.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3008
    • C:\Users\Admin\AppData\Local\Temp\4e523961878f10508358260aeb9eb02c.exe
      C:\Users\Admin\AppData\Local\Temp\4e523961878f10508358260aeb9eb02c.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2344

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\4e523961878f10508358260aeb9eb02c.exe

    Filesize

    1KB

    MD5

    d60df832c8020cfe05dec46020790501

    SHA1

    df7b1efa01dbb29c97687a1cb69861654311d33e

    SHA256

    3df8d21cef54fc482aa91b408a3ff4765f1c151742cde1f1d165cd3c56841ed5

    SHA512

    8d69da5c5dfc025a55b92d1eb80d4f5f556e5837bae31f6cfe4ccd2ad4399327705cb7e088a848b2982780cad5780d3465a5e32c32844716255a7fdc9bc6721b

  • memory/2344-15-0x0000000001DC0000-0x0000000001EF3000-memory.dmp

    Filesize

    1.2MB

  • memory/2344-21-0x00000000056C0000-0x00000000058EA000-memory.dmp

    Filesize

    2.2MB

  • memory/2344-20-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2344-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2344-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2344-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3008-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3008-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3008-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3008-1-0x0000000001BF0000-0x0000000001D23000-memory.dmp

    Filesize

    1.2MB