Analysis

  • max time kernel
    145s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-01-2024 16:11

General

  • Target

    6576cd124f9e5d320e6567e2702b9d8d.exe

  • Size

    2.9MB

  • MD5

    6576cd124f9e5d320e6567e2702b9d8d

  • SHA1

    cf09d3e6711fc9fbc7b2b9adbc1f11430ed1e6e8

  • SHA256

    0917e73cace00aec5b1925aff2be26b750ffa5e0b85357fae674a7197ef08545

  • SHA512

    d9102e63b3cf71b8fb42f24d8b7dee64b3fc3fa7c2f15104e32bd12e59ecc1eed3b7d6fa42882ec71a7b37eb427bc6d8426cd9d0a1f22fad5e4119e6b0a4fd43

  • SSDEEP

    49152:Lhk4wbh8XNWthzquloPkRaADGWacmNxC8vJ5LqpmFi38XpkMEq4:aVheNWzedsRIWgHC8bLliGSM8

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\6576cd124f9e5d320e6567e2702b9d8d.exe
    "C:\Users\Admin\AppData\Local\Temp\6576cd124f9e5d320e6567e2702b9d8d.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4052
    • C:\Users\Admin\AppData\Local\Temp\6576cd124f9e5d320e6567e2702b9d8d.exe
      C:\Users\Admin\AppData\Local\Temp\6576cd124f9e5d320e6567e2702b9d8d.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2332

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\6576cd124f9e5d320e6567e2702b9d8d.exe

    Filesize

    468KB

    MD5

    a004457de8c87daefca84204cfb49008

    SHA1

    d780bd9b8a7cfaaeec621703c9b8700afe791d79

    SHA256

    d5b36ecccda505b57e6c7890d1f53f35a91ed4869c5a765084647b574c820be4

    SHA512

    1b21ce84bac6277fed13b9e227a74c1b041c5e6f969a4d5c6e7de7b2fb4714a79b0b1c6994f644ccd7d3332b044226b4b38f2c1bda58ce2289ae190cec6d77eb

  • memory/2332-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2332-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2332-16-0x0000000001E00000-0x0000000001F33000-memory.dmp

    Filesize

    1.2MB

  • memory/2332-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2332-20-0x0000000005700000-0x000000000592A000-memory.dmp

    Filesize

    2.2MB

  • memory/2332-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4052-1-0x0000000001D40000-0x0000000001E73000-memory.dmp

    Filesize

    1.2MB

  • memory/4052-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4052-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4052-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB