Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-01-2024 22:11

General

  • Target

    72fb14b2effa01d835bbe7d42d52fc25.exe

  • Size

    448KB

  • MD5

    72fb14b2effa01d835bbe7d42d52fc25

  • SHA1

    7ab0c83232538c8dbb5d4c1cc72c46a49543ca1d

  • SHA256

    246d09de11c6f51856360d08091b9a0b8f3912d007f4ca41bef69109b0742f41

  • SHA512

    8ef424d08de95a31bf2299c7325c0d1668249cdb6b0a60f072f0303ceb1b6c358002a61bcf103239c25a18aab395f5e11c4b33138bfd7d6bae66db49c314ce48

  • SSDEEP

    12288:jUn0rmgVe52wKa95OmXTEbbtvKKp5ouEWpidA:jUn06OetKlm4pBp57EWyA

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 4 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\72fb14b2effa01d835bbe7d42d52fc25.exe
    "C:\Users\Admin\AppData\Local\Temp\72fb14b2effa01d835bbe7d42d52fc25.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4116
    • C:\ProgramData\oP06509GkHnJ06509\oP06509GkHnJ06509.exe
      "C:\ProgramData\oP06509GkHnJ06509\oP06509GkHnJ06509.exe" "C:\Users\Admin\AppData\Local\Temp\72fb14b2effa01d835bbe7d42d52fc25.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:3948

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\oP06509GkHnJ06509\oP06509GkHnJ06509

    Filesize

    192B

    MD5

    544f1be43b022b81bccfc854bc7c9eb0

    SHA1

    b4311016a68a087124c2b9dd2126d2be0a9fcd42

    SHA256

    04d2ab2e3a9b473410f7a48e869eb14ef466ebf2293fe97b9f9b995020b1d777

    SHA512

    c714ef88c9fa30799b83d6e11067c3dd1699ad0d27624a8c37a307804f8087f67d2e568be4baf1a75e41599605d18f8dc1f564675975429c6960c6e4d749fbaf

  • C:\ProgramData\oP06509GkHnJ06509\oP06509GkHnJ06509.exe

    Filesize

    448KB

    MD5

    a46202e64f945d635ef68a4e46ba4f4a

    SHA1

    6fdf9207b5a14e6283376bf33a9d355e04f04275

    SHA256

    68cbcfc253447a9e4e88fae018344ff34f8aa4eed16c07b0d49d2573dc0965b8

    SHA512

    a4f44149c53ff8e513d5d424d8b5289a2b5f5095fed516b38974cbd31bb851c22600ff778f98852ce0c891053f38723ea4200b91dd5ad2151e7f4c43da72d6ce

  • memory/3948-16-0x0000000000540000-0x0000000000640000-memory.dmp

    Filesize

    1024KB

  • memory/3948-24-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/3948-26-0x0000000000540000-0x0000000000640000-memory.dmp

    Filesize

    1024KB

  • memory/3948-32-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/4116-1-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/4116-2-0x0000000000670000-0x0000000000770000-memory.dmp

    Filesize

    1024KB

  • memory/4116-14-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB