Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/07/2024, 19:31

General

  • Target

    2d8f429c96d92430c8c66679936bbc1f_JaffaCakes118.exe

  • Size

    501KB

  • MD5

    2d8f429c96d92430c8c66679936bbc1f

  • SHA1

    a753880cfe0cb7051a0b9cf07531d04c13f7d032

  • SHA256

    58bb782e0b4222b68641abad8f779125d73fc7d411b837d5a011a7feafd08141

  • SHA512

    fcf28248d78a68a03dd707d7b88dfe7e020916726c9d6bb24c4dc0d932e6cdbca3dd90bff0984b46ce63ac4f367b80f1ff707b3065fa2deb57b1ca29ba04524f

  • SSDEEP

    6144:y8lLSeKLxjiZjdhTv2tIyzJM/FAvzBF/nM+BNlocz4xWadXmRd7gJQa3:ymFT1yNM/Wvz/Z4WaSdUJP

Score
7/10
upx

Malware Config

Signatures

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

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

  • Drops file in Windows directory 6 IoCs
  • Program crash 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2d8f429c96d92430c8c66679936bbc1f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2d8f429c96d92430c8c66679936bbc1f_JaffaCakes118.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:2780
    • C:\Windows\Vpevoa.exe
      C:\Windows\Vpevoa.exe
      2⤵
      • Executes dropped EXE
      • Drops file in Windows directory
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      PID:2956
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2956 -s 728
        3⤵
        • Program crash
        PID:38444
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 2956 -ip 2956
    1⤵
      PID:38476

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\Tasks\{62C40AA6-4406-467a-A5A5-DFDF1B559B7A}.job

      Filesize

      390B

      MD5

      bc2a413e16be84082ba021608498bbda

      SHA1

      40de84af83e279fd07605764e57d96ec07dd96e3

      SHA256

      db289cbca15ff49ddf9a1a61cd3c7b843cd7af7264396ea7f5bee5925cd0e5f3

      SHA512

      fd93d9643db7a466bd1a9bf17663f04b84e7c89f39413c9c5abe7046e09cef49a3e4953478102a4e1a76fa939ae22a8503d5ac61cc9becd3dc4d11b01379d0d4

    • C:\Windows\Vpevoa.exe

      Filesize

      501KB

      MD5

      2d8f429c96d92430c8c66679936bbc1f

      SHA1

      a753880cfe0cb7051a0b9cf07531d04c13f7d032

      SHA256

      58bb782e0b4222b68641abad8f779125d73fc7d411b837d5a011a7feafd08141

      SHA512

      fcf28248d78a68a03dd707d7b88dfe7e020916726c9d6bb24c4dc0d932e6cdbca3dd90bff0984b46ce63ac4f367b80f1ff707b3065fa2deb57b1ca29ba04524f

    • memory/2780-1-0x0000000000401000-0x0000000000402000-memory.dmp

      Filesize

      4KB

    • memory/2780-2-0x0000000000490000-0x0000000000491000-memory.dmp

      Filesize

      4KB

    • memory/2780-6-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2780-5-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/2780-0-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2780-62931-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/2956-14-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2956-22-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/2956-18-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB

    • memory/2956-138411-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/2956-138410-0x0000000000400000-0x000000000047F000-memory.dmp

      Filesize

      508KB