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Analysis

  • max time kernel
    121s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09/09/2024, 00:05

General

  • Target

    d55651cde1b25d4f1abaf9d456477eb9_JaffaCakes118.exe

  • Size

    136KB

  • MD5

    d55651cde1b25d4f1abaf9d456477eb9

  • SHA1

    e8acde597aaeec505b868de2881dca5451e2716c

  • SHA256

    fc1798ed2df8053ccd28988ccb63d8d104a280bd55c51882bc8a9e7cadd3b3be

  • SHA512

    e25880387ccbbebea0f366b01fd230be0c7c179913cd82231234378b576e5006336751506cecdd97742015a8f971322c7bcb777f7b5295d969cbdbc996b853c5

  • SSDEEP

    3072:X1cKtGG95k4NsFUUpYqMwmB3k60ng7nKa4fjAaKGiH:X1cW9yfFUUpY6msgrnaKv

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 1 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d55651cde1b25d4f1abaf9d456477eb9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d55651cde1b25d4f1abaf9d456477eb9_JaffaCakes118.exe"
    1⤵
    • Checks BIOS information in registry
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2728
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2820
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2820 -s 156
        3⤵
        • Program crash
        PID:2716

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2728-1-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2728-0-0x0000000000409000-0x000000000040A000-memory.dmp

    Filesize

    4KB

  • memory/2728-2-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2728-10-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2728-3-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2820-12-0x0000000000400000-0x0000000000434000-memory.dmp

    Filesize

    208KB

  • memory/2820-8-0x0000000000400000-0x0000000000434000-memory.dmp

    Filesize

    208KB

  • memory/2820-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2820-5-0x0000000000400000-0x0000000000434000-memory.dmp

    Filesize

    208KB