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Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    17/08/2024, 07:07

General

  • Target

    a19cdacd5f3a318e8e3f5270e8b7a012_JaffaCakes118.exe

  • Size

    436KB

  • MD5

    a19cdacd5f3a318e8e3f5270e8b7a012

  • SHA1

    871d19b92410d1a47c4aecaa6cf277c2cb548124

  • SHA256

    3f7bd495ebe0403663dffc9cc95fe9aad072cc983cd54671e21974bea5d8776a

  • SHA512

    22266e1b9a4c20f2c01c27adf2ba6c0bb3f6a06c3d51673397b725d37c86ba5c975c1b835ce939e2c88cd4991a1f8d4867965a88122b16a4ee14c24e0bdf85dd

  • SSDEEP

    6144:gXug79j3oQiibsJnh+NwKmRuVUHVszUm3BXXB:geghj4TGsJnHRsUHVvm3L

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a19cdacd5f3a318e8e3f5270e8b7a012_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a19cdacd5f3a318e8e3f5270e8b7a012_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2136
    • \??\c:\windows\SysWOW64\explorer.exe
      c:\windows\system32\explorer.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2704

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2136-0-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2136-4-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB