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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    18/08/2024, 14:22

General

  • Target

    a6fe58c18bbb59e00ebc6256c1902921_JaffaCakes118.dll

  • Size

    74KB

  • MD5

    a6fe58c18bbb59e00ebc6256c1902921

  • SHA1

    1fe722bff1ff9b5383283e2fc38e349e1709cde4

  • SHA256

    b43c6a80b88e46c3ea30156d32643d78591181172993f5091eea08dafb89f558

  • SHA512

    70750fe64f1a73e8ac01a3270c28aec834438ac4e9e968c085a4b27d18825d946e3878d769701648c6ec471d6c56bd473f56b366c07de5abd5bcbad154f76b0e

  • SSDEEP

    1536:EGdTChZabE4ZBWWBClItIbinuEv3T6NCuUhnE1j3D:EGhC7an44iiuEv3T6NCuUhk

Score
7/10

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\a6fe58c18bbb59e00ebc6256c1902921_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2344
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\a6fe58c18bbb59e00ebc6256c1902921_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2372

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2372-1-0x0000000010000000-0x000000001000D000-memory.dmp

    Filesize

    52KB

  • memory/2372-0-0x0000000010000000-0x000000001000D000-memory.dmp

    Filesize

    52KB

  • memory/2372-2-0x0000000010000000-0x000000001000D000-memory.dmp

    Filesize

    52KB