Analysis

  • max time kernel
    13s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04-10-2024 00:09

General

  • Target

    11082034ec09d09405f9a7c7eae47e52_JaffaCakes118.dll

  • Size

    271KB

  • MD5

    11082034ec09d09405f9a7c7eae47e52

  • SHA1

    4e653a28f3b5d0b16321c8da6363bbca3bd3816d

  • SHA256

    86291874a98c2fb70aaa5bdc7434e8198a5a1fe80aa532f39259ccfc2a7d37d3

  • SHA512

    1eedf4c814e4bdb51af5e97965b3c4e436e73578ebf92cee9b8023a4cd886e699cedd014d6c73b18a831c08f596f8e60d25e6447d42e9bf3f8e2d5bf011428e1

  • SSDEEP

    6144:vkYEfs5C2+9tylG0SSx1lD5HBOReQ68lXk9Aqstd1Sf39ZzKRcr5wa3I070C:hos5C7Ww8x1loJtlXrds39eY5rI0

Score
5/10

Malware Config

Signatures

  • UPX packed file 4 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\11082034ec09d09405f9a7c7eae47e52_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:820
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\11082034ec09d09405f9a7c7eae47e52_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1872

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1872-0-0x0000000010000000-0x00000000100D4000-memory.dmp

    Filesize

    848KB

  • memory/1872-3-0x0000000010000000-0x00000000100D4000-memory.dmp

    Filesize

    848KB

  • memory/1872-2-0x0000000010000000-0x00000000100D4000-memory.dmp

    Filesize

    848KB

  • memory/1872-1-0x0000000010000000-0x00000000100D4000-memory.dmp

    Filesize

    848KB