Analysis

  • max time kernel
    149s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    21-04-2024 07:30

General

  • Target

    fec3e7ada02083d82f018d9810673c38_JaffaCakes118.exe

  • Size

    1.2MB

  • MD5

    fec3e7ada02083d82f018d9810673c38

  • SHA1

    f39c7b83e42f8c0d2bd903c1c83a38a756ad1111

  • SHA256

    2901c48a503f085f1cc68c38dc3399986c3ee5ccc8fe73cd8be569560657b03b

  • SHA512

    fa503b3e3620387830318632b35e24e01f06747803e3dfcc1af914759f04eb933f025d9efd70d03a4ce8554659a1e3381fe51495c46c28095a15f84f5a23c2e1

  • SSDEEP

    24576:uTlDvP+AUV7n+lKzfdhWQFbSOEThS7W1vdpOG/R4aR1Y:8vh07+lcfdZhKh91FJa4Y

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fec3e7ada02083d82f018d9810673c38_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fec3e7ada02083d82f018d9810673c38_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    PID:2128

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\ponto.DLL

    Filesize

    399B

    MD5

    f0161328b321dfcba81d4516524b2781

    SHA1

    c65bdb62b67f4150f94d75fa64788d8f05b13859

    SHA256

    f37e10ca84be6e476d1164eca5b1d104f5dac890f02f5de701c61b86f19a1eae

    SHA512

    273f3bcd6cf80020ac85227184c05d4c901c07e3782e741ee5b8abb63f89171c632725de68f4b015ca902fec4268eaa1101ab8d9b7f592721e08b94a329ff672

  • memory/2128-0-0x0000000000400000-0x0000000001402000-memory.dmp

    Filesize

    16.0MB

  • memory/2128-1-0x0000000000400000-0x0000000001402000-memory.dmp

    Filesize

    16.0MB

  • memory/2128-2-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2128-3-0x0000000004F90000-0x0000000004F91000-memory.dmp

    Filesize

    4KB

  • memory/2128-14-0x0000000000400000-0x0000000001402000-memory.dmp

    Filesize

    16.0MB

  • memory/2128-28-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2128-31-0x0000000004F90000-0x0000000004F91000-memory.dmp

    Filesize

    4KB

  • memory/2128-37-0x0000000000400000-0x0000000001402000-memory.dmp

    Filesize

    16.0MB

  • memory/2128-60-0x0000000000400000-0x0000000001402000-memory.dmp

    Filesize

    16.0MB

  • memory/2128-114-0x0000000000400000-0x0000000001402000-memory.dmp

    Filesize

    16.0MB