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Analysis

  • max time kernel
    150s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13/10/2024, 07:14

General

  • Target

    3e7e9bc460cc38895b633e4a0da86f41_JaffaCakes118.exe

  • Size

    364KB

  • MD5

    3e7e9bc460cc38895b633e4a0da86f41

  • SHA1

    c7d44f13d727bad3a9a0e5d0b614f6ea46919976

  • SHA256

    a2de02c8a5460f997767fad7dd2a113fcda8c345b35ac18e30656b307dabfb22

  • SHA512

    410f6b4b6284ce6048e998b24d3a740c0d33149bc98e031a9b50ac765b1e6d21c53cf39cb498064fa361794b6bc619a7488a6de38c4b87039b6c8cf08bc621e4

  • SSDEEP

    6144:N6Q7qb77OTZEX+Kbzg6qu1JtOXOJ13EtwEGbkhdt1qs3LU4Y9:lqbCOOQtO+7EeEfzqqL

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • UPX packed file 7 IoCs

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

  • 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.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3e7e9bc460cc38895b633e4a0da86f41_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3e7e9bc460cc38895b633e4a0da86f41_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2912
    • C:\Users\Admin\AppData\Local\Temp\3e7e9bc460cc38895b633e4a0da86f41_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\3e7e9bc460cc38895b633e4a0da86f41_JaffaCakes118.exe" BOMBARDAMAXIMUM
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2408

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\3e7e9bc460cc38895b633e4a0da86f41_JaffaCakes118

    Filesize

    192B

    MD5

    9290f0de175640d9b9f84ad2d99f6a3c

    SHA1

    25b1ac9810a1a7aedcf835673e8075dc0208d3d8

    SHA256

    a38dcae8127b462bc7db096cbc67c44936f9c43ef9751c5c9f33e3ff05fe8676

    SHA512

    6f3babee5abc3dacd9390cf5a821fa0ab555b943f080d1b77d84e112976025df2b7eecd7ee9435411a7cdbd18a1070b71ea0579975a0ebcb15887d871f333e3a

  • C:\ProgramData\3e7e9bc460cc38895b633e4a0da86f41_JaffaCakes118

    Filesize

    192B

    MD5

    a044078304188af481ef2ab4365628a5

    SHA1

    d2b6e5f8c1b6369fed5ace73f6d3a37c4b4786d7

    SHA256

    98f9e0bdcd57ec9b4c1061f8fa04fe6be80917d48cfce2ec8daf100db9b9799a

    SHA512

    e3a918497ff5da3dfa72d014648d9772145aa68e96d83a797baf5c524c4dd8877c0ed3d4700962244aa3dceeef3bc1d112bf43fe70641d370bd2512eaf4aa87b

  • memory/2408-19-0x0000000000400000-0x00000000004EB000-memory.dmp

    Filesize

    940KB

  • memory/2408-20-0x0000000000400000-0x00000000004EB000-memory.dmp

    Filesize

    940KB

  • memory/2912-4-0x0000000000400000-0x00000000004EB000-memory.dmp

    Filesize

    940KB

  • memory/2912-3-0x000000000045A000-0x000000000045B000-memory.dmp

    Filesize

    4KB

  • memory/2912-2-0x0000000000400000-0x00000000004EB000-memory.dmp

    Filesize

    940KB

  • memory/2912-0-0x0000000000400000-0x00000000004EB000-memory.dmp

    Filesize

    940KB

  • memory/2912-21-0x0000000000400000-0x00000000004EB000-memory.dmp

    Filesize

    940KB

  • memory/2912-32-0x0000000000400000-0x00000000004EB000-memory.dmp

    Filesize

    940KB