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Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04/10/2024, 06:05

General

  • Target

    1223bb06ff6cdb22b28892352e0dfc07_JaffaCakes118.exe

  • Size

    298KB

  • MD5

    1223bb06ff6cdb22b28892352e0dfc07

  • SHA1

    90ef8176fc26bd96451398a54ab17e8ae1079833

  • SHA256

    988c97007c0e8a2f18d0a23831bd43e4c5dbc177ba6f2538a197b933bd69b0dc

  • SHA512

    7a4938c2fa1b7a9e66dc604f91a166e32166898f7e2a8e6461443d17057c6a41b496175531009fe0a711d20cf6b72c3c3d12aafcc7263fc81e584db755baad21

  • SSDEEP

    6144:EuIlWqB+ihabs7Ch9KwyF5LeLodp2D1Mmakda0qLqIYS:v6Wq4aaE6KwyF5L0Y2D1PqLj

Score
10/10

Malware Config

Signatures

  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • AutoIT Executable 16 IoCs

    AutoIT scripts compiled to PE executables.

  • UPX packed file 20 IoCs

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

  • Drops file in Windows directory 2 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 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1223bb06ff6cdb22b28892352e0dfc07_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1223bb06ff6cdb22b28892352e0dfc07_JaffaCakes118.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2960
    • C:\Windows\svhost.exe
      C:\Windows\svhost.exe
      2⤵
      • Modifies visibility of file extensions in Explorer
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2272

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Documents and Settings.exe

    Filesize

    298KB

    MD5

    4da97e94df99d0aa96d6ab8d81d1d23b

    SHA1

    9e0d5bf786c240841cbc71ad52a799b2cd2823e3

    SHA256

    da795888fb07b8275c37d84e118f54d292df4b0b2389db4dbd059472ae3af1c6

    SHA512

    8cce95ff430cf8c857dbadc352600e8a0feb70e74fa211f6681cd4257353308262ae5629c426a8b79d0e5e0fe9f66e34ab563769691e19fc15cb619ec522e71c

  • C:\Windows\Driver.db

    Filesize

    82B

    MD5

    c2d2dc50dca8a2bfdc8e2d59dfa5796d

    SHA1

    7a6150fc53244e28d1bcea437c0c9d276c41ccad

    SHA256

    b2d38b3f122cfcf3cecabf0dfe2ab9c4182416d6961ae43f1eebee489cf3c960

    SHA512

    6cfdd08729de9ee9d1f5d8fcd859144d32ddc0a9e7074202a7d03d3795bdf0027a074a6aa54f451d4166024c134b27c55c7142170e64d979d86c13801f937ce4

  • C:\Windows\svhost.exe

    Filesize

    298KB

    MD5

    807a4e43a678a152cbee5bb111f0d7d3

    SHA1

    7533417086b33cc2f0667b8a58d78e960f3db255

    SHA256

    4f0ab6aeae1d96a77d7336423d4c049259aea81c68c9d7d222b3451f01e6e8c1

    SHA512

    8b2e55d568bbcec7464572e7de59913fe5c9899c9a697812a328da267310fdac8cddc55d799ce0d0f41c60d86f6100910a2945a8f77b1390bed7384aa4a3890a

  • memory/2272-10214-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2272-6888-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2272-15946-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2272-1152-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2272-1153-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2272-2297-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2272-3448-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2272-4593-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2272-5741-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2272-5-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2272-8033-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2272-9062-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2272-14798-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2272-11357-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2272-12504-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2272-13654-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2960-0-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2960-800-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB