Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 23:03

General

  • Target

    a70344ff3dd7fb1224d43e31f7c98353_JaffaCakes118.exe

  • Size

    4.5MB

  • MD5

    a70344ff3dd7fb1224d43e31f7c98353

  • SHA1

    c94a97aac323a97772a28c692a4327e6b4092a08

  • SHA256

    98ef12f2b54bee7d972369eeb31c17706319d5b07a440f5f1832e7fde9cda478

  • SHA512

    ca470b45663e395d5439dc60b8682c7a966755e52ea7d9477090f7f86cb79a2e16c5c1ed6e5f87a55f76d633eae513da12b5b00abd2c52da7bb4859f2073c7d3

  • SSDEEP

    98304:pMePdVd1lL2Uv32RioiwgMf62ZbO2RJp7I7PT4B:pM2Vdzpv+pi7MtbvJcHc

Score
7/10

Malware Config

Signatures

  • UPX packed file 3 IoCs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 3 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 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: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a70344ff3dd7fb1224d43e31f7c98353_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a70344ff3dd7fb1224d43e31f7c98353_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2284
    • C:\Users\Admin\AppData\Local\Temp\a70344ff3dd7fb1224d43e31f7c98353_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\a70344ff3dd7fb1224d43e31f7c98353_JaffaCakes118.exe"
      2⤵
      • Maps connected drives based on registry
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2588

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2284-0-0x0000000000F00000-0x0000000001C57000-memory.dmp
    Filesize

    13.3MB

  • memory/2284-1-0x00000000001E0000-0x00000000001E1000-memory.dmp
    Filesize

    4KB

  • memory/2284-2-0x00000000040D0000-0x0000000004E27000-memory.dmp
    Filesize

    13.3MB

  • memory/2284-27-0x0000000000F00000-0x0000000001C57000-memory.dmp
    Filesize

    13.3MB

  • memory/2588-23-0x0000000000400000-0x00000000007AF000-memory.dmp
    Filesize

    3.7MB

  • memory/2588-28-0x0000000000250000-0x0000000000251000-memory.dmp
    Filesize

    4KB

  • memory/2588-9-0x0000000000400000-0x00000000007AF000-memory.dmp
    Filesize

    3.7MB

  • memory/2588-11-0x0000000000400000-0x00000000007AF000-memory.dmp
    Filesize

    3.7MB

  • memory/2588-13-0x0000000000400000-0x00000000007AF000-memory.dmp
    Filesize

    3.7MB

  • memory/2588-15-0x0000000000400000-0x00000000007AF000-memory.dmp
    Filesize

    3.7MB

  • memory/2588-18-0x0000000000400000-0x00000000007AF000-memory.dmp
    Filesize

    3.7MB

  • memory/2588-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
    Filesize

    4KB

  • memory/2588-5-0x0000000000400000-0x00000000007AF000-memory.dmp
    Filesize

    3.7MB

  • memory/2588-22-0x0000000000400000-0x00000000007AF000-memory.dmp
    Filesize

    3.7MB

  • memory/2588-25-0x0000000000F00000-0x0000000001C57000-memory.dmp
    Filesize

    13.3MB

  • memory/2588-7-0x0000000000400000-0x00000000007AF000-memory.dmp
    Filesize

    3.7MB

  • memory/2588-3-0x0000000000400000-0x00000000007AF000-memory.dmp
    Filesize

    3.7MB

  • memory/2588-26-0x0000000000400000-0x00000000007AF000-memory.dmp
    Filesize

    3.7MB

  • memory/2588-29-0x00000000048C0000-0x0000000005617000-memory.dmp
    Filesize

    13.3MB

  • memory/2588-31-0x00000000034B0000-0x00000000034C0000-memory.dmp
    Filesize

    64KB

  • memory/2588-32-0x0000000000400000-0x00000000007AF000-memory.dmp
    Filesize

    3.7MB

  • memory/2588-34-0x0000000000400000-0x00000000007AF000-memory.dmp
    Filesize

    3.7MB

  • memory/2588-33-0x0000000000400000-0x00000000007AF000-memory.dmp
    Filesize

    3.7MB

  • memory/2588-36-0x0000000000250000-0x0000000000251000-memory.dmp
    Filesize

    4KB

  • memory/2588-46-0x00000000048C0000-0x0000000005617000-memory.dmp
    Filesize

    13.3MB

  • memory/2588-47-0x00000000034B0000-0x00000000034C0000-memory.dmp
    Filesize

    64KB