Analysis

  • max time kernel
    140s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    30-01-2025 01:37

General

  • Target

    JaffaCakes118_5d5bc96bf7152b8d3455539fd5efae85.exe

  • Size

    645KB

  • MD5

    5d5bc96bf7152b8d3455539fd5efae85

  • SHA1

    086f4593995e57693be0fbfd51a9c0dd5f296c63

  • SHA256

    caba44ece8039116d3584b442b4b8b911f6e435a9de7ea536621908a5011276b

  • SHA512

    dcbd0388332df72f478c9c24cb75a29df330eb3d260431cb7c72629cba05ca90e5130ea44bf9fc11ec25824f9cc4433a19a1842a265ae89e7928186ac09c6253

  • SSDEEP

    6144:96lizWPGoySwbLtb9QAP4z9azFkbqvIxUB//V/N4s8AlFSXh4Dm1qn0HuZ1mNALe:TzWeLt34pazFkHEl6h4Dm1tOiALzVs9

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Enumerates physical storage devices 1 TTPs

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

  • 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 use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5d5bc96bf7152b8d3455539fd5efae85.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5d5bc96bf7152b8d3455539fd5efae85.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:2756

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\fylF538.tmp

    Filesize

    172KB

    MD5

    685f1cbd4af30a1d0c25f252d399a666

    SHA1

    6a1b978f5e6150b88c8634146f1406ed97d2f134

    SHA256

    0e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4

    SHA512

    6555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9

  • memory/2756-1-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB

  • memory/2756-4-0x0000000000260000-0x00000000002D3000-memory.dmp

    Filesize

    460KB

  • memory/2756-7-0x0000000000390000-0x0000000000391000-memory.dmp

    Filesize

    4KB

  • memory/2756-9-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB

  • memory/2756-10-0x0000000000260000-0x00000000002D3000-memory.dmp

    Filesize

    460KB

  • memory/2756-17-0x0000000000260000-0x00000000002D3000-memory.dmp

    Filesize

    460KB