Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    15-04-2024 16:08

General

  • Target

    f17550df3cb68018a96b48678322f70b_JaffaCakes118.exe

  • Size

    3.3MB

  • MD5

    f17550df3cb68018a96b48678322f70b

  • SHA1

    caa147a8915cce12abd22746777e578c1d438e0c

  • SHA256

    3d60ca3843ccfdb6a60eed5fb4aed22bc0be094735f8855de1056f203717710b

  • SHA512

    7bbd260254985519d700bf2ae1c7adee9655ed860d78fbf85dc7bcadd362579029f96c8b4ca607ea79a4ce2a28bf7f118048cca12482a08704fe148f4d7d20a9

  • SSDEEP

    98304:a58Q2UzpWVXJ4zlji+LPdFSv1pUfPGPydx:LQ2UzpBlj75Fy1pw0A

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 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 use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f17550df3cb68018a96b48678322f70b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f17550df3cb68018a96b48678322f70b_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    PID:1444

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\nsi39F6.tmp\tools.dll

    Filesize

    236KB

    MD5

    e12f05661436f2974cf91b5fc76fb5f4

    SHA1

    5e0b7887950204713bef3da0018911279f2540ec

    SHA256

    1873de723938193f9f0877b08c160884b79503b6607598158ad99bd909189fdc

    SHA512

    61d42e055865dd98552b29dd69dc3d761bc7f77c1af108ad13b0b390059be5668657645258c0c08052a5fe1e9f6bdb018da136eb103b7335097487ec0de5d22d

  • memory/1444-19-0x0000000002E00000-0x0000000002E40000-memory.dmp

    Filesize

    256KB

  • memory/1444-22-0x00000000741B0000-0x000000007475B000-memory.dmp

    Filesize

    5.7MB

  • memory/1444-24-0x00000000741B0000-0x000000007475B000-memory.dmp

    Filesize

    5.7MB

  • memory/1444-25-0x0000000002E00000-0x0000000002E40000-memory.dmp

    Filesize

    256KB

  • memory/1444-27-0x0000000002E00000-0x0000000002E40000-memory.dmp

    Filesize

    256KB

  • memory/1444-26-0x0000000002E00000-0x0000000002E40000-memory.dmp

    Filesize

    256KB

  • memory/1444-30-0x0000000005D00000-0x0000000005E00000-memory.dmp

    Filesize

    1024KB

  • memory/1444-31-0x0000000005D00000-0x0000000005E00000-memory.dmp

    Filesize

    1024KB

  • memory/1444-32-0x0000000005D00000-0x0000000005E00000-memory.dmp

    Filesize

    1024KB

  • memory/1444-39-0x00000000741B0000-0x000000007475B000-memory.dmp

    Filesize

    5.7MB

  • memory/1444-40-0x0000000002E00000-0x0000000002E40000-memory.dmp

    Filesize

    256KB

  • memory/1444-41-0x00000000741B0000-0x000000007475B000-memory.dmp

    Filesize

    5.7MB

  • memory/1444-42-0x0000000005D00000-0x0000000005E00000-memory.dmp

    Filesize

    1024KB

  • memory/1444-43-0x0000000005D00000-0x0000000005E00000-memory.dmp

    Filesize

    1024KB