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Analysis

  • max time kernel
    140s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    09/04/2024, 15:01

General

  • Target

    ea41095eb4a0d8e4877206d3483d356b_JaffaCakes118.exe

  • Size

    751KB

  • MD5

    ea41095eb4a0d8e4877206d3483d356b

  • SHA1

    866119a84aad98418d1e3ce1b35078a6f608b632

  • SHA256

    cf6b262e055954a3de8d36e1aba05cc180c5f4ce55b00df8673ce7765a5db64d

  • SHA512

    0113214f240533a23cdb654125ab4e8d3bc7b9a529dea1fcf7b6b2a82250b35575def924a79a79200c6ee2109f26325ade878f10b2d8eb215b94da44836be361

  • SSDEEP

    12288:b8IbAz6Onx/OENlePxF/aXRK9J1hGVwV02WMhJaXuup4jwKS58esdtI8TuU6VCwI:hbAzRrfeb/5TGVwa2WMm++46ybIqYI0Q

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ea41095eb4a0d8e4877206d3483d356b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ea41095eb4a0d8e4877206d3483d356b_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: GetForegroundWindowSpam
    PID:1540

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\nsd87B.tmp\System.dll

    Filesize

    10KB

    MD5

    9b40e5625f6f893a141f4df48ac0838f

    SHA1

    97dcc3c09f441129d293629a0f0d8d64e56a172d

    SHA256

    1b2e5f2e29366accc88c4d0a2127f986769d4ccb585621314647374afb518099

    SHA512

    1d4ba3af8d0a827f4c313fb7c89de1132729f0f6bd8846ea14e5d272dbe5283b12fc3b51b49139fbbad775727e4f1a1a9a5aab40ea401f5fe300235d7cc8b3e7

  • \Users\Admin\AppData\Local\Temp\nsd87B.tmp\nsDialogs.dll

    Filesize

    8KB

    MD5

    60bef38f7ecb037d4541203a79ba7e07

    SHA1

    34093fbab7c7e6d36127e0d04309522fd71b58d4

    SHA256

    756031c51fe9982673f11f81f46e9f7b78ae78444aaec1b000de6217ddebc9fe

    SHA512

    66f99e7bd71fcb5a8531583f4b7ae4e47cbc741f131deabda3e96aeff7bd6d04ce9bb9c9370548d6a93709182c9025b918d6f4cf06ddff07b66ccf8c1bbffb0d

  • memory/1540-1-0x0000000000400000-0x000000000050E7B0-memory.dmp

    Filesize

    1.1MB

  • memory/1540-0-0x0000000001D40000-0x0000000001E7A000-memory.dmp

    Filesize

    1.2MB

  • memory/1540-18-0x0000000000400000-0x000000000050E7B0-memory.dmp

    Filesize

    1.1MB

  • memory/1540-19-0x0000000001D40000-0x0000000001E7A000-memory.dmp

    Filesize

    1.2MB