Analysis

  • max time kernel
    141s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/06/2024, 16:49

General

  • Target

    9280d167a251da24ac3cd2f66bb1a3ec_JaffaCakes118.exe

  • Size

    25.5MB

  • MD5

    9280d167a251da24ac3cd2f66bb1a3ec

  • SHA1

    0ece55d5c33def8f491437695b2789ba9a0b6ae5

  • SHA256

    edb03312de772b4d1c983919966d35e5a90d61c4dff365915320f449f337b993

  • SHA512

    85aac725ae540619ca4d6f00493cdc7c17ca930da4fbc6938fe63df67bde338d3d9f91d2cd062d4fb7546c28d9a49c16d42c5f5258700b3c24b98c6364d00f46

  • SSDEEP

    786432:5x5kzRGGgFyESHvqvIkNMjA39Nt8t1s9dUevyT:BkzlESHvHkOjA1dsT

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9280d167a251da24ac3cd2f66bb1a3ec_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9280d167a251da24ac3cd2f66bb1a3ec_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3888
    • C:\Users\Admin\AppData\Local\Temp\is-R8EJ1.tmp\9280d167a251da24ac3cd2f66bb1a3ec_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-R8EJ1.tmp\9280d167a251da24ac3cd2f66bb1a3ec_JaffaCakes118.tmp" /SL5="$901D2,26444293,54272,C:\Users\Admin\AppData\Local\Temp\9280d167a251da24ac3cd2f66bb1a3ec_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:3372

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-NT6Q7.tmp\VersionInfo.dll

    Filesize

    72KB

    MD5

    effdc5477f85810360339c4e4d3e4f50

    SHA1

    b138256d30b8a6374494a8c53f60befa6a6504fd

    SHA256

    22d3b5cdaf4f1369b035d1296d16cc262775bc1c54c7d266c2f1abff9a0c5959

    SHA512

    3d17c66855727d8de4a24119f8c6a1b616bea0d120795aa8cd1c8ca039dadc28ac96fbde2e222c64d24bd3c11f4ef051bd8a7f0b0989fbb470fd0e77fcc1107b

  • C:\Users\Admin\AppData\Local\Temp\is-R8EJ1.tmp\9280d167a251da24ac3cd2f66bb1a3ec_JaffaCakes118.tmp

    Filesize

    687KB

    MD5

    c080f73b1bdde0853cb0258d9a02b0ec

    SHA1

    a5112a53e6e75069ac06b7bbd658f7cf2c8f2dee

    SHA256

    a0cfbc8da39ad4a4d21c61d73873d225ffa5d7650fae5938ab643f719d5f7363

    SHA512

    e514be3f983de22c0f67bac318686b7fe75cb6fd9832f3603077ad25c559155b7df71555b92bb6366835a104c8d2828cec2766fb7f855bd3f79f66319d6a5eac

  • memory/3372-10-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/3372-18-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/3888-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/3888-2-0x0000000000401000-0x000000000040B000-memory.dmp

    Filesize

    40KB

  • memory/3888-17-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB