Analysis

  • max time kernel
    140s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    20-06-2024 13:51

General

  • Target

    0695aac143ae207ce033929b0ca9888d_JaffaCakes118.exe

  • Size

    307KB

  • MD5

    0695aac143ae207ce033929b0ca9888d

  • SHA1

    995c914c94f455b99d1b6d098ab913ff7fb13f10

  • SHA256

    1b1226815d7f638d98c79caae4625ad5664f3882685c42c918bf838e36cc758f

  • SHA512

    17b3e4a2b09b854be520479adb6b819d1c1cae81a0d59392dc29117cfedb25c11e6008c350ff4baf83f6f806eeb6c9958fe3138f0b25b749f2bf09faeb6b2fdb

  • SSDEEP

    6144:gNKIK84tmzVZMrRhZf4th8Hjh+ixKLSMGk:B84tmzgrlMhCjh+XGk

Malware Config

Signatures

  • UPX packed file 3 IoCs

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

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Drops file in Program Files directory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0695aac143ae207ce033929b0ca9888d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0695aac143ae207ce033929b0ca9888d_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Drops file in Program Files directory
    PID:1736

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab141F.tmp

    Filesize

    67KB

    MD5

    2d3dcf90f6c99f47e7593ea250c9e749

    SHA1

    51be82be4a272669983313565b4940d4b1385237

    SHA256

    8714e7be9f9b6de26673d9d09bd4c9f41b1b27ae10b1d56a7ad83abd7430ebd4

    SHA512

    9c11dd7d448ffebe2167acde37be77d42175edacf5aaf6fb31d3bdfe6bb1f63f5fdbc9a0a2125ed9d5ce0529b6b548818c8021532e1ea6b324717cc9bec0aaa5

  • C:\Users\Admin\AppData\Local\Temp\Tar18A8.tmp

    Filesize

    160KB

    MD5

    7186ad693b8ad9444401bd9bcd2217c2

    SHA1

    5c28ca10a650f6026b0df4737078fa4197f3bac1

    SHA256

    9a71fa0cb44aa51412b16a0bf83a275977ba4e807d022f78364338b99b3a3eed

    SHA512

    135be0e6370fd057762c56149526f46bf6a62fb65ef5b3b26ae01fa07b4c4e37188e203bd3812f31e260ec5cccff5924633dd55ab17e9fa106479783c2fb212b

  • memory/1736-0-0x0000000000400000-0x00000000004B7000-memory.dmp

    Filesize

    732KB

  • memory/1736-56-0x0000000000400000-0x00000000004B7000-memory.dmp

    Filesize

    732KB

  • memory/1736-62-0x0000000000400000-0x00000000004B7000-memory.dmp

    Filesize

    732KB