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Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    28/09/2024, 18:29

General

  • Target

    fce4c5396a5cd1611aabd27099fd8b79_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    fce4c5396a5cd1611aabd27099fd8b79

  • SHA1

    0f7169db9abe625d086b2f7609eb048d56dc0a46

  • SHA256

    421f09b8643c4f7e147b5ad8375d6297d6018864948a994503acb69199ac14e3

  • SHA512

    0dbbbe4b741b66dcef4a38ee787ea88fdb41547900023b295b7b242565b7761ab0a211193c1d02f6ad2cca1fbeb9687d46653f27289dd2710b1eea2580722012

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNgjh:Dv8IRRdsxq1DjJcqfVN

Malware Config

Signatures

  • Detects MyDoom family 8 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 27 IoCs

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

  • Drops file in Windows directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fce4c5396a5cd1611aabd27099fd8b79_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fce4c5396a5cd1611aabd27099fd8b79_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2452
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:2212

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpFF67.tmp

    Filesize

    28KB

    MD5

    713e059112ffc845fae70f0eafef6c5b

    SHA1

    7ce08eacfe72dc3b50520f460f122caf7563e4da

    SHA256

    440a3b759560a15f8be3ad740ccf33368a1d12d6cc38057bb7d28a8beeaf14f7

    SHA512

    10bdd73c9dc16976dfc17f72a34c037837287b37fcf7020d3b720043a933d20632fd3cf73dbd0017ef80e5e4c5e4643c0dcf9406091c9485988fac552cd97efe

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    1KB

    MD5

    f3648259a0e0515ad77f74287140dace

    SHA1

    169e799bebee6abb8f9ee556aad26680fb9b09ad

    SHA256

    d4c9c0bbd5cf425c9890dfd638d2b36bc7427b45f4ab132e10306361ebbaf764

    SHA512

    203263d7e692de7fa78d6ce4b4fc677b2418f23b3b63a1e32acb348f2f1aeedac2af7c4914313a321f1f3b53175ba3aa39d484fbe85b914dba94efd970e54ac4

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    1KB

    MD5

    d948c6d89f42e67531ce3b68ebaa9b58

    SHA1

    4e0984544f37339ee3f578d08bf5984ca7512632

    SHA256

    8af857451ada7d3329b6ec22993a26803d643e65abb72fa75b9f7f9acce81dc1

    SHA512

    d56cbe4b573f2a89585391ebff35e5b028db01d66745dd642a42fe6536edb95af6e0a54ac08aba122d0a0f45b1aa17c14a48f94134d41d8edc8d4a39ef3510ec

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2212-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2212-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2212-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2212-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2212-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2212-70-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2212-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2212-82-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2212-42-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2212-77-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2212-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2212-72-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2212-49-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2212-84-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2212-89-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2452-48-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2452-69-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2452-71-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2452-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2452-76-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2452-43-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2452-81-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2452-17-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2452-83-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2452-16-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2452-9-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2452-4-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB