Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-01-2025 23:04

General

  • Target

    JaffaCakes118_68c226c18396d8229995c7898996b3fb.exe

  • Size

    28KB

  • MD5

    68c226c18396d8229995c7898996b3fb

  • SHA1

    034c7d2d63612224d47bc6e29ba21e30313bf86e

  • SHA256

    2a0cedc3b664ddb5bd0c9904d15b66cb7b224cfb41ddf729ef3164bfce4ca163

  • SHA512

    8520a71056ccb58914b02e36a8bae27301df24f61ed932f6ab5261c7900d75b5138cf2cf7fac62756ad6a696f772d5926f6fb609392281453432dba9acde07f0

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNdeO25vP:Dv8IRRdsxq1DjJcqfbD5vP

Malware Config

Signatures

  • Detects MyDoom family 10 IoCs
  • MyDoom

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

  • Mydoom family
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 29 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_68c226c18396d8229995c7898996b3fb.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_68c226c18396d8229995c7898996b3fb.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4460
    • 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:4736

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3DWZNJ32\default[2].htm

    Filesize

    313B

    MD5

    ffb72ab4faba49ad441ce07db37dd8b6

    SHA1

    194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

    SHA256

    7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

    SHA512

    517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3DWZNJ32\default[5].htm

    Filesize

    304B

    MD5

    cde2c6ec81201bdd39579745c69d502f

    SHA1

    e025748a7d4361b2803140ed0f0abda1797f5388

    SHA256

    a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

    SHA512

    de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8R55UT9S\default[5].htm

    Filesize

    303B

    MD5

    2bc8894403c8bf5a8f1ea0e66b43a7dc

    SHA1

    9e81373c1bbfd0280264369679aa2177ef61149c

    SHA256

    9cc712a82af498eed8329a5421aedd17ec2a06ae628d3d74639ed9dfd1fadcca

    SHA512

    07dbf0ee719aeb8a8d24b2d4969d59c62e80d6e01e96c6e76bb3ed240716d613d60e2654955fcfe20a9cd6f2b8633297a74fd940f8fa58988b0e63a7c1a3bf17

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YB8IB6GH\default[1].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YB8IB6GH\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp8EED.tmp

    Filesize

    28KB

    MD5

    19b32e543e5e0587563b0586c7507ad4

    SHA1

    eb687d6180dca4e797861aa26cb8ae5eac750235

    SHA256

    3332c1ed9caf61f790847e198fb1c1a76e685533eef7d9246481769caab42e1b

    SHA512

    39afcf8d8242d8308051d22d4c80446bc0da3eeb26aa4a465e145e732d503d8a63423935bbabb9d5a6478e185370168411dd79def7824a0901a0e9918c9081da

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

    Filesize

    1KB

    MD5

    296adebc5a54ce4869239d71212698a2

    SHA1

    b7f4bb8ebc3388b580f667c2008f431b81928ca1

    SHA256

    620b7e00e2ab20663aa2606609b10867e6eda27520449e5fad9c0902bac632a3

    SHA512

    b47db5c19bd986e009352e055e1058668114edb72f073a78a208dbc5b0ccabd058ffa72e2a2405107d1d2cae481014686137de4bb1977a7e643430d799245237

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

    Filesize

    1KB

    MD5

    eb38e720ff296b91fdf6343bd212afc0

    SHA1

    7ba6c93552359f71017eb999122220bad72be1c8

    SHA256

    603e2683fa356b85016d41f190e9d8120d01a72d032338f91f8184918d4033c3

    SHA512

    43f2ff6be214aca9f5331405dca8888886916c5e0304ca61285e6d63baf354c037963e5df664223d096083e8aeed8e86b53bbe10eb0a1c96d5f2900d076b61c0

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/4460-37-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4460-175-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4460-289-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4460-32-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4460-220-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4460-146-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4460-253-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4460-120-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4460-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4460-139-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4460-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4736-121-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4736-145-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4736-147-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4736-140-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4736-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4736-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4736-183-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4736-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4736-221-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4736-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4736-254-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4736-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4736-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4736-290-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4736-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4736-7-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB