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
    19-09-2024 05:27

General

  • Target

    eaab71f9017daf869c764b2bdd105259_JaffaCakes118.exe

  • Size

    40KB

  • MD5

    eaab71f9017daf869c764b2bdd105259

  • SHA1

    e7e6e6e3fc4a0129a78ca7489112d471522494f4

  • SHA256

    d8768abc71238f86e3caa7e27dc48469cabfd3f02e4a28924978e514c2ecebdf

  • SHA512

    88994d1f785e29674bc11be3b3e3d3c71ec1069422a7edd105ed61e9650ef27dcfab6b2bfcc1227413bdcb51247fba2bfe066715867aa33aaccd0919b4935449

  • SSDEEP

    768:aq9m/ZsybSg2ts4L3RLc/qjhsKmHbk1+qJ0UtHk:aqk/Zdic/qjh8w19JDHk

Malware Config

Signatures

  • Detects MyDoom family 2 IoCs
  • MyDoom

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

  • Executes dropped EXE 1 IoCs
  • UPX packed file 18 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • 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.

  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eaab71f9017daf869c764b2bdd105259_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eaab71f9017daf869c764b2bdd105259_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:320
    • 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:2172

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\633SXO0D\default[2].htm

    Filesize

    305B

    MD5

    157431349a057954f4227efc1383ecad

    SHA1

    69ccc939e6b36aa1fabb96ad999540a5ab118c48

    SHA256

    8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

    SHA512

    6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PLSLTMYI\default[2].htm

    Filesize

    315B

    MD5

    14b82aec966e8e370a28053db081f4e9

    SHA1

    a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

    SHA256

    202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

    SHA512

    ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PLSLTMYI\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\QS2MOPHD\default[1].htm

    Filesize

    306B

    MD5

    298d538bcc201eb6a3806e577aa8c55b

    SHA1

    a8532e8bd4a2fe9bf6d4708f8597b9af6bbcf804

    SHA256

    312efc49c9fbd69f8f8d1f389991f9c2eb8f0e62cc1584c0336b6c0e04888958

    SHA512

    fd7f8556b374f4f706b3de32cde81fafba0c9cce199ab54b30562e8e4e32ecbb3a8e968e1f1c2d53fbce5650c1b54fc2b752f9f58c3426106bd597145b2950fa

  • C:\Users\Admin\AppData\Local\Temp\CabC4B0.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarC4D2.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmpBD29.tmp

    Filesize

    40KB

    MD5

    7a24877ef7954091417b3b0cd5946cff

    SHA1

    2435dbf50dfbbd09b92f1a4cc9c0dcc2cf2c8d4d

    SHA256

    14d629524f8b7f38c68fbca8aac7e04f5b2b62db7c8b06e9e720128df1702a07

    SHA512

    c7830a7ec7939ad2e180cd9c9f658fe7c7e9c11328710ebe13491128b3de8f61d9a80b7ec91bda85a1135a35fbfd3a487aaf00a10acc56c18042bd66ecf4736c

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

    Filesize

    1KB

    MD5

    28d0858617e28a4e71acd63dd6b17aae

    SHA1

    4ad2fc56a71e601c99e147549fbb6181c2c69148

    SHA256

    f19359f30e90e806e0584b29462faf6d48c6e82edace2dded8d159573dc2bb41

    SHA512

    008974971f47f7e01e8ad96ca77597c2fda140d991bacb928cb6813a1df536ef96fc823f66554f26958a5577cb6b94cb935b7ceae5687c3e69a0a8b23c23517a

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

    Filesize

    1KB

    MD5

    48e7cbae4a4ce07ecfd360299b743587

    SHA1

    47e4be6b01e2c98f5e134c9350c1db4ca99ad4c4

    SHA256

    7694f0c9f90b7a426d30dc9bd61dc7eb89d85e7ca90f5503cfda1e5b011124ff

    SHA512

    d53aff71b0e440b66838264892f4f57af097afc4b14a70af79972e272cc93d239c1e6e967a80479b9eb1e3d1f71c44d324393d704b2415c359fdcb49c1cf2e2c

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/320-9-0x00000000003A0000-0x00000000003A8000-memory.dmp

    Filesize

    32KB

  • memory/320-17-0x00000000003A0000-0x00000000003A8000-memory.dmp

    Filesize

    32KB

  • memory/320-0-0x0000000000500000-0x000000000050D000-memory.dmp

    Filesize

    52KB

  • memory/320-4-0x00000000003A0000-0x00000000003A8000-memory.dmp

    Filesize

    32KB

  • memory/2172-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2172-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2172-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2172-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2172-62-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2172-66-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2172-70-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2172-53-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2172-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2172-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2172-27-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2172-203-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2172-23-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2172-276-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2172-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2172-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB