Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12-12-2024 11:44

General

  • Target

    e63826964b0829292cfa64f07ec60c22_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    e63826964b0829292cfa64f07ec60c22

  • SHA1

    0d5f4e697b724fa6d0bee637d45a1d786bb74aae

  • SHA256

    ce4ae520a4c40765c3f452f2c8c93f1dc81467329f513e3f86f3f55b989d8677

  • SHA512

    536b8e39ce61e43f0391fec446d95af95a5a98b1ba596527310b9596fea7a3632ee3a1ef49247e5e167ceae023d53a1ec013aab4418c310a893c5414fa6d4c7a

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNnycbT:Dv8IRRdsxq1DjJcqfRQ

Malware Config

Signatures

  • Detects MyDoom family 8 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 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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\e63826964b0829292cfa64f07ec60c22_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e63826964b0829292cfa64f07ec60c22_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:2400
    • 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:2724

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    713748fd6f77addd9576afa715faec54

    SHA1

    8af9b0613a601be6fa108512afb5884f04306fb7

    SHA256

    d07e44b4940597ecba44f90f316c650ed970582d8ef5e9b033d62f69d4390a62

    SHA512

    ca7492ee13f0a9e9c3347f01aa127671411ed7b152ea06eafd136506742bbb635fb82073346f1ebf99064089f27421993160013f451c6ff18f6d1d8fb6d97661

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    ed2629f404336d890a1ba4bc9f0dd9f8

    SHA1

    f2fb1ad856720b4347b944202f2756060c7c806b

    SHA256

    b6b43aea370d1a7b31a7d0c1d518728dc24b07c29adb533dcbfa7270280bbc72

    SHA512

    05f635f02fbdbef72921e7661f31d58069e8aaa41c29f6459706b6dbfd9f01dab22a607f1eb8ebaf51277c2c283c9d886426db1563994d2084580d699ce2b7f7

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\8452S9S3\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\Cab77A8.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar7818.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp78D8.tmp

    Filesize

    28KB

    MD5

    7c73611511e615ffc2a84cc2775c3cff

    SHA1

    2db2dfbf973e474a11502a330f6b658a264114b1

    SHA256

    17c622bd6b59987a17fb6d7cc4aaede9431423c239d62e0105effda8e0dbb92d

    SHA512

    71566dc40aa9e7f74bc36c8f6de1f19bef88b9722e4974de9f5fa77c655bb397cdc31fa1cb4784b14e1a1dee7075b5236bfc168a5d684df32b245776eff46f9b

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

    Filesize

    1KB

    MD5

    9bda27816645ef97efea5d9c8648392a

    SHA1

    897d17a005867268dc8fcb9851dd9ef66f664083

    SHA256

    b5c4b1d7edbab6c393b654e448851a1300fee6f1e6993f157805ed864d191116

    SHA512

    429b46945d28417e42604be5e09d65041a8862d2ce596b86afd9ea8139a706d246cab0672aa0a662271dff31f06cf3b79dcfb13fa48b43e8892df3a26b718ded

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

    Filesize

    1KB

    MD5

    d7d33231fcee10fca696321cacf5bf6a

    SHA1

    f319bef7310d7c0f8c6d4a6d812843a7faa16015

    SHA256

    5bfd6957bee17de4f2eff9bdd558af208cf9a217308caec467a366eb9ebc1b74

    SHA512

    6139f18b17cfe599c98183ec4fe171bea4323ec5fe4b9d1024845a416be903d5c3deb0d6d2cf62db274571d282057f601271c9658cdea15cb36234fa037e58d5

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2400-38-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2400-65-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2400-8-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2400-250-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2400-17-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2400-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2400-96-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2400-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2400-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2400-56-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2400-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2400-72-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2400-60-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2724-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2724-66-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2724-68-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2724-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2724-73-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2724-78-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2724-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2724-97-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2724-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2724-39-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2724-34-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2724-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2724-27-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2724-22-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2724-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2724-251-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB