Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    12-12-2024 01:10

General

  • Target

    e405e2f2a892c759f2ced9511f780a51_JaffaCakes118.exe

  • Size

    48KB

  • MD5

    e405e2f2a892c759f2ced9511f780a51

  • SHA1

    292d3a778db21972dfd59a90931d656a62e2d429

  • SHA256

    92e7db8bbe1922ff3ece079095f228ef9b1ff46d6a3a8672ea83b8ce9d0f63da

  • SHA512

    2ea32936e8e8cac822e905401807d7aa56eb8d9e6d9afadc89831eb2260a471bb844ce0dcc5a34165aed1940ce1e04e674955b7e4ce56deff854e1b7f67daca3

  • SSDEEP

    768:jv8IRRdsxq1DjJcqOVBLUvTd2wmDkuBgs5vY2HJvqRTkoCmq1UrH2ez:DxRTsxq1DjCBBLUrGaeva1CmRrHFz

Malware Config

Signatures

  • Detects MyDoom family 9 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 28 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 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e405e2f2a892c759f2ced9511f780a51_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e405e2f2a892c759f2ced9511f780a51_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:2032
    • 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:720

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    059ffcb44291bf7ffb8170169c0ad696

    SHA1

    9b0ab0d7ae493cc9c6ba53481b6067cc73dfe933

    SHA256

    533b8984dbb046f39b1ac519bd224f73138c90413082f417d808b5c29f5e93d2

    SHA512

    ad44fbedc80a17517eaa26dbe0cd6fd72367cbe7ec6b9fc5a3526865bd8af3091ed9321d65bcf8b5aaa14d0512653e91e484bea3ab95f4d9d4b9dbccb67eb0a8

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

    Filesize

    342B

    MD5

    437361b9774978c52640bf6de9f1ae82

    SHA1

    046422c25d84e9416653fae9eccdb7cb7140b471

    SHA256

    043f584a8f8a232858b42ed11d3de0d210be05f39b71e2df1e297f8f6b0249d6

    SHA512

    84d83e9bc6df0d5402a4a1840da85ed4444ff7c92db3328961b971d0d9725216dc7f20eef1c877b90d5b525057478cea715fd6fba8c37fb0e48f1eda0d54f152

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

    Filesize

    342B

    MD5

    bd8eb3566c4dfaea84e64582b2bc250b

    SHA1

    4c99a0d332d2ad3cc16e35fefa7ac3eadc526bde

    SHA256

    c75aef644414958c3e48e5cc717bf67708a94ccacf7f9e73250ab18c2898d418

    SHA512

    060bcd2f2859d527c7cc47e5e38db64818c8e1c5ad8f487c2a03126562b8f772f77fdac376d333eb6d93945654f8d1f7c422635125b1ea71d0a6e7e8a53c0192

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\39GEHZPO\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\CabCD94.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarCE62.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmpC533.tmp

    Filesize

    48KB

    MD5

    a0084b214efd7f1891df25ebf771f0c6

    SHA1

    73522e6343fe0f44bc95739a1c2ade388436a6b8

    SHA256

    966db12c14a55b8fe37301c023e9ed4fc5ced90ae2ca49bdcbe45fd9aafa2b0d

    SHA512

    28eba1db59fa307456e6a667920f11d8bf9b632015a1d0cf8ca45d4501745ba86fd51378d3972b0f8b19a484c1f365e81558c1f6d6cbae789d0c259dcc03c154

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

    Filesize

    1KB

    MD5

    095d56da64242543d081d7e9510c0210

    SHA1

    0879cbaaf9ab116ec0323f83a9c8b4cf0e21f459

    SHA256

    282de9c1f7496fb6117f0a67d2d6bbcaf30b1d64bb099feec3167ca9535507b7

    SHA512

    5a5a546026a4438837d84a6cd144208f7eb113aa89dd290513e4a57ececf1bbece099ec0902ee2a077bbc0bf982cbfe663a13f44819ef228d72209af1a84a543

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

    Filesize

    1KB

    MD5

    267f6213ff06f320e7894fa801d89927

    SHA1

    ada0b805983c2b435370aea62420459038c59626

    SHA256

    4533452aed3774cd63dd1206621b83c85377b61546867f4eb1b9264bf20bc221

    SHA512

    cae763701bcc20f9eeec92381ba146ca001e185a3e7cc46477dd2318f8c237b9d877122d0757bbfa37150e3b6fddffd264de9b134a404960c5eeb148a74a4670

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/720-78-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/720-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/720-41-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/720-36-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/720-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/720-276-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/720-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/720-80-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/720-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/720-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/720-66-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/720-24-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/720-68-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/720-29-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/720-73-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2032-60-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

  • memory/2032-0-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

  • memory/2032-77-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

  • memory/2032-72-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

  • memory/2032-67-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

  • memory/2032-65-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

  • memory/2032-40-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

  • memory/2032-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2032-15-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

  • memory/2032-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2032-275-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

  • memory/2032-56-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB