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
    01/10/2024, 06:21

General

  • Target

    04aba8a7d393d4432b1615238cd5d1f5_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    04aba8a7d393d4432b1615238cd5d1f5

  • SHA1

    71dbf58218c8b536113697ab11618416802af820

  • SHA256

    d3daee8d62361f1d585f366aba9042afe5b9a573a9a134bf8bf2afa791bd6b61

  • SHA512

    abe26bcaaa0638cef62529d9e7ab1ca3c16cedde1ceb80c4f5eafc119be0fe5dafb0783b4d4aee258a5d5f331a89016fe9602316e84b2f587dec8eb157820626

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNjsD:Dv8IRRdsxq1DjJcqfj

Malware Config

Signatures

  • Detects MyDoom family 9 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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\04aba8a7d393d4432b1615238cd5d1f5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\04aba8a7d393d4432b1615238cd5d1f5_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:1864
    • 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:1292

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          342B

          MD5

          a86733e92287fae27f76c8c07330d2c3

          SHA1

          7284c817f9a5de23efd7e7d18e8d85ffb02528eb

          SHA256

          49cad7c0612855d25455f793660e35b70feb530cf86dfc123c4a26cf58cb62df

          SHA512

          b5383ad05f4bc81b412d0da68c1659867f5bf6aeb0b82c2377c2946589225cd43219104013e5e428ee66aa486ce0cfd175faff4ed0c3cec887501c900df51673

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

          Filesize

          342B

          MD5

          12f2d3c4dbe932fb19696d81923aa136

          SHA1

          51d61567f59e6700fd76e99ee708e1d24d500cff

          SHA256

          c31ad943cbeb3ed0d63ba313c4f677a4329d9161d0dca61387280d63aa8024f0

          SHA512

          c89abe5f44f031b1b5c1869f02c37012d64a322ad18ac703c18d7ca6fac01baf581588c2b53b635cfd91118fea3d4e8d6fdded51879460a2d8494175eb950ef4

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

          Filesize

          342B

          MD5

          83d2cd99d17178f2d804095abd0a0f04

          SHA1

          e8d3cdf0ba56a7c72b38340e77a53860629760cf

          SHA256

          0d3063cf97f8f77c6a567388dfdd12b13957be86337635d94108457f77b90801

          SHA512

          983c1dd61b8de97d6c9f84e32f1ddd21f1c53ea70f5f11a3df1b25397bc99877d4372f9ff10a4ab7674bc7d0b0452298e63168e36a79dae8d0a53a0f3ab56409

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

          Filesize

          342B

          MD5

          7bf7597e0cb07d0772007fa40e3cd231

          SHA1

          b751bddf40c3ec796f88475cc1b593caf123634a

          SHA256

          3ef7d847afea160ae0d337b522c20d8fee8956e139d0e5775c1a1027eb5536f2

          SHA512

          3b1ea4bac9890114b0b4f93b4f43d1d6d15e76fd51297be333f915e30eaaa135f2501674c4028aab6ba0f9e317de3e81f2c116984c0e1238a92fb08858aef4cf

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

          Filesize

          342B

          MD5

          c4859107d2198f9645f51aff2e1564a4

          SHA1

          6d0a96289c0b56a2f13d781cb2354b0afa982f00

          SHA256

          6ba5499b5db9cc75f01d6280d4c7ef64595adadca17064ce16e2b7416730535c

          SHA512

          98c825c9817cfb1f3b20d6e3f7b98a9901e7f0e6bdf4a9689f8018f5bd85cc2bab3ec5c7ee455f1f430ff63ffcec3d6d53782d09eeb2f00ce885c2577510a74d

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

          Filesize

          342B

          MD5

          6752e6a1484c94e0059ae8faa6d2f598

          SHA1

          1075c97aca9774a839f72a134515467619216487

          SHA256

          5705f7256d3d239c87e85e61c337ba6f7ac0d75ff5c15dd1aec648c32b2cae9f

          SHA512

          9f235023369ba31c93210201a39d12d3b09eb980c76721c9dae80ea1c909d5f660bbf8363f2a7838feaaec47f9b2038d812dff35a82967c55c3d5a2ba7211949

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\HHT5LGG0\search[1].htm

          Filesize

          25B

          MD5

          8ba61a16b71609a08bfa35bc213fce49

          SHA1

          8374dddcc6b2ede14b0ea00a5870a11b57ced33f

          SHA256

          6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

          SHA512

          5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

        • C:\Users\Admin\AppData\Local\Temp\CabEF07.tmp

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

        • C:\Users\Admin\AppData\Local\Temp\TarEFB8.tmp

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

        • C:\Users\Admin\AppData\Local\Temp\tmpE707.tmp

          Filesize

          28KB

          MD5

          f7f888cf804fa1e4b9d3b0c95328639c

          SHA1

          e6aad947316a7a9bd8bc1598aabe07ae00de5457

          SHA256

          cf43ff1457e71183302864ac5b41f42764a9cd59ccf48a30d68185c63e87cab5

          SHA512

          65d3f46262c2d13f928627a95ce8b5c79dde9d2981f71076da96fd10648c5fa91f6017f197f47d0c3828caf70d524398457188917d1b4d6300401eeedc4f480a

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

          Filesize

          1KB

          MD5

          d3ae6110543017635a47c3a1294a23e5

          SHA1

          b5ad60723347c63630879b0635280931aa4137e7

          SHA256

          347f4819ec8d343e6d6fb19eba849e339fc488b8e934bd51c4a2cc4f462e57f1

          SHA512

          5ecd3761d4dc18bc0703db04e3141b8cb5dfce26cc183132d9c24e5ebfd0b05360362fc71f3596590a73ecea8727868578947a8a48b5ba68042dbb2eae53e1bc

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

          Filesize

          1KB

          MD5

          8a15c3e1d8e2b43ccfdbe97436d82fe9

          SHA1

          3e1c529f5457068b328716b3ca62390af56ef713

          SHA256

          b291e2dfc92919b91f0d998a90516e952a84134f57c29f4b9af09d43f3879732

          SHA512

          2db1215d9b4a71ba66f374462dfd141ffeca457df6bf97847f750d706871e305a76e4daaaabbcbd5977daaed192d7790ce7ae9d7b4746bcbdc1162a5ed7072f7

        • C:\Windows\services.exe

          Filesize

          8KB

          MD5

          b0fe74719b1b647e2056641931907f4a

          SHA1

          e858c206d2d1542a79936cb00d85da853bfc95e2

          SHA256

          bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

          SHA512

          9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

        • memory/1292-22-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1292-27-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1292-11-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1292-46-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1292-39-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1292-34-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1292-65-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1292-20-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1292-44-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1292-69-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1292-71-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1292-105-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1292-76-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1292-81-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1292-32-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1292-83-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1864-80-0x0000000000500000-0x0000000000510000-memory.dmp

          Filesize

          64KB

        • memory/1864-70-0x0000000000500000-0x0000000000510000-memory.dmp

          Filesize

          64KB

        • memory/1864-104-0x0000000000500000-0x0000000000510000-memory.dmp

          Filesize

          64KB

        • memory/1864-68-0x0000000000500000-0x0000000000510000-memory.dmp

          Filesize

          64KB

        • memory/1864-2-0x0000000000500000-0x0000000000510000-memory.dmp

          Filesize

          64KB

        • memory/1864-19-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1864-64-0x0000000000500000-0x0000000000510000-memory.dmp

          Filesize

          64KB

        • memory/1864-18-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1864-17-0x0000000000500000-0x0000000000510000-memory.dmp

          Filesize

          64KB

        • memory/1864-9-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1864-10-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1864-43-0x0000000000500000-0x0000000000510000-memory.dmp

          Filesize

          64KB