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
    24-11-2024 00:38

General

  • Target

    9195495f4cb2ecad4d868a078efcb4e9_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    9195495f4cb2ecad4d868a078efcb4e9

  • SHA1

    03fb616b0f676dd3f0cbf475286f896cf89eb2fa

  • SHA256

    fcc87a6721a972e881fcec36b7029fb22dc1a39d36200aa85a182e399d78a7ca

  • SHA512

    c5941f9e9af3565eadfcdf2d0876c18e10fad3ad04605a668bdfaf33573949327c5e3ca6df2f9b64e96655022cb387260877d19e9b994bb04338b70c37779c87

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNYl:Dv8IRRdsxq1DjJcqfZ

Malware Config

Signatures

  • Detects MyDoom family 12 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 31 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\9195495f4cb2ecad4d868a078efcb4e9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9195495f4cb2ecad4d868a078efcb4e9_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:3012
    • 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:2740

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\EB0KZ1Y4\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\WCATT3E5\default[3].htm

    Filesize

    308B

    MD5

    ccfe63b884fe4225fa33f618a54ce37a

    SHA1

    bbb0778c1597eafe7fb9c5c65412f8ab04b2e311

    SHA256

    f7dd5bab49466a4cdb6a7f5a0e07a158f7a1567bd809ed745812469775b33112

    SHA512

    858f345503c89ba075b374764145fba5b1a9d3440d1628edeab0a3e02cc7cbfbe1119c20747026e69d630ed262d3c91c5073ef06823cf727dfcb11605c7c5ff8

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ZOGPI1N2\default[4].htm

    Filesize

    305B

    MD5

    157431349a057954f4227efc1383ecad

    SHA1

    69ccc939e6b36aa1fabb96ad999540a5ab118c48

    SHA256

    8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

    SHA512

    6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

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

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarBC5A.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmpB76F.tmp

    Filesize

    28KB

    MD5

    6f3955a30f379a3563ca3559cb4b8dd6

    SHA1

    e11ddeab5dd320d9584aba08690a0243c872396e

    SHA256

    b04f84a6c957bf63995c4ea31dd3207e956e3543c13d158b7d262e2d9cb89a97

    SHA512

    050a5ae38527f9edc4dc015deaa5ccdeeeda271c8d78097ff9a9f9caf347d6a305843bbf6d96afacf7b06a0b3edd28be75e0a73d2e1c910c6eea6e0cbb42db28

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

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

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

    Filesize

    1KB

    MD5

    8d33165f5f9a0bca20ed812033d1e8fc

    SHA1

    ad4fea5e0c94e64cc485a327c1e51e7721fb4e59

    SHA256

    c867909c5c31babea5b70b79522a8b9577669a2abb571fd36ed91ad91cd6c24a

    SHA512

    17c832ca0537cfe0b36adddfbdb13c781fc1a9365d13c5684e82fcd890bab0718d681b7c84476841f0bd9a0e51b626307707e7d1ab5dce409d97503f3145c72a

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

    Filesize

    1KB

    MD5

    d4c0ca26a94fdee11c285336fca7bf0e

    SHA1

    163ca1e69540827d230dd3d87254ac7168d92a9b

    SHA256

    ea3aa0d92cbb2d85d56b14f9632c84677f6b67fc9e3950bc9222a0ba15336dc4

    SHA512

    ec092b79478e79753f274828929db4783f6006805d18d1899f2a275d66751b23ab8b8dc97cc077abebed41a98ca45b5fe7dbce7ac8e8bc5dfd29a8089b525f86

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2740-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2740-72-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2740-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2740-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2740-344-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2740-54-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2740-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2740-273-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2740-58-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2740-200-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2740-60-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2740-65-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2740-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2740-70-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2740-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2740-77-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3012-59-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3012-71-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3012-69-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3012-17-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3012-9-0x0000000000260000-0x0000000000268000-memory.dmp

    Filesize

    32KB

  • memory/3012-199-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3012-31-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3012-272-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3012-57-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3012-53-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3012-343-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3012-2-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3012-4-0x0000000000260000-0x0000000000268000-memory.dmp

    Filesize

    32KB