Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    19-12-2024 02:49

General

  • Target

    fe22849be65da3ac10d2fa61cb44ce46_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    fe22849be65da3ac10d2fa61cb44ce46

  • SHA1

    4394c3707d13c2c4f6899ee65926ba63ddadf008

  • SHA256

    f002a06647314054ef6e1ab183ed89cefcbe2d8821ef1b1539c180209555e3ab

  • SHA512

    0a39dea15e7134480f9a4b590bf5b9bccfc783eb0fa38c9b121112628597bf417197fec9eaebc6b89538b860bf4595c64827ab6eeee8c6a4b231691ef074794d

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNt:Dv8IRRdsxq1DjJcqfO

Malware Config

Signatures

  • Detects MyDoom family 11 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\fe22849be65da3ac10d2fa61cb44ce46_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fe22849be65da3ac10d2fa61cb44ce46_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:1680
    • 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:2496

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\39GEHZPO\default[5].htm

    Filesize

    315B

    MD5

    14b82aec966e8e370a28053db081f4e9

    SHA1

    a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

    SHA256

    202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

    SHA512

    ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\HHT5LGG0\default[4].htm

    Filesize

    305B

    MD5

    157431349a057954f4227efc1383ecad

    SHA1

    69ccc939e6b36aa1fabb96ad999540a5ab118c48

    SHA256

    8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

    SHA512

    6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LPQ313RR\default[3].htm

    Filesize

    306B

    MD5

    e0c3b4c8541e5bc3cf19d22ccf8365d6

    SHA1

    9ac1347e4dbce09ddacc47ff46b9cb15b01fd77d

    SHA256

    69e3c690688497ac57963720235b9181d6ab79161289aed6bc518f2284e75696

    SHA512

    3c6a7bb5b195dd5e973d180f051ad4979d37bfaa489e6e22c239a2efc007a203c72732496d0db1324a16344606510cba911af242337bd96da4f9832c9f6552aa

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LPQ313RR\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\Cab7BCF.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar7C20.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp6D27.tmp

    Filesize

    28KB

    MD5

    32cadf8e9cdf38189678d3a6a7757936

    SHA1

    f650444f32b1268c6aa8b4a46ce7915e41008d38

    SHA256

    84c51985cdeff32993b8202bf22549f4c27b85c9b6adfbc80c77eba3ee62a675

    SHA512

    ae8099937052be159171ca051afd4fce4a4eced6547abd207f7af4fa6c18fb73c30b049d82a935f43282d2ed41819caa00edf379b47c1ce56ac09648095f84f5

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

    Filesize

    1KB

    MD5

    b3c99f239f2886cd0527dc809a53aa69

    SHA1

    a7f213ec4c312face3aa7c8e33992c9a0c499490

    SHA256

    65dae2ecc17b03e44128abfccdf7c8fe1214c5385948b20d395b46af06453d87

    SHA512

    97c1a1b34b70dff894d610c62bdb2ac839ef6a3824e7fad569dba8ee06caa5b63b968d3a40dd7b5730d246db1b9f37a35748ad11d56cafb456ce6aedbba26bf3

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

    Filesize

    1KB

    MD5

    ab58f4725994ffae500b06a138fe9000

    SHA1

    29f47b62dfafc4624bdda2a32d2e362f5fb2e0e3

    SHA256

    bcb183728c1bcb709460842b2a703ee262fcad24727815481ac8dfa8ad048f39

    SHA512

    fa9668028ffca1f75ba4cd4eab0b80e9be34ab50e34d34d4a98e23fb77e63b4ff1e15d3e2a7bf0763f1ba2af985a8aa126f2b1001aabd51c8fa5b9e6b90de533

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1680-59-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1680-17-0x00000000001B0000-0x00000000001B8000-memory.dmp

    Filesize

    32KB

  • memory/1680-4-0x00000000001B0000-0x00000000001B8000-memory.dmp

    Filesize

    32KB

  • memory/1680-232-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1680-16-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1680-53-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1680-57-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1680-180-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1680-31-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1680-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1680-145-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1680-64-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1680-71-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1680-69-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2496-60-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2496-65-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2496-77-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2496-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2496-72-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2496-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2496-70-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2496-146-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2496-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2496-58-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2496-181-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2496-54-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2496-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2496-237-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2496-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2496-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB