Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2024 02:26

General

  • Target

    df865c5c4085ba782e3a9ec6e6bac8ac_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    df865c5c4085ba782e3a9ec6e6bac8ac

  • SHA1

    f4a7e3555c6e731a280aeaf8623bf9536de1d482

  • SHA256

    c28b9c52d5bf057200db9c04a4ed431f750f265c9a42f08190c668e0faf09ad5

  • SHA512

    adab0540d06c73bdb37a39acbf763d8e8ee7ae08e8be6f7965ba6e52aab3dd7c4c3a4d4ef3d06e82d09bbbc95a7e455134c6a9b74da879453b87df9994fba18b

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyN00KMzfLv:Dv8IRRdsxq1DjJcqfg9fLv

Malware Config

Signatures

  • Detects MyDoom family 7 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 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\df865c5c4085ba782e3a9ec6e6bac8ac_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\df865c5c4085ba782e3a9ec6e6bac8ac_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:2568
    • 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:2572

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    d6e0e3d907b94c2c9f5515cdd4401c72

    SHA1

    8be9a88fc23ab3760d469e0301e86409f04ee1af

    SHA256

    cd96ea4e796b3f087ba102f533e5d5375637e686c6ac0ece7aed5c7dc8b711d3

    SHA512

    2f18e23a092932b6c5f9520bdf8ca4de38dc26840626d3fbbf7aeb9ec8e55f6cd72cdc68da2f310f81a1f5c565c46a171eb7442abec31168731d4ebf3be1da08

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

    Filesize

    342B

    MD5

    488469b9290241c2e7a901c3f434ffe8

    SHA1

    abddbff8db873a246d60aba7f80d52f2f46a8a81

    SHA256

    c2831684a9cfd0d4e0acd70b1d953f2d5b781eefd7dffc8c3a53d6190968a997

    SHA512

    b21d56f21b408f0c930b1cbab6874456dcf462b6ef29f4bcf33fb5e3fa45eb5d11dbee9b9ac7ba412b731fb84046d58bd3ba170683f51e8c305e271692741457

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

    Filesize

    342B

    MD5

    9cae332960829c8a663a3f6ea896848b

    SHA1

    5710cfa829c04f9e432f25846f99832a9ae5dc6e

    SHA256

    d780db2621ee65aaf3f6e3135a11952b0e349d3f3ead36fa1c63f8d743d1692f

    SHA512

    f840c430375fcd24dbd8c9150ad37217c1a1c70d88057d64a45b2febc8e966f7925ee3070fcedcc2c677b0e30ff8d39b585d4409691e530d806d87195b1f5151

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

    Filesize

    342B

    MD5

    288b0c8a9a3b3bb0f93ec8c6b922a6ce

    SHA1

    a5757a7c6ccd0ccc1248bfc472292607f7ae79dd

    SHA256

    e13a75c8ba7941d0c2ca4ca0282119a56ae8d5ceea740843b7d7f3f0eb722369

    SHA512

    5d16acf572fe2c258e4b3dee5db647794f4533f004aec88d1712b76bc1b26c1dd7bd5fe92184203c0ab57b51f15264fe176306815b5007a40e9ed34c18ae2f28

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\K0PVW9XR\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\CabC02B.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarC0E9.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmpB7F9.tmp

    Filesize

    28KB

    MD5

    c7d9e5eaff64d57ca85778f2fbe566ce

    SHA1

    df3366fc93f9d76cb7a2403e62618a6592f28039

    SHA256

    02681c6b75e32e6018064c7007abb4d44ca9b17557efc8ea081e5ac324094c25

    SHA512

    8ae93b93a4d9851fa9af03aacfd28dfd7b5773521655251a57739f4220521dee230c71cce4699a30b413f07d827cc21db4f87f04c8fa3a7dc617d722d5c30ce4

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

    Filesize

    1KB

    MD5

    17381c31ae84cb08f298623f0c9e9abc

    SHA1

    06c36b16e54f9f038a6b4c3044a77c981222ae1e

    SHA256

    310a7ab7343eaba4e9b5f434598e17e450df50e8545bc91b785b2803f2f7e234

    SHA512

    152795f70d2a89831f2e185dbcc7a96aa752122ee6b00fdcd88c6c5761b36b5e1699894cabea94971cb644d8cd12c028959489d935e75fb5cc99c56417114e05

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

    Filesize

    1KB

    MD5

    a4f7c7dddacd323e38677c532441e044

    SHA1

    2525d4a3ca8ac4a2e8fdd3c394b84be0896ae08a

    SHA256

    c40c24477301bf4936962054140a255549dc35ab8f2664c4d75e9a9d8f79a9ed

    SHA512

    f478886066b108e85bac2df728c333615b9034952f0f1dca7c3da0c2fb0d182bce68e13c28910a23042d0e3b383f4119a0c2576f20ee1f40737ef281542de249

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2568-87-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2568-70-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2568-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2568-9-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2568-43-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2568-17-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2568-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2568-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2568-64-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2568-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2568-80-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2568-68-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2572-71-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2572-88-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2572-76-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2572-81-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2572-69-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2572-83-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2572-65-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2572-34-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2572-22-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2572-27-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2572-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2572-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2572-46-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2572-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2572-39-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2572-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB