Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    10-12-2024 07:24

General

  • Target

    dda2ffd73cbfd67a24bac3f820042648_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    dda2ffd73cbfd67a24bac3f820042648

  • SHA1

    f23ff1a433cf3e96b8362e2b50f31f2a0c9fa420

  • SHA256

    9860372e87690abb0a9d0429fef35132662b6d93659f571b4f5789c527926e1f

  • SHA512

    2fcc785b54a9fe91bbcce1eb3b8f47301404b168e4d785dfa96c8f1f2c3233bafebf4880d4fceca514cdeef214dcc97a33e56dcd8d5e271e46db2b804058fa6c

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNDS6P:Dv8IRRdsxq1DjJcqfwP

Malware Config

Signatures

  • Detects MyDoom family 10 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 29 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\dda2ffd73cbfd67a24bac3f820042648_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\dda2ffd73cbfd67a24bac3f820042648_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:1784
    • 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:1460

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    e6639c37e736641a59c2334b59ea425c

    SHA1

    f8e6cc58d39264e87af58f4efae210e88573942c

    SHA256

    d9d4cf1dafe210c168927ab75cc6cfa01d6eac05c5b91fc7f2ef963d9b5b6b52

    SHA512

    b551dc01a9f78e048b8507acac5c4a64e149dce4b515ea577ef0fe5f354d7bfdab016d693305e78918e2542649ca338c86bfe79dccf4d01974bd91c6808a07dd

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\7BQ20K5D\search[3].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\L6J4GCMD\default[1].htm

    Filesize

    306B

    MD5

    e0c3b4c8541e5bc3cf19d22ccf8365d6

    SHA1

    9ac1347e4dbce09ddacc47ff46b9cb15b01fd77d

    SHA256

    69e3c690688497ac57963720235b9181d6ab79161289aed6bc518f2284e75696

    SHA512

    3c6a7bb5b195dd5e973d180f051ad4979d37bfaa489e6e22c239a2efc007a203c72732496d0db1324a16344606510cba911af242337bd96da4f9832c9f6552aa

  • C:\Users\Admin\AppData\Local\Temp\Cab9A64.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar9AA5.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp8C39.tmp

    Filesize

    28KB

    MD5

    6c8babb42256090228ec78daa4e74d9e

    SHA1

    0295db0c34bec1e4c7e65e2ca5d569b623fbfb24

    SHA256

    5f671125c374ff104525110d02ccae176c552ff9213eef6b6dbd1598c630ca03

    SHA512

    ccc3073652596f533d1049459453971d232158e53a89b58665697d9ede43eb0fbabcbc7edba8e42ba63e6332dc614eb263d6c20ba943c3da0a40ae89e183bc82

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

    Filesize

    1KB

    MD5

    ce5c0646e2e4f5edc7786dce0c37ac8e

    SHA1

    22d90a02e29ea4e4e87e405a2b6b8f18bbf82589

    SHA256

    36b302d4d4e1fafda836857ed4ae9462cc46473903f584d3a2545bb4f7736a0a

    SHA512

    78f5529819c99c3f58feba44467546b225b63baa3a92bae6c6e1e25dcd75a9e9d31afa470b71c17855086a440b72133dc94907d6241794084cea212d7640561c

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

    Filesize

    1KB

    MD5

    5d91e0cb41a3e7e52cc5afda6dc51db2

    SHA1

    ea42596639b8d697b168de92551cfe217f7a3635

    SHA256

    d8d5e47de28fd63a7f83eedae00d90752933cc594c8c124c6ad1baf1c1c74821

    SHA512

    6986dbe08674083ec2fa427587d9cb25817165f64f181634d259a4fcc2fcd185ae3237a7c108f16daf5cdbb15bbb58b1f23ead2696c36c8676e507707c79c0c7

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1460-78-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1460-68-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1460-36-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1460-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1460-29-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1460-54-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1460-293-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1460-56-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1460-227-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1460-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1460-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1460-66-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1460-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1460-24-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1460-73-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1784-15-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1784-77-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1784-35-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1784-67-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1784-60-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1784-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1784-72-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1784-226-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1784-55-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1784-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1784-3-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1784-292-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1784-53-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB