Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-12-2024 22:51

General

  • Target

    cf6ee881939348bd1dddeff48237a072_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    cf6ee881939348bd1dddeff48237a072

  • SHA1

    110ccbbe7512cd8bd7e7be3d7f5eb6c7f2354d60

  • SHA256

    534ca909d229c3ebc4e515e7aaa6f34f61de18723815c00e6be9db9f6af6fb9b

  • SHA512

    9511e09dfcad4e58fad7f7f7be10f113871c31577373c3e507774d239be9748035f1fc03c8fa88620a7e497e05179afff46ed5f4906c0a5bfb1a5bc450deb0da

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNAIz:Dv8IRRdsxq1DjJcqfe

Malware Config

Signatures

  • Detects MyDoom family 8 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.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cf6ee881939348bd1dddeff48237a072_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\cf6ee881939348bd1dddeff48237a072_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3844
    • 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:2504

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\default[3].htm

    Filesize

    310B

    MD5

    2a8026547dafd0504845f41881ed3ab4

    SHA1

    bedb776ce5eb9d61e602562a926d0fe182d499db

    SHA256

    231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

    SHA512

    1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKYZDMA5\default[2].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

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

    Filesize

    1KB

    MD5

    9581faf2bd712b3cae79a25a4757af1b

    SHA1

    457cf80facf2edc4a7d763c2261b2312ec369f95

    SHA256

    1f28957f6059de367fcb0855372fec7e36994d44c09387fae70261c737a57a18

    SHA512

    fdd4dd26457048089fff49a4331a3a94c5b602b082264675f962da53708de6fd37e49f90035da308669506bf2284ba8a4088332ec459e3a51b3330d35d9ba443

  • C:\Users\Admin\AppData\Local\Temp\tmpBB0.tmp

    Filesize

    28KB

    MD5

    30e9c83d2b96ad2ba15c3a89d94141f9

    SHA1

    1a828666a9d64813918ca8c4f1275e8ea5a3e290

    SHA256

    1bfca2d9caa175a7382112edf22b156432bfec6f6d48e1ac8d16db72c2dbd863

    SHA512

    b9fda72edcfaf793bad2b2edcd69789d62ad3578579fec508ee669c0c01d581ecab1d3ad84858f6e7f5f0371f88c0b281be99be6576f1a29ebca79ebabbb6c98

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

    Filesize

    1KB

    MD5

    529bff7628ae152e42cc4babb43532fc

    SHA1

    a77dc9c5dff5faed3aa3d35e5b2e87498d864226

    SHA256

    d9ded4a5e09bda8d144874266ce2bbf414b14b52e67b64f3a0375a1eace9ffc9

    SHA512

    14385583df449a76f8c54f99599da8c1692f92bdef4113c2b7a273e0375e9b2041a17bc50aa4d4be3a20a492f00ebb77bd75ae3a1720bf151e95714390313416

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

    Filesize

    1KB

    MD5

    e912db9e2a13b8450177034619cd0c32

    SHA1

    808c2d958c10322d550cebcd566839e217c67dd0

    SHA256

    ef24e5c7767576db18bbde3e2828a611d94bb386af7f54c1d36e2cb01498d430

    SHA512

    706910dbdc4ac7f46933fe4476f3870ff909fda8cdc5f6392800bcc78b692d00064316fc3bf7eb9d3016bc0356b68eddd106f791fbfa26d0e93aad711c68d34f

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

    Filesize

    1KB

    MD5

    390fdff17a292e27c052e97c3d280f42

    SHA1

    901489f47e0aa0fc8433db310ca19676bda67c69

    SHA256

    6097f579771ac29180e284f3a34bcd8303162143528760830989a8f27927549c

    SHA512

    a31c4ea4e6bd1bfbf4324a9cebc4eb6b71f5981f85c5eee001db1f15d13be3377a34f74f0b7ca2f24fe721c6b1e327e6f6ac026396e24da6c0628e00048b4b14

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2504-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2504-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2504-231-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2504-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2504-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2504-7-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2504-195-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2504-171-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2504-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2504-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2504-143-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2504-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2504-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2504-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2504-162-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2504-166-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3844-161-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3844-167-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3844-142-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3844-194-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3844-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3844-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3844-44-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3844-230-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3844-39-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB