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Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/03/2025, 15:26

General

  • Target

    JaffaCakes118_8696cd4439407e92d6634b8cf258ccee.exe

  • Size

    28KB

  • MD5

    8696cd4439407e92d6634b8cf258ccee

  • SHA1

    9aef70e8be5cbfbc478e224e8301bb621bd64cdb

  • SHA256

    e70e44cdc64400f0e1dc5dd57a357f5d3066369bbbc5f87e89c1774ce2614ae5

  • SHA512

    65e106943d97a7acf029d84d821b0ceae366b9fdc94635a5c625fb65da12a380f859875a11353f5e72e5e8e8b25fddd238e0c721b93e915aeb512b1130ef442c

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNjFi/:Dv8IRRdsxq1DjJcqfH

Malware Config

Signatures

  • Detects MyDoom family 9 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 28 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\JaffaCakes118_8696cd4439407e92d6634b8cf258ccee.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8696cd4439407e92d6634b8cf258ccee.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2948
    • 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:1728

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H2HS1UOT\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H2HS1UOT\search[3].htm

    Filesize

    115KB

    MD5

    717fc409d293f0d0509465fa8b388937

    SHA1

    ee8d430f76fbc1d5847f5172a498fc3b8d45aeb7

    SHA256

    47acac15ea5ae5362a2f830e0ce3206cfd3ed1ba8419fd84fb8abd3d22958d12

    SHA512

    7221371c1cbfe8f75391f5ed8a66832b848fbacd8c1e536d7d55ff09cd4c9ac9aaedb3f7e3d5a8a0bb5e7cf3643bb621e6db5a86cc2c6112a19c2fbe41c81790

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

    Filesize

    1KB

    MD5

    df1881f010098aed0d1a8a11724a6346

    SHA1

    d0542b99e1437094c1964506c2e766988d0f39bb

    SHA256

    01e5ef178899ea4f296b6a9f8c0b4fd25400a21cf7345708cf55cf9ae82a1a7f

    SHA512

    0b9bfbfa161387537a40fb808692557877ca5ac8cdf4fed6c26453cd0e2a20d773ce52b519dc71c222214559ce44b63ac9fff9855103cfa6f9f13b7e84036bf6

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

    Filesize

    28KB

    MD5

    d833ec1d68fd60c663622419f95cece1

    SHA1

    98c3ef4502b19a5ebd62a952e734f768960f15b8

    SHA256

    e4cab0804f0b35e8df2957bb2becb2df833b3ff566378085e171d21d20c0cdd6

    SHA512

    60584b51592459f03b8acfcaffdde3b6c3384728974804c11fdfbbca4b71642a026a21d6185a384d69735c2db1c67a4ddecf21e68cb07d3dc629ebd3faca1224

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

    Filesize

    1KB

    MD5

    0bcd18b7670b4ac61236f8fb91b2b357

    SHA1

    6020856c883cf30ece065100e862cd2e518901e7

    SHA256

    8554422b9af471bf6d6d0f4d994d992a9ee91fc64b8301318fa78792d3d23b37

    SHA512

    870e4f8e9785b64959e0ef3c3e639bcfff96325a7ea52d351286b8b6f150525811e43f8f55f3b13fe197ca4cf7bbfed12a77a276d5593fb0c0cb469c222aca59

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

    Filesize

    1KB

    MD5

    b368ec85d0aa3953cf39e07c343be58c

    SHA1

    1733f8314e0d7b659f5ddcc21c0467ca8b03eef6

    SHA256

    44e5637de9efc027f4374a6fd44bde2dbec0afc0daeb18c20f9640cfd75f7d99

    SHA512

    cf5e966ba355f2364a47fae001922bdd2f182e41c22448913b296fb95a7fc386a11b23c40f0dc94f477bc4137cdd5ec52da509975f48f4cc664459d6354c6cee

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

    Filesize

    1KB

    MD5

    52ff34184357e549210469c17bed2b2a

    SHA1

    78d89d0324ca7ca9969adf5781c5b83627f74692

    SHA256

    ee5cba45fb73206accb138f61a809ab22cb4a878c185a0a36c828f4199c650b6

    SHA512

    c30eb5453a74d41f261c8f34be033981c462ff2fd404c4286680e56793558fda5d718371389f8b2a4ca15513cfcef8b4bbefefb1b975210c7db724d3af03723e

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1728-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1728-277-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1728-288-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1728-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1728-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1728-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1728-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1728-209-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1728-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1728-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1728-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1728-275-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1728-197-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1728-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1728-202-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1728-204-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2948-201-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2948-208-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2948-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2948-274-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2948-196-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2948-276-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2948-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2948-39-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2948-287-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2948-37-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB