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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
    23/10/2024, 18:18

General

  • Target

    703981feee0d8b5ea72bd3b64ddb0890_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    703981feee0d8b5ea72bd3b64ddb0890

  • SHA1

    345a6dbc462edef3a1307d4277aab048f5aee9e0

  • SHA256

    e3c6bc1c92a468cd81a190bb16161ea99a7a102010d0e72923db878d7bd38c18

  • SHA512

    aef683a8adfc9cc8900cb8c367416bfebf055ffb7080c50c477dc37905c905844ce77428f5675a0bee95c78f612d897bec72023bda9f9a8b65ce161800c9f371

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNoJ47dhn:Dv8IRRdsxq1DjJcqfn27dhn

Malware Config

Signatures

  • Detects MyDoom family 7 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 26 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\703981feee0d8b5ea72bd3b64ddb0890_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\703981feee0d8b5ea72bd3b64ddb0890_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:2708
    • 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:5004

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OIPZWEW8\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmpE905.tmp

    Filesize

    28KB

    MD5

    4ff56d6daa6fc0f672b711b8413f7eec

    SHA1

    f0fe39ad2de1dea6e91d94af9dd6666107777e4a

    SHA256

    1a00ed21a85ed646d20158f67c243121ba80ab6cdd2a28f53424a23d464367d7

    SHA512

    17548bccdf885316461794ffef09426574f928f35be5d639adfd28e0fe9e0b60b6c8c15ee07bd7c344cc496d22217415ca9d502b3e1ccafd14d16dfab807b341

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

    Filesize

    1KB

    MD5

    21984f116fab2d77aa1e28e97693e550

    SHA1

    9d0a1e6c30b89b9f1c5ed099b887d06869247631

    SHA256

    6a15945852d288652abc8dfbaa1c6601157805b352ee601b3bf2356cc91db350

    SHA512

    24c80e8345e5475b5f9da9426076b911a3bf9efe8981985bdea49496be8b01523bd49c945d60fb211531e569b4f18b14120f12d31debf8d0193cc5c8552b9832

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

    Filesize

    1KB

    MD5

    f0da2c3bdd89e9ea73a8f70862a9f748

    SHA1

    40208314b6470ac7c053e0eccf9e709f85972240

    SHA256

    d2012c0415d2d670378a6217c2bfffa6069f1b3766d7cecff87a5d1ab27f2491

    SHA512

    ad8dd5028388715dbf356b4a39ce3c2e1f90be3610dd602e87843eeeb9d7d3c200ee8a7f853d7958216fcc1c73f18964d3d7005785438d01ead74b1d2d9584c7

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

    Filesize

    1KB

    MD5

    4e2b48e9f750a560907de6bff0e6be5a

    SHA1

    965275fc50a8d3ea90f48eeb42663d2dbc41d2ac

    SHA256

    34c682fc9f192506b2064ccb52e02e4a589ebe765dc277c2100dbcf879b731c9

    SHA512

    3b150fdacaadad19cab70fc1691c8988e78972edbcebacf6a94dbb6c66bb27d07db2017b9f9fc87064b93cdeb3cdeaf544f361d12c0878893cc55d6034df28bd

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2708-49-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2708-134-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2708-196-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2708-177-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2708-175-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2708-171-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2708-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2708-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/5004-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-135-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-172-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-176-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-178-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-197-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB