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
    11-12-2024 13:11

General

  • Target

    e19e36dfd33a19eaa04b72f455e27e09_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    e19e36dfd33a19eaa04b72f455e27e09

  • SHA1

    19beecb6feb9730dc72e635cda6d5979bf7d64c4

  • SHA256

    4475c5093dd95b969055dfa5a6602ab36c5019e5f3cc2218a55c384309505de4

  • SHA512

    47f8882cdd874e15c939e4e47d0f92de3a68cb5617efabb8af394d3932c5b5af98c97659b6cc047845edf8007c46c1a6b8ce163a6570012ceb8dcb28562601ac

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNNtTxIHUOK:Dv8IRRdsxq1DjJcqf6tOHPK

Malware Config

Signatures

  • Detects MyDoom family 5 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 24 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\e19e36dfd33a19eaa04b72f455e27e09_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e19e36dfd33a19eaa04b72f455e27e09_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:664
    • 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:1836

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\4OVS68NE\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp2CB5.tmp

    Filesize

    28KB

    MD5

    021ce2fc52723d2d370983737a13a3ab

    SHA1

    74dae39bd99ed99d20782af2fdfe785c7f989f4a

    SHA256

    6c87aca695c1a6728441762ee96d624e2865f86cf49f00ced8270ba92b250644

    SHA512

    32b7e090587675da853593a290dadc093e413c4d6a952475832c9dbd4e0f9919025d7591dc17289af910bbc2edf3f90d4c989f2b0b3a705922b0b2eed51b22a4

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

    Filesize

    1KB

    MD5

    ccd80f4a1be6b2adfdaec1217b5f248b

    SHA1

    30c4de67f32608d1a7c3e5cf206462d7f83e0387

    SHA256

    f3c256b4b9638d05f15e24a1e4af39108efb4062480470f4297cdd320ad6be01

    SHA512

    720136d1278f195be22cb3a187821fc4e6809f287c4f33cf8df6cdc796ee3930f474390603f53f8fe9a048b627211a68ed9bf4879b28fe5b1a68ac90a6eb8185

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

    Filesize

    1KB

    MD5

    ee9aed927b4ce0ba6723f7ee9b95f3e4

    SHA1

    22aab78f4eb7dc0c0a0fa60bad649a7544b2e2a4

    SHA256

    750287a8ec28cc2c440c6b89d2dd6bcfd8e1ae079601cebfa245632cebb046f5

    SHA512

    228e0080638a1e2813145059523af3c40e568b3958e14ba90cc2252720f46546e0bbb42dd750f4b613733c9b4816e97fab1277b85a4bcb60c53a8335b808f966

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/664-51-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/664-188-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/664-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/664-155-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/664-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/664-56-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1836-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1836-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1836-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1836-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1836-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1836-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1836-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1836-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1836-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1836-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1836-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1836-156-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1836-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1836-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1836-189-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1836-193-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB