Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    02-07-2024 17:35

General

  • Target

    2039eaa3b12fe61374e0c4b977366c4d_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    2039eaa3b12fe61374e0c4b977366c4d

  • SHA1

    c19dea80181b77eb79155f03936e23a0a63b94d8

  • SHA256

    557548955d31a8e2d0a2ff5f93e6149c367f6b3a606376282fa35a9d9aa69d0a

  • SHA512

    4219a40492d144080a0d9631c220d55ce22bf19de1b08b146e5f4f026d619d4e8b0d2273c4c65e936cf9e00ae27749cb7abcd6e1ef6a15523ad8780b658a999b

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNvIDE:Dv8IRRdsxq1DjJcqf4

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 25 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2039eaa3b12fe61374e0c4b977366c4d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2039eaa3b12fe61374e0c4b977366c4d_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:1968
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:2784

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpE5CF.tmp

    Filesize

    28KB

    MD5

    8e4a2083cfbfdec92811a5ec5a6afa9d

    SHA1

    2bea2ba535d94465af45cce95fe1daff941c5431

    SHA256

    d2ee49181d36ea8291495b53d08be946d157866981d2b5a1de695c065ddd8f1f

    SHA512

    e5b8eee935d77f74ed23a923c2ecffb6d4cf24f9d55aebff8ef6dded39a51671b90c04e81ce028933190b601c2a574dcd850bf107e82726aed711ffbfdf6caa5

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

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

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

    Filesize

    1KB

    MD5

    c2ceb48180a76ba4b7af9fe97584fb35

    SHA1

    9acd9af1ef4961aac516eebad8a4f6a3aa07e849

    SHA256

    f6ac1b54d17ee27e20295acbd2c367f1d5b9fbb73ff52d710aba07f67439c370

    SHA512

    699848933fe7425325cbcd55031a497f0f9e522c05686f5b2280562a0cda3189baa9fcce22ddf0ae008a78cbbffc3b012d867d41b706431962d2a11c83042a24

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1968-17-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1968-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1968-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1968-80-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1968-75-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1968-24-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1968-71-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1968-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1968-87-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1968-47-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2784-43-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2784-72-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2784-48-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2784-53-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2784-36-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2784-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2784-29-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2784-41-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2784-23-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2784-76-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2784-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2784-81-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2784-83-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2784-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2784-88-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB