Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    27-05-2024 20:58

General

  • Target

    7a8247c355408eec79a0c0b887aab8b0_JaffaCakes118.exe

  • Size

    40KB

  • MD5

    7a8247c355408eec79a0c0b887aab8b0

  • SHA1

    ff0bfc6cdce05680310b4c93db4d022a5da967bc

  • SHA256

    84a63bec3ac6c69f8ebcd6ca3baa58a6c69884d5e34e673031e919f91d742ab3

  • SHA512

    79007c0005b25d82bdc75c7212b479ab9ec1739083bd70163f1b0f11c266f6c39ad6c00dc6465ad8df0ccd441a3f2d29dd3251a06807bb089a3637372512c489

  • SSDEEP

    768:aq9m/ZsybSg2ts4L3RLc/qjhsKmHbk1+qJ0UtHJZc:aqk/Zdic/qjh8w19JDHJK

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 17 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\7a8247c355408eec79a0c0b887aab8b0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7a8247c355408eec79a0c0b887aab8b0_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:2236
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:2084

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpE2FF.tmp

    Filesize

    40KB

    MD5

    09265c714bf124a98a9acc14fc0f0bca

    SHA1

    08b847dd13119a24aa07c3c5f68a6d8760a409a6

    SHA256

    7a44b58de8dc12764587b678bbbfff50f01213ad7a459e67d215b26a3f8a05e4

    SHA512

    a2d0bea18b4bc0e5f0d40040334ae8c908caceeeea7ada7257a05aa0ad81748724a1f491c22d6da22089d0be018ca568c13f009458cb155e096091c421e770c7

  • 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

    025977b15d8ca6b9e90c7b4a52138327

    SHA1

    63e51d440309cf41026c0a26d9f1796aa6a5dc57

    SHA256

    d8bae8cd7f0165c69d33aade35e95d784fce1a106082fca46e0970834c189faa

    SHA512

    4c52a1ff1517143cf7c204ec4008d85ec48f54c81f080effc432e75ac488b578e648dd065abf44cdf5f86336b88a49d2c51db579f159d2e95c89c8b4039b7cc0

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2084-27-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2084-36-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2084-17-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2084-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2084-71-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2084-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2084-67-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2084-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2084-35-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2084-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2084-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2084-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2084-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2084-49-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2084-66-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2236-4-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2236-10-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2236-0-0x0000000000500000-0x000000000050D000-memory.dmp

    Filesize

    52KB

  • memory/2236-22-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB