Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27-05-2024 12:10

General

  • Target

    791b92715787eacd65c5c592bb35e4b7_JaffaCakes118.exe

  • Size

    40KB

  • MD5

    791b92715787eacd65c5c592bb35e4b7

  • SHA1

    0f82b65b6c55846b89b7e1cfe5cc8262d0dc02c4

  • SHA256

    54d018497849e2ac5775780f6d77c0c8f646f2a4edc03ef4308e8d261b632327

  • SHA512

    fa6732b9f8b4623b67ed21643efb26975b79e8e3666721e43cef41d64b7083ac4acae52b70ac2e1058f00a2bba02280a78d51d1ac56daf498c3a83cb428e1940

  • SSDEEP

    768:aq9m/ZsybSg2ts4L3RLc/qjhsKmHbk1+qJ0UtHnvS:aqk/Zdic/qjh8w19JDHna

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\791b92715787eacd65c5c592bb35e4b7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\791b92715787eacd65c5c592bb35e4b7_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:2248
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:2012

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpD2E9.tmp

    Filesize

    40KB

    MD5

    2ce7f275c305d6f1f85224f08104d24a

    SHA1

    875a11aaf9e6b12b0da6a71c709e4a6c3fe063e2

    SHA256

    ac6eb3fbe5368f329875cd14152f80d151e4ce8ba30f6b3cc92646781d3fa436

    SHA512

    177295c7e211887fec351b9cd0fb021df065e5cea8a07ece1163b1fb79d382783d68dcd8b282494f7fb146e1bad33f8c2485dd81c39c2204518f9f28c3877729

  • 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

    10014d114742be2b95ac8843dcf72490

    SHA1

    fe05545e70ef69496962f8db2350cb588cc64239

    SHA256

    7cc9ef4f294ec3bc01b8ab274d5f50d25d39915cbcf80f494e99c8857f5175ad

    SHA512

    0dc1cbc03fccdc587e8526b964a1b207f1d62387e49bd16c01aab45e2071166a1a2ae3a3bf25b443e816ce15a1e7d354c87adc0b17dbb3caae1ee2a0ca14c98b

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2012-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2012-39-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2012-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2012-70-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2012-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2012-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2012-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2012-34-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2012-35-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2012-66-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2012-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2012-65-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2012-56-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2012-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2012-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2248-4-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2248-0-0x0000000000500000-0x000000000050D000-memory.dmp

    Filesize

    52KB

  • memory/2248-21-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB