Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    09-05-2024 18:02

General

  • Target

    2b339850ba96bb3c8308c70acd7ac521_JaffaCakes118.exe

  • Size

    458KB

  • MD5

    2b339850ba96bb3c8308c70acd7ac521

  • SHA1

    4c497319129abac43989a7a75c4ff8d3fee9554e

  • SHA256

    2040586dd9fea01ac08b13748962e9c7ec2bebd618d92543f260984b2eebc352

  • SHA512

    bba4a5d960e100295b7e2c33edfbc2e922ca12a92d43a7ec122f4d2dec33579abd38e4ef69134ed8e35bbbb8cc83efcaf7e67f1f5f2dfa6fc4c54bcd29eea401

  • SSDEEP

    12288:OSLFxvaN9Se5U17u1KFHeSJ7zdGUvVbCY:rFI9UqKNeSJ7zdGUB

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 5 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • NTFS ADS 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2b339850ba96bb3c8308c70acd7ac521_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2b339850ba96bb3c8308c70acd7ac521_JaffaCakes118.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2804
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\Admin\AppData\Local\Temp\2b339850ba96bb3c8308c70acd7ac521_JaffaCakes118.exe:Zone.Identifier"
      2⤵
      • NTFS ADS
      PID:2620
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\Admin\AppData\Local\Temp\2b339850ba96bb3c8308c70acd7ac521_JaffaCakes118.exe:Zone.Identifier"
      2⤵
      • NTFS ADS
      PID:2816
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2804 -s 1216
      2⤵
      • Loads dropped DLL
      • Program crash
      PID:2628

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\2b339850ba96bb3c8308c70acd7ac521_JaffaCakes118.exe

    Filesize

    458KB

    MD5

    2b339850ba96bb3c8308c70acd7ac521

    SHA1

    4c497319129abac43989a7a75c4ff8d3fee9554e

    SHA256

    2040586dd9fea01ac08b13748962e9c7ec2bebd618d92543f260984b2eebc352

    SHA512

    bba4a5d960e100295b7e2c33edfbc2e922ca12a92d43a7ec122f4d2dec33579abd38e4ef69134ed8e35bbbb8cc83efcaf7e67f1f5f2dfa6fc4c54bcd29eea401

  • memory/2804-0-0x000000007496E000-0x000000007496F000-memory.dmp

    Filesize

    4KB

  • memory/2804-1-0x0000000001090000-0x0000000001108000-memory.dmp

    Filesize

    480KB

  • memory/2804-2-0x0000000000370000-0x000000000039C000-memory.dmp

    Filesize

    176KB

  • memory/2804-3-0x0000000074960000-0x000000007504E000-memory.dmp

    Filesize

    6.9MB

  • memory/2804-4-0x00000000003E0000-0x00000000003EA000-memory.dmp

    Filesize

    40KB

  • memory/2804-5-0x0000000000850000-0x000000000085C000-memory.dmp

    Filesize

    48KB

  • memory/2804-6-0x0000000074960000-0x000000007504E000-memory.dmp

    Filesize

    6.9MB

  • memory/2804-7-0x0000000000B00000-0x0000000000B0C000-memory.dmp

    Filesize

    48KB