Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    14/07/2024, 22:51

General

  • Target

    471e9e81c244b4e8dcf3c36803b1543a_JaffaCakes118.exe

  • Size

    112KB

  • MD5

    471e9e81c244b4e8dcf3c36803b1543a

  • SHA1

    25e197f5444e03ff631186b00d69c2ca25d604a4

  • SHA256

    ae96ab165c21cfa22b2863265aae01a03eb2511b00cd80435c32417de283accc

  • SHA512

    727da3239221cc1c44593537b21807b3433b9c6d9c2a17825db20024ae8fe1736ec54373869a1fcb794ce9f44f400961e0c77f2cf782723a365eb38f2426b473

  • SSDEEP

    3072:33SHhw5mjr/aEDS1kYDduFifqhn+25Uf6ggrh:HSHO5mjrjASifMn+Tf6ph

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\471e9e81c244b4e8dcf3c36803b1543a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\471e9e81c244b4e8dcf3c36803b1543a_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2968
    • C:\Windows\SysWOW64\taskdir.exe
      taskdir.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of AdjustPrivilegeToken
      PID:2428

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Windows\SysWOW64\taskdir.exe

    Filesize

    112KB

    MD5

    471e9e81c244b4e8dcf3c36803b1543a

    SHA1

    25e197f5444e03ff631186b00d69c2ca25d604a4

    SHA256

    ae96ab165c21cfa22b2863265aae01a03eb2511b00cd80435c32417de283accc

    SHA512

    727da3239221cc1c44593537b21807b3433b9c6d9c2a17825db20024ae8fe1736ec54373869a1fcb794ce9f44f400961e0c77f2cf782723a365eb38f2426b473

  • memory/2428-10-0x0000000000400000-0x000000000048C000-memory.dmp

    Filesize

    560KB

  • memory/2428-19-0x0000000000400000-0x000000000048C000-memory.dmp

    Filesize

    560KB

  • memory/2968-7-0x0000000000400000-0x000000000048C000-memory.dmp

    Filesize

    560KB