Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240708-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240708-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-07-2024 13:36

General

  • Target

    2c8d5468b85a22a0ff4cf397d13ecd48_JaffaCakes118.exe

  • Size

    23KB

  • MD5

    2c8d5468b85a22a0ff4cf397d13ecd48

  • SHA1

    6a0a995fc451edad2013dc9f1046727118ccecfc

  • SHA256

    a906a4305a1e7458d14ae876936a4999570507d6a81bfa7c8dbb3878420edccf

  • SHA512

    86cebc84f0ba6e4b5b18ae463f983bef757f96875e34f5384f16aa8033fc5a9417dc530586cb07f772bb5685eac131ebaf3ba3abeeb29ac72dde2da9f08981c8

  • SSDEEP

    384:U9bx7AD8fCPGFPOnpxKGF1vvB7JktvqVrz3zirke7u2BDkBQS:ON7a8pFPOB1vvXMvqtzWrkeayDi

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2c8d5468b85a22a0ff4cf397d13ecd48_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2c8d5468b85a22a0ff4cf397d13ecd48_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1076
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1076 -s 220
      2⤵
      • Program crash
      PID:3128
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2C8D54~1.EXE > nul
      2⤵
        PID:4520
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1076 -ip 1076
      1⤵
        PID:2400
      • C:\Windows\SysWOW64\2c8d5468b85a22a0ff4cf397d13ecd48_JaffaCakes118.exe
        C:\Windows\SysWOW64\2c8d5468b85a22a0ff4cf397d13ecd48_JaffaCakes118.exe
        1⤵
        • Executes dropped EXE
        PID:2216
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2216 -s 216
          2⤵
          • Program crash
          PID:1288
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2216 -ip 2216
        1⤵
          PID:3860

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Windows\SysWOW64\2c8d5468b85a22a0ff4cf397d13ecd48_JaffaCakes118.exe

          Filesize

          23KB

          MD5

          2c8d5468b85a22a0ff4cf397d13ecd48

          SHA1

          6a0a995fc451edad2013dc9f1046727118ccecfc

          SHA256

          a906a4305a1e7458d14ae876936a4999570507d6a81bfa7c8dbb3878420edccf

          SHA512

          86cebc84f0ba6e4b5b18ae463f983bef757f96875e34f5384f16aa8033fc5a9417dc530586cb07f772bb5685eac131ebaf3ba3abeeb29ac72dde2da9f08981c8

        • memory/1076-0-0x0000000000400000-0x00000000004495F0-memory.dmp

          Filesize

          293KB

        • memory/1076-1-0x00000000005C0000-0x00000000005C9000-memory.dmp

          Filesize

          36KB

        • memory/1076-6-0x0000000000400000-0x00000000004495F0-memory.dmp

          Filesize

          293KB

        • memory/2216-5-0x0000000000D10000-0x0000000000D19000-memory.dmp

          Filesize

          36KB

        • memory/2216-7-0x0000000000400000-0x00000000004495F0-memory.dmp

          Filesize

          293KB