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Analysis

  • max time kernel
    74s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    27/10/2024, 22:26

General

  • Target

    7640752ea8ab3553d1624f39087de1c1_JaffaCakes118.dll

  • Size

    64KB

  • MD5

    7640752ea8ab3553d1624f39087de1c1

  • SHA1

    960e8e0b37aa20fe717e9566d0e5e84871c061a5

  • SHA256

    5910dbf3e530bf507525a5302ffb38d8fd09b77cb82d7d62db445980e331e9ff

  • SHA512

    f47206de6c53a97e9b8280a037c6167f4f45b24e8a668488559fdcf5ba7e41685487fe8f51b2f66e77ca032e520e60ed383e76ae5def0dc8aebcedb3fc909fe1

  • SSDEEP

    1536:k3tevdLQQxIVUROOmdXnBNWjtDRtUHpEv91Z7UCL5e:OgnI+RmdXnGROA1dd

Malware Config

Signatures

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1212
      • C:\Windows\system32\rundll32.exe
        rundll32.exe C:\Users\Admin\AppData\Local\Temp\7640752ea8ab3553d1624f39087de1c1_JaffaCakes118.dll,#1
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1740
        • C:\Windows\SysWOW64\rundll32.exe
          rundll32.exe C:\Users\Admin\AppData\Local\Temp\7640752ea8ab3553d1624f39087de1c1_JaffaCakes118.dll,#1
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:1128

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/1128-0-0x0000000010000000-0x0000000010014000-memory.dmp

      Filesize

      80KB

    • memory/1212-1-0x0000000002BE0000-0x0000000002BE1000-memory.dmp

      Filesize

      4KB