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Overview

overview

10

Static

static

3

6a5f2cae84...18.exe

windows7-x64

6a5f2cae84...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    133s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/07/2024, 05:18

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General

  • Target

    6a5f2cae84027990b6c3ef43fa786721_JaffaCakes118.exe

  • Size

    176KB

  • MD5

    6a5f2cae84027990b6c3ef43fa786721

  • SHA1

    03a011449270c4d3618a3ec8c64be648e1b393ce

  • SHA256

    5ee202e368c71a0dc650db2ed9c2373cc559899ef16fbfe48f976681bc5da5bf

  • SHA512

    7440df6fb01a3e53533d55896aae72f4c273ffd25a9fe4e9a8fa64847d1239f4a59b9b753982fac8ea3acac62a106f5aa804efbdf76db7cdf80b14619c3db6d9

  • SSDEEP

    1536:t553v5WpI90w7gzwnCmMH0JdMQl83KG2rDrGsVrz:tjv5Wpk7SwLtJdMQl83KGUDrG

Score
10/10
discoverypersistence

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
    persistence
  • Drops file in Drivers directory 1 IoCs
  • Drops autorun.inf file 1 TTPs 1 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Windows directory 1 IoCs
  • 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.

    discovery
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch -p
    1⤵
      PID:780
    • C:\Users\Admin\AppData\Local\Temp\6a5f2cae84027990b6c3ef43fa786721_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\6a5f2cae84027990b6c3ef43fa786721_JaffaCakes118.exe"
      1⤵
      • Modifies WinLogon for persistence
      • Drops file in Drivers directory
      • Drops autorun.inf file
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3140
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
      1⤵
      • Suspicious behavior: AddClipboardFormatListener
      PID:2976
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
      1⤵
        PID:1484

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • memory/3140-0-0x0000000000400000-0x000000000042C000-memory.dmp

        Filesize

        176KB

        Download

      • memory/3140-2-0x0000000000400000-0x000000000042C000-memory.dmp

        Filesize

        176KB

        Download