Overview

overview

8

Static

static

3

00a7dfedc5...18.exe

windows7-x64

8

00a7dfedc5...18.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    138s
  • max time network
    100s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/06/2024, 21:41

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General

  • Target

    00a7dfedc55b85f394dd907a8f9ffa15_JaffaCakes118.exe

  • Size

    20KB

  • MD5

    00a7dfedc55b85f394dd907a8f9ffa15

  • SHA1

    5d85ea259ddd65c0aac0d7960044b1f386714bf7

  • SHA256

    481ee6a2f90c62160e6bc756167b19244b60c2b449032174247483b26edbfac1

  • SHA512

    b2282b567056be605eb7705fa4fbd02145cb58afbaa428bd7721c1ff1b80390b3ba71a13c517576b861c39f5977d1a024aca0be0c9f4b89608f9a8ee6387b83f

  • SSDEEP

    384:4m8w7O2vD/stps+Vf1zqehd7LL8jqNCIz+G6AVJxzQSXJQzI52:4Vw7O28pDt1zHjnLj4WB6lzU2

Score
8/10
persistence

Malware Config

Signatures

  • Event Triggered Execution: Image File Execution Options Injection 1 TTPs 60 IoCs
    persistence
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 4 IoCs

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

  • Drops file in System32 directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 25 IoCs
    adwarespyware
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 50 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\00a7dfedc55b85f394dd907a8f9ffa15_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\00a7dfedc55b85f394dd907a8f9ffa15_JaffaCakes118.exe"
    1⤵
    • Event Triggered Execution: Image File Execution Options Injection
    • Checks computer location settings
    • Enumerates connected drives
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4968
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c net stop McShield
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4236
      • C:\Windows\SysWOW64\net.exe
        net stop McShield
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2932
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop McShield
          4⤵
            PID:4256
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c net stop KWhatchsvc
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:212
        • C:\Windows\SysWOW64\net.exe
          net stop KWhatchsvc
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:2140
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop KWhatchsvc
            4⤵
              PID:620
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c net stop KPfwSvc
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1556
          • C:\Windows\SysWOW64\net.exe
            net stop KPfwSvc
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:5048
            • C:\Windows\SysWOW64\net1.exe
              C:\Windows\system32\net1 stop KPfwSvc
              4⤵
                PID:3612
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c net stop "McAfee Framework ·þÎñ"
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:3796
            • C:\Windows\SysWOW64\net.exe
              net stop "McAfee Framework ·þÎñ"
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:4404
              • C:\Windows\SysWOW64\net1.exe
                C:\Windows\system32\net1 stop "McAfee Framework ·þÎñ"
                4⤵
                  PID:4608
            • C:\Windows\SysWOW64\cmd.exe
              cmd /c net stop "Norton AntiVirus Server"
              2⤵
              • Suspicious use of WriteProcessMemory
              PID:4224
              • C:\Windows\SysWOW64\net.exe
                net stop "Norton AntiVirus Server"
                3⤵
                • Suspicious use of WriteProcessMemory
                PID:5060
                • C:\Windows\SysWOW64\net1.exe
                  C:\Windows\system32\net1 stop "Norton AntiVirus Server"
                  4⤵
                    PID:2500
              • C:\Windows\SysWOW64\cmd.exe
                cmd /c net stop DefWatch
                2⤵
                • Suspicious use of WriteProcessMemory
                PID:1496
                • C:\Windows\SysWOW64\net.exe
                  net stop DefWatch
                  3⤵
                  • Suspicious use of WriteProcessMemory
                  PID:1472
                  • C:\Windows\SysWOW64\net1.exe
                    C:\Windows\system32\net1 stop DefWatch
                    4⤵
                      PID:3800
                • C:\Windows\SysWOW64\cmd.exe
                  cmd /c net stop "Symantec AntiVirus Client"
                  2⤵
                  • Suspicious use of WriteProcessMemory
                  PID:2952
                  • C:\Windows\SysWOW64\net.exe
                    net stop "Symantec AntiVirus Client"
                    3⤵
                    • Suspicious use of WriteProcessMemory
                    PID:4572
                    • C:\Windows\SysWOW64\net1.exe
                      C:\Windows\system32\net1 stop "Symantec AntiVirus Client"
                      4⤵
                        PID:3500
                  • C:\Windows\SysWOW64\cacls.exe
                    "C:\Windows\System32\cacls.exe" C:\Windows\system32\packet.dll /e /p everyone:f
                    2⤵
                      PID:1384
                    • C:\Windows\SysWOW64\cacls.exe
                      "C:\Windows\System32\cacls.exe" C:\Windows\system32\pthreadVC.dll /e /p everyone:f
                      2⤵
                        PID:992
                      • C:\Windows\SysWOW64\cacls.exe
                        "C:\Windows\System32\cacls.exe" C:\Windows\system32\wpcap.dll /e /p everyone:f
                        2⤵
                          PID:1428
                        • C:\Windows\SysWOW64\cacls.exe
                          "C:\Windows\System32\cacls.exe" C:\Windows\system32\drivers\npf.sys /e /p everyone:f
                          2⤵
                            PID:888
                          • C:\Windows\SysWOW64\cacls.exe
                            "C:\Windows\System32\cacls.exe" C:\Windows\system32\npptools.dll /e /p everyone:f
                            2⤵
                              PID:1468
                            • C:\Windows\SysWOW64\cacls.exe
                              "C:\Windows\System32\cacls.exe" C:\Windows\system32\wanpacket.dll /e /p everyone:f
                              2⤵
                                PID:3812
                              • C:\Windows\SysWOW64\cacls.exe
                                "C:\Windows\System32\cacls.exe" C:\Windows\system32\drivers\acpidisk.sys /e /p everyone:f
                                2⤵
                                  PID:3632
                                • C:\Windows\SysWOW64\cacls.exe
                                  "C:\Windows\System32\cacls.exe" C:\Documents and Settings\All Users\¡¸¿ªÊ¼¡¹²Ëµ¥\³ÌÐò\Æô¶¯ /e /p everyone:f
                                  2⤵
                                    PID:4460
                                  • C:\Program Files\Internet Explorer\IEXPLORE.EXE
                                    "C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://www.baiduoo.com/tj.htm
                                    2⤵
                                    • Modifies Internet Explorer settings
                                    • Suspicious use of FindShellTrayWindow
                                    • Suspicious use of SetWindowsHookEx
                                    PID:1444
                                    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
                                      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1444 CREDAT:17410 /prefetch:2
                                      3⤵
                                      • Modifies Internet Explorer settings
                                      • Suspicious use of SetWindowsHookEx
                                      PID:3312
                                    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
                                      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1444 CREDAT:17420 /prefetch:2
                                      3⤵
                                      • Modifies Internet Explorer settings
                                      • Suspicious use of SetWindowsHookEx
                                      PID:1572
                                  • C:\Program Files\Internet Explorer\IEXPLORE.EXE
                                    "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
                                    2⤵
                                    • Modifies Internet Explorer settings
                                    PID:1776

                                Network

                                      MITRE ATT&CK Enterprise v15

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                                      Downloads

                                      • C:\AUTORUN.INF
                                        Filesize

                                        143B

                                        MD5

                                        06681241a4edbc760641b7a5654f7237

                                        SHA1

                                        ed06b57ab502a01ad3db9847d385ff4bb25c47e6

                                        SHA256

                                        cd40a37b11be27b97b1d41bc09d0946db59c2e699eec7b61d112b09b301a739b

                                        SHA512

                                        b7c67aeb77e28001ebec71865ba56fbfa4b279d45678f1e527528ffa0b8cfb8cedbac233ce89ab4e382495eb7c97925abcfc32ed70c82e341a0e0a993caa0a5d

                                        Download Submit

                                      • C:\MSDN.pif
                                        Filesize

                                        20KB

                                        MD5

                                        00a7dfedc55b85f394dd907a8f9ffa15

                                        SHA1

                                        5d85ea259ddd65c0aac0d7960044b1f386714bf7

                                        SHA256

                                        481ee6a2f90c62160e6bc756167b19244b60c2b449032174247483b26edbfac1

                                        SHA512

                                        b2282b567056be605eb7705fa4fbd02145cb58afbaa428bd7721c1ff1b80390b3ba71a13c517576b861c39f5977d1a024aca0be0c9f4b89608f9a8ee6387b83f

                                        Download Submit

                                      • memory/4968-1-0x0000000000510000-0x0000000000520000-memory.dmp

                                        Filesize

                                        64KB

                                        Download

                                      • memory/4968-0-0x0000000013140000-0x0000000013159000-memory.dmp

                                        Filesize

                                        100KB

                                        Download

                                      • memory/4968-10-0x0000000013140000-0x0000000013159000-memory.dmp

                                        Filesize

                                        100KB

                                        Download