Analysis

  • max time kernel
    16s
  • max time network
    18s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/05/2024, 04:49

Errors

Reason
Machine shutdown

General

  • Target

    2d6eb77ea440c458d4eed7c1c8b00610_JaffaCakes118.msi

  • Size

    2.0MB

  • MD5

    2d6eb77ea440c458d4eed7c1c8b00610

  • SHA1

    e4c8d9c3f8cab9030c24e37e75198f88be214ecf

  • SHA256

    58b55f4d584c13f3daad09e7c63cdd515483d9ef299da6553529c699453bd2e5

  • SHA512

    a468c243a7f5af55a0218e317990f0952cf50c5831c1dd5a8ef46d2a1cd4ac1780af078652d4c7431679c89a3da139df646131ac6673bd01ed0fd38a0b5f81ba

  • SSDEEP

    49152:jYoYTQ3IgOfQAWMBYNRatUnyxA0oPEkfXV3hZ2lEvS0:rYkIiApBLC0oPn3hv60

Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Drops file in Windows directory 13 IoCs
  • Loads dropped DLL 5 IoCs
  • Modifies data under HKEY_USERS 15 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 51 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\2d6eb77ea440c458d4eed7c1c8b00610_JaffaCakes118.msi
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2568
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2700
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding BD37282E028A1648874D7B1938B8D8DF
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:4936
      • C:\Windows\SysWOW64\netsh.exe
        "C:\Windows\SysWOW64\netsh.exe" ipsec static add policy name=qianye
        3⤵
          PID:3156
        • C:\Windows\SysWOW64\netsh.exe
          "C:\Windows\SysWOW64\netsh.exe" ipsec static add filterlist name=Filter1
          3⤵
            PID:1488
          • C:\Windows\SysWOW64\netsh.exe
            "C:\Windows\SysWOW64\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=any dstaddr=Me dstport=445 protocol=TCP
            3⤵
              PID:4620
            • C:\Windows\SysWOW64\netsh.exe
              "C:\Windows\SysWOW64\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=any dstaddr=Me dstport=135 protocol=TCP
              3⤵
                PID:2756
              • C:\Windows\SysWOW64\netsh.exe
                "C:\Windows\SysWOW64\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=any dstaddr=Me dstport=139 protocol=TCP
                3⤵
                  PID:4404
                • C:\Windows\SysWOW64\netsh.exe
                  "C:\Windows\SysWOW64\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=any dstaddr=Me dstport=445 protocol=UDP
                  3⤵
                    PID:2424
                  • C:\Windows\SysWOW64\netsh.exe
                    "C:\Windows\SysWOW64\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=any dstaddr=Me dstport=135 protocol=UDP
                    3⤵
                      PID:4052
                    • C:\Windows\SysWOW64\netsh.exe
                      "C:\Windows\SysWOW64\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=any dstaddr=Me dstport=139 protocol=UDP
                      3⤵
                        PID:3356
                      • C:\Windows\SysWOW64\netsh.exe
                        "C:\Windows\SysWOW64\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=Me dstaddr=any dstport=2222 protocol=TCP
                        3⤵
                          PID:2016
                        • C:\Windows\SysWOW64\netsh.exe
                          "C:\Windows\SysWOW64\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=Me dstaddr=any dstport=3333 protocol=TCP
                          3⤵
                            PID:4080
                          • C:\Windows\SysWOW64\netsh.exe
                            "C:\Windows\SysWOW64\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=Me dstaddr=any dstport=4444 protocol=TCP
                            3⤵
                              PID:3920
                            • C:\Windows\SysWOW64\netsh.exe
                              "C:\Windows\SysWOW64\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=Me dstaddr=any dstport=5555 protocol=TCP
                              3⤵
                                PID:5048
                              • C:\Windows\SysWOW64\netsh.exe
                                "C:\Windows\SysWOW64\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=Me dstaddr=any dstport=6666 protocol=TCP
                                3⤵
                                  PID:4416
                                • C:\Windows\SysWOW64\netsh.exe
                                  "C:\Windows\SysWOW64\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=Me dstaddr=any dstport=7777 protocol=TCP
                                  3⤵
                                    PID:3280
                                  • C:\Windows\SysWOW64\netsh.exe
                                    "C:\Windows\SysWOW64\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=Me dstaddr=any dstport=8443 protocol=TCP
                                    3⤵
                                      PID:2276
                                    • C:\Windows\SysWOW64\netsh.exe
                                      "C:\Windows\SysWOW64\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=Me dstaddr=any dstport=8888 protocol=TCP
                                      3⤵
                                        PID:3496
                                      • C:\Windows\SysWOW64\netsh.exe
                                        "C:\Windows\SysWOW64\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=Me dstaddr=any dstport=9000 protocol=TCP
                                        3⤵
                                          PID:4700
                                        • C:\Windows\SysWOW64\netsh.exe
                                          "C:\Windows\SysWOW64\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=Me dstaddr=any dstport=9999 protocol=TCP
                                          3⤵
                                            PID:4632
                                          • C:\Windows\SysWOW64\netsh.exe
                                            "C:\Windows\SysWOW64\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=Me dstaddr=any dstport=14443 protocol=TCP
                                            3⤵
                                              PID:1328
                                            • C:\Windows\SysWOW64\netsh.exe
                                              "C:\Windows\SysWOW64\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=Me dstaddr=any dstport=14444 protocol=TCP
                                              3⤵
                                                PID:1080
                                              • C:\Windows\SysWOW64\netsh.exe
                                                "C:\Windows\SysWOW64\netsh.exe" ipsec static add filteraction name=FilteraAtion1 action=block
                                                3⤵
                                                  PID:3740
                                                • C:\Windows\SysWOW64\netsh.exe
                                                  "C:\Windows\SysWOW64\netsh.exe" ipsec static add rule name=Rule1 policy=qianye filterlist=Filter1 filteraction=FilteraAtion1
                                                  3⤵
                                                    PID:2660
                                                  • C:\Windows\SysWOW64\netsh.exe
                                                    "C:\Windows\SysWOW64\netsh.exe" ipsec static set policy name=qianye assign=y
                                                    3⤵
                                                      PID:1600
                                                • C:\Windows\system32\LogonUI.exe
                                                  "LogonUI.exe" /flags:0x4 /state0:0xa396b055 /state1:0x41c64e6d
                                                  1⤵
                                                  • Modifies data under HKEY_USERS
                                                  • Suspicious use of SetWindowsHookEx
                                                  PID:3144

                                                Network

                                                      MITRE ATT&CK Enterprise v15

                                                      Replay Monitor

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                                                      Downloads

                                                      • C:\Config.Msi\e573a3d.rbs

                                                        Filesize

                                                        12KB

                                                        MD5

                                                        95f5844559927a1e5b8f19a50e275cbb

                                                        SHA1

                                                        2b2cc1d93a9d53d17abaa7c0bcd37dfb13587f95

                                                        SHA256

                                                        790f6497b4c0501742b6f432b11083530bb52fe0f1991182a20ae4d2adc0a0b2

                                                        SHA512

                                                        ed6d560ffdb3b864f600eb53af4185f2931c7d03161470cb5244316f56b4f393d7761d811c96a9e83960974470beb4782b0ccd702ae0f3226075486f13ceb87c

                                                      • C:\Windows\Installer\MSI3A88.tmp

                                                        Filesize

                                                        243KB

                                                        MD5

                                                        aaab8d3f7e9e8f143a17a0d15a1d1715

                                                        SHA1

                                                        8aca4e362e4cdc68c2f8f8f35f200126716f9c74

                                                        SHA256

                                                        fd3d6c50c3524063f7c28f815838e0fb06fd4ebff094e7b88902334abd463889

                                                        SHA512

                                                        1999224f57cd453d5d4d7d678144e0b719290ae925bb3574ce28ae787dc406a6b3df8e44475b12b9cdc0ff43d2979f626f08291304c66cdca536cd1897715c9a

                                                      • C:\Windows\Installer\MSI3B85.tmp

                                                        Filesize

                                                        380KB

                                                        MD5

                                                        3eb31b9a689d506f3b1d3738d28ab640

                                                        SHA1

                                                        1681fe3bbdcbe617a034b092ea77249dd4c3e986

                                                        SHA256

                                                        3a7d9cdd6be9ce0e4d01e9894242b497536336bf1850fb0a814a369c8a189c46

                                                        SHA512

                                                        2598e39f4fd139775bbb040218af802db722d4dca99a4230edfde282362b433c5e30c15d5385063aa76bff916031b0e43586ef05d2ada4edc3c1410371b98e09