Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-06-2024 15:42

General

  • Target

    924e5824014d9c8fc0eeb8ff7bad9d7d_JaffaCakes118.exe

  • Size

    679KB

  • MD5

    924e5824014d9c8fc0eeb8ff7bad9d7d

  • SHA1

    1e902c04f0cdbc9a96049a5713050474baf907d0

  • SHA256

    1e064eb8c153c57a0b0d5c0d4a5e95195955c764044f46412ebb8c00040e1928

  • SHA512

    099dc55d4d67fe3e4e4071a51371c4ef1e14c2347fedfa8643f8bd39a79740b610fbbb775cfad2a82168eff12f02d507c3fe5f81d88a3ad98418069673e8771a

  • SSDEEP

    12288:XQXYPcOvIuaxg1ms5S1hq3JonqMxFGlWARHT2Pn:X53vTPckMh5UlWcCPn

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 5 IoCs

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

  • Drops startup file 7 IoCs
  • Executes dropped EXE 8 IoCs
  • Obfuscated with Agile.Net obfuscator 2 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs ping.exe 1 TTPs 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\924e5824014d9c8fc0eeb8ff7bad9d7d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\924e5824014d9c8fc0eeb8ff7bad9d7d_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:332
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\924e5824014d9c8fc0eeb8ff7bad9d7d_JaffaCakes118.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe"
      2⤵
      • Drops startup file
      PID:4020
    • C:\Windows\SysWOW64\explorer.exe
      "C:\Windows\System32\explorer.exe" /c, "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe"
      2⤵
        PID:4072
    • C:\Windows\explorer.exe
      C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2688
      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe"
        2⤵
        • Drops startup file
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4404
        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe
          "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe"
          3⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4576
          • C:\Users\Admin\AppData\Local\Temp\scvhost\scvhost.exe
            "C:\Users\Admin\AppData\Local\Temp\scvhost\scvhost.exe"
            4⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:4988
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\scvhost\scvhost.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe"
              5⤵
              • Drops startup file
              PID:2220
            • C:\Windows\SysWOW64\explorer.exe
              "C:\Windows\System32\explorer.exe" /c, "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe"
              5⤵
                PID:1100
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe"
              4⤵
              • Suspicious use of WriteProcessMemory
              PID:4480
              • C:\Windows\SysWOW64\PING.EXE
                ping 1.1.1.1 -n 1 -w 1000
                5⤵
                • Runs ping.exe
                PID:4812
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3848 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:3776
        • C:\Windows\explorer.exe
          C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
          1⤵
          • Suspicious use of WriteProcessMemory
          PID:2296
          • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe
            "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe"
            2⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:2164
            • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe
              "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe"
              3⤵
              • Checks computer location settings
              • Executes dropped EXE
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:3944
              • C:\Users\Admin\AppData\Local\Temp\scvhost\scvhost.exe
                "C:\Users\Admin\AppData\Local\Temp\scvhost\scvhost.exe"
                4⤵
                • Checks computer location settings
                • Executes dropped EXE
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:4284
                • C:\Windows\SysWOW64\cmd.exe
                  "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\scvhost\scvhost.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe"
                  5⤵
                  • Drops startup file
                  PID:2816
                • C:\Windows\SysWOW64\explorer.exe
                  "C:\Windows\System32\explorer.exe" /c, "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe"
                  5⤵
                    PID:1684
                • C:\Windows\SysWOW64\cmd.exe
                  "C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe"
                  4⤵
                  • Suspicious use of WriteProcessMemory
                  PID:3348
                  • C:\Windows\SysWOW64\PING.EXE
                    ping 1.1.1.1 -n 1 -w 1000
                    5⤵
                    • Runs ping.exe
                    PID:2940
          • C:\Windows\explorer.exe
            C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
            1⤵
            • Suspicious use of WriteProcessMemory
            PID:2960
            • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe
              "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe"
              2⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:3696
              • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe
                "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe"
                3⤵
                • Executes dropped EXE
                PID:1768

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\scvhost.exe.log
            Filesize

            1KB

            MD5

            8ec831f3e3a3f77e4a7b9cd32b48384c

            SHA1

            d83f09fd87c5bd86e045873c231c14836e76a05c

            SHA256

            7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

            SHA512

            26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

          • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe
            Filesize

            679KB

            MD5

            924e5824014d9c8fc0eeb8ff7bad9d7d

            SHA1

            1e902c04f0cdbc9a96049a5713050474baf907d0

            SHA256

            1e064eb8c153c57a0b0d5c0d4a5e95195955c764044f46412ebb8c00040e1928

            SHA512

            099dc55d4d67fe3e4e4071a51371c4ef1e14c2347fedfa8643f8bd39a79740b610fbbb775cfad2a82168eff12f02d507c3fe5f81d88a3ad98418069673e8771a

          • memory/332-13-0x0000000074F00000-0x00000000756B0000-memory.dmp
            Filesize

            7.7MB

          • memory/332-2-0x0000000007B60000-0x0000000007C08000-memory.dmp
            Filesize

            672KB

          • memory/332-4-0x0000000074F00000-0x00000000756B0000-memory.dmp
            Filesize

            7.7MB

          • memory/332-5-0x0000000007F50000-0x0000000007FE2000-memory.dmp
            Filesize

            584KB

          • memory/332-6-0x0000000007FF0000-0x0000000008028000-memory.dmp
            Filesize

            224KB

          • memory/332-7-0x00000000057C0000-0x00000000057C6000-memory.dmp
            Filesize

            24KB

          • memory/332-8-0x00000000081A0000-0x00000000081AA000-memory.dmp
            Filesize

            40KB

          • memory/332-9-0x0000000074F0E000-0x0000000074F0F000-memory.dmp
            Filesize

            4KB

          • memory/332-0-0x0000000074F0E000-0x0000000074F0F000-memory.dmp
            Filesize

            4KB

          • memory/332-3-0x0000000008400000-0x00000000089A4000-memory.dmp
            Filesize

            5.6MB

          • memory/332-1-0x0000000000CE0000-0x0000000000D90000-memory.dmp
            Filesize

            704KB

          • memory/3944-46-0x0000000006DB0000-0x0000000006DC8000-memory.dmp
            Filesize

            96KB

          • memory/4404-18-0x0000000006760000-0x00000000067FC000-memory.dmp
            Filesize

            624KB

          • memory/4404-16-0x00000000073F0000-0x0000000007428000-memory.dmp
            Filesize

            224KB

          • memory/4576-23-0x0000000000600000-0x0000000000656000-memory.dmp
            Filesize

            344KB

          • memory/4576-24-0x0000000000870000-0x0000000000880000-memory.dmp
            Filesize

            64KB

          • memory/4576-25-0x0000000004C80000-0x0000000004D2E000-memory.dmp
            Filesize

            696KB

          • memory/4576-26-0x0000000000B00000-0x0000000000B28000-memory.dmp
            Filesize

            160KB

          • memory/4576-27-0x00000000066D0000-0x0000000006736000-memory.dmp
            Filesize

            408KB

          • memory/4576-28-0x0000000006E40000-0x0000000006E58000-memory.dmp
            Filesize

            96KB