Analysis

  • max time kernel
    149s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    18/10/2026, 17:15

General

  • Target
    jaffacakes118_Trojan.Win32.Inject.wnme.exe
  • Size 1.9MB
  • Sample261018-vs3prssvbv
  • SHA256 73c072cb5f41863f84b46040c2e1eb7efed83c5c7bf9b2537115a81df87aeed5
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • Checks computer location settings 2 TTPs 3 IoCs

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

  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 4 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Program crash 1 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • System Location Discovery: System Language Discovery 1 TTPs 12 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.wnme.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.wnme.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3180
    • C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4396
      • C:\Users\Admin\AppData\Local\Temp\@AEC4D2.tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\@AEC4D2.tmp.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Loads dropped DLL
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2016
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat" "
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4232
          • C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe
            "C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Loads dropped DLL
            • Reads the TCP/IP host and domain name from the registry
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:2116
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:4304
              • C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
                "C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 2116
                7⤵
                • Checks computer location settings
                • Executes dropped EXE
                • Adds Run key to start application
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of WriteProcessMemory
                PID:2144
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat" "
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of WriteProcessMemory
                  PID:1236
                  • C:\Users\Admin\AppData\Local\Temp\wtmps.exe
                    "C:\Users\Admin\AppData\Local\Temp\wtmps.exe"
                    9⤵
                    • Executes dropped EXE
                    • Drops file in System32 directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of WriteProcessMemory
                    PID:4316
                    • C:\Windows\SysWOW64\mscaps.exe
                      "C:\Windows\system32\mscaps.exe" /C:\Users\Admin\AppData\Local\Temp\wtmps.exe
                      10⤵
                      • Executes dropped EXE
                      PID:820
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:1240
      • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.wnme.exe
        "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.wnme.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:1408
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1408 -s 452
          4⤵
          • Program crash
          PID:1020
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1408 -ip 1408
    1⤵
      PID:4860
    • C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe"
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:1184

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          @AEC4D2.tmp.exe

          • Path C:\Users\Admin\AppData\Local\Temp\@AEC4D2.tmp.exe
          • Size 1.7MB
          • SHA256 4556a1168f9d1d9c4821f7f15c111d3043c77a99e345c4b9706f68c89bbf8fb1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          D9F0.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\D9F0.tmp
          • Size 406B
          • SHA256 27e678bf5dc82219d6edd744f0b82567a26e40f8a9dcd6487205e13058e3ed1f
          • MD5 SHA1 SHA512 TLSH

          SeC929.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\SeC929.tmp
          • Size 896B
          • SHA256 db66d62796ae12bf459e514f27bb1a0d416d804365f44e8ec53dd760e3f7b8b8
          • MD5 SHA1 SHA512

          jaffacakes118_Trojan.Win32.Inject.wnme.exe

          • Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.wnme.exe
          • Size 184KB
          • SHA256 3aab3cf37efd4c034da13a0d7ba8725f49a21d227e05f3bba91d8d36350f4a67
          • MD5 SHA1 SHA512 SSDEEP TLSH

          tmpCCB1.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmpCCB1.tmp
          • Size 1.0MB
          • SHA256 07ffcde2097d0af67464907fec6a4079b92da11583013bae7d3313fa32312fe8
          • MD5 SHA1 SHA512 SSDEEP

          tmpCCC2.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmpCCC2.tmp
          • Size 229KB
          • SHA256 70a392389aecd0f58251e72c3fd7e9159f481061d14209ff8708a0fd9ff584dc
          • MD5 SHA1 SHA512 SSDEEP

          tmpCCC3.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmpCCC3.tmp
          • Size 120KB
          • SHA256 01631353726dc51bcea311dbc012572cf96775e516b1c79a2de572ef15954b7a
          • MD5 SHA1 SHA512 SSDEEP

          tmpCCD4.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmpCCD4.tmp
          • Size 126KB
          • SHA256 ae5697f849fa48db6d3d13455c224fcf6ceb0602a1e8ac443e211dd0f32d50f4
          • MD5 SHA1 SHA512 SSDEEP

          tmpCCD5.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmpCCD5.tmp
          • Size 89KB
          • SHA256 63149ad45db380f5dd15f65d9ceb2611d53a0a66e022483bee4ce2ff7d2610e2
          • MD5 SHA1 SHA512 SSDEEP

          tmpCCD6.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmpCCD6.tmp
          • Size 99KB
          • SHA256 5ec8093ef5939d1abce1c576097b584fb600b94ad767c1da897f7cb7f0063d26
          • MD5 SHA1 SHA512 SSDEEP

          tmpCCE6.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmpCCE6.tmp
          • Size 172KB
          • SHA256 27c945ccb84aa024f1f063701327e829a7ef3a7ede4a43b2febbb1dddbdf8740
          • MD5 SHA1 SHA512 SSDEEP

          tmpCCE7.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmpCCE7.tmp
          • Size 276KB
          • SHA256 d2fa6f9686386a92253a9c5ea25ace702a111483540b60c1300789235cea7fdc
          • MD5 SHA1 SHA512 SSDEEP

          wtmps.exe

          • Path C:\Users\Admin\AppData\Local\Temp\wtmps.exe
          • Size 276KB
          • SHA256 3b20c853d4ca23240cd338b8cab16f1027c540ddfe9c4ffdca1624d2f923b373
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ~TMC781.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\~TMC781.tmp
          • Size 1.6MB
          • SHA256 767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
          • MD5 SHA1 SHA512 SSDEEP TLSH

          launch.exe

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
          • Size 172KB
          • SHA256 6a7093440420306cf7de53421a67af8a1094771e0aab9535acbd748d08ed766c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          WdExt.exe

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe
          • Size 1.7MB
          • SHA256 ed4a0dd45144214f90c078e4358574def62c77aa66e22362d98fad9a4a0096ee
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Admin0.bat

          • Path C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat
          • Size 129B
          • SHA256 b3c704b1a728004fc5e25899d72930a7466d7628dd6ddd795b3000897dfa4020
          • MD5 SHA1 SHA512 TLSH

          Admin1.bat

          • Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
          • Size 196B
          • SHA256 5946441aa1bca7274027dd7f82c3aa61e76d3c7efd821c6ff64fe48e52f75179
          • MD5 SHA1 SHA512 TLSH

          Admin1.bat

          • Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
          • Size 126B
          • SHA256 e263aeb5baaa5f47e4837d85fb27d16f7f827b29ae882df2a22b4bc7423dd90e
          • MD5 SHA1 SHA512 TLSH

          Admin2.bat

          • Path C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat
          • Size 102B
          • SHA256 4e7d460b8dc9f2c01b4c5a16fb956aced10127bc940e8039a80c6455901ea1f0
          • MD5 SHA1 SHA512 TLSH

          mydll.dll

          • Path C:\Users\Admin\AppData\Roaming\Temp\mydll.dll
          • Size 388KB
          • SHA256 c67ed34d9254b31e611ee830125c3f2572a1e686f82deb69e1580fb9a4614cd0
          • MD5 SHA1 SHA512 SSDEEP

          mydll.dll

          • Path C:\Users\Admin\AppData\Roaming\Temp\mydll.dll
          • Size 388KB
          • SHA256 93db7c9699594caa19490280842fbebec3877278c92128b92e63d75fcd01397a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          mscaps.exe

          • Path C:\Windows\SysWOW64\mscaps.exe
          • Size 200KB
          • SHA256 2c4c9ec8e9291ba5c73f641af2e0c3e1bbd257ac40d9fb9d3faab7cebc978905
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/1408-33-0x0000000000560000-0x000000000058A000-memory.dmp

          memory/1408-38-0x0000000077962000-0x0000000077963000-memory.dmp

          memory/1408-186-0x0000000000400000-0x000000000042A000-memory.dmp

          memory/1408-39-0x0000000077962000-0x0000000077963000-memory.dmp

          memory/1408-187-0x0000000000560000-0x000000000058A000-memory.dmp

          memory/1408-40-0x0000000077962000-0x0000000077964000-memory.dmp

          memory/1408-41-0x0000000077962000-0x0000000077964000-memory.dmp

          memory/2016-20-0x0000000010000000-0x0000000010015000-memory.dmp