Analysis

  • max time kernel
    186s
  • max time network
    204s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/01/2025, 00:14

General

  • Target
    SendBlaster Pro Edition v4.4.2 Full Activated.zip
  • Size 43.1MB
  • Sample250115-ajdn3atpht
  • SHA256 d5b1ac3b25761e72ce3213775a37d41505c4cd1adf2f4c25fc806efb04f0500f
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • revengerat

Botnet
  • NyanCatRevenge

C2
  • amazon.capeturk.com:100

Mutex
  • eea5a83186824927836

Signatures

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

  • Revengerat family
  • 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 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Modifies registry class 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: LoadsDriver 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Program Files\7-Zip\7zFM.exe
    "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\SendBlaster Pro Edition v4.4.2 Full Activated.zip"
    1⤵
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:4768
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:4348
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\SendBlaster Pro Edition v4.4.2 Full Activated\Readme.txt
      1⤵
        PID:5024
      • C:\Users\Admin\Desktop\SendBlaster Pro Edition v4.4.2 Full Activated\Crack\sendblaster4.exe
        "C:\Users\Admin\Desktop\SendBlaster Pro Edition v4.4.2 Full Activated\Crack\sendblaster4.exe"
        1⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:3184
      • C:\Windows\system32\NOTEPAD.EXE
        "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\SendBlaster Pro Edition v4.4.2 Full Activated\Crack\Keys.txt
        1⤵
          PID:3336
        • C:\Users\Admin\Desktop\SendBlaster Pro Edition v4.4.2 Full Activated\Sendblaster Setup.exe
          "C:\Users\Admin\Desktop\SendBlaster Pro Edition v4.4.2 Full Activated\Sendblaster Setup.exe"
          1⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1020
          • C:\Users\Admin\AppData\Local\Temp\Setup.exe
            "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
            2⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:1688
            • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\svchost.exe
              "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\svchost.exe"
              3⤵
              • Checks computer location settings
              • Executes dropped EXE
              • Adds Run key to start application
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:3100
              • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe
                "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe"
                4⤵
                • Executes dropped EXE
                • Suspicious use of AdjustPrivilegeToken
                PID:3876
          • C:\Users\Admin\AppData\Local\Temp\Setup.exe
            "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
            2⤵
            • Executes dropped EXE
            PID:4132
          • C:\Users\Admin\Desktop\SendBlaster Pro Edition v4.4.2 Full Activated\Sendblaster Setup .exe
            "C:\Users\Admin\Desktop\SendBlaster Pro Edition v4.4.2 Full Activated\Sendblaster Setup .exe"
            2⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of WriteProcessMemory
            PID:3600
            • C:\Windows\SysWOW64\MSIEXEC.EXE
              MSIEXEC.EXE /i "C:\Users\Admin\AppData\Local\Temp\_is645D\sendblaster4.msi" TRANSFORMS="C:\Users\Admin\AppData\Local\Temp\_is645D\1033.MST" SETUPEXEDIR="C:\Users\Admin\Desktop\SendBlaster Pro Edition v4.4.2 Full Activated"
              3⤵
              • Enumerates connected drives
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of FindShellTrayWindow
              PID:1020
        • C:\Windows\system32\NOTEPAD.EXE
          "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\SendBlaster Pro Edition v4.4.2 Full Activated\Readme.txt
          1⤵
            PID:1600
          • C:\Windows\system32\msiexec.exe
            C:\Windows\system32\msiexec.exe /V
            1⤵
            • Enumerates connected drives
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:2160
            • C:\Windows\syswow64\MsiExec.exe
              C:\Windows\syswow64\MsiExec.exe -Embedding CEFA00423A7D9A237787581697A68EEF C
              2⤵
              • Loads dropped DLL
              • System Location Discovery: System Language Discovery
              PID:4952

          Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                Setup.exe.log

                • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0\UsageLogs\Setup.exe.log
                • Size 408B
                • SHA256 22cf24d10cc11a9bb23268f18afbc8f3481c27e1feb4cb42ba5c8775e12720e3
                • MD5 SHA1 SHA512

                MSI18F8.tmp

                • Path C:\Users\Admin\AppData\Local\Temp\MSI18F8.tmp
                • Size 80KB
                • SHA256 1695cbbfb7add4687249c37f180118d89f5c84739fac6901404f3b80d73fa513
                • MD5 SHA1 SHA512 SSDEEP

                MSI19C4.tmp

                • Path C:\Users\Admin\AppData\Local\Temp\MSI19C4.tmp
                • Size 40KB
                • SHA256 a1104b6aca5b08d0c1e3b60179bbed417907eda805967d54f380d527c75adf8d
                • MD5 SHA1 SHA512 SSDEEP

                Setup.exe

                • Path C:\Users\Admin\AppData\Local\Temp\Setup.exe
                • Size 356KB
                • SHA256 d01728070486e1abbf024db0eeeacf232e02fe326c4c0b762af73f728fc9392d
                • MD5 SHA1 SHA512 SSDEEP

                0x0409.ini

                • Path C:\Users\Admin\AppData\Local\Temp\_is645D\0x0409.ini
                • Size 5KB
                • SHA256 e3bbb08ad52ba0222ab56edf8d2650cf6b1cbdf7c002aba0b6274c9329257b01
                • MD5 SHA1 SHA512 SSDEEP

                1033.MST

                • Path C:\Users\Admin\AppData\Local\Temp\_is645D\1033.MST
                • Size 3KB
                • SHA256 fb44fe97a77b072414e58827b94beb8ecb9285d1d06038ec01382ff806099c2f
                • MD5 SHA1 SHA512

                Setup.INI

                • Path C:\Users\Admin\AppData\Local\Temp\_is645D\Setup.INI
                • Size 1KB
                • SHA256 55a58e83aa41e61277f94191a8de8ed2f8fee5cf0c63a4b6db8276ab9861fec5
                • MD5 SHA1 SHA512

                _ISMSIDEL.INI

                • Path C:\Users\Admin\AppData\Local\Temp\_is645D\_ISMSIDEL.INI
                • Size 1KB
                • SHA256 186f8407cf11be20cca89bac348df44424813cd6ca98c2179e3f2f9ec71eb05b
                • MD5 SHA1 SHA512

                _ISMSIDEL.INI

                • Path C:\Users\Admin\AppData\Local\Temp\_is645D\_ISMSIDEL.INI
                • Size 1KB
                • SHA256 01df533762e2bf3348e49aa7f62323e20a0e24540de94c70d5a65afa08c0a329
                • MD5 SHA1 SHA512

                sendblaster4.msi

                • Path C:\Users\Admin\AppData\Local\Temp\_is645D\sendblaster4.msi
                • Size 42.9MB
                • SHA256 ca26a192a93b0cfa7952ac84ae8cae7e46e037bd8651be90bf71293f28caac23
                • MD5 SHA1 SHA512 SSDEEP

                explorer.exe

                • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe
                • Size 63KB
                • SHA256 badaa2312457f3d08ca1f72287989456f9e62d6b417af6fb9b5e39ca1e8c8100
                • MD5 SHA1 SHA512 SSDEEP

                svchost.exe

                • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\svchost.exe
                • Size 256KB
                • SHA256 8f1e6eb0269fbe449678ce4863d494fda78bc648f27ad1c129270575efce4f7a
                • MD5 SHA1 SHA512 SSDEEP

                Keys.txt

                • Path C:\Users\Admin\Desktop\SendBlaster Pro Edition v4.4.2 Full Activated\Crack\Keys.txt
                • Size 322B
                • SHA256 25d912d729d3705e5cc76e66399315a2e37c1a115a1d42968504c468dd20e33f
                • MD5 SHA1 SHA512

                sendblaster4.exe

                • Path C:\Users\Admin\Desktop\SendBlaster Pro Edition v4.4.2 Full Activated\Crack\sendblaster4.exe
                • Size 13.3MB
                • SHA256 2b0da63ac42341947e4cd3d328ea1944ad48ae14f909477933c7efcd4a3f2e64
                • MD5 SHA1 SHA512 SSDEEP

                Readme.txt

                • Path C:\Users\Admin\Desktop\SendBlaster Pro Edition v4.4.2 Full Activated\Readme.txt
                • Size 170B
                • SHA256 caece8822822c0c3b63c95d45ab24a19167004bddaa8740090ab336bd7d1cf8a
                • MD5 SHA1 SHA512

                Sendblaster Setup .exe

                • Path C:\Users\Admin\Desktop\SendBlaster Pro Edition v4.4.2 Full Activated\Sendblaster Setup .exe
                • Size 44.2MB
                • SHA256 55fde366d7b5f6ddeaf28db682e6b6b9ee7de95b3f91d6713df78e37c67d51e8
                • MD5 SHA1 SHA512 SSDEEP

                Sendblaster Setup.exe

                • Path C:\Users\Admin\Desktop\SendBlaster Pro Edition v4.4.2 Full Activated\Sendblaster Setup.exe
                • Size 44.6MB
                • SHA256 90a768fd29d2852b719938bb18a0727889a44793cbf64ea77498124746fd6f7d
                • MD5 SHA1 SHA512 SSDEEP

                memory/1020-38-0x000000001EA30000-0x000000001EACC000-memory.dmp

                memory/1020-37-0x000000001E4C0000-0x000000001E98E000-memory.dmp

                memory/1020-36-0x000000001DEC0000-0x000000001DF66000-memory.dmp

                memory/3876-353-0x000000001B450000-0x000000001B45A000-memory.dmp