Analysis

  • max time kernel
    118s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    03-10-2024 15:00

General

  • Target

    Launcher.exe

  • Size

    364KB

  • MD5

    93fde4e38a84c83af842f73b176ab8dc

  • SHA1

    e8c55cc160a0a94e404f544b22e38511b9d71da8

  • SHA256

    fb07af2aead3bdf360f555fc872191e43c2f0acbfc9258435f9a30afe272ba03

  • SHA512

    48720aebe2158b8a58fc3431c2e6f68271fbade51303ad9cb5b0493efaec6053ff0c19a898841ef7c57a3c4d042ac8e7157fb3dc79593c1dfcdcf88e1469fdec

  • SSDEEP

    6144:MpS9kEFKbITUvR8cy8dzQ7Lcf3Si96sfO+2RZrTql9unNrkYqliwrqH1JWP6f:Mp8KLBzQ7Lcf3SiQs2FTTql9unNrkvT2

Malware Config

Signatures

  • Rhadamanthys

    Rhadamanthys is an info stealer written in C++ first seen in August 2022.

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Start PowerShell.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Downloads MZ/PE file
  • Suspicious use of SetThreadContext 2 IoCs
  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 8 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 18 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1152
      • C:\Users\Admin\AppData\Local\Temp\Launcher.exe
        "C:\Users\Admin\AppData\Local\Temp\Launcher.exe"
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1792
        • C:\Users\Admin\AppData\Roaming\services\Launhcer.exe
          "C:\Users\Admin\AppData\Roaming\services\Launhcer.exe"
          3⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2036
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -Command "$AdminRightsRequired = $true function Get-Win { while ($true) { # if ($AdminRightsRequired) { # try { Start-Process -FilePath '.\data\Launcher.exe' -Verb RunAs -Wait # break } catch { Write-Host 'Error 0xc0000906' } } else { # break } } } Get-Win"
            4⤵
            • Command and Scripting Interpreter: PowerShell
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:2420
            • C:\Users\Admin\AppData\Roaming\services\data\Launcher.exe
              "C:\Users\Admin\AppData\Roaming\services\data\Launcher.exe"
              5⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:2716
              • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -Command "Add-MpPreference -ExclusionPath $env:ProgramData, $env:AppData, $env:SystemDrive\ "
                6⤵
                • Command and Scripting Interpreter: PowerShell
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:2788
              • C:\Users\Admin\AppData\Roaming\services\winrar.exe
                "C:\Users\Admin\AppData\Roaming\services\winrar.exe" x -y -pjryj2023 C:\Users\Admin\AppData\Roaming\services\01 C:\Users\Admin\AppData\Roaming\services
                6⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                • Suspicious use of FindShellTrayWindow
                PID:884
              • C:\Users\Admin\AppData\Roaming\services\plugin212
                C:\Users\Admin\AppData\Roaming\services\plugin212
                6⤵
                • Suspicious use of SetThreadContext
                • Executes dropped EXE
                • Loads dropped DLL
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:2104
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
                  7⤵
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of AdjustPrivilegeToken
                  PID:844
                • C:\Windows\SysWOW64\cmd.exe
                  cmd.exe /C reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "CrowdstrikeEngine" /t REG_SZ /d "rundll32.exe C:\Users\Admin\Documents\CiscoUpdater000990.dll",EntryPoint /f & exit
                  7⤵
                  • System Location Discovery: System Language Discovery
                  PID:1824
                  • C:\Windows\SysWOW64\reg.exe
                    reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "CrowdstrikeEngine" /t REG_SZ /d "rundll32.exe C:\Users\Admin\Documents\CiscoUpdater000990.dll",EntryPoint /f
                    8⤵
                    • Adds Run key to start application
                    • System Location Discovery: System Language Discovery
                    PID:1828
              • C:\Users\Admin\AppData\Roaming\services\plugin212
                C:\Users\Admin\AppData\Roaming\services\plugin212
                6⤵
                • Suspicious use of SetThreadContext
                • Executes dropped EXE
                • Loads dropped DLL
                • System Location Discovery: System Language Discovery
                PID:2136
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
                  7⤵
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of AdjustPrivilegeToken
                  PID:7992
                • C:\Windows\SysWOW64\cmd.exe
                  cmd.exe /C reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "CrowdstrikeEngine" /t REG_SZ /d "rundll32.exe C:\Users\Admin\Documents\CiscoUpdater000990.dll",EntryPoint /f & exit
                  7⤵
                  • System Location Discovery: System Language Discovery
                  PID:8032
                  • C:\Windows\SysWOW64\reg.exe
                    reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "CrowdstrikeEngine" /t REG_SZ /d "rundll32.exe C:\Users\Admin\Documents\CiscoUpdater000990.dll",EntryPoint /f
                    8⤵
                    • Adds Run key to start application
                    • System Location Discovery: System Language Discovery
                    PID:8076
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\System32\cmd.exe" /K rd /s /q "C:\Users\Admin\AppData\Roaming\services" & EXIT
                6⤵
                • System Location Discovery: System Language Discovery
                PID:7908
      • C:\Windows\SysWOW64\dialer.exe
        "C:\Windows\system32\dialer.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:2800
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {60188BA2-2D8B-4378-B554-1711CFFA9485} S-1-5-21-2872745919-2748461613-2989606286-1000:CCJBVTGQ\Admin:Interactive:[1]
      1⤵
        PID:2404
        • C:\Users\Admin\AppData\Local\Temp\ituwy.exe
          C:\Users\Admin\AppData\Local\Temp\ituwy.exe
          2⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          PID:7964
          • C:\Users\Admin\AppData\Local\Temp\ituwy.exe
            "C:\Users\Admin\AppData\Local\Temp\ituwy.exe"
            3⤵
            • Suspicious use of NtCreateUserProcessOtherParentProcess
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            PID:8108

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        a17b04377ada4383a0d1e52ec9e42329

        SHA1

        0f661071279a3d947abeb3959a5189bfb9affb2b

        SHA256

        8e5b93b26fbe5277e18d22e009e82b146c8655f5fb2b59abff34e91d71bead2a

        SHA512

        9555ab6801cc13941fdb162e8e119884121b22ca949d13f5744cfd844894bc4af5379e98ee442576c96ee010c266bac48a81e8860dbf3979018899ec7f5dc951

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        c2e9635d7e23ead3eae6c7508b8c16e9

        SHA1

        93934114d1685fa7d9e601ebede97e62b8137813

        SHA256

        5d01946134edee74a73b0f5a1c9b14d44c1125bdd0d346e9e6fa83845d7241aa

        SHA512

        1ee28b5d4138cb58fce709d0542665a735dac51ca1944ad36ef16f56c8558a14bde3fd69754a431c80a5dae1f0aebe364d3f91c47ec3fa28743bbd8fa4cabe85

      • C:\Users\Admin\AppData\Local\Temp\Cab86BF.tmp

        Filesize

        70KB

        MD5

        49aebf8cbd62d92ac215b2923fb1b9f5

        SHA1

        1723be06719828dda65ad804298d0431f6aff976

        SHA256

        b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

        SHA512

        bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

      • C:\Users\Admin\AppData\Local\Temp\Tar86D1.tmp

        Filesize

        181KB

        MD5

        4ea6026cf93ec6338144661bf1202cd1

        SHA1

        a1dec9044f750ad887935a01430bf49322fbdcb7

        SHA256

        8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

        SHA512

        6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

      • C:\Users\Admin\AppData\Local\Temp\ituwy.exe

        Filesize

        2.9MB

        MD5

        53218d44298f406baefb2fd052eeb0ef

        SHA1

        afc422b48b829f29ee2cb95eb9d5139b788a1727

        SHA256

        11892dbe32cebd618deb6dc36477829ef9fb8181d7ec887408f44c08bb5f675b

        SHA512

        88b81da7e8d3665b0a41cd272c50318b8090dc3240d88020255f079df1373e2cf5fb9f0249320fb7346a52a29d20de42a4385f75e1cf91a12aa40786eae1a12a

      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

        Filesize

        7KB

        MD5

        e7b3a1be237358533fe3a34b92bf08a9

        SHA1

        5f681535f5894096d4a42d0fb1c677698d6d2898

        SHA256

        77af59a563f7478f77c589572a7e0453ad586ab22610d563c8b384529bf3c7ce

        SHA512

        7091140d3b7228c278cc4efbe0df9b7594d5f9d39f4be15c60aa4fa5be4420b4a2d627199652c75bdc8b0aa5d08bbaa0199ba1637c4bf24e3ae791b354299066

      • C:\Users\Admin\AppData\Roaming\services\01

        Filesize

        17.3MB

        MD5

        f701c0f8a76b6495869b27f25483102f

        SHA1

        11499d073cc91226931eaf50467ab92bd78e2eac

        SHA256

        f7777723dc4bbf5ca3a5ecc39aca1fd763114a94cd805cddeb1e2a0edf73f738

        SHA512

        68d4ab1ad7aaf01f6f93f8d69b6bfd3289af63975759424db095447faafb1878ac7008228222d699652e0dcba5668ac5a7713600f8f98683536fb02979899a03

      • C:\Users\Admin\AppData\Roaming\services\Launhcer.dll

        Filesize

        2KB

        MD5

        7de0541eb96ba31067b4c58d9399693b

        SHA1

        a105216391bd53fa0c8f6aa23953030d0c0f9244

        SHA256

        934f75c8443d6379abdc380477a87ef6531d0429de8d8f31cd6b62f55a978f6e

        SHA512

        e5ffa3bfd19b4d69c8b4db0aabaf835810b8b8cccd7bc400c7ba90ef5f5ebd745c2619c9a3e83aa6b628d9cf765510c471a2ff8cb6aa5ad4cf3f7826f6ae84a3

      • C:\Users\Admin\AppData\Roaming\services\Launhcer.exe.manifest

        Filesize

        1KB

        MD5

        f0fc065f7fd974b42093594a58a4baef

        SHA1

        dbf28dd15d4aa338014c9e508a880e893c548d00

        SHA256

        d6e1c130f3c31258b4f6ff2e5d67bb838b65281af397a11d7eb35a7313993693

        SHA512

        8bd26de4f9b8e7b6fe9c42f44b548121d033f27272f1da4c340f81aa5642adc17bb9b092ece12bb8515460b9c432bf3b3b7b70f87d4beb6c491d3d0dfb5b71fe

      • C:\Users\Admin\AppData\Roaming\services\MSIMG32.dll

        Filesize

        4.2MB

        MD5

        b3b7a5388c55fd645e91a30918df4f3b

        SHA1

        6fe74711770bdecf45032369fcbb472155dcc020

        SHA256

        20007eeee7714925edf27094d9109025fdebaac26e1dbf97d51e8917276b6d3a

        SHA512

        409fcbd6031999d909eba71ba066e54bd6d72dc475a69f4586c3083184d37323916f4178987648a466a3ec0704c88b15bead0a7a2192d1aa2eb6c56b01e82db2

      • C:\Users\Admin\AppData\Roaming\services\data\Launcher.dll

        Filesize

        4KB

        MD5

        81c37a299ffaca00d04ba285c11fbef4

        SHA1

        a48a395894d9c9f64a8c6b7bb614b23554dc2de7

        SHA256

        55376b4b920acc1ccf1971e51e855d059eb65c7e684d49d0142d01937ae97d8d

        SHA512

        60ed30599986e6b4e923e765ff2518b3467276897382bdd0699513a36e005c2e9c73f0067153f39a5189f3e0ca39fbd0b41f73d9dc014b464bb7d759957edff3

      • C:\Users\Admin\AppData\Roaming\services\data\Launcher.exe

        Filesize

        364KB

        MD5

        93fde4e38a84c83af842f73b176ab8dc

        SHA1

        e8c55cc160a0a94e404f544b22e38511b9d71da8

        SHA256

        fb07af2aead3bdf360f555fc872191e43c2f0acbfc9258435f9a30afe272ba03

        SHA512

        48720aebe2158b8a58fc3431c2e6f68271fbade51303ad9cb5b0493efaec6053ff0c19a898841ef7c57a3c4d042ac8e7157fb3dc79593c1dfcdcf88e1469fdec

      • C:\Users\Admin\AppData\Roaming\services\data\Launcher.exe.manifest

        Filesize

        1KB

        MD5

        1b6de83d3f1ccabf195a98a2972c366a

        SHA1

        09f03658306c4078b75fa648d763df9cddd62f23

        SHA256

        e20486518d09caf6778ed0d60aab51bb3c8b1a498fd4ede3c238ee1823676724

        SHA512

        e171a7f2431cfe0d3dfbd73e6ea0fc9bd3e5efefc1fbdeff517f74b9d78679913c4a60c57dde75e4a605c288bc2b87b9bb54b0532e67758dfb4a2ac8aea440ce

      • C:\Users\Admin\AppData\Roaming\services\winrar.exe

        Filesize

        2.1MB

        MD5

        f59f4f7bea12dd7c8d44f0a717c21c8e

        SHA1

        17629ccb3bd555b72a4432876145707613100b3e

        SHA256

        f150b01c1cbc540c880dc00d812bcca1a8abe1166233227d621408f3e75b57d4

        SHA512

        44811f9a5f2917ccd56a7f894157fa305b749ca04903eeaeca493864742e459e0ce640c01c804c266283ce8c3e147c8e6b6cfd6c5cb717e2a374e92c32a63b2c

      • \Users\Admin\AppData\Roaming\services\Launhcer.exe

        Filesize

        364KB

        MD5

        e5c00b0bc45281666afd14eef04252b2

        SHA1

        3b6eecf8250e88169976a5f866d15c60ee66b758

        SHA256

        542e2ebbded3ef0c43551fb56ce44d4dbb36a507c2a801c0815c79d9f5e0f903

        SHA512

        2bacd4e1c584565dfd5e06e492b0122860bfc3b0cc1543e6baded490535309834e0d5bb760f65dbfb19a9bb0beddb27a216c605bbed828810a480c8cd1fba387

      • \Users\Admin\AppData\Roaming\services\plugin212

        Filesize

        18.1MB

        MD5

        4f5749c5873c8fc08145afc910cd0fa8

        SHA1

        12475f59bc767dba061bb7b0f1d2441b9aa1e334

        SHA256

        a5ed9d1efd8d56351b20468844562e1004658c40d6b3c1c021752cfa4599e1b2

        SHA512

        b1b4d8537828a3d5e4c5f64e232d71fdc6dfbd969937587ea9e7686fc293382e24f4118d535ee6eb98d8578f3f68e30210ec9c73f05de0513f504665b6bcd388

      • memory/844-522-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-558-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-4459-0x0000000005740000-0x0000000005794000-memory.dmp

        Filesize

        336KB

      • memory/844-4457-0x0000000000E80000-0x0000000000ED6000-memory.dmp

        Filesize

        344KB

      • memory/844-4458-0x00000000026E0000-0x000000000272C000-memory.dmp

        Filesize

        304KB

      • memory/844-519-0x0000000000380000-0x0000000000424000-memory.dmp

        Filesize

        656KB

      • memory/844-518-0x0000000000380000-0x0000000000424000-memory.dmp

        Filesize

        656KB

      • memory/844-521-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-526-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-514-0x0000000000380000-0x0000000000424000-memory.dmp

        Filesize

        656KB

      • memory/844-513-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

        Filesize

        4KB

      • memory/844-511-0x0000000000380000-0x0000000000424000-memory.dmp

        Filesize

        656KB

      • memory/844-520-0x0000000002610000-0x00000000026E4000-memory.dmp

        Filesize

        848KB

      • memory/844-524-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-528-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-570-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-568-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-566-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-564-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-562-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-560-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-530-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-556-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-554-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-552-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-550-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-548-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-546-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-544-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-542-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-540-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-538-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-536-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-534-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/844-532-0x0000000002610000-0x00000000026DF000-memory.dmp

        Filesize

        828KB

      • memory/1792-0-0x00000000000C0000-0x00000000000C1000-memory.dmp

        Filesize

        4KB

      • memory/2036-169-0x0000000000300000-0x0000000000301000-memory.dmp

        Filesize

        4KB

      • memory/2104-509-0x0000000010000000-0x000000001045A000-memory.dmp

        Filesize

        4.4MB

      • memory/2104-515-0x0000000010000000-0x000000001045A000-memory.dmp

        Filesize

        4.4MB

      • memory/2104-516-0x0000000010000000-0x000000001045A000-memory.dmp

        Filesize

        4.4MB

      • memory/2104-506-0x0000000010000000-0x000000001045A000-memory.dmp

        Filesize

        4.4MB

      • memory/2104-505-0x0000000010000000-0x000000001045A000-memory.dmp

        Filesize

        4.4MB

      • memory/2104-507-0x0000000010000000-0x000000001045A000-memory.dmp

        Filesize

        4.4MB

      • memory/7992-4479-0x00000000002B0000-0x0000000000354000-memory.dmp

        Filesize

        656KB