Analysis

  • max time kernel
    135s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-06-2023 05:08

General

  • Target

    0b504a6d45ee699811a5c972ad410412d8bb1ad649ae94eae0c0da25564a5426.exe

  • Size

    752KB

  • MD5

    283d8235bccd00ae43ac9d3e61d15f9b

  • SHA1

    a9374dcc8c50def5e0aa04d7f86f290127bb681b

  • SHA256

    0b504a6d45ee699811a5c972ad410412d8bb1ad649ae94eae0c0da25564a5426

  • SHA512

    bfccc1872726e41fc17b6058abbba3afe66e5c34f711bf9e900c68741d22517071d688405a9e15753c5c5ae71d6da62c90bda4ffe13599e876f5aff9e9eebd54

  • SSDEEP

    12288:pMrgy90da3h4BUZFjrB4ONkABvdbbl3Y1u89Kb9UJAVza2M:9yU0h4BUZZB4OGAHwpUxUJMzg

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.127:19045

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

rocker

C2

83.97.73.127:19045

Attributes
  • auth_value

    b4693c25843b5a1c7d63376e73e32dae

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 58 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0b504a6d45ee699811a5c972ad410412d8bb1ad649ae94eae0c0da25564a5426.exe
    "C:\Users\Admin\AppData\Local\Temp\0b504a6d45ee699811a5c972ad410412d8bb1ad649ae94eae0c0da25564a5426.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4716
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3218383.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3218383.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1256
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9902602.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9902602.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:5104
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3311069.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3311069.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:3648
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
            "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3640
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2565225.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2565225.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1888
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c8604062.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c8604062.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2260
        • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
          "C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:888
          • C:\Windows\SysWOW64\schtasks.exe
            "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN metado.exe /TR "C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe" /F
            5⤵
            • Creates scheduled task(s)
            PID:2472
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "metado.exe" /P "Admin:N"&&CACLS "metado.exe" /P "Admin:R" /E&&echo Y|CACLS "..\a9e2a16078" /P "Admin:N"&&CACLS "..\a9e2a16078" /P "Admin:R" /E&&Exit
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:1476
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4028
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:2396
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4032
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:2744
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:3528
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:576
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4704
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d3622159.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d3622159.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:3052
                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                    "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:1348
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:2448
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3824

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

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

                Filesize

                226B

                MD5

                916851e072fbabc4796d8916c5131092

                SHA1

                d48a602229a690c512d5fdaf4c8d77547a88e7a2

                SHA256

                7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

                SHA512

                07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d3622159.exe

                Filesize

                323KB

                MD5

                dd49b2138840f87398197781e8c0d216

                SHA1

                8919bf53f5ea7aea12df767512ec77ea9ed0f6ac

                SHA256

                94a12ff4e63efdc7a8f938e78bc6081669bd5d5839022ab75f513e79cea375ce

                SHA512

                a5fcf256a8af6039d6a97f132d55728c6acdf4f834c88b2cafb40cc7d7a767c2bc3e6dc347f523f27c6db44252fbc55787d857188da51770a7f7a26e25b75799

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d3622159.exe

                Filesize

                323KB

                MD5

                dd49b2138840f87398197781e8c0d216

                SHA1

                8919bf53f5ea7aea12df767512ec77ea9ed0f6ac

                SHA256

                94a12ff4e63efdc7a8f938e78bc6081669bd5d5839022ab75f513e79cea375ce

                SHA512

                a5fcf256a8af6039d6a97f132d55728c6acdf4f834c88b2cafb40cc7d7a767c2bc3e6dc347f523f27c6db44252fbc55787d857188da51770a7f7a26e25b75799

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3218383.exe

                Filesize

                450KB

                MD5

                38c0ebc40996ba236ac31f89eec3bff4

                SHA1

                ea0967f344720e1df8522cb02cc6372e767cde72

                SHA256

                717aabe6a3d06e3be2186273192cd1ef8dfc1f8e0676671584477f6a502f5247

                SHA512

                c48e64b934b7fd8fa313cada557ab482addbcf6fb20e5222b700b6bfe886ed6442671a0fae691ebed8f6ebea09408366fe4e03a3e45de338d2832d8125c12b95

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3218383.exe

                Filesize

                450KB

                MD5

                38c0ebc40996ba236ac31f89eec3bff4

                SHA1

                ea0967f344720e1df8522cb02cc6372e767cde72

                SHA256

                717aabe6a3d06e3be2186273192cd1ef8dfc1f8e0676671584477f6a502f5247

                SHA512

                c48e64b934b7fd8fa313cada557ab482addbcf6fb20e5222b700b6bfe886ed6442671a0fae691ebed8f6ebea09408366fe4e03a3e45de338d2832d8125c12b95

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c8604062.exe

                Filesize

                213KB

                MD5

                7ecf9d830276e819911e1248461b8178

                SHA1

                629be70d207caed081e224385b22daf0c686e7f1

                SHA256

                0614e08a6ae0e87686536ffd4bebc04d544fdfd622217bd2ea7fbd389667e14c

                SHA512

                e453747f95eba2c5ce836fba7b6f3e28efcac2ae42849f14716986a85fa10e6d37684b97b6c34c5261806db6a3a286468825a64ed5cf4e91067f6c37a9ada8ad

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c8604062.exe

                Filesize

                213KB

                MD5

                7ecf9d830276e819911e1248461b8178

                SHA1

                629be70d207caed081e224385b22daf0c686e7f1

                SHA256

                0614e08a6ae0e87686536ffd4bebc04d544fdfd622217bd2ea7fbd389667e14c

                SHA512

                e453747f95eba2c5ce836fba7b6f3e28efcac2ae42849f14716986a85fa10e6d37684b97b6c34c5261806db6a3a286468825a64ed5cf4e91067f6c37a9ada8ad

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9902602.exe

                Filesize

                279KB

                MD5

                217e7a09d88d5f203adc4cd5854599b8

                SHA1

                55885d46130c8e86010f0a422c6b1f31a20398c5

                SHA256

                567c61e6285fd51bf68d88b838751d2f71a9c3192b977d59415d3f704c813b2a

                SHA512

                df756c466dd7f8d1887cf2bafe6eb20fb94724e4b17840525b39dbef02f20200c237fbaed2916cfd393fee273fea152b3acf824f75777acb552d59142494b13d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9902602.exe

                Filesize

                279KB

                MD5

                217e7a09d88d5f203adc4cd5854599b8

                SHA1

                55885d46130c8e86010f0a422c6b1f31a20398c5

                SHA256

                567c61e6285fd51bf68d88b838751d2f71a9c3192b977d59415d3f704c813b2a

                SHA512

                df756c466dd7f8d1887cf2bafe6eb20fb94724e4b17840525b39dbef02f20200c237fbaed2916cfd393fee273fea152b3acf824f75777acb552d59142494b13d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3311069.exe

                Filesize

                166KB

                MD5

                dcfa0879cb570b3df3eb4ff0697cd448

                SHA1

                39c94ed18b0c10df210e56519f8e3edc31723aae

                SHA256

                196c27024de3c9bac6bf630fa7a1975f8089430e9f104f62d4f2d50b47db0729

                SHA512

                98aabd30bfb9ca3a9a27f59adab8ef5f0025db74398a564fd68782ae88f121816ff4bf0ca8faf81762f4c8c0b560d18d0b775ca3a38212f21c384e6e2f85756d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3311069.exe

                Filesize

                166KB

                MD5

                dcfa0879cb570b3df3eb4ff0697cd448

                SHA1

                39c94ed18b0c10df210e56519f8e3edc31723aae

                SHA256

                196c27024de3c9bac6bf630fa7a1975f8089430e9f104f62d4f2d50b47db0729

                SHA512

                98aabd30bfb9ca3a9a27f59adab8ef5f0025db74398a564fd68782ae88f121816ff4bf0ca8faf81762f4c8c0b560d18d0b775ca3a38212f21c384e6e2f85756d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2565225.exe

                Filesize

                168KB

                MD5

                3bba344a99d98f9b238df47552160130

                SHA1

                9cd003ee2abecf9cc2a737d0f8969aa0b35ce57f

                SHA256

                aa21faa10eafd35411bda3624303a3bad31bc86facb75807efa79c593f3cf48a

                SHA512

                a918fd8def9312986818abe0c952c14ec95ebdcadad71e047fee6985651882894d0f2fe035d2c83d9ca7df7c986ef262614ab7419234c19ce96ff5adce77dd00

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2565225.exe

                Filesize

                168KB

                MD5

                3bba344a99d98f9b238df47552160130

                SHA1

                9cd003ee2abecf9cc2a737d0f8969aa0b35ce57f

                SHA256

                aa21faa10eafd35411bda3624303a3bad31bc86facb75807efa79c593f3cf48a

                SHA512

                a918fd8def9312986818abe0c952c14ec95ebdcadad71e047fee6985651882894d0f2fe035d2c83d9ca7df7c986ef262614ab7419234c19ce96ff5adce77dd00

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                213KB

                MD5

                7ecf9d830276e819911e1248461b8178

                SHA1

                629be70d207caed081e224385b22daf0c686e7f1

                SHA256

                0614e08a6ae0e87686536ffd4bebc04d544fdfd622217bd2ea7fbd389667e14c

                SHA512

                e453747f95eba2c5ce836fba7b6f3e28efcac2ae42849f14716986a85fa10e6d37684b97b6c34c5261806db6a3a286468825a64ed5cf4e91067f6c37a9ada8ad

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                213KB

                MD5

                7ecf9d830276e819911e1248461b8178

                SHA1

                629be70d207caed081e224385b22daf0c686e7f1

                SHA256

                0614e08a6ae0e87686536ffd4bebc04d544fdfd622217bd2ea7fbd389667e14c

                SHA512

                e453747f95eba2c5ce836fba7b6f3e28efcac2ae42849f14716986a85fa10e6d37684b97b6c34c5261806db6a3a286468825a64ed5cf4e91067f6c37a9ada8ad

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                213KB

                MD5

                7ecf9d830276e819911e1248461b8178

                SHA1

                629be70d207caed081e224385b22daf0c686e7f1

                SHA256

                0614e08a6ae0e87686536ffd4bebc04d544fdfd622217bd2ea7fbd389667e14c

                SHA512

                e453747f95eba2c5ce836fba7b6f3e28efcac2ae42849f14716986a85fa10e6d37684b97b6c34c5261806db6a3a286468825a64ed5cf4e91067f6c37a9ada8ad

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                213KB

                MD5

                7ecf9d830276e819911e1248461b8178

                SHA1

                629be70d207caed081e224385b22daf0c686e7f1

                SHA256

                0614e08a6ae0e87686536ffd4bebc04d544fdfd622217bd2ea7fbd389667e14c

                SHA512

                e453747f95eba2c5ce836fba7b6f3e28efcac2ae42849f14716986a85fa10e6d37684b97b6c34c5261806db6a3a286468825a64ed5cf4e91067f6c37a9ada8ad

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                213KB

                MD5

                7ecf9d830276e819911e1248461b8178

                SHA1

                629be70d207caed081e224385b22daf0c686e7f1

                SHA256

                0614e08a6ae0e87686536ffd4bebc04d544fdfd622217bd2ea7fbd389667e14c

                SHA512

                e453747f95eba2c5ce836fba7b6f3e28efcac2ae42849f14716986a85fa10e6d37684b97b6c34c5261806db6a3a286468825a64ed5cf4e91067f6c37a9ada8ad

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                547bae937be965d63f61d89e8eafb4a1

                SHA1

                85466c95625bcbb7f68aa89a367149d35f80e1fa

                SHA256

                015d60486e75035f83ea454e87afb38d11ec39643c33b07f61a40343078ee4f5

                SHA512

                1869b1cd3dcc09fbf9f965a8f45b647390e8859e6bf476293cbfd8b1122c660eca5db2943f0b1e77d451684fdef34ae503d5f357408e1a4fe5c1237871f5d02f

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                547bae937be965d63f61d89e8eafb4a1

                SHA1

                85466c95625bcbb7f68aa89a367149d35f80e1fa

                SHA256

                015d60486e75035f83ea454e87afb38d11ec39643c33b07f61a40343078ee4f5

                SHA512

                1869b1cd3dcc09fbf9f965a8f45b647390e8859e6bf476293cbfd8b1122c660eca5db2943f0b1e77d451684fdef34ae503d5f357408e1a4fe5c1237871f5d02f

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                547bae937be965d63f61d89e8eafb4a1

                SHA1

                85466c95625bcbb7f68aa89a367149d35f80e1fa

                SHA256

                015d60486e75035f83ea454e87afb38d11ec39643c33b07f61a40343078ee4f5

                SHA512

                1869b1cd3dcc09fbf9f965a8f45b647390e8859e6bf476293cbfd8b1122c660eca5db2943f0b1e77d451684fdef34ae503d5f357408e1a4fe5c1237871f5d02f

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                Filesize

                162B

                MD5

                1b7c22a214949975556626d7217e9a39

                SHA1

                d01c97e2944166ed23e47e4a62ff471ab8fa031f

                SHA256

                340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

                SHA512

                ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

              • memory/1348-194-0x00000000001A0000-0x00000000001CE000-memory.dmp

                Filesize

                184KB

              • memory/1348-200-0x0000000004A70000-0x0000000004A80000-memory.dmp

                Filesize

                64KB

              • memory/1888-162-0x00000000001D0000-0x00000000001FE000-memory.dmp

                Filesize

                184KB

              • memory/1888-176-0x000000000BFC0000-0x000000000C4EC000-memory.dmp

                Filesize

                5.2MB

              • memory/1888-175-0x000000000B8C0000-0x000000000BA82000-memory.dmp

                Filesize

                1.8MB

              • memory/1888-174-0x0000000004A20000-0x0000000004A30000-memory.dmp

                Filesize

                64KB

              • memory/1888-172-0x000000000B6A0000-0x000000000B6F0000-memory.dmp

                Filesize

                320KB

              • memory/1888-171-0x000000000ABF0000-0x000000000AC56000-memory.dmp

                Filesize

                408KB

              • memory/1888-170-0x000000000B0A0000-0x000000000B644000-memory.dmp

                Filesize

                5.6MB

              • memory/1888-169-0x000000000A3D0000-0x000000000A462000-memory.dmp

                Filesize

                584KB

              • memory/1888-168-0x000000000A2B0000-0x000000000A326000-memory.dmp

                Filesize

                472KB

              • memory/1888-167-0x0000000004A20000-0x0000000004A30000-memory.dmp

                Filesize

                64KB

              • memory/1888-166-0x0000000009FA0000-0x0000000009FDC000-memory.dmp

                Filesize

                240KB

              • memory/1888-165-0x0000000009F40000-0x0000000009F52000-memory.dmp

                Filesize

                72KB

              • memory/1888-164-0x000000000A010000-0x000000000A11A000-memory.dmp

                Filesize

                1.0MB

              • memory/1888-163-0x000000000A4D0000-0x000000000AAE8000-memory.dmp

                Filesize

                6.1MB

              • memory/3640-154-0x0000000000190000-0x000000000019A000-memory.dmp

                Filesize

                40KB