Analysis

  • max time kernel
    110s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/05/2023, 02:24

General

  • Target

    10ab6e114457bab0b6ae0c0d594282c4a6e505a96f319fe970c5a197b251d2cf.exe

  • Size

    767KB

  • MD5

    4519b65b9684f455c85b918bc9551a84

  • SHA1

    e991c47f581ac0831d2b12bdbcca59ff881993f9

  • SHA256

    10ab6e114457bab0b6ae0c0d594282c4a6e505a96f319fe970c5a197b251d2cf

  • SHA512

    07e12a22dc3cb51824dac1e92eb1b3a181953a3ad2a60570a32566bff5e0e3822723e090557530366d1a60796a13bf6f94f8cec35b5c46923b14a76fe9d88f3e

  • SSDEEP

    12288:AMrey90iLOQSx8+UqcXbmF04PItGOKqRPCnNgl6b1si7AouXFqUv74n0kBhfnMLL:OyFRSu+uh4iGXqkNgl652Ht80k3fML1R

Malware Config

Extracted

Family

redline

Botnet

dina

C2

83.97.73.122:19062

Attributes
  • auth_value

    4f77073adc624269de1bff760b9bc471

Extracted

Family

redline

Botnet

greg

C2

83.97.73.122:19062

Attributes
  • auth_value

    4c966a90781c6b4ab7f512d018696362

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.

  • 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\10ab6e114457bab0b6ae0c0d594282c4a6e505a96f319fe970c5a197b251d2cf.exe
    "C:\Users\Admin\AppData\Local\Temp\10ab6e114457bab0b6ae0c0d594282c4a6e505a96f319fe970c5a197b251d2cf.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4980
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8460895.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8460895.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3176
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9027292.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9027292.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1116
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6516911.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6516911.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2720
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8692969.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8692969.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:3440
          • 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:1724
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0183017.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0183017.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4576
        • 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:676
          • 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:4452
          • 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:116
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:3092
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:4088
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:392
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:2312
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:4912
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:5076
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:1312
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i8051584.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i8051584.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:3048
                  • 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:672
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1008
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1788

              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\i8051584.exe

                Filesize

                322KB

                MD5

                6b6a04d0d7c7f988b171ee37bbe5b0fb

                SHA1

                92431d7622d8f93e4503d7499ebeefbf7e92dcf0

                SHA256

                5f1411187c7e98990c6cffaf8824be2babc9b46785000675ca5ffaa939d6cd9b

                SHA512

                d3323fb11adc621b968f2aeeb6b2a4edab1c9173db452d769f207317f14f240b9f41b95aa597f55ede02ba22c910fbc58c046a69ed1e8fa480a235104e76b68b

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i8051584.exe

                Filesize

                322KB

                MD5

                6b6a04d0d7c7f988b171ee37bbe5b0fb

                SHA1

                92431d7622d8f93e4503d7499ebeefbf7e92dcf0

                SHA256

                5f1411187c7e98990c6cffaf8824be2babc9b46785000675ca5ffaa939d6cd9b

                SHA512

                d3323fb11adc621b968f2aeeb6b2a4edab1c9173db452d769f207317f14f240b9f41b95aa597f55ede02ba22c910fbc58c046a69ed1e8fa480a235104e76b68b

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8460895.exe

                Filesize

                448KB

                MD5

                b5abbd93af42b0f7c01e9cb1b72bc8ef

                SHA1

                52c082b9f8f7bda8d222f42c5ca3b44dc66a1b0b

                SHA256

                2cc827cd6069c9db2c4495ab673f0a8042472bc66fcfb9892162d883f7f9047a

                SHA512

                24f90defe642ce0ea6bce551e122fae8d954fba9f90b2d90315a3352ad02be9f102360bc649acf681e36eae01e19d873a446633cc5e468f525ac9c133b29a783

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8460895.exe

                Filesize

                448KB

                MD5

                b5abbd93af42b0f7c01e9cb1b72bc8ef

                SHA1

                52c082b9f8f7bda8d222f42c5ca3b44dc66a1b0b

                SHA256

                2cc827cd6069c9db2c4495ab673f0a8042472bc66fcfb9892162d883f7f9047a

                SHA512

                24f90defe642ce0ea6bce551e122fae8d954fba9f90b2d90315a3352ad02be9f102360bc649acf681e36eae01e19d873a446633cc5e468f525ac9c133b29a783

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0183017.exe

                Filesize

                205KB

                MD5

                117ab4195c46a888bc0b12d0c4a3af9d

                SHA1

                1f8b20e3bb246b0bff046d781a6c640848a4ad3c

                SHA256

                40027db85663344c0c5fde4f9ad1ac3d18fa55b360bdde041f2ed65eb2850cac

                SHA512

                fec1ef0d647905f65d498f4180c85b8d059d62de207f176473bb10d13cbddf00cbc3d74a7720ec310931beeb8b49c8541109173e7419d0345d62fc56709e4165

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0183017.exe

                Filesize

                205KB

                MD5

                117ab4195c46a888bc0b12d0c4a3af9d

                SHA1

                1f8b20e3bb246b0bff046d781a6c640848a4ad3c

                SHA256

                40027db85663344c0c5fde4f9ad1ac3d18fa55b360bdde041f2ed65eb2850cac

                SHA512

                fec1ef0d647905f65d498f4180c85b8d059d62de207f176473bb10d13cbddf00cbc3d74a7720ec310931beeb8b49c8541109173e7419d0345d62fc56709e4165

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9027292.exe

                Filesize

                276KB

                MD5

                2122b63ded1856428dd57853fc9d40e8

                SHA1

                509bafe9c7dd0c6f5c597807dc61dff458147c19

                SHA256

                ce74f2ca5c0285c6f9d6ce5d98211f4750568575b53e59a5dc81f43ba67e936e

                SHA512

                108c81e79117656f4bf439f9aa24d38a61e7b4845231a77558b241ef68f0158efdcab3bf9b6af0870517f272f3fdb9025b3250440a40541c43bfb7f2f052a9e9

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9027292.exe

                Filesize

                276KB

                MD5

                2122b63ded1856428dd57853fc9d40e8

                SHA1

                509bafe9c7dd0c6f5c597807dc61dff458147c19

                SHA256

                ce74f2ca5c0285c6f9d6ce5d98211f4750568575b53e59a5dc81f43ba67e936e

                SHA512

                108c81e79117656f4bf439f9aa24d38a61e7b4845231a77558b241ef68f0158efdcab3bf9b6af0870517f272f3fdb9025b3250440a40541c43bfb7f2f052a9e9

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6516911.exe

                Filesize

                146KB

                MD5

                de6774fc31de3fa97ef8264cb09a9921

                SHA1

                8cc6bfe269b13b062cae3c1c982e8b64971a25de

                SHA256

                7d20ea6f765d8bd5bffb455c2e98726915d66b8b435d3a0d1ef819e8221882a1

                SHA512

                cf3a99303b4e139b47ce07eb3f0f6dfaaf4226d91593938ceb668de5f6f1181c6914ca527a333929d446f9169ab835dcbba9041c9e17bc0904d3f2595807bf3d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6516911.exe

                Filesize

                146KB

                MD5

                de6774fc31de3fa97ef8264cb09a9921

                SHA1

                8cc6bfe269b13b062cae3c1c982e8b64971a25de

                SHA256

                7d20ea6f765d8bd5bffb455c2e98726915d66b8b435d3a0d1ef819e8221882a1

                SHA512

                cf3a99303b4e139b47ce07eb3f0f6dfaaf4226d91593938ceb668de5f6f1181c6914ca527a333929d446f9169ab835dcbba9041c9e17bc0904d3f2595807bf3d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8692969.exe

                Filesize

                188KB

                MD5

                94f216305a04583412c0ef7962abb766

                SHA1

                d4c4e1307472383220fc0ff7b3cafda1801211cb

                SHA256

                c9e895250f413605b1cdac8e0a81697f8bb65d8d306972399f5acf1c4ff9fda6

                SHA512

                d01db98f5282e4cb0ebf8f628dfe975d9ba748612ee4c76be011d939600d508f20b94216dbd79bf5698d46b23ed7c77fc80dbe9f551f5dab87a6e86b5a5421ce

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8692969.exe

                Filesize

                188KB

                MD5

                94f216305a04583412c0ef7962abb766

                SHA1

                d4c4e1307472383220fc0ff7b3cafda1801211cb

                SHA256

                c9e895250f413605b1cdac8e0a81697f8bb65d8d306972399f5acf1c4ff9fda6

                SHA512

                d01db98f5282e4cb0ebf8f628dfe975d9ba748612ee4c76be011d939600d508f20b94216dbd79bf5698d46b23ed7c77fc80dbe9f551f5dab87a6e86b5a5421ce

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

                Filesize

                205KB

                MD5

                117ab4195c46a888bc0b12d0c4a3af9d

                SHA1

                1f8b20e3bb246b0bff046d781a6c640848a4ad3c

                SHA256

                40027db85663344c0c5fde4f9ad1ac3d18fa55b360bdde041f2ed65eb2850cac

                SHA512

                fec1ef0d647905f65d498f4180c85b8d059d62de207f176473bb10d13cbddf00cbc3d74a7720ec310931beeb8b49c8541109173e7419d0345d62fc56709e4165

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

                Filesize

                205KB

                MD5

                117ab4195c46a888bc0b12d0c4a3af9d

                SHA1

                1f8b20e3bb246b0bff046d781a6c640848a4ad3c

                SHA256

                40027db85663344c0c5fde4f9ad1ac3d18fa55b360bdde041f2ed65eb2850cac

                SHA512

                fec1ef0d647905f65d498f4180c85b8d059d62de207f176473bb10d13cbddf00cbc3d74a7720ec310931beeb8b49c8541109173e7419d0345d62fc56709e4165

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

                Filesize

                205KB

                MD5

                117ab4195c46a888bc0b12d0c4a3af9d

                SHA1

                1f8b20e3bb246b0bff046d781a6c640848a4ad3c

                SHA256

                40027db85663344c0c5fde4f9ad1ac3d18fa55b360bdde041f2ed65eb2850cac

                SHA512

                fec1ef0d647905f65d498f4180c85b8d059d62de207f176473bb10d13cbddf00cbc3d74a7720ec310931beeb8b49c8541109173e7419d0345d62fc56709e4165

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

                Filesize

                205KB

                MD5

                117ab4195c46a888bc0b12d0c4a3af9d

                SHA1

                1f8b20e3bb246b0bff046d781a6c640848a4ad3c

                SHA256

                40027db85663344c0c5fde4f9ad1ac3d18fa55b360bdde041f2ed65eb2850cac

                SHA512

                fec1ef0d647905f65d498f4180c85b8d059d62de207f176473bb10d13cbddf00cbc3d74a7720ec310931beeb8b49c8541109173e7419d0345d62fc56709e4165

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

                Filesize

                205KB

                MD5

                117ab4195c46a888bc0b12d0c4a3af9d

                SHA1

                1f8b20e3bb246b0bff046d781a6c640848a4ad3c

                SHA256

                40027db85663344c0c5fde4f9ad1ac3d18fa55b360bdde041f2ed65eb2850cac

                SHA512

                fec1ef0d647905f65d498f4180c85b8d059d62de207f176473bb10d13cbddf00cbc3d74a7720ec310931beeb8b49c8541109173e7419d0345d62fc56709e4165

              • 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/672-195-0x0000000000160000-0x000000000018A000-memory.dmp

                Filesize

                168KB

              • memory/672-200-0x0000000004C10000-0x0000000004C20000-memory.dmp

                Filesize

                64KB

              • memory/1724-173-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/2720-157-0x00000000054F0000-0x0000000005502000-memory.dmp

                Filesize

                72KB

              • memory/2720-167-0x0000000006FB0000-0x0000000007000000-memory.dmp

                Filesize

                320KB

              • memory/2720-166-0x0000000006870000-0x00000000068E6000-memory.dmp

                Filesize

                472KB

              • memory/2720-165-0x00000000054E0000-0x00000000054F0000-memory.dmp

                Filesize

                64KB

              • memory/2720-164-0x00000000073E0000-0x000000000790C000-memory.dmp

                Filesize

                5.2MB

              • memory/2720-163-0x00000000066A0000-0x0000000006862000-memory.dmp

                Filesize

                1.8MB

              • memory/2720-162-0x0000000006430000-0x00000000064C2000-memory.dmp

                Filesize

                584KB

              • memory/2720-161-0x0000000006900000-0x0000000006EA4000-memory.dmp

                Filesize

                5.6MB

              • memory/2720-160-0x0000000005940000-0x00000000059A6000-memory.dmp

                Filesize

                408KB

              • memory/2720-159-0x0000000005510000-0x000000000554C000-memory.dmp

                Filesize

                240KB

              • memory/2720-158-0x00000000054E0000-0x00000000054F0000-memory.dmp

                Filesize

                64KB

              • memory/2720-156-0x00000000055A0000-0x00000000056AA000-memory.dmp

                Filesize

                1.0MB

              • memory/2720-155-0x0000000005AB0000-0x00000000060C8000-memory.dmp

                Filesize

                6.1MB

              • memory/2720-154-0x0000000000C40000-0x0000000000C6A000-memory.dmp

                Filesize

                168KB