Analysis

  • max time kernel
    135s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-06-2023 08:38

General

  • Target

    06707799.exe

  • Size

    793KB

  • MD5

    0d924ff1f5a5bbe15ba326f5bb1a2043

  • SHA1

    8d0eecc1d9e467d3ec5dd0189b7b3f8e4984c8b1

  • SHA256

    8323cb1f410efbc3a0ae515c16b3d3d595d99b36cb168de7ef702abf41c39780

  • SHA512

    d16519ec29a744a0a34f2cf43f7a0de5cf76d1536b2c18b68868b714c11d769b679442a995eb9e9f5657ad8725b57cadf91308261adc41fdb424253fd276e80a

  • SSDEEP

    24576:DyscimyDsdIyKgi9E8sIpq5OSG31WNE5wlj:WscimyDsqyKT9ZNoOS3Nc

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

metro

C2

83.97.73.126:19046

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

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\06707799.exe
    "C:\Users\Admin\AppData\Local\Temp\06707799.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2648
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9253136.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9253136.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4988
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7701178.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7701178.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1256
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4771323.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4771323.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1300
          • 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:1576
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8271237.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8271237.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4076
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c2695107.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c2695107.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3972
        • 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:4436
          • 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:2488
          • 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:816
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "metado.exe" /P "Admin:N"
              6⤵
                PID:1416
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                6⤵
                  PID:4100
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4176
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4320
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:1344
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:672
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:1840
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d5141457.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d5141457.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:4336
                  • 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:4600
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1756
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3572

              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\d5141457.exe

                Filesize

                323KB

                MD5

                4355ae63d5d3ebc21509764f5b5fdeab

                SHA1

                503d7b49b2112f1cda9ff7f61d4e0347f7e57d5d

                SHA256

                72921ab7412093db98951d0a29f0f76c347b0172aa94c0ff4022186a60f6c9f0

                SHA512

                abb65da153350d7b49bbeb7e7e0512678866732c4b7e0f1b857577eef478a1c83b2f5d0ee462a66c62b1d101861872e65af076acce04b41c5af5f9361250a425

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d5141457.exe

                Filesize

                323KB

                MD5

                4355ae63d5d3ebc21509764f5b5fdeab

                SHA1

                503d7b49b2112f1cda9ff7f61d4e0347f7e57d5d

                SHA256

                72921ab7412093db98951d0a29f0f76c347b0172aa94c0ff4022186a60f6c9f0

                SHA512

                abb65da153350d7b49bbeb7e7e0512678866732c4b7e0f1b857577eef478a1c83b2f5d0ee462a66c62b1d101861872e65af076acce04b41c5af5f9361250a425

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9253136.exe

                Filesize

                456KB

                MD5

                99cb56779a1bedee4ae46da0139003a0

                SHA1

                d515fd40df242fe4ad4c70ba44e99b0e7ab8efcf

                SHA256

                47abec5ba1b1cc02484cd0cc1daf6593dc82e11ffb225a2c3425c6a1497aab63

                SHA512

                17c08ab2ee27f63865e3edba869647d7eac6c70c007fac8c00ffc758eab90ad0704b30d00b3099458ca2939a8f1a9302f8a5e17560406711c392cde3208c76f1

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9253136.exe

                Filesize

                456KB

                MD5

                99cb56779a1bedee4ae46da0139003a0

                SHA1

                d515fd40df242fe4ad4c70ba44e99b0e7ab8efcf

                SHA256

                47abec5ba1b1cc02484cd0cc1daf6593dc82e11ffb225a2c3425c6a1497aab63

                SHA512

                17c08ab2ee27f63865e3edba869647d7eac6c70c007fac8c00ffc758eab90ad0704b30d00b3099458ca2939a8f1a9302f8a5e17560406711c392cde3208c76f1

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c2695107.exe

                Filesize

                216KB

                MD5

                bc174e84c1da13822a03cbe4787e8a9d

                SHA1

                981ebd52ef16c9927d85187ee9ff911acb569314

                SHA256

                e78a6c97a1403267256728ebcb064052f895a902bc7e6e8fb9bc7c598ff12cdd

                SHA512

                dc8832faba5609e4a04e2942d4570ac98883cdb4bfcf108903b240b85970522a9829e98403a810c3962d13fc211f43ef972d242efd5505bab2a286561983462b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c2695107.exe

                Filesize

                216KB

                MD5

                bc174e84c1da13822a03cbe4787e8a9d

                SHA1

                981ebd52ef16c9927d85187ee9ff911acb569314

                SHA256

                e78a6c97a1403267256728ebcb064052f895a902bc7e6e8fb9bc7c598ff12cdd

                SHA512

                dc8832faba5609e4a04e2942d4570ac98883cdb4bfcf108903b240b85970522a9829e98403a810c3962d13fc211f43ef972d242efd5505bab2a286561983462b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7701178.exe

                Filesize

                284KB

                MD5

                024e8f3aa97a15214a56df5addef65d1

                SHA1

                cad1a4e07a06c84e8b8c1f9939b9a53a3ed4a7ed

                SHA256

                5cf10082aff28cddeba46c24788c79f54dfab3c0328df70c3ab12948a09ab56b

                SHA512

                edc6198dbe866fe9eca589a269fcfffbe08fc645cb3ca2b68151aa292df725f3cdeb14c7205478f2778d7a921a9927e011a341f7ab8ac067d446dc36b12cf78d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7701178.exe

                Filesize

                284KB

                MD5

                024e8f3aa97a15214a56df5addef65d1

                SHA1

                cad1a4e07a06c84e8b8c1f9939b9a53a3ed4a7ed

                SHA256

                5cf10082aff28cddeba46c24788c79f54dfab3c0328df70c3ab12948a09ab56b

                SHA512

                edc6198dbe866fe9eca589a269fcfffbe08fc645cb3ca2b68151aa292df725f3cdeb14c7205478f2778d7a921a9927e011a341f7ab8ac067d446dc36b12cf78d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4771323.exe

                Filesize

                165KB

                MD5

                b1dbea8243a5986ea36050ec3c8870b4

                SHA1

                7bdb2eb9af6f08f73aa75b4efdb91490e10199eb

                SHA256

                cc2a1d02c82e9502104184d426b6430c21d8905a7f0fff5495264e2e6ad736eb

                SHA512

                d4450f72c19856ea5e45cec7c52553a8d293d5d6c874391d4cc0878cd169abd7d34be02cba2cd2c1a4fd5ecdba8d1adb18a31fc0ec4890d6443ae68b8b78bdd9

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4771323.exe

                Filesize

                165KB

                MD5

                b1dbea8243a5986ea36050ec3c8870b4

                SHA1

                7bdb2eb9af6f08f73aa75b4efdb91490e10199eb

                SHA256

                cc2a1d02c82e9502104184d426b6430c21d8905a7f0fff5495264e2e6ad736eb

                SHA512

                d4450f72c19856ea5e45cec7c52553a8d293d5d6c874391d4cc0878cd169abd7d34be02cba2cd2c1a4fd5ecdba8d1adb18a31fc0ec4890d6443ae68b8b78bdd9

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8271237.exe

                Filesize

                168KB

                MD5

                42188eb62ea8d653c76c8a15e84f32a8

                SHA1

                f48a339aac41a0768f4deef5c0fde2c6268f9bf5

                SHA256

                8e5b46e30cf86c4d3126ebf0e79e8e0d3fc18237316f4849982a854984298e3b

                SHA512

                deea017970371a373b6af14c22aa30b3493e88386a42792c36c10b7a4f7ff1216b5fc2237900d22905c5ef45cce0c5975341c025ff686d94418f4b33a99afa78

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8271237.exe

                Filesize

                168KB

                MD5

                42188eb62ea8d653c76c8a15e84f32a8

                SHA1

                f48a339aac41a0768f4deef5c0fde2c6268f9bf5

                SHA256

                8e5b46e30cf86c4d3126ebf0e79e8e0d3fc18237316f4849982a854984298e3b

                SHA512

                deea017970371a373b6af14c22aa30b3493e88386a42792c36c10b7a4f7ff1216b5fc2237900d22905c5ef45cce0c5975341c025ff686d94418f4b33a99afa78

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

                Filesize

                216KB

                MD5

                bc174e84c1da13822a03cbe4787e8a9d

                SHA1

                981ebd52ef16c9927d85187ee9ff911acb569314

                SHA256

                e78a6c97a1403267256728ebcb064052f895a902bc7e6e8fb9bc7c598ff12cdd

                SHA512

                dc8832faba5609e4a04e2942d4570ac98883cdb4bfcf108903b240b85970522a9829e98403a810c3962d13fc211f43ef972d242efd5505bab2a286561983462b

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

                Filesize

                216KB

                MD5

                bc174e84c1da13822a03cbe4787e8a9d

                SHA1

                981ebd52ef16c9927d85187ee9ff911acb569314

                SHA256

                e78a6c97a1403267256728ebcb064052f895a902bc7e6e8fb9bc7c598ff12cdd

                SHA512

                dc8832faba5609e4a04e2942d4570ac98883cdb4bfcf108903b240b85970522a9829e98403a810c3962d13fc211f43ef972d242efd5505bab2a286561983462b

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

                Filesize

                216KB

                MD5

                bc174e84c1da13822a03cbe4787e8a9d

                SHA1

                981ebd52ef16c9927d85187ee9ff911acb569314

                SHA256

                e78a6c97a1403267256728ebcb064052f895a902bc7e6e8fb9bc7c598ff12cdd

                SHA512

                dc8832faba5609e4a04e2942d4570ac98883cdb4bfcf108903b240b85970522a9829e98403a810c3962d13fc211f43ef972d242efd5505bab2a286561983462b

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

                Filesize

                216KB

                MD5

                bc174e84c1da13822a03cbe4787e8a9d

                SHA1

                981ebd52ef16c9927d85187ee9ff911acb569314

                SHA256

                e78a6c97a1403267256728ebcb064052f895a902bc7e6e8fb9bc7c598ff12cdd

                SHA512

                dc8832faba5609e4a04e2942d4570ac98883cdb4bfcf108903b240b85970522a9829e98403a810c3962d13fc211f43ef972d242efd5505bab2a286561983462b

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

                Filesize

                216KB

                MD5

                bc174e84c1da13822a03cbe4787e8a9d

                SHA1

                981ebd52ef16c9927d85187ee9ff911acb569314

                SHA256

                e78a6c97a1403267256728ebcb064052f895a902bc7e6e8fb9bc7c598ff12cdd

                SHA512

                dc8832faba5609e4a04e2942d4570ac98883cdb4bfcf108903b240b85970522a9829e98403a810c3962d13fc211f43ef972d242efd5505bab2a286561983462b

              • 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/1576-154-0x0000000000780000-0x000000000078A000-memory.dmp

                Filesize

                40KB

              • memory/4076-162-0x0000000000B40000-0x0000000000B6E000-memory.dmp

                Filesize

                184KB

              • memory/4076-168-0x000000000AD20000-0x000000000AD96000-memory.dmp

                Filesize

                472KB

              • memory/4076-174-0x000000000C9C0000-0x000000000CEEC000-memory.dmp

                Filesize

                5.2MB

              • memory/4076-173-0x000000000C2C0000-0x000000000C482000-memory.dmp

                Filesize

                1.8MB

              • memory/4076-172-0x000000000B930000-0x000000000B980000-memory.dmp

                Filesize

                320KB

              • memory/4076-171-0x000000000B450000-0x000000000B4B6000-memory.dmp

                Filesize

                408KB

              • memory/4076-170-0x000000000BB40000-0x000000000C0E4000-memory.dmp

                Filesize

                5.6MB

              • memory/4076-163-0x000000000AE30000-0x000000000B448000-memory.dmp

                Filesize

                6.1MB

              • memory/4076-169-0x000000000B4F0000-0x000000000B582000-memory.dmp

                Filesize

                584KB

              • memory/4076-164-0x000000000A980000-0x000000000AA8A000-memory.dmp

                Filesize

                1.0MB

              • memory/4076-176-0x0000000005380000-0x0000000005390000-memory.dmp

                Filesize

                64KB

              • memory/4076-167-0x000000000A910000-0x000000000A94C000-memory.dmp

                Filesize

                240KB

              • memory/4076-166-0x0000000005380000-0x0000000005390000-memory.dmp

                Filesize

                64KB

              • memory/4076-165-0x000000000A8B0000-0x000000000A8C2000-memory.dmp

                Filesize

                72KB

              • memory/4600-200-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

                Filesize

                64KB

              • memory/4600-194-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB