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Analysis

  • max time kernel
    135s
  • max time network
    138s
  • 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, 07:19

General

  • Target

    84afad0c8ab2f0c689026179790547ffadbb61f6b7e30fbd406b304622f4f85b.exe

  • Size

    763KB

  • MD5

    192e9c29b5e30d7c00ec79adad0aca76

  • SHA1

    27a1b21c1ee9f90733cd6fc6a824c34bcf480dce

  • SHA256

    84afad0c8ab2f0c689026179790547ffadbb61f6b7e30fbd406b304622f4f85b

  • SHA512

    f665b705614f08e16aef4c32ad1d85e439423752fe597d51b3c475602950a6cbdbe9dbaf26aa17673fd410e3330ae0cb166e1a5a4b01212c88ca3d43ede0ad46

  • SSDEEP

    12288:IMrHy90Ff5ePWEXBZ6Y4PMI+209H0PesmhYkmcmpAuCDWdIMlqXkB8CnM6tIH+dH:PyOL1Y4PzARsmhgcXjDqZ0k+CM6w+eU

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\84afad0c8ab2f0c689026179790547ffadbb61f6b7e30fbd406b304622f4f85b.exe
    "C:\Users\Admin\AppData\Local\Temp\84afad0c8ab2f0c689026179790547ffadbb61f6b7e30fbd406b304622f4f85b.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2028
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7522584.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7522584.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1316
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3656052.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3656052.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3720
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k2067412.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k2067412.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:3980
          • 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:1884
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l7702694.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l7702694.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:800
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m8792087.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m8792087.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4304
        • 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:3100
          • 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:4508
          • 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:4016
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4164
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:852
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:1912
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:1644
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:4088
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:2980
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4652
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n0233297.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n0233297.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:4432
                  • 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:2944
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4200
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3988

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              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\n0233297.exe

                Filesize

                316KB

                MD5

                3c8f53daf887c16b68acb871fed7e244

                SHA1

                765a7322e42dc2f8115a8d1acc69f40014230c37

                SHA256

                aa282d9d02a9df508c8bf394fc5ed28e992f4525a1fdb8b63b0b3716472e9a0d

                SHA512

                1aa96e4fd73b1c810cae35e76667f4664b2fa81f5c299faab10bb3d53202aa3429bede37dc0858848bed8608e1c92049a85d18f743dab39b8b0f607420060c96

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n0233297.exe

                Filesize

                316KB

                MD5

                3c8f53daf887c16b68acb871fed7e244

                SHA1

                765a7322e42dc2f8115a8d1acc69f40014230c37

                SHA256

                aa282d9d02a9df508c8bf394fc5ed28e992f4525a1fdb8b63b0b3716472e9a0d

                SHA512

                1aa96e4fd73b1c810cae35e76667f4664b2fa81f5c299faab10bb3d53202aa3429bede37dc0858848bed8608e1c92049a85d18f743dab39b8b0f607420060c96

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7522584.exe

                Filesize

                446KB

                MD5

                e133c433b59188af87b2b6f82f43043a

                SHA1

                b092c6eca7b08a9ac5127b05a800510501c95549

                SHA256

                d7942577622b07413074d817bf117c4c14c7af0d7b3eaa77b587ecccf9f62eda

                SHA512

                b58c628e73957fc983de4bc0456b49964116557799710fc632b38cf73c6117d4e571be6076c6984a0e1cc31bfe1511af811ee2ed636d096eb906c7438f9bbc72

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7522584.exe

                Filesize

                446KB

                MD5

                e133c433b59188af87b2b6f82f43043a

                SHA1

                b092c6eca7b08a9ac5127b05a800510501c95549

                SHA256

                d7942577622b07413074d817bf117c4c14c7af0d7b3eaa77b587ecccf9f62eda

                SHA512

                b58c628e73957fc983de4bc0456b49964116557799710fc632b38cf73c6117d4e571be6076c6984a0e1cc31bfe1511af811ee2ed636d096eb906c7438f9bbc72

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m8792087.exe

                Filesize

                205KB

                MD5

                767923bdf696f24f34f5eedf9127c31b

                SHA1

                a13bd703e672a571ec97e46023c5dbe0c3ab277b

                SHA256

                b1f39e3d0043e116b134dfc229d501be6cac92f3021536572474f8810ae9b7da

                SHA512

                1928ff8d7ebf9f72f9b2af9576abe723bb6dddd786d29f20f435a8c42d1fbd08df9a053925919a4a4453c1d60cc1a01a32ae13250f72ce1da6dd73be3829b3d4

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m8792087.exe

                Filesize

                205KB

                MD5

                767923bdf696f24f34f5eedf9127c31b

                SHA1

                a13bd703e672a571ec97e46023c5dbe0c3ab277b

                SHA256

                b1f39e3d0043e116b134dfc229d501be6cac92f3021536572474f8810ae9b7da

                SHA512

                1928ff8d7ebf9f72f9b2af9576abe723bb6dddd786d29f20f435a8c42d1fbd08df9a053925919a4a4453c1d60cc1a01a32ae13250f72ce1da6dd73be3829b3d4

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3656052.exe

                Filesize

                274KB

                MD5

                5d105abfc16297dedb1cad179b87d020

                SHA1

                e042ea6036bda5cffa7d5585439ea4ee0c54ab2f

                SHA256

                2ba319b575c7e63252fad9f648ed0070cbdee364accc8c227f0afe57a3703a6b

                SHA512

                ed246fbb6d17867606cb7d8c126f1eb12165eb03566db73fb8f219366a7a1072c15ee343e0b1f12e957ffc5489052f24e39228fc472a7d39910ff485125b3213

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3656052.exe

                Filesize

                274KB

                MD5

                5d105abfc16297dedb1cad179b87d020

                SHA1

                e042ea6036bda5cffa7d5585439ea4ee0c54ab2f

                SHA256

                2ba319b575c7e63252fad9f648ed0070cbdee364accc8c227f0afe57a3703a6b

                SHA512

                ed246fbb6d17867606cb7d8c126f1eb12165eb03566db73fb8f219366a7a1072c15ee343e0b1f12e957ffc5489052f24e39228fc472a7d39910ff485125b3213

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k2067412.exe

                Filesize

                181KB

                MD5

                200846b65419525beceaa8a4e4ef2ebd

                SHA1

                d0f036e9c3dad5ffe134b4cfda46c24eafe8b278

                SHA256

                010251f06cf581723abbb487b4897a1b6efd9d565ac7cc7daa05aa9b0b3a28de

                SHA512

                727850bfa163b6f3be02de9383c604faa7cbe5294d6af592ead28e13b5fa8776c20c7ddddfed680c32e2aaf26f14cde3db3f0aa809656f11dee2a779caf1e366

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k2067412.exe

                Filesize

                181KB

                MD5

                200846b65419525beceaa8a4e4ef2ebd

                SHA1

                d0f036e9c3dad5ffe134b4cfda46c24eafe8b278

                SHA256

                010251f06cf581723abbb487b4897a1b6efd9d565ac7cc7daa05aa9b0b3a28de

                SHA512

                727850bfa163b6f3be02de9383c604faa7cbe5294d6af592ead28e13b5fa8776c20c7ddddfed680c32e2aaf26f14cde3db3f0aa809656f11dee2a779caf1e366

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l7702694.exe

                Filesize

                146KB

                MD5

                1888fe341962547e4cff723bb01e6c1f

                SHA1

                fe1bf8996edc7efe03a5df56a38b82943e56ed25

                SHA256

                26d4aa3ad998936fa6fb4e87501cedb0005cb4f9cf260d9a7d5afd698714ebba

                SHA512

                72599cdc7e537cc29a01a76a1f604df3a61f9ff58294c83ae3bdaa5dca83319e2a40de4d5ccc8d4ce562b5f3ec3baeb36110d8a6a0ea2ccfb774e0d0399e3530

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l7702694.exe

                Filesize

                146KB

                MD5

                1888fe341962547e4cff723bb01e6c1f

                SHA1

                fe1bf8996edc7efe03a5df56a38b82943e56ed25

                SHA256

                26d4aa3ad998936fa6fb4e87501cedb0005cb4f9cf260d9a7d5afd698714ebba

                SHA512

                72599cdc7e537cc29a01a76a1f604df3a61f9ff58294c83ae3bdaa5dca83319e2a40de4d5ccc8d4ce562b5f3ec3baeb36110d8a6a0ea2ccfb774e0d0399e3530

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

                Filesize

                205KB

                MD5

                767923bdf696f24f34f5eedf9127c31b

                SHA1

                a13bd703e672a571ec97e46023c5dbe0c3ab277b

                SHA256

                b1f39e3d0043e116b134dfc229d501be6cac92f3021536572474f8810ae9b7da

                SHA512

                1928ff8d7ebf9f72f9b2af9576abe723bb6dddd786d29f20f435a8c42d1fbd08df9a053925919a4a4453c1d60cc1a01a32ae13250f72ce1da6dd73be3829b3d4

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

                Filesize

                205KB

                MD5

                767923bdf696f24f34f5eedf9127c31b

                SHA1

                a13bd703e672a571ec97e46023c5dbe0c3ab277b

                SHA256

                b1f39e3d0043e116b134dfc229d501be6cac92f3021536572474f8810ae9b7da

                SHA512

                1928ff8d7ebf9f72f9b2af9576abe723bb6dddd786d29f20f435a8c42d1fbd08df9a053925919a4a4453c1d60cc1a01a32ae13250f72ce1da6dd73be3829b3d4

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

                Filesize

                205KB

                MD5

                767923bdf696f24f34f5eedf9127c31b

                SHA1

                a13bd703e672a571ec97e46023c5dbe0c3ab277b

                SHA256

                b1f39e3d0043e116b134dfc229d501be6cac92f3021536572474f8810ae9b7da

                SHA512

                1928ff8d7ebf9f72f9b2af9576abe723bb6dddd786d29f20f435a8c42d1fbd08df9a053925919a4a4453c1d60cc1a01a32ae13250f72ce1da6dd73be3829b3d4

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

                Filesize

                205KB

                MD5

                767923bdf696f24f34f5eedf9127c31b

                SHA1

                a13bd703e672a571ec97e46023c5dbe0c3ab277b

                SHA256

                b1f39e3d0043e116b134dfc229d501be6cac92f3021536572474f8810ae9b7da

                SHA512

                1928ff8d7ebf9f72f9b2af9576abe723bb6dddd786d29f20f435a8c42d1fbd08df9a053925919a4a4453c1d60cc1a01a32ae13250f72ce1da6dd73be3829b3d4

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

                Filesize

                205KB

                MD5

                767923bdf696f24f34f5eedf9127c31b

                SHA1

                a13bd703e672a571ec97e46023c5dbe0c3ab277b

                SHA256

                b1f39e3d0043e116b134dfc229d501be6cac92f3021536572474f8810ae9b7da

                SHA512

                1928ff8d7ebf9f72f9b2af9576abe723bb6dddd786d29f20f435a8c42d1fbd08df9a053925919a4a4453c1d60cc1a01a32ae13250f72ce1da6dd73be3829b3d4

              • 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/800-163-0x0000000000440000-0x000000000046A000-memory.dmp

                Filesize

                168KB

              • memory/800-169-0x00000000051B0000-0x0000000005242000-memory.dmp

                Filesize

                584KB

              • memory/800-176-0x00000000068E0000-0x0000000006930000-memory.dmp

                Filesize

                320KB

              • memory/800-175-0x0000000006660000-0x00000000066D6000-memory.dmp

                Filesize

                472KB

              • memory/800-173-0x0000000006E10000-0x000000000733C000-memory.dmp

                Filesize

                5.2MB

              • memory/800-172-0x0000000006710000-0x00000000068D2000-memory.dmp

                Filesize

                1.8MB

              • memory/800-171-0x00000000059E0000-0x0000000005A46000-memory.dmp

                Filesize

                408KB

              • memory/800-170-0x0000000005F90000-0x0000000006534000-memory.dmp

                Filesize

                5.6MB

              • memory/800-164-0x00000000053C0000-0x00000000059D8000-memory.dmp

                Filesize

                6.1MB

              • memory/800-177-0x0000000004E60000-0x0000000004E70000-memory.dmp

                Filesize

                64KB

              • memory/800-165-0x0000000004EF0000-0x0000000004FFA000-memory.dmp

                Filesize

                1.0MB

              • memory/800-168-0x0000000004E60000-0x0000000004E70000-memory.dmp

                Filesize

                64KB

              • memory/800-167-0x0000000004EB0000-0x0000000004EEC000-memory.dmp

                Filesize

                240KB

              • memory/800-166-0x0000000004E10000-0x0000000004E22000-memory.dmp

                Filesize

                72KB

              • memory/1884-155-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/2944-202-0x0000000005500000-0x0000000005510000-memory.dmp

                Filesize

                64KB

              • memory/2944-196-0x0000000000400000-0x000000000042A000-memory.dmp

                Filesize

                168KB