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
    02/06/2023, 07:21

General

  • Target

    0101f7b3fd7f2e380f70aa632cc8111e01862cc025683b0cdc3bd4be66d213ae.exe

  • Size

    785KB

  • MD5

    70cd0e8007475e8f6d0c09d0d6322a7a

  • SHA1

    eab2d6ad6c2446b306c4319c3384eed954a04eae

  • SHA256

    0101f7b3fd7f2e380f70aa632cc8111e01862cc025683b0cdc3bd4be66d213ae

  • SHA512

    f3f5c01188059149e5c9874b81bfea3f2b06fb05de0025e4179b18cf2d985f011776ec1807d64ffc334d4b2bfc05ab4431578bdbb0bf99897068c3caa223958d

  • SSDEEP

    24576:Tyzx0Dm1m9gXwKzkixMgRwpR+kVP2VFHMag:mzE9bKzkiVyhVP2VFHM

Malware Config

Extracted

Family

redline

Botnet

dars

C2

83.97.73.127:19045

Attributes
  • auth_value

    7cd208e6b6c927262304d5d4d88647fd

Extracted

Family

redline

Botnet

grom

C2

83.97.73.127:19045

Attributes
  • auth_value

    2193aac8692a5e1ec66d9db9fa25ee00

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\0101f7b3fd7f2e380f70aa632cc8111e01862cc025683b0cdc3bd4be66d213ae.exe
    "C:\Users\Admin\AppData\Local\Temp\0101f7b3fd7f2e380f70aa632cc8111e01862cc025683b0cdc3bd4be66d213ae.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2592
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5828738.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5828738.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\y5602142.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5602142.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4552
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k1496951.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k1496951.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:944
          • 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:1872
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l1126124.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l1126124.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3508
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m2562326.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m2562326.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4912
        • 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:2496
          • 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:3812
          • 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:4216
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:3556
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:692
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:2620
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4728
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:1364
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:4528
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:2440
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n8374394.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n8374394.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:3528
                  • 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:1744
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4144
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4348

              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\n8374394.exe

                Filesize

                314KB

                MD5

                848bfe3dab3c380d51e065039d52b63c

                SHA1

                78cb5e0a0c652607760a0c979feb0a75cee72bbe

                SHA256

                30c2a423c12ae62d99ffec1d409d54c1a6402563221ab670a5dfba36dd50f574

                SHA512

                49029ff30677581d84e197b9496cab1baa1a69be42b7cb84953e054be29dd69cc21438557f669bc44fd784258e016363c411a1e9416deca9f3c9b00df720c987

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n8374394.exe

                Filesize

                314KB

                MD5

                848bfe3dab3c380d51e065039d52b63c

                SHA1

                78cb5e0a0c652607760a0c979feb0a75cee72bbe

                SHA256

                30c2a423c12ae62d99ffec1d409d54c1a6402563221ab670a5dfba36dd50f574

                SHA512

                49029ff30677581d84e197b9496cab1baa1a69be42b7cb84953e054be29dd69cc21438557f669bc44fd784258e016363c411a1e9416deca9f3c9b00df720c987

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5828738.exe

                Filesize

                451KB

                MD5

                aa19f6c32eca2b1d04c59babad857a99

                SHA1

                867b1dd5cfbd161f24e584867f73d4e76d6e4430

                SHA256

                a035f4abbd6c9f9d18e1a91c06575fd9d528a2c968087a162fcc6c6f86ff379c

                SHA512

                e5b7cb74051cd938be4d5862510c6eea08b35a3d7b042ae34ffe6d7552d8ffd01817c2c3b45499110fa94c7616fa2c7d2b2f83c4eb8e98b8d39db7a5ed111cc7

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5828738.exe

                Filesize

                451KB

                MD5

                aa19f6c32eca2b1d04c59babad857a99

                SHA1

                867b1dd5cfbd161f24e584867f73d4e76d6e4430

                SHA256

                a035f4abbd6c9f9d18e1a91c06575fd9d528a2c968087a162fcc6c6f86ff379c

                SHA512

                e5b7cb74051cd938be4d5862510c6eea08b35a3d7b042ae34ffe6d7552d8ffd01817c2c3b45499110fa94c7616fa2c7d2b2f83c4eb8e98b8d39db7a5ed111cc7

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m2562326.exe

                Filesize

                214KB

                MD5

                d2ce6cbba9cecdff636d97f78c2849fd

                SHA1

                99798e0905419e8838f98693fcf06c780ab0aa37

                SHA256

                24180416c17e7a4a3f216b8a8586454bc194e35863186e6b9c2c5a74bb94200c

                SHA512

                19558ee158e194d5ff6427b7bd4257a9b2f6cfb0d8c87b761f7a34200436493c4573cb1af2ae75b2aec4a5155564cdf6bd1fc850b101a6db8242584ab08256e1

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m2562326.exe

                Filesize

                214KB

                MD5

                d2ce6cbba9cecdff636d97f78c2849fd

                SHA1

                99798e0905419e8838f98693fcf06c780ab0aa37

                SHA256

                24180416c17e7a4a3f216b8a8586454bc194e35863186e6b9c2c5a74bb94200c

                SHA512

                19558ee158e194d5ff6427b7bd4257a9b2f6cfb0d8c87b761f7a34200436493c4573cb1af2ae75b2aec4a5155564cdf6bd1fc850b101a6db8242584ab08256e1

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5602142.exe

                Filesize

                280KB

                MD5

                360b38b0d9f786b9a6bfcf2fa883f6d3

                SHA1

                6bfe1ce9e9f9ac5090d6961c58c341e9c2e10d92

                SHA256

                ef520bfa2f74220f62a4f30ff4c98d7ff8eaf85d34b5d5655781fc9b73e96ffc

                SHA512

                8297b7c464c40b1503983998055c606b3461b7ca45c24c3604225d2ca409a25736935801a4133005bbea1050a93945825c94d106eae8f383465ea599d8bf7da8

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5602142.exe

                Filesize

                280KB

                MD5

                360b38b0d9f786b9a6bfcf2fa883f6d3

                SHA1

                6bfe1ce9e9f9ac5090d6961c58c341e9c2e10d92

                SHA256

                ef520bfa2f74220f62a4f30ff4c98d7ff8eaf85d34b5d5655781fc9b73e96ffc

                SHA512

                8297b7c464c40b1503983998055c606b3461b7ca45c24c3604225d2ca409a25736935801a4133005bbea1050a93945825c94d106eae8f383465ea599d8bf7da8

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k1496951.exe

                Filesize

                157KB

                MD5

                e35ff0c7bc10200a45b93720f197e2c8

                SHA1

                c965d1a96c5e1a63467e74c2ddcdf01cd5522a21

                SHA256

                85844f0984eec3db5a33441f7180361884dbd1b7ea364eaaab0530a8fa359096

                SHA512

                1658984c7338679b690e77ce4e9259897b8166e16a64d2f81c98731a2975903338d20de56b803c2f6c7fc858f5c6d95378c1e189486e7e681d077e4a81a17d35

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k1496951.exe

                Filesize

                157KB

                MD5

                e35ff0c7bc10200a45b93720f197e2c8

                SHA1

                c965d1a96c5e1a63467e74c2ddcdf01cd5522a21

                SHA256

                85844f0984eec3db5a33441f7180361884dbd1b7ea364eaaab0530a8fa359096

                SHA512

                1658984c7338679b690e77ce4e9259897b8166e16a64d2f81c98731a2975903338d20de56b803c2f6c7fc858f5c6d95378c1e189486e7e681d077e4a81a17d35

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l1126124.exe

                Filesize

                168KB

                MD5

                5bfb963a82392ebe4d9a1df76fa005f6

                SHA1

                0d0ad01487b7a7bd2042564aa01384051f5dfb91

                SHA256

                60380c88eebb7126280268b0a78421fbcdbeb97a6a4e096b2ce2e2403bfffcc6

                SHA512

                41073c20845b3f1c001cffd8dec325f3fa729a1fdc8f8841302879f9ca881ef4993e55d3938197d47420080f2d4968e0d12d50c64ee224cd466d0544184fa0bd

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l1126124.exe

                Filesize

                168KB

                MD5

                5bfb963a82392ebe4d9a1df76fa005f6

                SHA1

                0d0ad01487b7a7bd2042564aa01384051f5dfb91

                SHA256

                60380c88eebb7126280268b0a78421fbcdbeb97a6a4e096b2ce2e2403bfffcc6

                SHA512

                41073c20845b3f1c001cffd8dec325f3fa729a1fdc8f8841302879f9ca881ef4993e55d3938197d47420080f2d4968e0d12d50c64ee224cd466d0544184fa0bd

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

                Filesize

                214KB

                MD5

                d2ce6cbba9cecdff636d97f78c2849fd

                SHA1

                99798e0905419e8838f98693fcf06c780ab0aa37

                SHA256

                24180416c17e7a4a3f216b8a8586454bc194e35863186e6b9c2c5a74bb94200c

                SHA512

                19558ee158e194d5ff6427b7bd4257a9b2f6cfb0d8c87b761f7a34200436493c4573cb1af2ae75b2aec4a5155564cdf6bd1fc850b101a6db8242584ab08256e1

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

                Filesize

                214KB

                MD5

                d2ce6cbba9cecdff636d97f78c2849fd

                SHA1

                99798e0905419e8838f98693fcf06c780ab0aa37

                SHA256

                24180416c17e7a4a3f216b8a8586454bc194e35863186e6b9c2c5a74bb94200c

                SHA512

                19558ee158e194d5ff6427b7bd4257a9b2f6cfb0d8c87b761f7a34200436493c4573cb1af2ae75b2aec4a5155564cdf6bd1fc850b101a6db8242584ab08256e1

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

                Filesize

                214KB

                MD5

                d2ce6cbba9cecdff636d97f78c2849fd

                SHA1

                99798e0905419e8838f98693fcf06c780ab0aa37

                SHA256

                24180416c17e7a4a3f216b8a8586454bc194e35863186e6b9c2c5a74bb94200c

                SHA512

                19558ee158e194d5ff6427b7bd4257a9b2f6cfb0d8c87b761f7a34200436493c4573cb1af2ae75b2aec4a5155564cdf6bd1fc850b101a6db8242584ab08256e1

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

                Filesize

                214KB

                MD5

                d2ce6cbba9cecdff636d97f78c2849fd

                SHA1

                99798e0905419e8838f98693fcf06c780ab0aa37

                SHA256

                24180416c17e7a4a3f216b8a8586454bc194e35863186e6b9c2c5a74bb94200c

                SHA512

                19558ee158e194d5ff6427b7bd4257a9b2f6cfb0d8c87b761f7a34200436493c4573cb1af2ae75b2aec4a5155564cdf6bd1fc850b101a6db8242584ab08256e1

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

                Filesize

                214KB

                MD5

                d2ce6cbba9cecdff636d97f78c2849fd

                SHA1

                99798e0905419e8838f98693fcf06c780ab0aa37

                SHA256

                24180416c17e7a4a3f216b8a8586454bc194e35863186e6b9c2c5a74bb94200c

                SHA512

                19558ee158e194d5ff6427b7bd4257a9b2f6cfb0d8c87b761f7a34200436493c4573cb1af2ae75b2aec4a5155564cdf6bd1fc850b101a6db8242584ab08256e1

              • 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/1744-194-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB

              • memory/1744-200-0x0000000005060000-0x0000000005070000-memory.dmp

                Filesize

                64KB

              • memory/1872-154-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/3508-162-0x00000000009B0000-0x00000000009DE000-memory.dmp

                Filesize

                184KB

              • memory/3508-176-0x0000000007060000-0x00000000070B0000-memory.dmp

                Filesize

                320KB

              • memory/3508-175-0x00000000052C0000-0x00000000052D0000-memory.dmp

                Filesize

                64KB

              • memory/3508-173-0x0000000008C80000-0x00000000091AC000-memory.dmp

                Filesize

                5.2MB

              • memory/3508-172-0x00000000068D0000-0x0000000006A92000-memory.dmp

                Filesize

                1.8MB

              • memory/3508-171-0x0000000006110000-0x0000000006176000-memory.dmp

                Filesize

                408KB

              • memory/3508-170-0x0000000006AB0000-0x0000000007054000-memory.dmp

                Filesize

                5.6MB

              • memory/3508-169-0x00000000058D0000-0x0000000005962000-memory.dmp

                Filesize

                584KB

              • memory/3508-168-0x00000000057B0000-0x0000000005826000-memory.dmp

                Filesize

                472KB

              • memory/3508-167-0x00000000054D0000-0x000000000550C000-memory.dmp

                Filesize

                240KB

              • memory/3508-166-0x00000000052C0000-0x00000000052D0000-memory.dmp

                Filesize

                64KB

              • memory/3508-165-0x0000000005230000-0x0000000005242000-memory.dmp

                Filesize

                72KB

              • memory/3508-164-0x00000000055E0000-0x00000000056EA000-memory.dmp

                Filesize

                1.0MB

              • memory/3508-163-0x0000000005AF0000-0x0000000006108000-memory.dmp

                Filesize

                6.1MB