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Analysis

  • max time kernel
    124s
  • max time network
    137s
  • 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, 10:31

General

  • Target

    2f07cef04633592682d33575281351e1da542532f01a756385427faca3681c18.exe

  • Size

    764KB

  • MD5

    56b9748c3996bb1c0a782aab4d4f8dc7

  • SHA1

    38b52402a2c9aae600d021311137fe56d0be6897

  • SHA256

    2f07cef04633592682d33575281351e1da542532f01a756385427faca3681c18

  • SHA512

    a026109d848a721fdc4ef0e306a7a5f1a3964d381a017d5edc49f71e2796fc0b741ebacdba94798ffb8c99d581582ad02bb53c6e1e1bfe555a4c5e6c6f582d35

  • SSDEEP

    12288:wMr1y90gIuW+Umwn3HP5Yb6rMFa9zZAwBSvxjB3B8bimBu7J0mp4dBJmd8LB7ELO:VysCw3PhdygSvxVB8b6J0a4vJmdoKTI5

Malware Config

Extracted

Family

redline

Botnet

misa

C2

83.97.73.122:19062

Attributes
  • auth_value

    9e79529a6bdb4962f44d12b0d6d62d32

Extracted

Family

redline

Botnet

goga

C2

83.97.73.122:19062

Attributes
  • auth_value

    6d57dff6d3c42dddb8a76dc276b8467f

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\2f07cef04633592682d33575281351e1da542532f01a756385427faca3681c18.exe
    "C:\Users\Admin\AppData\Local\Temp\2f07cef04633592682d33575281351e1da542532f01a756385427faca3681c18.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4464
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2166183.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2166183.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4220
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7146467.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7146467.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4224
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3057695.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3057695.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:4752
          • 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:1992
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6768765.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6768765.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3844
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c0693104.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c0693104.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1976
        • 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:4392
          • 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:1036
          • 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:4708
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:1280
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:4188
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4352
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:2652
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:1488
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:3288
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4208
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d0613357.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d0613357.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:2524
                  • 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:4468
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3088
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3636

              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\d0613357.exe

                Filesize

                316KB

                MD5

                bb89ca25c54daaae2f6630ed65d221c4

                SHA1

                3fe9c2e7ded3463177745fa56e45374830f96dd5

                SHA256

                4613bd195fbdd063aca71baf3f2b5b0cc23ef54b7f8d1b1dcc0f1e047d559b4f

                SHA512

                5ca15312e04a879da267a2c2e2dfd9f5cb6b9577f7be4350b7c3e259fdc6d6cfb7d3875ad4d316d22abc6c29b7231afd741a027a1fa01ede0a5e3ec016b712e6

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d0613357.exe

                Filesize

                316KB

                MD5

                bb89ca25c54daaae2f6630ed65d221c4

                SHA1

                3fe9c2e7ded3463177745fa56e45374830f96dd5

                SHA256

                4613bd195fbdd063aca71baf3f2b5b0cc23ef54b7f8d1b1dcc0f1e047d559b4f

                SHA512

                5ca15312e04a879da267a2c2e2dfd9f5cb6b9577f7be4350b7c3e259fdc6d6cfb7d3875ad4d316d22abc6c29b7231afd741a027a1fa01ede0a5e3ec016b712e6

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2166183.exe

                Filesize

                447KB

                MD5

                99680c4a603ddc3d13374267cbc1dbda

                SHA1

                5f2e8db3f830203afee8bb3d49eda0b291da0a73

                SHA256

                7515d925e868787a3f472a894f7ed20930b591ca50d58cdde862836ed3f2c6cf

                SHA512

                ab89707ec119b98e276ed3decc12b38ad681af14cf4ced2c85ee5aca5966d6b3a8bd6f69b13e3543fd5183b406b5ecdc8ddba5dd5927265a659a2db1c7a4e051

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2166183.exe

                Filesize

                447KB

                MD5

                99680c4a603ddc3d13374267cbc1dbda

                SHA1

                5f2e8db3f830203afee8bb3d49eda0b291da0a73

                SHA256

                7515d925e868787a3f472a894f7ed20930b591ca50d58cdde862836ed3f2c6cf

                SHA512

                ab89707ec119b98e276ed3decc12b38ad681af14cf4ced2c85ee5aca5966d6b3a8bd6f69b13e3543fd5183b406b5ecdc8ddba5dd5927265a659a2db1c7a4e051

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c0693104.exe

                Filesize

                205KB

                MD5

                bd617867fad2a682d8badd31670e8dd1

                SHA1

                4246029c4257c1d2952f2fca8a9a413d41c2f658

                SHA256

                39d1401ab74f688ba4a42e2e9d41c33cc282feac6943fc043c514a28a2d0235a

                SHA512

                6b8f4aac12120526f75425906ab6f43fcd3423ecb1a389290290a434e980aee8a7a79da109cf768451d9c5a361edd2600124f0496a02a41668c3c133f85c9a68

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c0693104.exe

                Filesize

                205KB

                MD5

                bd617867fad2a682d8badd31670e8dd1

                SHA1

                4246029c4257c1d2952f2fca8a9a413d41c2f658

                SHA256

                39d1401ab74f688ba4a42e2e9d41c33cc282feac6943fc043c514a28a2d0235a

                SHA512

                6b8f4aac12120526f75425906ab6f43fcd3423ecb1a389290290a434e980aee8a7a79da109cf768451d9c5a361edd2600124f0496a02a41668c3c133f85c9a68

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7146467.exe

                Filesize

                275KB

                MD5

                b3f73ecaaa14e692b330a00c2399cbad

                SHA1

                9b891caf69c22a3e279aa08b2796e0bb8add79d3

                SHA256

                246e488c5681fae32539fcd7cc8907f3af20268e6ec53e24f0b6304186d0205b

                SHA512

                0417366860edec0c6b400fe9489795996a6ecce1b2f1d7ca3e3e2a1884435538bffe103d2f4d7987e3abd20c42d95813540769a8e68031ad7125919dbb37c641

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7146467.exe

                Filesize

                275KB

                MD5

                b3f73ecaaa14e692b330a00c2399cbad

                SHA1

                9b891caf69c22a3e279aa08b2796e0bb8add79d3

                SHA256

                246e488c5681fae32539fcd7cc8907f3af20268e6ec53e24f0b6304186d0205b

                SHA512

                0417366860edec0c6b400fe9489795996a6ecce1b2f1d7ca3e3e2a1884435538bffe103d2f4d7987e3abd20c42d95813540769a8e68031ad7125919dbb37c641

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3057695.exe

                Filesize

                181KB

                MD5

                de07250031e019f391220b24d24fa026

                SHA1

                29d6e47ecdc1c57e50e6b7bb526b4c48fbb7efa2

                SHA256

                d9172e71578c0a663c301ee93a8f946ab54d0bec71adea24c3da9e68bf8e88a1

                SHA512

                9a9d1d8609de8b86483e049fb9314c2775a84e738da91f3cedc7302ff0a6d072678b587ad87790a5493214bc6863f160768475148b1333f538547126f3863948

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a3057695.exe

                Filesize

                181KB

                MD5

                de07250031e019f391220b24d24fa026

                SHA1

                29d6e47ecdc1c57e50e6b7bb526b4c48fbb7efa2

                SHA256

                d9172e71578c0a663c301ee93a8f946ab54d0bec71adea24c3da9e68bf8e88a1

                SHA512

                9a9d1d8609de8b86483e049fb9314c2775a84e738da91f3cedc7302ff0a6d072678b587ad87790a5493214bc6863f160768475148b1333f538547126f3863948

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6768765.exe

                Filesize

                145KB

                MD5

                53be8bb953c1b9551dc3f04f9ac9e050

                SHA1

                29fb3d701f0b62081f104e1b2587a352f17b3769

                SHA256

                76325bc1e1d4254f40ba7e586dd5e514c96573f900af77ddfa2dee95f17ecfe4

                SHA512

                bf2ceebb1a799abd03d98e4f95651b4f689f7bfc0293dafd349d86f7c421eaf03322338779a3b3e05d7ed5d0a1403b74df500e273b9a793e736a4daf888bbe3d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6768765.exe

                Filesize

                145KB

                MD5

                53be8bb953c1b9551dc3f04f9ac9e050

                SHA1

                29fb3d701f0b62081f104e1b2587a352f17b3769

                SHA256

                76325bc1e1d4254f40ba7e586dd5e514c96573f900af77ddfa2dee95f17ecfe4

                SHA512

                bf2ceebb1a799abd03d98e4f95651b4f689f7bfc0293dafd349d86f7c421eaf03322338779a3b3e05d7ed5d0a1403b74df500e273b9a793e736a4daf888bbe3d

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

                Filesize

                205KB

                MD5

                bd617867fad2a682d8badd31670e8dd1

                SHA1

                4246029c4257c1d2952f2fca8a9a413d41c2f658

                SHA256

                39d1401ab74f688ba4a42e2e9d41c33cc282feac6943fc043c514a28a2d0235a

                SHA512

                6b8f4aac12120526f75425906ab6f43fcd3423ecb1a389290290a434e980aee8a7a79da109cf768451d9c5a361edd2600124f0496a02a41668c3c133f85c9a68

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

                Filesize

                205KB

                MD5

                bd617867fad2a682d8badd31670e8dd1

                SHA1

                4246029c4257c1d2952f2fca8a9a413d41c2f658

                SHA256

                39d1401ab74f688ba4a42e2e9d41c33cc282feac6943fc043c514a28a2d0235a

                SHA512

                6b8f4aac12120526f75425906ab6f43fcd3423ecb1a389290290a434e980aee8a7a79da109cf768451d9c5a361edd2600124f0496a02a41668c3c133f85c9a68

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

                Filesize

                205KB

                MD5

                bd617867fad2a682d8badd31670e8dd1

                SHA1

                4246029c4257c1d2952f2fca8a9a413d41c2f658

                SHA256

                39d1401ab74f688ba4a42e2e9d41c33cc282feac6943fc043c514a28a2d0235a

                SHA512

                6b8f4aac12120526f75425906ab6f43fcd3423ecb1a389290290a434e980aee8a7a79da109cf768451d9c5a361edd2600124f0496a02a41668c3c133f85c9a68

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

                Filesize

                205KB

                MD5

                bd617867fad2a682d8badd31670e8dd1

                SHA1

                4246029c4257c1d2952f2fca8a9a413d41c2f658

                SHA256

                39d1401ab74f688ba4a42e2e9d41c33cc282feac6943fc043c514a28a2d0235a

                SHA512

                6b8f4aac12120526f75425906ab6f43fcd3423ecb1a389290290a434e980aee8a7a79da109cf768451d9c5a361edd2600124f0496a02a41668c3c133f85c9a68

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

                Filesize

                205KB

                MD5

                bd617867fad2a682d8badd31670e8dd1

                SHA1

                4246029c4257c1d2952f2fca8a9a413d41c2f658

                SHA256

                39d1401ab74f688ba4a42e2e9d41c33cc282feac6943fc043c514a28a2d0235a

                SHA512

                6b8f4aac12120526f75425906ab6f43fcd3423ecb1a389290290a434e980aee8a7a79da109cf768451d9c5a361edd2600124f0496a02a41668c3c133f85c9a68

              • 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/1992-155-0x0000000000190000-0x000000000019A000-memory.dmp

                Filesize

                40KB

              • memory/3844-163-0x0000000000CE0000-0x0000000000D0A000-memory.dmp

                Filesize

                168KB

              • memory/3844-169-0x0000000005A40000-0x0000000005AA6000-memory.dmp

                Filesize

                408KB

              • memory/3844-176-0x0000000006950000-0x00000000069C6000-memory.dmp

                Filesize

                472KB

              • memory/3844-175-0x00000000059C0000-0x00000000059D0000-memory.dmp

                Filesize

                64KB

              • memory/3844-174-0x0000000007790000-0x0000000007CBC000-memory.dmp

                Filesize

                5.2MB

              • memory/3844-173-0x0000000007090000-0x0000000007252000-memory.dmp

                Filesize

                1.8MB

              • memory/3844-171-0x0000000006610000-0x00000000066A2000-memory.dmp

                Filesize

                584KB

              • memory/3844-164-0x0000000005C10000-0x0000000006228000-memory.dmp

                Filesize

                6.1MB

              • memory/3844-170-0x0000000006AE0000-0x0000000007084000-memory.dmp

                Filesize

                5.6MB

              • memory/3844-165-0x0000000005780000-0x000000000588A000-memory.dmp

                Filesize

                1.0MB

              • memory/3844-177-0x00000000069D0000-0x0000000006A20000-memory.dmp

                Filesize

                320KB

              • memory/3844-168-0x0000000005710000-0x000000000574C000-memory.dmp

                Filesize

                240KB

              • memory/3844-167-0x00000000059C0000-0x00000000059D0000-memory.dmp

                Filesize

                64KB

              • memory/3844-166-0x00000000056B0000-0x00000000056C2000-memory.dmp

                Filesize

                72KB

              • memory/4468-202-0x0000000005BE0000-0x0000000005BF0000-memory.dmp

                Filesize

                64KB

              • memory/4468-196-0x0000000000400000-0x000000000042A000-memory.dmp

                Filesize

                168KB