Analysis

  • max time kernel
    104s
  • 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, 13:59

General

  • Target

    fc79765c211d785b304294a6d65dddd2e1fbb89b1c81a47981e9d169b0f35f77.exe

  • Size

    764KB

  • MD5

    c82e865069f2e5a8bda00b43529258ce

  • SHA1

    f6be68336047265d7b8ece4953a3d4cdc3a35a7e

  • SHA256

    fc79765c211d785b304294a6d65dddd2e1fbb89b1c81a47981e9d169b0f35f77

  • SHA512

    4146da079341b9d0fdcaeb2b42a8a565f9ea0117b817555f28a48a785dc4802d143c1fa64a5ae311c43b1a2b8b1735819e9386a67bebca3438da9dfc9b5e5428

  • SSDEEP

    12288:WMrXy90sgjbJ2fSRpM9ugTloSXCsMWsC2ivacVbII4d9FmdQLBmEUkj:ByQbcKRpQ3Tq7WsCjac94rFmdU9

Malware Config

Extracted

Family

redline

Botnet

disa

C2

83.97.73.122:19062

Attributes
  • auth_value

    93f8c4ca7000e3381dd4b6b86434de05

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\fc79765c211d785b304294a6d65dddd2e1fbb89b1c81a47981e9d169b0f35f77.exe
    "C:\Users\Admin\AppData\Local\Temp\fc79765c211d785b304294a6d65dddd2e1fbb89b1c81a47981e9d169b0f35f77.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4108
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1156655.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1156655.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:636
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3934190.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3934190.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:940
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8104756.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8104756.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1436
          • 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:5088
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l6109604.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l6109604.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2824
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m2932796.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m2932796.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4684
        • 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:3932
          • 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:3488
          • 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:1668
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:2704
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:1832
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:2928
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:2772
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:4940
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:1292
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:3188
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n5472103.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n5472103.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:1424
                  • 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:4496
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4976
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4304

              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\n5472103.exe

                Filesize

                316KB

                MD5

                99e2f5ed1c7b99d28ab48cb410f6e219

                SHA1

                cebd73a42be10d3590671147b8c744e6bf409027

                SHA256

                20c59f406e9209aad3a4b5b09c8dec96f70462670383b3169f8cd2632bb39987

                SHA512

                c1ded29237f1c1b977eb5710c5ede32236890be586381dea26dfd33c8c65152d464e7b94b23762689186baaaed39d5bb98f5302a4c5c7b70d138575cd82328e8

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n5472103.exe

                Filesize

                316KB

                MD5

                99e2f5ed1c7b99d28ab48cb410f6e219

                SHA1

                cebd73a42be10d3590671147b8c744e6bf409027

                SHA256

                20c59f406e9209aad3a4b5b09c8dec96f70462670383b3169f8cd2632bb39987

                SHA512

                c1ded29237f1c1b977eb5710c5ede32236890be586381dea26dfd33c8c65152d464e7b94b23762689186baaaed39d5bb98f5302a4c5c7b70d138575cd82328e8

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1156655.exe

                Filesize

                446KB

                MD5

                f887f1100d173821d50ddc83915736df

                SHA1

                c9a350dd69686c8ba8ae5a545e4b822c19027dfe

                SHA256

                fe1703e84c41fc2c67429ef5e4b97bd5f3a760aadbf9f9cc10e36745dc9dbccb

                SHA512

                d04de521c67dc35a2ce2c2ed0220fed1a8be197719f9492837185d8c05c55160169427e00edbbf684323a7869d0b9e2578bf13840195b23cce0c24df8539bdca

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1156655.exe

                Filesize

                446KB

                MD5

                f887f1100d173821d50ddc83915736df

                SHA1

                c9a350dd69686c8ba8ae5a545e4b822c19027dfe

                SHA256

                fe1703e84c41fc2c67429ef5e4b97bd5f3a760aadbf9f9cc10e36745dc9dbccb

                SHA512

                d04de521c67dc35a2ce2c2ed0220fed1a8be197719f9492837185d8c05c55160169427e00edbbf684323a7869d0b9e2578bf13840195b23cce0c24df8539bdca

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m2932796.exe

                Filesize

                206KB

                MD5

                7795e4607cb6df01eb0317827c30cff9

                SHA1

                eaebddd49caebb113ac76961a3ad360762474913

                SHA256

                39e39639b3567835202b3c0615f485288eb8d766e6949fa44638067f0239e598

                SHA512

                095687de899030e71832de926c2ff93fef6790d70dc5269b129547b91215629700da62475e905e706c1b05e88f6830637fe49d1fd092c8e19596bfb7b9760807

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m2932796.exe

                Filesize

                206KB

                MD5

                7795e4607cb6df01eb0317827c30cff9

                SHA1

                eaebddd49caebb113ac76961a3ad360762474913

                SHA256

                39e39639b3567835202b3c0615f485288eb8d766e6949fa44638067f0239e598

                SHA512

                095687de899030e71832de926c2ff93fef6790d70dc5269b129547b91215629700da62475e905e706c1b05e88f6830637fe49d1fd092c8e19596bfb7b9760807

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3934190.exe

                Filesize

                275KB

                MD5

                db0f1a434a96188f0d53592a5280443a

                SHA1

                2c4d3a11b901176539aa3950e16d8b456a279351

                SHA256

                21284e3222d34a4ee947d5cb23e49af261eb8150cb97575917d437f9950707b6

                SHA512

                ea1cd8276dc13bdc25b6753b7659919f9e70b4dfecda9ea515fa96fcf15539f7481b24dd45120a50f44e629b83a1f705e54cdb2edbc6fbeb314212a79816c711

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3934190.exe

                Filesize

                275KB

                MD5

                db0f1a434a96188f0d53592a5280443a

                SHA1

                2c4d3a11b901176539aa3950e16d8b456a279351

                SHA256

                21284e3222d34a4ee947d5cb23e49af261eb8150cb97575917d437f9950707b6

                SHA512

                ea1cd8276dc13bdc25b6753b7659919f9e70b4dfecda9ea515fa96fcf15539f7481b24dd45120a50f44e629b83a1f705e54cdb2edbc6fbeb314212a79816c711

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8104756.exe

                Filesize

                182KB

                MD5

                a742ada7da07cc3962d847b29da602fe

                SHA1

                811f065d8bb4886e01bcd939801234667fe9594a

                SHA256

                b0297e03df3f97079b114b7e713932050def5e7b453c94bd0194c2622439ded5

                SHA512

                93b761504502b27d6904434b8002a26dcbe095ea74ff1882732532d2dd5cef9c6080763f71ab8fb92b9dd2cf1d1a3e8f1de17bfd60808d168d303d4a963b62ab

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8104756.exe

                Filesize

                182KB

                MD5

                a742ada7da07cc3962d847b29da602fe

                SHA1

                811f065d8bb4886e01bcd939801234667fe9594a

                SHA256

                b0297e03df3f97079b114b7e713932050def5e7b453c94bd0194c2622439ded5

                SHA512

                93b761504502b27d6904434b8002a26dcbe095ea74ff1882732532d2dd5cef9c6080763f71ab8fb92b9dd2cf1d1a3e8f1de17bfd60808d168d303d4a963b62ab

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l6109604.exe

                Filesize

                145KB

                MD5

                842498d9e3b4ab7560ae1c4c75a3fb4f

                SHA1

                7abf5890f31eaacd86c7148cfc100103269856a6

                SHA256

                485389263762fab095b19435f5279b60dde772dc18d534da0564927034f4a356

                SHA512

                26e4d4eac63dfd5f38ae5cd036a80db0f1b64e1894a28f0c4efdf0fa4fcd10137eead4e0133c1b53939f5532d75d6f00a5fccd1bdf33b8a9371975691f5925a0

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l6109604.exe

                Filesize

                145KB

                MD5

                842498d9e3b4ab7560ae1c4c75a3fb4f

                SHA1

                7abf5890f31eaacd86c7148cfc100103269856a6

                SHA256

                485389263762fab095b19435f5279b60dde772dc18d534da0564927034f4a356

                SHA512

                26e4d4eac63dfd5f38ae5cd036a80db0f1b64e1894a28f0c4efdf0fa4fcd10137eead4e0133c1b53939f5532d75d6f00a5fccd1bdf33b8a9371975691f5925a0

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

                Filesize

                206KB

                MD5

                7795e4607cb6df01eb0317827c30cff9

                SHA1

                eaebddd49caebb113ac76961a3ad360762474913

                SHA256

                39e39639b3567835202b3c0615f485288eb8d766e6949fa44638067f0239e598

                SHA512

                095687de899030e71832de926c2ff93fef6790d70dc5269b129547b91215629700da62475e905e706c1b05e88f6830637fe49d1fd092c8e19596bfb7b9760807

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

                Filesize

                206KB

                MD5

                7795e4607cb6df01eb0317827c30cff9

                SHA1

                eaebddd49caebb113ac76961a3ad360762474913

                SHA256

                39e39639b3567835202b3c0615f485288eb8d766e6949fa44638067f0239e598

                SHA512

                095687de899030e71832de926c2ff93fef6790d70dc5269b129547b91215629700da62475e905e706c1b05e88f6830637fe49d1fd092c8e19596bfb7b9760807

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

                Filesize

                206KB

                MD5

                7795e4607cb6df01eb0317827c30cff9

                SHA1

                eaebddd49caebb113ac76961a3ad360762474913

                SHA256

                39e39639b3567835202b3c0615f485288eb8d766e6949fa44638067f0239e598

                SHA512

                095687de899030e71832de926c2ff93fef6790d70dc5269b129547b91215629700da62475e905e706c1b05e88f6830637fe49d1fd092c8e19596bfb7b9760807

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

                Filesize

                206KB

                MD5

                7795e4607cb6df01eb0317827c30cff9

                SHA1

                eaebddd49caebb113ac76961a3ad360762474913

                SHA256

                39e39639b3567835202b3c0615f485288eb8d766e6949fa44638067f0239e598

                SHA512

                095687de899030e71832de926c2ff93fef6790d70dc5269b129547b91215629700da62475e905e706c1b05e88f6830637fe49d1fd092c8e19596bfb7b9760807

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

                Filesize

                206KB

                MD5

                7795e4607cb6df01eb0317827c30cff9

                SHA1

                eaebddd49caebb113ac76961a3ad360762474913

                SHA256

                39e39639b3567835202b3c0615f485288eb8d766e6949fa44638067f0239e598

                SHA512

                095687de899030e71832de926c2ff93fef6790d70dc5269b129547b91215629700da62475e905e706c1b05e88f6830637fe49d1fd092c8e19596bfb7b9760807

              • 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/2824-163-0x0000000000D40000-0x0000000000D6A000-memory.dmp

                Filesize

                168KB

              • memory/2824-169-0x0000000005940000-0x00000000059A6000-memory.dmp

                Filesize

                408KB

              • memory/2824-176-0x0000000006890000-0x0000000006906000-memory.dmp

                Filesize

                472KB

              • memory/2824-175-0x0000000005600000-0x0000000005610000-memory.dmp

                Filesize

                64KB

              • memory/2824-173-0x00000000076B0000-0x0000000007BDC000-memory.dmp

                Filesize

                5.2MB

              • memory/2824-172-0x0000000006FB0000-0x0000000007172000-memory.dmp

                Filesize

                1.8MB

              • memory/2824-171-0x0000000006530000-0x00000000065C2000-memory.dmp

                Filesize

                584KB

              • memory/2824-170-0x0000000006A00000-0x0000000006FA4000-memory.dmp

                Filesize

                5.6MB

              • memory/2824-164-0x0000000005B20000-0x0000000006138000-memory.dmp

                Filesize

                6.1MB

              • memory/2824-177-0x0000000006910000-0x0000000006960000-memory.dmp

                Filesize

                320KB

              • memory/2824-165-0x00000000056A0000-0x00000000057AA000-memory.dmp

                Filesize

                1.0MB

              • memory/2824-168-0x0000000005600000-0x0000000005610000-memory.dmp

                Filesize

                64KB

              • memory/2824-167-0x0000000005650000-0x000000000568C000-memory.dmp

                Filesize

                240KB

              • memory/2824-166-0x00000000055D0000-0x00000000055E2000-memory.dmp

                Filesize

                72KB

              • memory/4496-202-0x0000000005350000-0x0000000005360000-memory.dmp

                Filesize

                64KB

              • memory/4496-196-0x0000000000400000-0x000000000042A000-memory.dmp

                Filesize

                168KB

              • memory/5088-155-0x0000000000500000-0x000000000050A000-memory.dmp

                Filesize

                40KB