Analysis

  • max time kernel
    135s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-05-2023 20:54

General

  • Target

    0e26c436803bc3924a25633c25cefd429a682d3e640f1cb0a711f1c57d2dac1f.exe

  • Size

    752KB

  • MD5

    16f3506a490bd3db88d2a885b4a67cb7

  • SHA1

    2768d247115b6547f64414e1ce23ee6f8ebba630

  • SHA256

    0e26c436803bc3924a25633c25cefd429a682d3e640f1cb0a711f1c57d2dac1f

  • SHA512

    400fc9c59ca844790b446c4da3cb9e8093d1dea951f030b6ba7b556360bd684039f0021c2f03ef78894d009d9d77b828d4f3b5d2ca602641188a7dad10b37f49

  • SSDEEP

    12288:PMr+y90eZfPjHi5ZPn52IQOfUCPwZiZ11ueNuyQnfK16yZmD9wgKyXThDjBfk:VyhZ3mnP5P5fuZoxgyQnTLKyj/k

Malware Config

Extracted

Family

redline

Botnet

dars

C2

83.97.73.127:19045

Attributes
  • auth_value

    7cd208e6b6c927262304d5d4d88647fd

Extracted

Family

redline

Botnet

nitro

C2

83.97.73.127:19045

Attributes
  • auth_value

    1b68cf84b9b046f28b71cb39e44aa0e4

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\0e26c436803bc3924a25633c25cefd429a682d3e640f1cb0a711f1c57d2dac1f.exe
    "C:\Users\Admin\AppData\Local\Temp\0e26c436803bc3924a25633c25cefd429a682d3e640f1cb0a711f1c57d2dac1f.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1408
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4314324.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4314324.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4504
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1144475.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1144475.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:448
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9377441.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9377441.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:976
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g2877577.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g2877577.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1848
          • 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:4256
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1578115.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1578115.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1948
        • 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:1776
          • 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:2292
          • 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:1528
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:3236
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:2584
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:5060
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:2984
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:3120
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:5076
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:3772
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5874232.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5874232.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:4480
                  • 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:4784
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1268
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3556

              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\i5874232.exe

                Filesize

                323KB

                MD5

                567c18c0327639bf2b4ca6d1efc5262f

                SHA1

                f4cee59cd0883d06b9706ac0e438c16007a25eb1

                SHA256

                a44af472bdf079f45cf44ccac9f90ba7d0b28a3a14506179cded341bc91e0888

                SHA512

                e8ed6bb7da0bf7ee189a43fe4533c82acabe05a854e7c52113086c48a258d156b221055b6392a36794ed3f983d5b52f0f9c4e9a99c63d0725e6c5b6a33636dfa

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5874232.exe

                Filesize

                323KB

                MD5

                567c18c0327639bf2b4ca6d1efc5262f

                SHA1

                f4cee59cd0883d06b9706ac0e438c16007a25eb1

                SHA256

                a44af472bdf079f45cf44ccac9f90ba7d0b28a3a14506179cded341bc91e0888

                SHA512

                e8ed6bb7da0bf7ee189a43fe4533c82acabe05a854e7c52113086c48a258d156b221055b6392a36794ed3f983d5b52f0f9c4e9a99c63d0725e6c5b6a33636dfa

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4314324.exe

                Filesize

                450KB

                MD5

                5306d0b5d390999aad9b435c32bed3a6

                SHA1

                89a7c47652369b0dfa0fa2fcc83cbc6b413be20f

                SHA256

                8b1ea6c55ba01ae28ebe2a8ffa3d7ea9868a9bac8cd4f59949a9ba749c5b45d2

                SHA512

                96844dd2be3dd7b1f7f86ddd21f67f8dc5ea658a1bcd056c7dfefdd7a42b8e272315ea5f57e85636ec14827751f482d28d8cf1903ed23fcbf2f04970f28aca0d

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4314324.exe

                Filesize

                450KB

                MD5

                5306d0b5d390999aad9b435c32bed3a6

                SHA1

                89a7c47652369b0dfa0fa2fcc83cbc6b413be20f

                SHA256

                8b1ea6c55ba01ae28ebe2a8ffa3d7ea9868a9bac8cd4f59949a9ba749c5b45d2

                SHA512

                96844dd2be3dd7b1f7f86ddd21f67f8dc5ea658a1bcd056c7dfefdd7a42b8e272315ea5f57e85636ec14827751f482d28d8cf1903ed23fcbf2f04970f28aca0d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1578115.exe

                Filesize

                212KB

                MD5

                ca40dec6973faff0bd537e095bd01bfa

                SHA1

                b5e7772edbc5bf7dcdd207cbc82987a9b7853039

                SHA256

                5c43267a0973bacc8c49b2d4282e7777bc481be091a321eb8d19203d51a6ed97

                SHA512

                edcff01f3b7bc4c8cba736605a5eb419f202199751bc40b5e80c5c6640477d31f588fb12c28f5cd89ebd42c61ee0dbf43847887b14f09a9e2ab74c77d9a1b9e6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1578115.exe

                Filesize

                212KB

                MD5

                ca40dec6973faff0bd537e095bd01bfa

                SHA1

                b5e7772edbc5bf7dcdd207cbc82987a9b7853039

                SHA256

                5c43267a0973bacc8c49b2d4282e7777bc481be091a321eb8d19203d51a6ed97

                SHA512

                edcff01f3b7bc4c8cba736605a5eb419f202199751bc40b5e80c5c6640477d31f588fb12c28f5cd89ebd42c61ee0dbf43847887b14f09a9e2ab74c77d9a1b9e6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1144475.exe

                Filesize

                279KB

                MD5

                dfedfdc0bc82ef8e1bf9561f5b9872dd

                SHA1

                1cad49e7848dd468b5be8efae6aade90198455dd

                SHA256

                5dc72e31536f9d7dfcf633f6a771210d3a064726787a027c012d5825432c02ff

                SHA512

                f964172df135b942f255b44de95e984362c365e74137a46cf3a43cea45234c49e68ae2b7b4d336e2b56223fe9f591937c637069aeaccf0912a82113de8083e27

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1144475.exe

                Filesize

                279KB

                MD5

                dfedfdc0bc82ef8e1bf9561f5b9872dd

                SHA1

                1cad49e7848dd468b5be8efae6aade90198455dd

                SHA256

                5dc72e31536f9d7dfcf633f6a771210d3a064726787a027c012d5825432c02ff

                SHA512

                f964172df135b942f255b44de95e984362c365e74137a46cf3a43cea45234c49e68ae2b7b4d336e2b56223fe9f591937c637069aeaccf0912a82113de8083e27

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9377441.exe

                Filesize

                168KB

                MD5

                2bfb8589572d0086e47c8261e7e278c2

                SHA1

                462162cbaffcc9894de0e2503bcc3d30e9a0b016

                SHA256

                834100580ea9f9217f9218dafaa1d9420f5f809f5de9cbdc2cd80bcf3de3838c

                SHA512

                b8c3dabe5662853bba6a4a15febf3471afcc4b3e95521de3436a6be3e5a84674a2dc7984e73166509a53d2f33fe77c1d3fcbd4108923f88768f1cae70b2cfcee

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9377441.exe

                Filesize

                168KB

                MD5

                2bfb8589572d0086e47c8261e7e278c2

                SHA1

                462162cbaffcc9894de0e2503bcc3d30e9a0b016

                SHA256

                834100580ea9f9217f9218dafaa1d9420f5f809f5de9cbdc2cd80bcf3de3838c

                SHA512

                b8c3dabe5662853bba6a4a15febf3471afcc4b3e95521de3436a6be3e5a84674a2dc7984e73166509a53d2f33fe77c1d3fcbd4108923f88768f1cae70b2cfcee

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g2877577.exe

                Filesize

                166KB

                MD5

                c632a823f0885c98bea11745a474f23c

                SHA1

                b3a62e05b2915826ed1226ad621cbe07345007de

                SHA256

                e38386c08e7c22a461a530bb1904fe4737e45e1bea9018af6e45ea0d5adacc88

                SHA512

                203512e5657e49638e6ba824e2dd7232d08539f9fc5757aa3306ee829ee6df0beb79f6a4445e212d29c9354885028715d0397f14b3eeb584871387273ca100ef

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g2877577.exe

                Filesize

                166KB

                MD5

                c632a823f0885c98bea11745a474f23c

                SHA1

                b3a62e05b2915826ed1226ad621cbe07345007de

                SHA256

                e38386c08e7c22a461a530bb1904fe4737e45e1bea9018af6e45ea0d5adacc88

                SHA512

                203512e5657e49638e6ba824e2dd7232d08539f9fc5757aa3306ee829ee6df0beb79f6a4445e212d29c9354885028715d0397f14b3eeb584871387273ca100ef

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

                Filesize

                212KB

                MD5

                ca40dec6973faff0bd537e095bd01bfa

                SHA1

                b5e7772edbc5bf7dcdd207cbc82987a9b7853039

                SHA256

                5c43267a0973bacc8c49b2d4282e7777bc481be091a321eb8d19203d51a6ed97

                SHA512

                edcff01f3b7bc4c8cba736605a5eb419f202199751bc40b5e80c5c6640477d31f588fb12c28f5cd89ebd42c61ee0dbf43847887b14f09a9e2ab74c77d9a1b9e6

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

                Filesize

                212KB

                MD5

                ca40dec6973faff0bd537e095bd01bfa

                SHA1

                b5e7772edbc5bf7dcdd207cbc82987a9b7853039

                SHA256

                5c43267a0973bacc8c49b2d4282e7777bc481be091a321eb8d19203d51a6ed97

                SHA512

                edcff01f3b7bc4c8cba736605a5eb419f202199751bc40b5e80c5c6640477d31f588fb12c28f5cd89ebd42c61ee0dbf43847887b14f09a9e2ab74c77d9a1b9e6

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

                Filesize

                212KB

                MD5

                ca40dec6973faff0bd537e095bd01bfa

                SHA1

                b5e7772edbc5bf7dcdd207cbc82987a9b7853039

                SHA256

                5c43267a0973bacc8c49b2d4282e7777bc481be091a321eb8d19203d51a6ed97

                SHA512

                edcff01f3b7bc4c8cba736605a5eb419f202199751bc40b5e80c5c6640477d31f588fb12c28f5cd89ebd42c61ee0dbf43847887b14f09a9e2ab74c77d9a1b9e6

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

                Filesize

                212KB

                MD5

                ca40dec6973faff0bd537e095bd01bfa

                SHA1

                b5e7772edbc5bf7dcdd207cbc82987a9b7853039

                SHA256

                5c43267a0973bacc8c49b2d4282e7777bc481be091a321eb8d19203d51a6ed97

                SHA512

                edcff01f3b7bc4c8cba736605a5eb419f202199751bc40b5e80c5c6640477d31f588fb12c28f5cd89ebd42c61ee0dbf43847887b14f09a9e2ab74c77d9a1b9e6

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

                Filesize

                212KB

                MD5

                ca40dec6973faff0bd537e095bd01bfa

                SHA1

                b5e7772edbc5bf7dcdd207cbc82987a9b7853039

                SHA256

                5c43267a0973bacc8c49b2d4282e7777bc481be091a321eb8d19203d51a6ed97

                SHA512

                edcff01f3b7bc4c8cba736605a5eb419f202199751bc40b5e80c5c6640477d31f588fb12c28f5cd89ebd42c61ee0dbf43847887b14f09a9e2ab74c77d9a1b9e6

              • 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/976-157-0x000000000A300000-0x000000000A312000-memory.dmp

                Filesize

                72KB

              • memory/976-158-0x000000000A320000-0x000000000A35C000-memory.dmp

                Filesize

                240KB

              • memory/976-167-0x0000000004E70000-0x0000000004E80000-memory.dmp

                Filesize

                64KB

              • memory/976-166-0x000000000C370000-0x000000000C89C000-memory.dmp

                Filesize

                5.2MB

              • memory/976-165-0x000000000BC70000-0x000000000BE32000-memory.dmp

                Filesize

                1.8MB

              • memory/976-164-0x000000000B390000-0x000000000B3E0000-memory.dmp

                Filesize

                320KB

              • memory/976-163-0x000000000AFB0000-0x000000000B016000-memory.dmp

                Filesize

                408KB

              • memory/976-162-0x000000000B4F0000-0x000000000BA94000-memory.dmp

                Filesize

                5.6MB

              • memory/976-154-0x0000000000440000-0x000000000046E000-memory.dmp

                Filesize

                184KB

              • memory/976-155-0x000000000A920000-0x000000000AF38000-memory.dmp

                Filesize

                6.1MB

              • memory/976-161-0x000000000A880000-0x000000000A912000-memory.dmp

                Filesize

                584KB

              • memory/976-160-0x000000000A760000-0x000000000A7D6000-memory.dmp

                Filesize

                472KB

              • memory/976-159-0x0000000004E70000-0x0000000004E80000-memory.dmp

                Filesize

                64KB

              • memory/976-156-0x000000000A410000-0x000000000A51A000-memory.dmp

                Filesize

                1.0MB

              • memory/4256-172-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/4784-198-0x0000000004CE0000-0x0000000004CF0000-memory.dmp

                Filesize

                64KB

              • memory/4784-193-0x00000000005B0000-0x00000000005DE000-memory.dmp

                Filesize

                184KB