Analysis

  • max time kernel
    121s
  • max time network
    145s
  • 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 15:55

General

  • Target

    fec8a75ab3867e4bbbb94eb5892a5553ba02fde2128168459c066d6cd18b87e6.exe

  • Size

    771KB

  • MD5

    897d4e1545f2714a3eb5a11c55417f06

  • SHA1

    f3fd2bf6386e79c9e673e6ca1aab9427c484272b

  • SHA256

    fec8a75ab3867e4bbbb94eb5892a5553ba02fde2128168459c066d6cd18b87e6

  • SHA512

    5552df5022c52d881120ca6b33390d1954d8991bbc3089826e4b3ce2cfe9498e395c3d9869b9fd01ac67abaeffd17e9bcbe1490bd6addf5698e93a5e9b3c3103

  • SSDEEP

    12288:oMrAy90T9X32wGmL6zaogh6D/dQJDIX4ZawEIqbe1TKAa090R7h/6kT/kNjmw:IyIt2wCza5+/2I2ETbe0Ar90rlbgjmw

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\fec8a75ab3867e4bbbb94eb5892a5553ba02fde2128168459c066d6cd18b87e6.exe
    "C:\Users\Admin\AppData\Local\Temp\fec8a75ab3867e4bbbb94eb5892a5553ba02fde2128168459c066d6cd18b87e6.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1820
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6327149.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6327149.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1868
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9053709.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9053709.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2892
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7823326.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7823326.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1084
          • 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:4048
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1384748.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1384748.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2248
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c5268478.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c5268478.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3488
        • 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:2296
          • 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:2676
          • 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:3268
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4348
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:4280
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:3844
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:2920
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:2128
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:4668
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4232
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d7143194.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d7143194.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:2476
                  • 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:3436
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3312
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:2768

              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\d7143194.exe

                Filesize

                314KB

                MD5

                4e3d60639ec7aed9a938e7596fb09a44

                SHA1

                47d5d823d79ff6e38edbe5cd7b6ee46983230789

                SHA256

                0fee5458afd7f0466bc2698a6f6df28bb5186d9d0eb772e9818a7b445e9f9bba

                SHA512

                9b824e399ee6a08f31635e02bb4cbbda7f960d7bc61a899f22f46506162bca156ad2ef5a94e8507c5e38a1f1fd1f06f92942eef2715ede4e5b2942b0f60d30bd

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d7143194.exe

                Filesize

                314KB

                MD5

                4e3d60639ec7aed9a938e7596fb09a44

                SHA1

                47d5d823d79ff6e38edbe5cd7b6ee46983230789

                SHA256

                0fee5458afd7f0466bc2698a6f6df28bb5186d9d0eb772e9818a7b445e9f9bba

                SHA512

                9b824e399ee6a08f31635e02bb4cbbda7f960d7bc61a899f22f46506162bca156ad2ef5a94e8507c5e38a1f1fd1f06f92942eef2715ede4e5b2942b0f60d30bd

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6327149.exe

                Filesize

                450KB

                MD5

                7bb6430b7ebeb31ed23bda4504af9412

                SHA1

                dd19e883df7be4640699f982dedd09c8195de56d

                SHA256

                6dbe1fde91675cd27d37a0912b06fb3647851f15cfc13f56d1b0b75c26eac521

                SHA512

                e6a159163a00c8fa6db9937aab8424c03324111a74cbdc1dae79440b2b2139026abaa2555ffaf07876076743cb6a118a96790f50e6ab7c611f7d04130e0938e7

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6327149.exe

                Filesize

                450KB

                MD5

                7bb6430b7ebeb31ed23bda4504af9412

                SHA1

                dd19e883df7be4640699f982dedd09c8195de56d

                SHA256

                6dbe1fde91675cd27d37a0912b06fb3647851f15cfc13f56d1b0b75c26eac521

                SHA512

                e6a159163a00c8fa6db9937aab8424c03324111a74cbdc1dae79440b2b2139026abaa2555ffaf07876076743cb6a118a96790f50e6ab7c611f7d04130e0938e7

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c5268478.exe

                Filesize

                206KB

                MD5

                99169c942a8ccffe53460e799b41c9da

                SHA1

                dd024a1554c080af756c42eef05889a375934d87

                SHA256

                14f2b65b079db872e0687f0977a4a8bc6180cd227fb353295ef66ed0e7301aef

                SHA512

                1d0d8f93afa57c28f37cf387acd38e31ae96ffd1297ba202fe04940488cebd2aab38704cfa1e0378804bf80b0d1c3569f31e62c8791ab74f8d9c5685a669d482

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c5268478.exe

                Filesize

                206KB

                MD5

                99169c942a8ccffe53460e799b41c9da

                SHA1

                dd024a1554c080af756c42eef05889a375934d87

                SHA256

                14f2b65b079db872e0687f0977a4a8bc6180cd227fb353295ef66ed0e7301aef

                SHA512

                1d0d8f93afa57c28f37cf387acd38e31ae96ffd1297ba202fe04940488cebd2aab38704cfa1e0378804bf80b0d1c3569f31e62c8791ab74f8d9c5685a669d482

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9053709.exe

                Filesize

                278KB

                MD5

                18a0049c763498537657c2b41e268c58

                SHA1

                41ae9f81dd8c2f8f6abd9be6fae9c21b40c5bf00

                SHA256

                e02dc593b5a2dac298d54522d996b788c438409be3abb9c0b2b408d9599f9ccf

                SHA512

                e63a2ba2e9706e67c989825de2c5601d4e4e4ca8bf216529ea9a41a49c96ee9b1d7345ecb6cc015f0de98a0773812ee301fca0f453705d5e12707e65fcda6798

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9053709.exe

                Filesize

                278KB

                MD5

                18a0049c763498537657c2b41e268c58

                SHA1

                41ae9f81dd8c2f8f6abd9be6fae9c21b40c5bf00

                SHA256

                e02dc593b5a2dac298d54522d996b788c438409be3abb9c0b2b408d9599f9ccf

                SHA512

                e63a2ba2e9706e67c989825de2c5601d4e4e4ca8bf216529ea9a41a49c96ee9b1d7345ecb6cc015f0de98a0773812ee301fca0f453705d5e12707e65fcda6798

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7823326.exe

                Filesize

                180KB

                MD5

                24faa83a5ffe4f1c582f814477edba52

                SHA1

                c01f4e1bcdd4ce5664a0af53780b865426b2a7f9

                SHA256

                2f3f2570b9c3ea8ffd7edb59d8915ece4b3c9c2a29a9a36c7b03bf81801309a9

                SHA512

                7ebc72f653b3f81eb2d06fb8e2def3b39366fedfc5e3713a4222e3e79ce7af19ee597319f5ce2c54248e18cf92d8acddcabaedfd1326827980fb4ccf8d79cc7b

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7823326.exe

                Filesize

                180KB

                MD5

                24faa83a5ffe4f1c582f814477edba52

                SHA1

                c01f4e1bcdd4ce5664a0af53780b865426b2a7f9

                SHA256

                2f3f2570b9c3ea8ffd7edb59d8915ece4b3c9c2a29a9a36c7b03bf81801309a9

                SHA512

                7ebc72f653b3f81eb2d06fb8e2def3b39366fedfc5e3713a4222e3e79ce7af19ee597319f5ce2c54248e18cf92d8acddcabaedfd1326827980fb4ccf8d79cc7b

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1384748.exe

                Filesize

                145KB

                MD5

                b9040480d8ce24d46d0f1c8e7ec5fb22

                SHA1

                b140e07580b8ac2892ecf8329e0754eac1afa3f6

                SHA256

                6093a0241e753957e31e3733f39c48a8e95212aa37eeab770f0c1f9b5be97a80

                SHA512

                a9d286a76fd1a83b0dfdad7a0eaef2aced9e5cbef812aa7f7060e3bbfa46cd8ea65b5d6f5914138525cf4225c815ff986ec43816db282e13296cd2f8419e1618

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1384748.exe

                Filesize

                145KB

                MD5

                b9040480d8ce24d46d0f1c8e7ec5fb22

                SHA1

                b140e07580b8ac2892ecf8329e0754eac1afa3f6

                SHA256

                6093a0241e753957e31e3733f39c48a8e95212aa37eeab770f0c1f9b5be97a80

                SHA512

                a9d286a76fd1a83b0dfdad7a0eaef2aced9e5cbef812aa7f7060e3bbfa46cd8ea65b5d6f5914138525cf4225c815ff986ec43816db282e13296cd2f8419e1618

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

                Filesize

                206KB

                MD5

                99169c942a8ccffe53460e799b41c9da

                SHA1

                dd024a1554c080af756c42eef05889a375934d87

                SHA256

                14f2b65b079db872e0687f0977a4a8bc6180cd227fb353295ef66ed0e7301aef

                SHA512

                1d0d8f93afa57c28f37cf387acd38e31ae96ffd1297ba202fe04940488cebd2aab38704cfa1e0378804bf80b0d1c3569f31e62c8791ab74f8d9c5685a669d482

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

                Filesize

                206KB

                MD5

                99169c942a8ccffe53460e799b41c9da

                SHA1

                dd024a1554c080af756c42eef05889a375934d87

                SHA256

                14f2b65b079db872e0687f0977a4a8bc6180cd227fb353295ef66ed0e7301aef

                SHA512

                1d0d8f93afa57c28f37cf387acd38e31ae96ffd1297ba202fe04940488cebd2aab38704cfa1e0378804bf80b0d1c3569f31e62c8791ab74f8d9c5685a669d482

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

                Filesize

                206KB

                MD5

                99169c942a8ccffe53460e799b41c9da

                SHA1

                dd024a1554c080af756c42eef05889a375934d87

                SHA256

                14f2b65b079db872e0687f0977a4a8bc6180cd227fb353295ef66ed0e7301aef

                SHA512

                1d0d8f93afa57c28f37cf387acd38e31ae96ffd1297ba202fe04940488cebd2aab38704cfa1e0378804bf80b0d1c3569f31e62c8791ab74f8d9c5685a669d482

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

                Filesize

                206KB

                MD5

                99169c942a8ccffe53460e799b41c9da

                SHA1

                dd024a1554c080af756c42eef05889a375934d87

                SHA256

                14f2b65b079db872e0687f0977a4a8bc6180cd227fb353295ef66ed0e7301aef

                SHA512

                1d0d8f93afa57c28f37cf387acd38e31ae96ffd1297ba202fe04940488cebd2aab38704cfa1e0378804bf80b0d1c3569f31e62c8791ab74f8d9c5685a669d482

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

                Filesize

                206KB

                MD5

                99169c942a8ccffe53460e799b41c9da

                SHA1

                dd024a1554c080af756c42eef05889a375934d87

                SHA256

                14f2b65b079db872e0687f0977a4a8bc6180cd227fb353295ef66ed0e7301aef

                SHA512

                1d0d8f93afa57c28f37cf387acd38e31ae96ffd1297ba202fe04940488cebd2aab38704cfa1e0378804bf80b0d1c3569f31e62c8791ab74f8d9c5685a669d482

              • 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/2248-163-0x0000000000230000-0x000000000025A000-memory.dmp

                Filesize

                168KB

              • memory/2248-169-0x0000000005D40000-0x00000000062E4000-memory.dmp

                Filesize

                5.6MB

              • memory/2248-176-0x0000000006DC0000-0x00000000072EC000-memory.dmp

                Filesize

                5.2MB

              • memory/2248-175-0x00000000066C0000-0x0000000006882000-memory.dmp

                Filesize

                1.8MB

              • memory/2248-173-0x0000000006370000-0x00000000063C0000-memory.dmp

                Filesize

                320KB

              • memory/2248-172-0x00000000062F0000-0x0000000006366000-memory.dmp

                Filesize

                472KB

              • memory/2248-171-0x00000000050C0000-0x0000000005126000-memory.dmp

                Filesize

                408KB

              • memory/2248-170-0x0000000005790000-0x0000000005822000-memory.dmp

                Filesize

                584KB

              • memory/2248-164-0x0000000005170000-0x0000000005788000-memory.dmp

                Filesize

                6.1MB

              • memory/2248-177-0x0000000004FB0000-0x0000000004FC0000-memory.dmp

                Filesize

                64KB

              • memory/2248-165-0x0000000004CD0000-0x0000000004DDA000-memory.dmp

                Filesize

                1.0MB

              • memory/2248-168-0x0000000004FB0000-0x0000000004FC0000-memory.dmp

                Filesize

                64KB

              • memory/2248-167-0x0000000004C60000-0x0000000004C9C000-memory.dmp

                Filesize

                240KB

              • memory/2248-166-0x0000000004C00000-0x0000000004C12000-memory.dmp

                Filesize

                72KB

              • memory/3436-202-0x0000000005040000-0x0000000005050000-memory.dmp

                Filesize

                64KB

              • memory/3436-196-0x0000000000400000-0x000000000042A000-memory.dmp

                Filesize

                168KB

              • memory/4048-155-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB