Analysis

  • max time kernel
    100s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-05-2023 21:45

General

  • Target

    f2beedbc00beaec88da2da697eb0a6123f1b47daa79f5f754a50d3d8d4f6fa35.exe

  • Size

    768KB

  • MD5

    41a3ad8444afc14c01d2346e18e56449

  • SHA1

    75bf21bdb682c78faaeba098b1d550e4261528fd

  • SHA256

    f2beedbc00beaec88da2da697eb0a6123f1b47daa79f5f754a50d3d8d4f6fa35

  • SHA512

    b428b62216c47721fb0b9b12caa3589f97d02c057c02edbb7af53f8c5e9f5a4379ab3edae388b6c375b61cf5e736907078d698eee18d4ab7efd89aaafafc69e0

  • SSDEEP

    12288:8MrHy90UfGaRgJbCaQ/XUhwY37i+ZFaPAVfcjiKCyJYbHYYTOQ5Fn0kBisnMLtIX:Dyzf4R9QfUhwY3/ZMAVfcjiKCy8T3L0a

Malware Config

Extracted

Family

redline

Botnet

dina

C2

83.97.73.122:19062

Attributes
  • auth_value

    4f77073adc624269de1bff760b9bc471

Extracted

Family

redline

Botnet

greg

C2

83.97.73.122:19062

Attributes
  • auth_value

    4c966a90781c6b4ab7f512d018696362

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\f2beedbc00beaec88da2da697eb0a6123f1b47daa79f5f754a50d3d8d4f6fa35.exe
    "C:\Users\Admin\AppData\Local\Temp\f2beedbc00beaec88da2da697eb0a6123f1b47daa79f5f754a50d3d8d4f6fa35.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2188
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7752941.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7752941.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:180
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3609583.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3609583.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4072
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0317172.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0317172.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:636
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g6529809.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g6529809.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:3936
          • 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:4668
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3261329.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3261329.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:5108
        • 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:4232
          • 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:4972
          • 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:2968
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4380
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:3148
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4612
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:3064
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:648
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:3244
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:3160
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2544241.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2544241.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:1700
                  • 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:2448
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1312
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:540

              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\i2544241.exe

                Filesize

                322KB

                MD5

                0e592cc159633dfa1ff82b9e0f56936f

                SHA1

                502d724f1aa01813e43d8b1ae363e8fd14ecb125

                SHA256

                f1b687960000cba4e0f9bcc9cd2ed8037fc3249760f07fed9b291771a7203c9e

                SHA512

                93966105d7c469cb1c32b30f794eac399b225e00d087ef66f202409a725e6c230dc92ff919db49690740fb62d1c99292ea88481fbeba660819ffc9c3bd63934f

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2544241.exe

                Filesize

                322KB

                MD5

                0e592cc159633dfa1ff82b9e0f56936f

                SHA1

                502d724f1aa01813e43d8b1ae363e8fd14ecb125

                SHA256

                f1b687960000cba4e0f9bcc9cd2ed8037fc3249760f07fed9b291771a7203c9e

                SHA512

                93966105d7c469cb1c32b30f794eac399b225e00d087ef66f202409a725e6c230dc92ff919db49690740fb62d1c99292ea88481fbeba660819ffc9c3bd63934f

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7752941.exe

                Filesize

                448KB

                MD5

                966f9bbb76165fc7638610f0934b3289

                SHA1

                cf57f11269a2537cb6563adbe4b749c198b4365b

                SHA256

                93260418d58b9f8de49277e327db9acac6c757b3fae4364f7658a259e7a39c30

                SHA512

                3dcff7193dabc8922df52dbd217f6d97af2f8b33a8b95767714cd69c4311658d2ce9270dc98491f7d33df6cd0d1f22220ab5c21137f77e0a2a6a524a70b471ec

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7752941.exe

                Filesize

                448KB

                MD5

                966f9bbb76165fc7638610f0934b3289

                SHA1

                cf57f11269a2537cb6563adbe4b749c198b4365b

                SHA256

                93260418d58b9f8de49277e327db9acac6c757b3fae4364f7658a259e7a39c30

                SHA512

                3dcff7193dabc8922df52dbd217f6d97af2f8b33a8b95767714cd69c4311658d2ce9270dc98491f7d33df6cd0d1f22220ab5c21137f77e0a2a6a524a70b471ec

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3261329.exe

                Filesize

                205KB

                MD5

                e28acad1c51df9205a43df437180e088

                SHA1

                86db78fd935cd45a920ea989e88b8a1fa9d6315a

                SHA256

                3f21394a71ddc3d76ce0ffbc958b99c9370352648d69b8c358ff6ea3616babd0

                SHA512

                9aca466cd2f963b75dc170bdeedf0e7e84ec52f0b28dae6e1de53f766a884f137fc5643b50abda4a5ce7c74fe5f7a54af9ea735470cc1c2cec6c52b90d17914a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3261329.exe

                Filesize

                205KB

                MD5

                e28acad1c51df9205a43df437180e088

                SHA1

                86db78fd935cd45a920ea989e88b8a1fa9d6315a

                SHA256

                3f21394a71ddc3d76ce0ffbc958b99c9370352648d69b8c358ff6ea3616babd0

                SHA512

                9aca466cd2f963b75dc170bdeedf0e7e84ec52f0b28dae6e1de53f766a884f137fc5643b50abda4a5ce7c74fe5f7a54af9ea735470cc1c2cec6c52b90d17914a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3609583.exe

                Filesize

                276KB

                MD5

                5cf166904f0bd674952249f9cefcabcb

                SHA1

                7b7b229bc4a55d65886699d5eb40e2d4c5631754

                SHA256

                e016317ebdc66500733fddd45fbdc013cf02b6127a31ea1ca73adbc8b87cd41b

                SHA512

                1350e2f6494fd7d44448cb2cf5ec30dec91b1233a6be7dbb6f983c552cdf4c442a927f44e4810ff3176217084ba077f78fcb38401cfeca279efe9538f1e338cf

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3609583.exe

                Filesize

                276KB

                MD5

                5cf166904f0bd674952249f9cefcabcb

                SHA1

                7b7b229bc4a55d65886699d5eb40e2d4c5631754

                SHA256

                e016317ebdc66500733fddd45fbdc013cf02b6127a31ea1ca73adbc8b87cd41b

                SHA512

                1350e2f6494fd7d44448cb2cf5ec30dec91b1233a6be7dbb6f983c552cdf4c442a927f44e4810ff3176217084ba077f78fcb38401cfeca279efe9538f1e338cf

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0317172.exe

                Filesize

                145KB

                MD5

                5399bcbaf5d24873cd9238b222e83abb

                SHA1

                ca66d5652c120c05c293fa7f474f293fc729dd54

                SHA256

                aa3acc4837f99a321c40ed18f6823af578039cb433f923deebdfe1247289b81e

                SHA512

                814440f070ea039640efc02c73b12346c3f7c588be40784a757f0f26e4c8a73efbc2f3217e2e08ceff333433e069631832d27fc333f9f6a08554f0fbbd287c4d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0317172.exe

                Filesize

                145KB

                MD5

                5399bcbaf5d24873cd9238b222e83abb

                SHA1

                ca66d5652c120c05c293fa7f474f293fc729dd54

                SHA256

                aa3acc4837f99a321c40ed18f6823af578039cb433f923deebdfe1247289b81e

                SHA512

                814440f070ea039640efc02c73b12346c3f7c588be40784a757f0f26e4c8a73efbc2f3217e2e08ceff333433e069631832d27fc333f9f6a08554f0fbbd287c4d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g6529809.exe

                Filesize

                188KB

                MD5

                b8a1da8cec29e31abf6d714ccec20bf0

                SHA1

                90be682aa796a29b05b9d604082aafa90eabfe82

                SHA256

                3fec41013766f7fe37fc7d2e31c949b9347dccb4e415f03f4317a079fbf68fc5

                SHA512

                083f0942a43ab983c42ae9d6bed7c2e77f6891787dbfbb4ae8077103923b794196d86c4c78b85e82727c89b5adf7adf5a93098adb5a3efd49289c365f7d11dcf

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g6529809.exe

                Filesize

                188KB

                MD5

                b8a1da8cec29e31abf6d714ccec20bf0

                SHA1

                90be682aa796a29b05b9d604082aafa90eabfe82

                SHA256

                3fec41013766f7fe37fc7d2e31c949b9347dccb4e415f03f4317a079fbf68fc5

                SHA512

                083f0942a43ab983c42ae9d6bed7c2e77f6891787dbfbb4ae8077103923b794196d86c4c78b85e82727c89b5adf7adf5a93098adb5a3efd49289c365f7d11dcf

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

                Filesize

                205KB

                MD5

                e28acad1c51df9205a43df437180e088

                SHA1

                86db78fd935cd45a920ea989e88b8a1fa9d6315a

                SHA256

                3f21394a71ddc3d76ce0ffbc958b99c9370352648d69b8c358ff6ea3616babd0

                SHA512

                9aca466cd2f963b75dc170bdeedf0e7e84ec52f0b28dae6e1de53f766a884f137fc5643b50abda4a5ce7c74fe5f7a54af9ea735470cc1c2cec6c52b90d17914a

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

                Filesize

                205KB

                MD5

                e28acad1c51df9205a43df437180e088

                SHA1

                86db78fd935cd45a920ea989e88b8a1fa9d6315a

                SHA256

                3f21394a71ddc3d76ce0ffbc958b99c9370352648d69b8c358ff6ea3616babd0

                SHA512

                9aca466cd2f963b75dc170bdeedf0e7e84ec52f0b28dae6e1de53f766a884f137fc5643b50abda4a5ce7c74fe5f7a54af9ea735470cc1c2cec6c52b90d17914a

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

                Filesize

                205KB

                MD5

                e28acad1c51df9205a43df437180e088

                SHA1

                86db78fd935cd45a920ea989e88b8a1fa9d6315a

                SHA256

                3f21394a71ddc3d76ce0ffbc958b99c9370352648d69b8c358ff6ea3616babd0

                SHA512

                9aca466cd2f963b75dc170bdeedf0e7e84ec52f0b28dae6e1de53f766a884f137fc5643b50abda4a5ce7c74fe5f7a54af9ea735470cc1c2cec6c52b90d17914a

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

                Filesize

                205KB

                MD5

                e28acad1c51df9205a43df437180e088

                SHA1

                86db78fd935cd45a920ea989e88b8a1fa9d6315a

                SHA256

                3f21394a71ddc3d76ce0ffbc958b99c9370352648d69b8c358ff6ea3616babd0

                SHA512

                9aca466cd2f963b75dc170bdeedf0e7e84ec52f0b28dae6e1de53f766a884f137fc5643b50abda4a5ce7c74fe5f7a54af9ea735470cc1c2cec6c52b90d17914a

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

                Filesize

                205KB

                MD5

                e28acad1c51df9205a43df437180e088

                SHA1

                86db78fd935cd45a920ea989e88b8a1fa9d6315a

                SHA256

                3f21394a71ddc3d76ce0ffbc958b99c9370352648d69b8c358ff6ea3616babd0

                SHA512

                9aca466cd2f963b75dc170bdeedf0e7e84ec52f0b28dae6e1de53f766a884f137fc5643b50abda4a5ce7c74fe5f7a54af9ea735470cc1c2cec6c52b90d17914a

              • 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/636-157-0x00000000053F0000-0x0000000005402000-memory.dmp

                Filesize

                72KB

              • memory/636-158-0x0000000005470000-0x00000000054AC000-memory.dmp

                Filesize

                240KB

              • memory/636-167-0x0000000005460000-0x0000000005470000-memory.dmp

                Filesize

                64KB

              • memory/636-166-0x0000000007620000-0x0000000007B4C000-memory.dmp

                Filesize

                5.2MB

              • memory/636-165-0x0000000006F20000-0x00000000070E2000-memory.dmp

                Filesize

                1.8MB

              • memory/636-164-0x00000000064C0000-0x0000000006510000-memory.dmp

                Filesize

                320KB

              • memory/636-163-0x0000000006440000-0x00000000064B6000-memory.dmp

                Filesize

                472KB

              • memory/636-162-0x0000000006970000-0x0000000006F14000-memory.dmp

                Filesize

                5.6MB

              • memory/636-154-0x0000000000A20000-0x0000000000A4A000-memory.dmp

                Filesize

                168KB

              • memory/636-155-0x0000000005960000-0x0000000005F78000-memory.dmp

                Filesize

                6.1MB

              • memory/636-161-0x0000000006320000-0x00000000063B2000-memory.dmp

                Filesize

                584KB

              • memory/636-160-0x0000000005760000-0x00000000057C6000-memory.dmp

                Filesize

                408KB

              • memory/636-159-0x0000000005460000-0x0000000005470000-memory.dmp

                Filesize

                64KB

              • memory/636-156-0x00000000054C0000-0x00000000055CA000-memory.dmp

                Filesize

                1.0MB

              • memory/2448-200-0x0000000004F00000-0x0000000004F10000-memory.dmp

                Filesize

                64KB

              • memory/2448-195-0x0000000000730000-0x000000000075A000-memory.dmp

                Filesize

                168KB

              • memory/4668-173-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB