Analysis

  • max time kernel
    104s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-05-2023 08:43

General

  • Target

    1975f7e35cb84054fd11fea4c0a9add8283f93af3d21b4b0f86eed15311857d0.exe

  • Size

    754KB

  • MD5

    7287fee6ef14b372010bf38c2c239bcc

  • SHA1

    3bc67753ce2eb1b07b0b97d07c4c14bbf5e7ed8e

  • SHA256

    1975f7e35cb84054fd11fea4c0a9add8283f93af3d21b4b0f86eed15311857d0

  • SHA512

    b27914d7b6fe48cc4e7e1aff368837745f19377a0b548c10e7150c12fc860043ff926991c186642ee34121cfd448ed6826e2659069744604d4a8c1810a7ef181

  • SSDEEP

    12288:ZMrTy90Vo2nrroitJAsKrlmTHGEl4XAFoCuihuu7vB4QVdcxU9ft:myeDHo4WFGmVGjhVeq

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

ronin

C2

83.97.73.127:19045

Attributes
  • auth_value

    4cce855f5ba9b9b6e5b1400f102745de

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\1975f7e35cb84054fd11fea4c0a9add8283f93af3d21b4b0f86eed15311857d0.exe
    "C:\Users\Admin\AppData\Local\Temp\1975f7e35cb84054fd11fea4c0a9add8283f93af3d21b4b0f86eed15311857d0.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4632
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7561765.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7561765.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4584
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3867716.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3867716.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1648
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9216229.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9216229.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:380
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5346550.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5346550.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1348
          • 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:4848
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6094521.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6094521.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:988
        • 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:4204
          • 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:2268
          • 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:4128
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "metado.exe" /P "Admin:N"
              6⤵
                PID:3572
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                6⤵
                  PID:932
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:2248
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\a9e2a16078" /P "Admin:N"
                    6⤵
                      PID:3984
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      6⤵
                        PID:5012
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:4784
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:944
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i4117315.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i4117315.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:2012
                  • 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:3876
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:804
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4404

              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\i4117315.exe

                Filesize

                326KB

                MD5

                9bb55f23e78d1af24c602b0f083ef075

                SHA1

                b33eb42178f3fa49b0fcdeb622d5074d519a7b44

                SHA256

                451346bcaca0f488a15859ef2284ae55b2e50d7423f7e0f0f873541768401e74

                SHA512

                58dd8c85b462be11d7ba736605a715736dda29ed88d43a87f506a62e87c0435fe0bef933cc015c0622f4ee9747e4a8f06f481b78eb41d0c672b169609a74a70d

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i4117315.exe

                Filesize

                326KB

                MD5

                9bb55f23e78d1af24c602b0f083ef075

                SHA1

                b33eb42178f3fa49b0fcdeb622d5074d519a7b44

                SHA256

                451346bcaca0f488a15859ef2284ae55b2e50d7423f7e0f0f873541768401e74

                SHA512

                58dd8c85b462be11d7ba736605a715736dda29ed88d43a87f506a62e87c0435fe0bef933cc015c0622f4ee9747e4a8f06f481b78eb41d0c672b169609a74a70d

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7561765.exe

                Filesize

                453KB

                MD5

                8a38adaaffe3eb5bd59d62f0c3ca8ddc

                SHA1

                e9fbe00d5ca5c64ac52870e4c33f8059de53f6d7

                SHA256

                deeb58ec14d4207bee909a1db9c2022fe1adbab9ffb0d9f82d7ce80edd192b31

                SHA512

                37d15c8c6a8d9c8fa907a3f0569dff3e0cda135669a68a17bc498b5c2240ac8203f0bf9c3b84e012925804045e03df4807f782b462ca44b15f78978426f223c0

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7561765.exe

                Filesize

                453KB

                MD5

                8a38adaaffe3eb5bd59d62f0c3ca8ddc

                SHA1

                e9fbe00d5ca5c64ac52870e4c33f8059de53f6d7

                SHA256

                deeb58ec14d4207bee909a1db9c2022fe1adbab9ffb0d9f82d7ce80edd192b31

                SHA512

                37d15c8c6a8d9c8fa907a3f0569dff3e0cda135669a68a17bc498b5c2240ac8203f0bf9c3b84e012925804045e03df4807f782b462ca44b15f78978426f223c0

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6094521.exe

                Filesize

                210KB

                MD5

                ee879673aa11d1a3010b73d7fdb5a436

                SHA1

                6b361852f3b179a9e1423d551b5613f1d6b5d714

                SHA256

                8ad5ac15084e3e1e7586c19557c20ad5552f16cfb1b8aa16b54c2073f67d7327

                SHA512

                a1a44d23466a81e77bcbe95b345c6ce2e098ff4d585b3c28f52ee4717632327da724dce74fa55e6a84869fd70444d3dfa7b44e6b39a4134d8ef41e68db37299b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6094521.exe

                Filesize

                210KB

                MD5

                ee879673aa11d1a3010b73d7fdb5a436

                SHA1

                6b361852f3b179a9e1423d551b5613f1d6b5d714

                SHA256

                8ad5ac15084e3e1e7586c19557c20ad5552f16cfb1b8aa16b54c2073f67d7327

                SHA512

                a1a44d23466a81e77bcbe95b345c6ce2e098ff4d585b3c28f52ee4717632327da724dce74fa55e6a84869fd70444d3dfa7b44e6b39a4134d8ef41e68db37299b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3867716.exe

                Filesize

                281KB

                MD5

                f1025375fc881e4f40702d1247fce2bc

                SHA1

                f4b8cdbd89056bd42609d3d3e362da3ab0ed27cd

                SHA256

                416d5f985c046fc29028dc8ede35537d4b4a2181f44cc51904f08ab26e01e5ac

                SHA512

                c8c2c557d454a6514bb44f8ddf4d9af939a4e5a15d74480687f0df63934189c5d677d9dc69c4fc8799a6e8106ba0add01d1e70971d45d7ea653d7fa0b708f00e

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3867716.exe

                Filesize

                281KB

                MD5

                f1025375fc881e4f40702d1247fce2bc

                SHA1

                f4b8cdbd89056bd42609d3d3e362da3ab0ed27cd

                SHA256

                416d5f985c046fc29028dc8ede35537d4b4a2181f44cc51904f08ab26e01e5ac

                SHA512

                c8c2c557d454a6514bb44f8ddf4d9af939a4e5a15d74480687f0df63934189c5d677d9dc69c4fc8799a6e8106ba0add01d1e70971d45d7ea653d7fa0b708f00e

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9216229.exe

                Filesize

                168KB

                MD5

                c13291eb46a67672d52afed4233ed00a

                SHA1

                5ce064688b18e95670b141576fc9344bfcde7479

                SHA256

                01cc5b0706772f4f4fadcbb08df4286a0ec2efeb0b72329165aef545d5a1363d

                SHA512

                5649172aca9349686a43e9894a84935888dc4d22cb9bae39e959be1fbd19990c6ce9feced70663073aea125af1ff8d6b71d47ebabb1683079dda3a2a7efb2c91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9216229.exe

                Filesize

                168KB

                MD5

                c13291eb46a67672d52afed4233ed00a

                SHA1

                5ce064688b18e95670b141576fc9344bfcde7479

                SHA256

                01cc5b0706772f4f4fadcbb08df4286a0ec2efeb0b72329165aef545d5a1363d

                SHA512

                5649172aca9349686a43e9894a84935888dc4d22cb9bae39e959be1fbd19990c6ce9feced70663073aea125af1ff8d6b71d47ebabb1683079dda3a2a7efb2c91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5346550.exe

                Filesize

                170KB

                MD5

                247cd814e81431d67c5b2a83d7e5eff9

                SHA1

                83d3ae37acb8e1b2e8b4556e0986982ae0b2f2e0

                SHA256

                a9e73f02ee0440200df7d5e33267bc03db13d84596d1e0ac1a8945ef73e76cad

                SHA512

                b5ec3c9b6f9f5b71993fbbfabf20195113138af5701ec0b2d268f9d03d00ca9c92fee8eececbca7b48667af233ad316e75878cba0a8ba695f54d281ad45f5935

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5346550.exe

                Filesize

                170KB

                MD5

                247cd814e81431d67c5b2a83d7e5eff9

                SHA1

                83d3ae37acb8e1b2e8b4556e0986982ae0b2f2e0

                SHA256

                a9e73f02ee0440200df7d5e33267bc03db13d84596d1e0ac1a8945ef73e76cad

                SHA512

                b5ec3c9b6f9f5b71993fbbfabf20195113138af5701ec0b2d268f9d03d00ca9c92fee8eececbca7b48667af233ad316e75878cba0a8ba695f54d281ad45f5935

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

                Filesize

                210KB

                MD5

                ee879673aa11d1a3010b73d7fdb5a436

                SHA1

                6b361852f3b179a9e1423d551b5613f1d6b5d714

                SHA256

                8ad5ac15084e3e1e7586c19557c20ad5552f16cfb1b8aa16b54c2073f67d7327

                SHA512

                a1a44d23466a81e77bcbe95b345c6ce2e098ff4d585b3c28f52ee4717632327da724dce74fa55e6a84869fd70444d3dfa7b44e6b39a4134d8ef41e68db37299b

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

                Filesize

                210KB

                MD5

                ee879673aa11d1a3010b73d7fdb5a436

                SHA1

                6b361852f3b179a9e1423d551b5613f1d6b5d714

                SHA256

                8ad5ac15084e3e1e7586c19557c20ad5552f16cfb1b8aa16b54c2073f67d7327

                SHA512

                a1a44d23466a81e77bcbe95b345c6ce2e098ff4d585b3c28f52ee4717632327da724dce74fa55e6a84869fd70444d3dfa7b44e6b39a4134d8ef41e68db37299b

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

                Filesize

                210KB

                MD5

                ee879673aa11d1a3010b73d7fdb5a436

                SHA1

                6b361852f3b179a9e1423d551b5613f1d6b5d714

                SHA256

                8ad5ac15084e3e1e7586c19557c20ad5552f16cfb1b8aa16b54c2073f67d7327

                SHA512

                a1a44d23466a81e77bcbe95b345c6ce2e098ff4d585b3c28f52ee4717632327da724dce74fa55e6a84869fd70444d3dfa7b44e6b39a4134d8ef41e68db37299b

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

                Filesize

                210KB

                MD5

                ee879673aa11d1a3010b73d7fdb5a436

                SHA1

                6b361852f3b179a9e1423d551b5613f1d6b5d714

                SHA256

                8ad5ac15084e3e1e7586c19557c20ad5552f16cfb1b8aa16b54c2073f67d7327

                SHA512

                a1a44d23466a81e77bcbe95b345c6ce2e098ff4d585b3c28f52ee4717632327da724dce74fa55e6a84869fd70444d3dfa7b44e6b39a4134d8ef41e68db37299b

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

                Filesize

                210KB

                MD5

                ee879673aa11d1a3010b73d7fdb5a436

                SHA1

                6b361852f3b179a9e1423d551b5613f1d6b5d714

                SHA256

                8ad5ac15084e3e1e7586c19557c20ad5552f16cfb1b8aa16b54c2073f67d7327

                SHA512

                a1a44d23466a81e77bcbe95b345c6ce2e098ff4d585b3c28f52ee4717632327da724dce74fa55e6a84869fd70444d3dfa7b44e6b39a4134d8ef41e68db37299b

              • 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/380-157-0x0000000004C80000-0x0000000004C92000-memory.dmp

                Filesize

                72KB

              • memory/380-158-0x000000000A170000-0x000000000A1AC000-memory.dmp

                Filesize

                240KB

              • memory/380-167-0x000000000B970000-0x000000000B9C0000-memory.dmp

                Filesize

                320KB

              • memory/380-166-0x000000000C1A0000-0x000000000C6CC000-memory.dmp

                Filesize

                5.2MB

              • memory/380-165-0x000000000BAA0000-0x000000000BC62000-memory.dmp

                Filesize

                1.8MB

              • memory/380-164-0x0000000004CA0000-0x0000000004CB0000-memory.dmp

                Filesize

                64KB

              • memory/380-163-0x000000000AD70000-0x000000000ADD6000-memory.dmp

                Filesize

                408KB

              • memory/380-162-0x000000000B320000-0x000000000B8C4000-memory.dmp

                Filesize

                5.6MB

              • memory/380-154-0x0000000000260000-0x000000000028E000-memory.dmp

                Filesize

                184KB

              • memory/380-155-0x000000000A750000-0x000000000AD68000-memory.dmp

                Filesize

                6.1MB

              • memory/380-161-0x000000000A5A0000-0x000000000A632000-memory.dmp

                Filesize

                584KB

              • memory/380-160-0x000000000A480000-0x000000000A4F6000-memory.dmp

                Filesize

                472KB

              • memory/380-159-0x0000000004CA0000-0x0000000004CB0000-memory.dmp

                Filesize

                64KB

              • memory/380-156-0x000000000A240000-0x000000000A34A000-memory.dmp

                Filesize

                1.0MB

              • memory/3876-200-0x0000000005830000-0x0000000005840000-memory.dmp

                Filesize

                64KB

              • memory/3876-195-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB

              • memory/4848-173-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB