Analysis

  • max time kernel
    135s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/06/2023, 09:24

General

  • Target

    f18348cc1310db4dc78d0480e785acfef914daac20206fdd505b5f181db04f19.exe

  • Size

    777KB

  • MD5

    662702155ac929e89288d373d7d0cabb

  • SHA1

    8e0d62f0ed9cc6426661b3cb6965dea1e078624b

  • SHA256

    f18348cc1310db4dc78d0480e785acfef914daac20206fdd505b5f181db04f19

  • SHA512

    25cb78498500c9b4ac084caf86e479f85cde0b92996c6247c39cc821ee43fedbd48edd8ab2effb2759e444e1020a27f3053e4915abc5b42556a54a5034b9ab8f

  • SSDEEP

    24576:7yHgGd9Ug7xu3Ba0Yt1sOyNz44SQufmMzY:uHgpaYRyxyK/QufX

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.126:19046

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

metro

C2

83.97.73.126:19046

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

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\f18348cc1310db4dc78d0480e785acfef914daac20206fdd505b5f181db04f19.exe
    "C:\Users\Admin\AppData\Local\Temp\f18348cc1310db4dc78d0480e785acfef914daac20206fdd505b5f181db04f19.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4488
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3087079.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3087079.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2672
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1978877.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1978877.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3964
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k3506259.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k3506259.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:3884
          • 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:2388
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l5735242.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l5735242.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1400
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m7729164.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m7729164.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3500
        • 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:4548
          • 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:3832
          • 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:4164
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:3116
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:4100
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:3528
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:3232
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:3112
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:4732
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:672
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n6482429.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n6482429.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:1624
                  • 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:4544
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3096
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3292

              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\n6482429.exe

                Filesize

                304KB

                MD5

                ebbc1f80f6749fd4e241fa2c1b9a2304

                SHA1

                9ba506eb610c5462bb64747bfe5990eff798c872

                SHA256

                38dd74078f9c1c83813fd0640fcd6ac674ab3555df79c2b25f1d57f3414a1106

                SHA512

                5b12bd71e41fe5cafc0416c1a45b3d355bcbd31cd483783892f166589c4e70c7c7d4925faec5038fd692f679cab077d01d482ff405c52a7a858d73543297b399

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n6482429.exe

                Filesize

                304KB

                MD5

                ebbc1f80f6749fd4e241fa2c1b9a2304

                SHA1

                9ba506eb610c5462bb64747bfe5990eff798c872

                SHA256

                38dd74078f9c1c83813fd0640fcd6ac674ab3555df79c2b25f1d57f3414a1106

                SHA512

                5b12bd71e41fe5cafc0416c1a45b3d355bcbd31cd483783892f166589c4e70c7c7d4925faec5038fd692f679cab077d01d482ff405c52a7a858d73543297b399

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3087079.exe

                Filesize

                447KB

                MD5

                318a308bd6a6f0e83b2a28c647eb4548

                SHA1

                6f7e988b5a9d24c5bf73180dffc8bfa6ad9ee3b0

                SHA256

                4d40a1bcb4cc81d8f7ca91e7960744f733de962acd1c2ebea5e00fc5ff1fa678

                SHA512

                aa954e63b3db5252cb6bca6c8924415e66448f47d99890b263f15ac7c996ab138f7b88a908223cf4189fe2d080f2f7519bd50bab7a57b64af9b8c48bff76a435

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3087079.exe

                Filesize

                447KB

                MD5

                318a308bd6a6f0e83b2a28c647eb4548

                SHA1

                6f7e988b5a9d24c5bf73180dffc8bfa6ad9ee3b0

                SHA256

                4d40a1bcb4cc81d8f7ca91e7960744f733de962acd1c2ebea5e00fc5ff1fa678

                SHA512

                aa954e63b3db5252cb6bca6c8924415e66448f47d99890b263f15ac7c996ab138f7b88a908223cf4189fe2d080f2f7519bd50bab7a57b64af9b8c48bff76a435

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m7729164.exe

                Filesize

                216KB

                MD5

                a4fc3ca1a639b9d47472c7795ec14919

                SHA1

                9fe404c59e6376aa7b86b6f59c9afa532983dae8

                SHA256

                fc8a80bfcee15209c58452ea0d6cc9eb36ea85761040b91a1d9f224e9a035a70

                SHA512

                83469c959892cf36bde33e74dbd3d4c8255511ca28e971fe1ec442217627659811157ec90d5eca706f754856d45a877b02706c584819bd010c243306f36525ee

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m7729164.exe

                Filesize

                216KB

                MD5

                a4fc3ca1a639b9d47472c7795ec14919

                SHA1

                9fe404c59e6376aa7b86b6f59c9afa532983dae8

                SHA256

                fc8a80bfcee15209c58452ea0d6cc9eb36ea85761040b91a1d9f224e9a035a70

                SHA512

                83469c959892cf36bde33e74dbd3d4c8255511ca28e971fe1ec442217627659811157ec90d5eca706f754856d45a877b02706c584819bd010c243306f36525ee

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1978877.exe

                Filesize

                276KB

                MD5

                2b6c12e070aab7f7a0d8c81295e536fe

                SHA1

                32f4bb52c306dc6c1ee8d3c37fbd60d1d1cfa7f4

                SHA256

                f800e54e0363f1e16531c39fd10228e3724523f346543e6751351f031930e97a

                SHA512

                9af9e17fdda64199c089640c828e68da4e0fa82c475ba1bf42609b3353a65f84454ce16f93cffb336d8a618246df8ae423cf5fea7cfde1ca96a604d98c8c7412

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1978877.exe

                Filesize

                276KB

                MD5

                2b6c12e070aab7f7a0d8c81295e536fe

                SHA1

                32f4bb52c306dc6c1ee8d3c37fbd60d1d1cfa7f4

                SHA256

                f800e54e0363f1e16531c39fd10228e3724523f346543e6751351f031930e97a

                SHA512

                9af9e17fdda64199c089640c828e68da4e0fa82c475ba1bf42609b3353a65f84454ce16f93cffb336d8a618246df8ae423cf5fea7cfde1ca96a604d98c8c7412

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k3506259.exe

                Filesize

                147KB

                MD5

                126e9f3926477f868d1fc941adc9caa6

                SHA1

                4e3e241e32a4e0fd0fc10f4dfefbd4a451294324

                SHA256

                84a644c595851b573660222cd460d37bc179db62c88dd6d6fe00031cd11ed01e

                SHA512

                ab91c00f9def0461f8c4d084f6ebbffe69a22c73fda7e1389b0b8efb4a6103fd1d43d79eec834d04e02de17f964187bab683a095e65340402668d9aeb9d185a8

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k3506259.exe

                Filesize

                147KB

                MD5

                126e9f3926477f868d1fc941adc9caa6

                SHA1

                4e3e241e32a4e0fd0fc10f4dfefbd4a451294324

                SHA256

                84a644c595851b573660222cd460d37bc179db62c88dd6d6fe00031cd11ed01e

                SHA512

                ab91c00f9def0461f8c4d084f6ebbffe69a22c73fda7e1389b0b8efb4a6103fd1d43d79eec834d04e02de17f964187bab683a095e65340402668d9aeb9d185a8

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l5735242.exe

                Filesize

                168KB

                MD5

                5246bde81351f6f5c44068bc879a8d74

                SHA1

                dd56cfd504f9a092d63d3f36f0e42e7112438bf2

                SHA256

                7ad0abbb365e6be6769bc84217f27a9b4f3746478bf6dcbc6f8356f53ee4273e

                SHA512

                b387a64e0bd422e0257a910ec44349a6f0de50f86eed3b1c9a4c4a70fbb93d004dcea1ccf859b82111c505b11ea2da0eb2f3ed1f24cc955dba18254daf5abd76

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l5735242.exe

                Filesize

                168KB

                MD5

                5246bde81351f6f5c44068bc879a8d74

                SHA1

                dd56cfd504f9a092d63d3f36f0e42e7112438bf2

                SHA256

                7ad0abbb365e6be6769bc84217f27a9b4f3746478bf6dcbc6f8356f53ee4273e

                SHA512

                b387a64e0bd422e0257a910ec44349a6f0de50f86eed3b1c9a4c4a70fbb93d004dcea1ccf859b82111c505b11ea2da0eb2f3ed1f24cc955dba18254daf5abd76

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

                Filesize

                216KB

                MD5

                a4fc3ca1a639b9d47472c7795ec14919

                SHA1

                9fe404c59e6376aa7b86b6f59c9afa532983dae8

                SHA256

                fc8a80bfcee15209c58452ea0d6cc9eb36ea85761040b91a1d9f224e9a035a70

                SHA512

                83469c959892cf36bde33e74dbd3d4c8255511ca28e971fe1ec442217627659811157ec90d5eca706f754856d45a877b02706c584819bd010c243306f36525ee

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

                Filesize

                216KB

                MD5

                a4fc3ca1a639b9d47472c7795ec14919

                SHA1

                9fe404c59e6376aa7b86b6f59c9afa532983dae8

                SHA256

                fc8a80bfcee15209c58452ea0d6cc9eb36ea85761040b91a1d9f224e9a035a70

                SHA512

                83469c959892cf36bde33e74dbd3d4c8255511ca28e971fe1ec442217627659811157ec90d5eca706f754856d45a877b02706c584819bd010c243306f36525ee

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

                Filesize

                216KB

                MD5

                a4fc3ca1a639b9d47472c7795ec14919

                SHA1

                9fe404c59e6376aa7b86b6f59c9afa532983dae8

                SHA256

                fc8a80bfcee15209c58452ea0d6cc9eb36ea85761040b91a1d9f224e9a035a70

                SHA512

                83469c959892cf36bde33e74dbd3d4c8255511ca28e971fe1ec442217627659811157ec90d5eca706f754856d45a877b02706c584819bd010c243306f36525ee

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

                Filesize

                216KB

                MD5

                a4fc3ca1a639b9d47472c7795ec14919

                SHA1

                9fe404c59e6376aa7b86b6f59c9afa532983dae8

                SHA256

                fc8a80bfcee15209c58452ea0d6cc9eb36ea85761040b91a1d9f224e9a035a70

                SHA512

                83469c959892cf36bde33e74dbd3d4c8255511ca28e971fe1ec442217627659811157ec90d5eca706f754856d45a877b02706c584819bd010c243306f36525ee

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

                Filesize

                216KB

                MD5

                a4fc3ca1a639b9d47472c7795ec14919

                SHA1

                9fe404c59e6376aa7b86b6f59c9afa532983dae8

                SHA256

                fc8a80bfcee15209c58452ea0d6cc9eb36ea85761040b91a1d9f224e9a035a70

                SHA512

                83469c959892cf36bde33e74dbd3d4c8255511ca28e971fe1ec442217627659811157ec90d5eca706f754856d45a877b02706c584819bd010c243306f36525ee

              • 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/1400-162-0x00000000004B0000-0x00000000004DE000-memory.dmp

                Filesize

                184KB

              • memory/1400-168-0x000000000A590000-0x000000000A606000-memory.dmp

                Filesize

                472KB

              • memory/1400-175-0x000000000BA70000-0x000000000BAC0000-memory.dmp

                Filesize

                320KB

              • memory/1400-173-0x000000000C1F0000-0x000000000C71C000-memory.dmp

                Filesize

                5.2MB

              • memory/1400-172-0x000000000BAF0000-0x000000000BCB2000-memory.dmp

                Filesize

                1.8MB

              • memory/1400-171-0x000000000AED0000-0x000000000AF36000-memory.dmp

                Filesize

                408KB

              • memory/1400-170-0x000000000B370000-0x000000000B914000-memory.dmp

                Filesize

                5.6MB

              • memory/1400-169-0x000000000A6B0000-0x000000000A742000-memory.dmp

                Filesize

                584KB

              • memory/1400-163-0x000000000A7A0000-0x000000000ADB8000-memory.dmp

                Filesize

                6.1MB

              • memory/1400-176-0x0000000004CF0000-0x0000000004D00000-memory.dmp

                Filesize

                64KB

              • memory/1400-164-0x000000000A2F0000-0x000000000A3FA000-memory.dmp

                Filesize

                1.0MB

              • memory/1400-167-0x000000000A280000-0x000000000A2BC000-memory.dmp

                Filesize

                240KB

              • memory/1400-166-0x0000000004CF0000-0x0000000004D00000-memory.dmp

                Filesize

                64KB

              • memory/1400-165-0x000000000A220000-0x000000000A232000-memory.dmp

                Filesize

                72KB

              • memory/2388-154-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/4544-200-0x00000000052A0000-0x00000000052B0000-memory.dmp

                Filesize

                64KB

              • memory/4544-194-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB