Analysis

  • max time kernel
    96s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-06-2023 09:31

General

  • Target

    1a0f4604b3c4d2a45c67bf58acae4a16e8912fbcc25f5b9f7f63cfdf6e59c9c4.exe

  • Size

    778KB

  • MD5

    f330ad2fae996be2f38159f06971b259

  • SHA1

    15395f708d4213fb724eeaaaf40bbff0535f33e4

  • SHA256

    1a0f4604b3c4d2a45c67bf58acae4a16e8912fbcc25f5b9f7f63cfdf6e59c9c4

  • SHA512

    f6b9aeefa1b2eba200d27ff0f6ff2ac255a9e4d53e79e25253cf00c041dc8fc5fdbb863e5e61293736815dc7e671c09e3d4fdceb1e68c6cdcfcd1b1dc346aca7

  • SSDEEP

    24576:jyvuyH2uYuIHqMPf27VkGsIFVWflhK5AqJN9:2vuFmI6nWflEA

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

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\1a0f4604b3c4d2a45c67bf58acae4a16e8912fbcc25f5b9f7f63cfdf6e59c9c4.exe
    "C:\Users\Admin\AppData\Local\Temp\1a0f4604b3c4d2a45c67bf58acae4a16e8912fbcc25f5b9f7f63cfdf6e59c9c4.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4456
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0912092.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0912092.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4688
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6347353.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6347353.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:796
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a6736046.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a6736046.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1592
          • 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:3728
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0416516.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0416516.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1728
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c8564299.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c8564299.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3696
        • 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:4124
          • 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:2776
          • 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:2520
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:3352
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:4568
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4176
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:1412
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:5088
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:4632
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4680
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d0217091.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d0217091.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:2096
                  • 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:1296
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3560
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:2852

              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\d0217091.exe

                Filesize

                304KB

                MD5

                0721ae55d19accc2e307c3c86ba5f5b0

                SHA1

                ffd924f57c677a52acd04bfd73f3477939e83872

                SHA256

                b5a8610f4e7910a2f2c09aac1e4a036b456a614ab3385b0ac877a88c3dd21fcc

                SHA512

                18864c72b6da080fa9709b3947a7c342615e73a703816ddf4ddb68eb7f355c05e1506ddc232bf9cb2835ae88eda592517853d0a618e8e4bf022187e5701b4ecf

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d0217091.exe

                Filesize

                304KB

                MD5

                0721ae55d19accc2e307c3c86ba5f5b0

                SHA1

                ffd924f57c677a52acd04bfd73f3477939e83872

                SHA256

                b5a8610f4e7910a2f2c09aac1e4a036b456a614ab3385b0ac877a88c3dd21fcc

                SHA512

                18864c72b6da080fa9709b3947a7c342615e73a703816ddf4ddb68eb7f355c05e1506ddc232bf9cb2835ae88eda592517853d0a618e8e4bf022187e5701b4ecf

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0912092.exe

                Filesize

                448KB

                MD5

                c32a0a6bbc29cd65d8ee11e3f01228f5

                SHA1

                53fec38b9410e8bcb9929b1af36d99feae7243de

                SHA256

                b15f876898ff69475de0286550d62acb76701e393fc56a4f024b0d6f73e512fa

                SHA512

                38fc93da8685e925dafb852c792bc21a4f0dd8dd97f56065b4b11ee844fcf21f01dee6a933a41259b08d28d5fc4c83ffd04c55ae4caba24355115b86f8d75727

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0912092.exe

                Filesize

                448KB

                MD5

                c32a0a6bbc29cd65d8ee11e3f01228f5

                SHA1

                53fec38b9410e8bcb9929b1af36d99feae7243de

                SHA256

                b15f876898ff69475de0286550d62acb76701e393fc56a4f024b0d6f73e512fa

                SHA512

                38fc93da8685e925dafb852c792bc21a4f0dd8dd97f56065b4b11ee844fcf21f01dee6a933a41259b08d28d5fc4c83ffd04c55ae4caba24355115b86f8d75727

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c8564299.exe

                Filesize

                216KB

                MD5

                3f4ef1574c2e9ae96cdca99989106705

                SHA1

                fa5dc78bfb708801052b64d75550e935f3338fd0

                SHA256

                eb0a63d09bf4a31f5b35f500ae608b7bed6e394d578ae8c0f3bf3700f030265d

                SHA512

                125432092e44ff73ab4db8c6697b452c38f9a54e000f66de38130abb3a28bed2d90b4058b9f5ac2e43dcbb4d397bd5fb55541b830dce4487eccd080c5f11669c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c8564299.exe

                Filesize

                216KB

                MD5

                3f4ef1574c2e9ae96cdca99989106705

                SHA1

                fa5dc78bfb708801052b64d75550e935f3338fd0

                SHA256

                eb0a63d09bf4a31f5b35f500ae608b7bed6e394d578ae8c0f3bf3700f030265d

                SHA512

                125432092e44ff73ab4db8c6697b452c38f9a54e000f66de38130abb3a28bed2d90b4058b9f5ac2e43dcbb4d397bd5fb55541b830dce4487eccd080c5f11669c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6347353.exe

                Filesize

                276KB

                MD5

                aea03d2904cca94a39adda596564f957

                SHA1

                c4ca0a0315a31463ee959c85b6ec00fc16dd89d8

                SHA256

                ad9a7047632475fbc4f1072153e23717fdb7b6c9654bfa50d85011f4a65dc084

                SHA512

                98fa309fb401ea4e041334a22716a3ac541195775ce62af0ee85546df744870b890916c942f05f4c0a8cb6fdff034f487dda9d5e1ee9f4dbeb9eac0e3a6f9989

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6347353.exe

                Filesize

                276KB

                MD5

                aea03d2904cca94a39adda596564f957

                SHA1

                c4ca0a0315a31463ee959c85b6ec00fc16dd89d8

                SHA256

                ad9a7047632475fbc4f1072153e23717fdb7b6c9654bfa50d85011f4a65dc084

                SHA512

                98fa309fb401ea4e041334a22716a3ac541195775ce62af0ee85546df744870b890916c942f05f4c0a8cb6fdff034f487dda9d5e1ee9f4dbeb9eac0e3a6f9989

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a6736046.exe

                Filesize

                147KB

                MD5

                4ada529debbc36f3101752cd28229725

                SHA1

                f6815f9d00ab8f41b0e0b911a746b63a23c90f25

                SHA256

                fd27bc269d342a163ead783fc2c0178e7c49ca47640ac27cff3a48e495f7f2f5

                SHA512

                ef1158daab600803f5c50f4356c97e469f98178b8fdbe7415bc70971fa3c306397300124dc3a4eb985b477b8a72681eebb0c88696bf85a5eccc8d0cf9181f1e7

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a6736046.exe

                Filesize

                147KB

                MD5

                4ada529debbc36f3101752cd28229725

                SHA1

                f6815f9d00ab8f41b0e0b911a746b63a23c90f25

                SHA256

                fd27bc269d342a163ead783fc2c0178e7c49ca47640ac27cff3a48e495f7f2f5

                SHA512

                ef1158daab600803f5c50f4356c97e469f98178b8fdbe7415bc70971fa3c306397300124dc3a4eb985b477b8a72681eebb0c88696bf85a5eccc8d0cf9181f1e7

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0416516.exe

                Filesize

                168KB

                MD5

                89cb04ddd599c527e5f19f5bb38d9c10

                SHA1

                5836ee1abec9b19a519aab918ac36e1f1c2788d2

                SHA256

                6c878aa1b93e23ea01bf356296d6b0f6c79b0e7039c58b50b0c16c4e9ed8d147

                SHA512

                fd1d88973b18ec868f2ef76a6fe0b838944f704b20fdde79fddc0e7f8596c61bd12a2d76b45a6083f7f6d22464595ac06dbeeaba77b7222a35f1efe15557f686

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0416516.exe

                Filesize

                168KB

                MD5

                89cb04ddd599c527e5f19f5bb38d9c10

                SHA1

                5836ee1abec9b19a519aab918ac36e1f1c2788d2

                SHA256

                6c878aa1b93e23ea01bf356296d6b0f6c79b0e7039c58b50b0c16c4e9ed8d147

                SHA512

                fd1d88973b18ec868f2ef76a6fe0b838944f704b20fdde79fddc0e7f8596c61bd12a2d76b45a6083f7f6d22464595ac06dbeeaba77b7222a35f1efe15557f686

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

                Filesize

                216KB

                MD5

                3f4ef1574c2e9ae96cdca99989106705

                SHA1

                fa5dc78bfb708801052b64d75550e935f3338fd0

                SHA256

                eb0a63d09bf4a31f5b35f500ae608b7bed6e394d578ae8c0f3bf3700f030265d

                SHA512

                125432092e44ff73ab4db8c6697b452c38f9a54e000f66de38130abb3a28bed2d90b4058b9f5ac2e43dcbb4d397bd5fb55541b830dce4487eccd080c5f11669c

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

                Filesize

                216KB

                MD5

                3f4ef1574c2e9ae96cdca99989106705

                SHA1

                fa5dc78bfb708801052b64d75550e935f3338fd0

                SHA256

                eb0a63d09bf4a31f5b35f500ae608b7bed6e394d578ae8c0f3bf3700f030265d

                SHA512

                125432092e44ff73ab4db8c6697b452c38f9a54e000f66de38130abb3a28bed2d90b4058b9f5ac2e43dcbb4d397bd5fb55541b830dce4487eccd080c5f11669c

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

                Filesize

                216KB

                MD5

                3f4ef1574c2e9ae96cdca99989106705

                SHA1

                fa5dc78bfb708801052b64d75550e935f3338fd0

                SHA256

                eb0a63d09bf4a31f5b35f500ae608b7bed6e394d578ae8c0f3bf3700f030265d

                SHA512

                125432092e44ff73ab4db8c6697b452c38f9a54e000f66de38130abb3a28bed2d90b4058b9f5ac2e43dcbb4d397bd5fb55541b830dce4487eccd080c5f11669c

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

                Filesize

                216KB

                MD5

                3f4ef1574c2e9ae96cdca99989106705

                SHA1

                fa5dc78bfb708801052b64d75550e935f3338fd0

                SHA256

                eb0a63d09bf4a31f5b35f500ae608b7bed6e394d578ae8c0f3bf3700f030265d

                SHA512

                125432092e44ff73ab4db8c6697b452c38f9a54e000f66de38130abb3a28bed2d90b4058b9f5ac2e43dcbb4d397bd5fb55541b830dce4487eccd080c5f11669c

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

                Filesize

                216KB

                MD5

                3f4ef1574c2e9ae96cdca99989106705

                SHA1

                fa5dc78bfb708801052b64d75550e935f3338fd0

                SHA256

                eb0a63d09bf4a31f5b35f500ae608b7bed6e394d578ae8c0f3bf3700f030265d

                SHA512

                125432092e44ff73ab4db8c6697b452c38f9a54e000f66de38130abb3a28bed2d90b4058b9f5ac2e43dcbb4d397bd5fb55541b830dce4487eccd080c5f11669c

              • 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/1296-194-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB

              • memory/1296-200-0x00000000053B0000-0x00000000053C0000-memory.dmp

                Filesize

                64KB

              • memory/1728-162-0x0000000000540000-0x000000000056E000-memory.dmp

                Filesize

                184KB

              • memory/1728-176-0x0000000004D10000-0x0000000004D20000-memory.dmp

                Filesize

                64KB

              • memory/1728-174-0x0000000008710000-0x0000000008C3C000-memory.dmp

                Filesize

                5.2MB

              • memory/1728-173-0x0000000006AF0000-0x0000000006CB2000-memory.dmp

                Filesize

                1.8MB

              • memory/1728-172-0x00000000061E0000-0x0000000006230000-memory.dmp

                Filesize

                320KB

              • memory/1728-171-0x0000000005500000-0x0000000005566000-memory.dmp

                Filesize

                408KB

              • memory/1728-170-0x0000000006540000-0x0000000006AE4000-memory.dmp

                Filesize

                5.6MB

              • memory/1728-169-0x0000000005460000-0x00000000054F2000-memory.dmp

                Filesize

                584KB

              • memory/1728-168-0x0000000005340000-0x00000000053B6000-memory.dmp

                Filesize

                472KB

              • memory/1728-167-0x0000000005030000-0x000000000506C000-memory.dmp

                Filesize

                240KB

              • memory/1728-166-0x0000000004D10000-0x0000000004D20000-memory.dmp

                Filesize

                64KB

              • memory/1728-165-0x0000000004FD0000-0x0000000004FE2000-memory.dmp

                Filesize

                72KB

              • memory/1728-164-0x00000000050A0000-0x00000000051AA000-memory.dmp

                Filesize

                1.0MB

              • memory/1728-163-0x0000000005580000-0x0000000005B98000-memory.dmp

                Filesize

                6.1MB

              • memory/3728-154-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB