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Analysis

  • max time kernel
    135s
  • max time network
    152s
  • 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, 01:43

General

  • Target

    1ab3b044490acbeeff22d8bef41895b3.exe

  • Size

    793KB

  • MD5

    1ab3b044490acbeeff22d8bef41895b3

  • SHA1

    190cbc8c827b65c274f3022c016af35386b08fc3

  • SHA256

    41f45dcf9c7701e0d4326d0c019e524ba1c03337ede22ae4f4c5c0af020195fa

  • SHA512

    59fb9a70cf40fa2e3a770c9447cfdf2934d7e63fa72ab3d1ac9a5078a92eb8fe97b8a643e95d9ab37f61860fe7efdd34d60c9029a0d9b3bc812961f00267c348

  • SSDEEP

    24576:RyemGiWXvpgJJEFfP4/eIn4pbG/QWpB3:EemVavpsJU4/eInE6fb

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\1ab3b044490acbeeff22d8bef41895b3.exe
    "C:\Users\Admin\AppData\Local\Temp\1ab3b044490acbeeff22d8bef41895b3.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1740
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8483446.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8483446.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3620
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1426299.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1426299.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4880
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6087463.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6087463.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:4328
          • 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:3192
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l6417657.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l6417657.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3584
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m8612202.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m8612202.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2776
        • 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:4516
          • 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:1012
          • 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:4448
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:3332
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:2924
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4340
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:2508
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:3696
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:4568
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:3548
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n7600247.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n7600247.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:528
                  • 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:4700
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4388
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4504

              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\n7600247.exe

                Filesize

                323KB

                MD5

                68a9a0cfd5323bdb37e3e1ee50834d98

                SHA1

                5c9eb243cf649da43b22d918932d4468b12d1aac

                SHA256

                09f081c8d666bba0dec73fbee5d8d8af8d2e20156481aa86ac497e879f5b385a

                SHA512

                7f3c5d09852abfb22075993af9c1344d6fdeac21cda40d4dfb1f4101a719febb961bd1e9cf1167997d7214b6f04a7beacaa67fb65d3814dd79112b8c91a0967d

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n7600247.exe

                Filesize

                323KB

                MD5

                68a9a0cfd5323bdb37e3e1ee50834d98

                SHA1

                5c9eb243cf649da43b22d918932d4468b12d1aac

                SHA256

                09f081c8d666bba0dec73fbee5d8d8af8d2e20156481aa86ac497e879f5b385a

                SHA512

                7f3c5d09852abfb22075993af9c1344d6fdeac21cda40d4dfb1f4101a719febb961bd1e9cf1167997d7214b6f04a7beacaa67fb65d3814dd79112b8c91a0967d

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8483446.exe

                Filesize

                455KB

                MD5

                c5ad3e4c75494ee3bdd6587254ca99c4

                SHA1

                7935af547c8199f8cf57a2e0ea7697d24ffb0974

                SHA256

                255b1f1b0ca5ea5658d3b29028e4da65af19d9381242fba1010ad2d19969cd6d

                SHA512

                2a145de94ebb1e583f1ac0b9240e3219d88716713fffe358793f47981b2fc51f80f5b758ad3774a2ce0b876a2571aaf9dfded78521fb1307a1204f48394a1c78

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8483446.exe

                Filesize

                455KB

                MD5

                c5ad3e4c75494ee3bdd6587254ca99c4

                SHA1

                7935af547c8199f8cf57a2e0ea7697d24ffb0974

                SHA256

                255b1f1b0ca5ea5658d3b29028e4da65af19d9381242fba1010ad2d19969cd6d

                SHA512

                2a145de94ebb1e583f1ac0b9240e3219d88716713fffe358793f47981b2fc51f80f5b758ad3774a2ce0b876a2571aaf9dfded78521fb1307a1204f48394a1c78

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m8612202.exe

                Filesize

                215KB

                MD5

                53c5d6897497e177e27f08b644946425

                SHA1

                fa075b42fe59e983624896fef04c86799eb8276d

                SHA256

                66df973bbf3f9f8e27678f7303aec95a3e3a89459b888a3de81b7566c647b607

                SHA512

                ab44316bde5e0a6dd7db3fc739acdece38d4c34f9ac59e85f04b812a9de2ad586b5a98192747b490137e853625a708ce2a11d8c49058e67686cf2ae1d51ccffe

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m8612202.exe

                Filesize

                215KB

                MD5

                53c5d6897497e177e27f08b644946425

                SHA1

                fa075b42fe59e983624896fef04c86799eb8276d

                SHA256

                66df973bbf3f9f8e27678f7303aec95a3e3a89459b888a3de81b7566c647b607

                SHA512

                ab44316bde5e0a6dd7db3fc739acdece38d4c34f9ac59e85f04b812a9de2ad586b5a98192747b490137e853625a708ce2a11d8c49058e67686cf2ae1d51ccffe

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1426299.exe

                Filesize

                283KB

                MD5

                13b8128abd72e4b89afce86f561d544d

                SHA1

                091fee3e858585e85edbd31d1c67fc77b023728d

                SHA256

                56f4493de4db75eb60dc4718d6ef28478fdb7005f8353e9f44e2b722d4a3645e

                SHA512

                577881d57c0394afcc806bb4ca77a3b5c947c828da4d2abf37b6c2746f7d798ff00c9be919a11247123546c559f137a1aaeec998b5b89acbaa648c291d58538c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1426299.exe

                Filesize

                283KB

                MD5

                13b8128abd72e4b89afce86f561d544d

                SHA1

                091fee3e858585e85edbd31d1c67fc77b023728d

                SHA256

                56f4493de4db75eb60dc4718d6ef28478fdb7005f8353e9f44e2b722d4a3645e

                SHA512

                577881d57c0394afcc806bb4ca77a3b5c947c828da4d2abf37b6c2746f7d798ff00c9be919a11247123546c559f137a1aaeec998b5b89acbaa648c291d58538c

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6087463.exe

                Filesize

                166KB

                MD5

                ebd344464019d5b662fd839f8a62ef33

                SHA1

                e3a026d5e7993e7b368c1f68cc930e416c6fc326

                SHA256

                ae2fd23f3876c8aacef8350f1d89f44fd5557f2a28fecc90fe2b0ef5786f7421

                SHA512

                794265445db4d108774b0c631064a136b716d1250e122d2868e808e8755bdf339609186572a2e6fbc5e2c14ed73ab305272628f4c2328fa55b5c9451c3d07dd6

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6087463.exe

                Filesize

                166KB

                MD5

                ebd344464019d5b662fd839f8a62ef33

                SHA1

                e3a026d5e7993e7b368c1f68cc930e416c6fc326

                SHA256

                ae2fd23f3876c8aacef8350f1d89f44fd5557f2a28fecc90fe2b0ef5786f7421

                SHA512

                794265445db4d108774b0c631064a136b716d1250e122d2868e808e8755bdf339609186572a2e6fbc5e2c14ed73ab305272628f4c2328fa55b5c9451c3d07dd6

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l6417657.exe

                Filesize

                168KB

                MD5

                c2476d5d64ebf01357d6ddf948b4de8d

                SHA1

                4a6f33acf07d98d1ae201cbb8279618e415ec37b

                SHA256

                a0843a2b754f743faf0c7bce99201dccca8df7dc581e970e8cffb3544b6ad9c8

                SHA512

                a1590f5b2c257bb18770603883d9e837d854d08b523a6e14e24ce8e58278bb5fe056158b4a9c18c8fcbb3c34bb671c0d5699a0d046c52864780eda8ed0ff6b4a

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l6417657.exe

                Filesize

                168KB

                MD5

                c2476d5d64ebf01357d6ddf948b4de8d

                SHA1

                4a6f33acf07d98d1ae201cbb8279618e415ec37b

                SHA256

                a0843a2b754f743faf0c7bce99201dccca8df7dc581e970e8cffb3544b6ad9c8

                SHA512

                a1590f5b2c257bb18770603883d9e837d854d08b523a6e14e24ce8e58278bb5fe056158b4a9c18c8fcbb3c34bb671c0d5699a0d046c52864780eda8ed0ff6b4a

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

                Filesize

                215KB

                MD5

                53c5d6897497e177e27f08b644946425

                SHA1

                fa075b42fe59e983624896fef04c86799eb8276d

                SHA256

                66df973bbf3f9f8e27678f7303aec95a3e3a89459b888a3de81b7566c647b607

                SHA512

                ab44316bde5e0a6dd7db3fc739acdece38d4c34f9ac59e85f04b812a9de2ad586b5a98192747b490137e853625a708ce2a11d8c49058e67686cf2ae1d51ccffe

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

                Filesize

                215KB

                MD5

                53c5d6897497e177e27f08b644946425

                SHA1

                fa075b42fe59e983624896fef04c86799eb8276d

                SHA256

                66df973bbf3f9f8e27678f7303aec95a3e3a89459b888a3de81b7566c647b607

                SHA512

                ab44316bde5e0a6dd7db3fc739acdece38d4c34f9ac59e85f04b812a9de2ad586b5a98192747b490137e853625a708ce2a11d8c49058e67686cf2ae1d51ccffe

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

                Filesize

                215KB

                MD5

                53c5d6897497e177e27f08b644946425

                SHA1

                fa075b42fe59e983624896fef04c86799eb8276d

                SHA256

                66df973bbf3f9f8e27678f7303aec95a3e3a89459b888a3de81b7566c647b607

                SHA512

                ab44316bde5e0a6dd7db3fc739acdece38d4c34f9ac59e85f04b812a9de2ad586b5a98192747b490137e853625a708ce2a11d8c49058e67686cf2ae1d51ccffe

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

                Filesize

                215KB

                MD5

                53c5d6897497e177e27f08b644946425

                SHA1

                fa075b42fe59e983624896fef04c86799eb8276d

                SHA256

                66df973bbf3f9f8e27678f7303aec95a3e3a89459b888a3de81b7566c647b607

                SHA512

                ab44316bde5e0a6dd7db3fc739acdece38d4c34f9ac59e85f04b812a9de2ad586b5a98192747b490137e853625a708ce2a11d8c49058e67686cf2ae1d51ccffe

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

                Filesize

                215KB

                MD5

                53c5d6897497e177e27f08b644946425

                SHA1

                fa075b42fe59e983624896fef04c86799eb8276d

                SHA256

                66df973bbf3f9f8e27678f7303aec95a3e3a89459b888a3de81b7566c647b607

                SHA512

                ab44316bde5e0a6dd7db3fc739acdece38d4c34f9ac59e85f04b812a9de2ad586b5a98192747b490137e853625a708ce2a11d8c49058e67686cf2ae1d51ccffe

              • 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/3192-154-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/3584-162-0x0000000000CA0000-0x0000000000CCE000-memory.dmp

                Filesize

                184KB

              • memory/3584-168-0x000000000AEC0000-0x000000000AF36000-memory.dmp

                Filesize

                472KB

              • memory/3584-174-0x000000000CC00000-0x000000000D12C000-memory.dmp

                Filesize

                5.2MB

              • memory/3584-173-0x000000000C500000-0x000000000C6C2000-memory.dmp

                Filesize

                1.8MB

              • memory/3584-172-0x000000000BC10000-0x000000000BC60000-memory.dmp

                Filesize

                320KB

              • memory/3584-171-0x000000000B6D0000-0x000000000B736000-memory.dmp

                Filesize

                408KB

              • memory/3584-170-0x000000000BC80000-0x000000000C224000-memory.dmp

                Filesize

                5.6MB

              • memory/3584-163-0x000000000B0B0000-0x000000000B6C8000-memory.dmp

                Filesize

                6.1MB

              • memory/3584-169-0x000000000AFE0000-0x000000000B072000-memory.dmp

                Filesize

                584KB

              • memory/3584-164-0x000000000AC20000-0x000000000AD2A000-memory.dmp

                Filesize

                1.0MB

              • memory/3584-176-0x00000000055C0000-0x00000000055D0000-memory.dmp

                Filesize

                64KB

              • memory/3584-167-0x00000000055C0000-0x00000000055D0000-memory.dmp

                Filesize

                64KB

              • memory/3584-166-0x000000000ABB0000-0x000000000ABEC000-memory.dmp

                Filesize

                240KB

              • memory/3584-165-0x000000000AB50000-0x000000000AB62000-memory.dmp

                Filesize

                72KB

              • memory/4700-200-0x00000000056A0000-0x00000000056B0000-memory.dmp

                Filesize

                64KB

              • memory/4700-194-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB