Analysis

  • max time kernel
    135s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/06/2023, 14:41

General

  • Target

    ec0a9c206fd0a046ef207a61f713315c846a121e59607767e2e7d3f3b8d30ef1.exe

  • Size

    786KB

  • MD5

    f699cf4daf127fed0f8094223ed51d8a

  • SHA1

    63e9659028e3f2661134be2d0347e77547ed8bd2

  • SHA256

    ec0a9c206fd0a046ef207a61f713315c846a121e59607767e2e7d3f3b8d30ef1

  • SHA512

    e8dae55ad488955308fd83670232ddf0d0d6981b4957dc4de7d8ee20064648137931f7ee51f762576a29bab068b1e4eb46a9c9f1499845183ee8a9b0c98dec10

  • SSDEEP

    24576:DyTllPgvnX3lxlROZjUj2QdzhSTbKBwvpWHdv:WHMX3DgQhsTbAwY

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\ec0a9c206fd0a046ef207a61f713315c846a121e59607767e2e7d3f3b8d30ef1.exe
    "C:\Users\Admin\AppData\Local\Temp\ec0a9c206fd0a046ef207a61f713315c846a121e59607767e2e7d3f3b8d30ef1.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4120
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3588154.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3588154.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2112
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9393239.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9393239.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:436
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a1421584.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a1421584.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:556
          • 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:216
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1836563.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1836563.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3372
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c3007389.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c3007389.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:732
        • 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:1080
          • 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:1152
          • 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:2560
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4040
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:4004
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4656
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:2512
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:2632
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:1608
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:1480
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d4843957.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d4843957.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:1372
                  • 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:1488
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3952
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3060

              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\d4843957.exe

                Filesize

                314KB

                MD5

                c169538e3d3e27a7fcf0121bc509ebec

                SHA1

                3ce2d4fabd9baee8e52bd00165d2130fe9acbc74

                SHA256

                6cec87c809c2d4b4ae3e2f58cbf6f3b4b71cd502cff29f9f4acd2077289afb3a

                SHA512

                25f6378be2c9fadfdb6977e206b5580f24e07fdd305309af5d8e7c833a6fad3fcc1dd281c891ac8f9e8cc82ec8d007f0107bd721362dae5ebbc56cd74d483f9c

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d4843957.exe

                Filesize

                314KB

                MD5

                c169538e3d3e27a7fcf0121bc509ebec

                SHA1

                3ce2d4fabd9baee8e52bd00165d2130fe9acbc74

                SHA256

                6cec87c809c2d4b4ae3e2f58cbf6f3b4b71cd502cff29f9f4acd2077289afb3a

                SHA512

                25f6378be2c9fadfdb6977e206b5580f24e07fdd305309af5d8e7c833a6fad3fcc1dd281c891ac8f9e8cc82ec8d007f0107bd721362dae5ebbc56cd74d483f9c

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3588154.exe

                Filesize

                452KB

                MD5

                7e3a326a3d0fb80b8d46005d1a347d89

                SHA1

                61780f11d2fe682171c07f16b9cddf357e2d9521

                SHA256

                101cc00cde7d71be5719520f74560c1328ac70463e837715f912db95f4ae7b87

                SHA512

                c58aa611678c2725c8c434b32443509cd31e5ebfbc472d79fe31373835f72914d9491133aa3c9d15217637d81d73042555a358c069e0d3989fa2312c26a15062

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3588154.exe

                Filesize

                452KB

                MD5

                7e3a326a3d0fb80b8d46005d1a347d89

                SHA1

                61780f11d2fe682171c07f16b9cddf357e2d9521

                SHA256

                101cc00cde7d71be5719520f74560c1328ac70463e837715f912db95f4ae7b87

                SHA512

                c58aa611678c2725c8c434b32443509cd31e5ebfbc472d79fe31373835f72914d9491133aa3c9d15217637d81d73042555a358c069e0d3989fa2312c26a15062

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c3007389.exe

                Filesize

                215KB

                MD5

                9ee56dd959c32d9e7069d8e5fd35a1fa

                SHA1

                c600421c369e82ed1e8921c1a3271d22bce4aca9

                SHA256

                106520fd743b24284f81d7d0d86bdcb1ca451965a2b244e6b7da20eb7ef51604

                SHA512

                2dbeb3ce82618809f7ed8c5b4e2a32c04d4af121017086646e94229195cfd8ab65cc0622be2abd026460d15a3f15f57bc007a7cda3949330c5dc5e7bffaa4828

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c3007389.exe

                Filesize

                215KB

                MD5

                9ee56dd959c32d9e7069d8e5fd35a1fa

                SHA1

                c600421c369e82ed1e8921c1a3271d22bce4aca9

                SHA256

                106520fd743b24284f81d7d0d86bdcb1ca451965a2b244e6b7da20eb7ef51604

                SHA512

                2dbeb3ce82618809f7ed8c5b4e2a32c04d4af121017086646e94229195cfd8ab65cc0622be2abd026460d15a3f15f57bc007a7cda3949330c5dc5e7bffaa4828

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9393239.exe

                Filesize

                280KB

                MD5

                8244fe59becffea3f284651e55e26849

                SHA1

                df9969e211f1c1666d6716149f5bc443f61b4993

                SHA256

                bb7717815e62546774eb9dd77f0723934d654db6f79844d290352f66494a97bd

                SHA512

                a4e0429a14554388b013281e2f73ca7dbf5c1e6ae78cbb1d27de39aada0e63c83d564eb4bc6b65b5e67772ede1f8c0a072921f262f8fe0390b33e1c876a7c05e

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9393239.exe

                Filesize

                280KB

                MD5

                8244fe59becffea3f284651e55e26849

                SHA1

                df9969e211f1c1666d6716149f5bc443f61b4993

                SHA256

                bb7717815e62546774eb9dd77f0723934d654db6f79844d290352f66494a97bd

                SHA512

                a4e0429a14554388b013281e2f73ca7dbf5c1e6ae78cbb1d27de39aada0e63c83d564eb4bc6b65b5e67772ede1f8c0a072921f262f8fe0390b33e1c876a7c05e

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a1421584.exe

                Filesize

                157KB

                MD5

                2c3364f68eed20bc8dc6c6059044b1bf

                SHA1

                b13be52f9f97d827f41e4d2638feeb1fd41c7824

                SHA256

                c1279ca4d550c16926822907b426931b977365490b97ea91ecef56cf9b90a94d

                SHA512

                7ee170325bb60cf95d3a64ca698b96d0358cd68e9547d32c184f946e0691d9ac529f8a5effaa0901a5fe9b186636dd7daca8fed23fb7471067270018d01ea435

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a1421584.exe

                Filesize

                157KB

                MD5

                2c3364f68eed20bc8dc6c6059044b1bf

                SHA1

                b13be52f9f97d827f41e4d2638feeb1fd41c7824

                SHA256

                c1279ca4d550c16926822907b426931b977365490b97ea91ecef56cf9b90a94d

                SHA512

                7ee170325bb60cf95d3a64ca698b96d0358cd68e9547d32c184f946e0691d9ac529f8a5effaa0901a5fe9b186636dd7daca8fed23fb7471067270018d01ea435

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1836563.exe

                Filesize

                168KB

                MD5

                1c8a8c0386c265b481fee6ff870ad719

                SHA1

                b3df0a6d6f6acf5d4514a22e50670b2a29b9807f

                SHA256

                a8d269dbe6e81b86c4d42a55277b0201bd6d2165da89cbc0111fee5e7ec091ef

                SHA512

                a67238d64c2ba257d991c4fab8a5ee80f1841db8bb9ae0ae4e54b32ab79097f4cfb8ad367caeb725b5b6dc1464e2236f5ab390ea61ad6f7eebe5961deb937c29

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1836563.exe

                Filesize

                168KB

                MD5

                1c8a8c0386c265b481fee6ff870ad719

                SHA1

                b3df0a6d6f6acf5d4514a22e50670b2a29b9807f

                SHA256

                a8d269dbe6e81b86c4d42a55277b0201bd6d2165da89cbc0111fee5e7ec091ef

                SHA512

                a67238d64c2ba257d991c4fab8a5ee80f1841db8bb9ae0ae4e54b32ab79097f4cfb8ad367caeb725b5b6dc1464e2236f5ab390ea61ad6f7eebe5961deb937c29

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

                Filesize

                215KB

                MD5

                9ee56dd959c32d9e7069d8e5fd35a1fa

                SHA1

                c600421c369e82ed1e8921c1a3271d22bce4aca9

                SHA256

                106520fd743b24284f81d7d0d86bdcb1ca451965a2b244e6b7da20eb7ef51604

                SHA512

                2dbeb3ce82618809f7ed8c5b4e2a32c04d4af121017086646e94229195cfd8ab65cc0622be2abd026460d15a3f15f57bc007a7cda3949330c5dc5e7bffaa4828

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

                Filesize

                215KB

                MD5

                9ee56dd959c32d9e7069d8e5fd35a1fa

                SHA1

                c600421c369e82ed1e8921c1a3271d22bce4aca9

                SHA256

                106520fd743b24284f81d7d0d86bdcb1ca451965a2b244e6b7da20eb7ef51604

                SHA512

                2dbeb3ce82618809f7ed8c5b4e2a32c04d4af121017086646e94229195cfd8ab65cc0622be2abd026460d15a3f15f57bc007a7cda3949330c5dc5e7bffaa4828

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

                Filesize

                215KB

                MD5

                9ee56dd959c32d9e7069d8e5fd35a1fa

                SHA1

                c600421c369e82ed1e8921c1a3271d22bce4aca9

                SHA256

                106520fd743b24284f81d7d0d86bdcb1ca451965a2b244e6b7da20eb7ef51604

                SHA512

                2dbeb3ce82618809f7ed8c5b4e2a32c04d4af121017086646e94229195cfd8ab65cc0622be2abd026460d15a3f15f57bc007a7cda3949330c5dc5e7bffaa4828

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

                Filesize

                215KB

                MD5

                9ee56dd959c32d9e7069d8e5fd35a1fa

                SHA1

                c600421c369e82ed1e8921c1a3271d22bce4aca9

                SHA256

                106520fd743b24284f81d7d0d86bdcb1ca451965a2b244e6b7da20eb7ef51604

                SHA512

                2dbeb3ce82618809f7ed8c5b4e2a32c04d4af121017086646e94229195cfd8ab65cc0622be2abd026460d15a3f15f57bc007a7cda3949330c5dc5e7bffaa4828

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

                Filesize

                215KB

                MD5

                9ee56dd959c32d9e7069d8e5fd35a1fa

                SHA1

                c600421c369e82ed1e8921c1a3271d22bce4aca9

                SHA256

                106520fd743b24284f81d7d0d86bdcb1ca451965a2b244e6b7da20eb7ef51604

                SHA512

                2dbeb3ce82618809f7ed8c5b4e2a32c04d4af121017086646e94229195cfd8ab65cc0622be2abd026460d15a3f15f57bc007a7cda3949330c5dc5e7bffaa4828

              • 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/216-154-0x0000000000790000-0x000000000079A000-memory.dmp

                Filesize

                40KB

              • memory/1488-194-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB

              • memory/1488-200-0x0000000005490000-0x00000000054A0000-memory.dmp

                Filesize

                64KB

              • memory/3372-162-0x0000000000290000-0x00000000002BE000-memory.dmp

                Filesize

                184KB

              • memory/3372-176-0x000000000B9D0000-0x000000000BA20000-memory.dmp

                Filesize

                320KB

              • memory/3372-175-0x00000000024F0000-0x0000000002500000-memory.dmp

                Filesize

                64KB

              • memory/3372-174-0x000000000C210000-0x000000000C73C000-memory.dmp

                Filesize

                5.2MB

              • memory/3372-173-0x000000000BB10000-0x000000000BCD2000-memory.dmp

                Filesize

                1.8MB

              • memory/3372-171-0x000000000AE30000-0x000000000AE96000-memory.dmp

                Filesize

                408KB

              • memory/3372-170-0x000000000B290000-0x000000000B834000-memory.dmp

                Filesize

                5.6MB

              • memory/3372-169-0x000000000A5D0000-0x000000000A662000-memory.dmp

                Filesize

                584KB

              • memory/3372-168-0x000000000A4B0000-0x000000000A526000-memory.dmp

                Filesize

                472KB

              • memory/3372-167-0x00000000024F0000-0x0000000002500000-memory.dmp

                Filesize

                64KB

              • memory/3372-166-0x000000000A1A0000-0x000000000A1DC000-memory.dmp

                Filesize

                240KB

              • memory/3372-165-0x000000000A140000-0x000000000A152000-memory.dmp

                Filesize

                72KB

              • memory/3372-164-0x000000000A210000-0x000000000A31A000-memory.dmp

                Filesize

                1.0MB

              • memory/3372-163-0x000000000A6C0000-0x000000000ACD8000-memory.dmp

                Filesize

                6.1MB