Analysis

  • max time kernel
    112s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-05-2023 02:02

General

  • Target

    file.exe

  • Size

    806KB

  • MD5

    9d449aa414fd4fe93d33281a8d634fa1

  • SHA1

    75609a513c6756c623af735f0cfa4bc5657a33fc

  • SHA256

    927f0f430d857223ba713a88de7d915c5a628aa4fcb600f67c4515043b2a567b

  • SHA512

    d0f5fb9989f42a0da947b7d2c432da0460fc465fd6e138e7cec9c5448690e03d92699b56665041cad9a2f9bc4d30fa0846c0fe530035308b4979228758e6bef8

  • SSDEEP

    12288:nMrWy90XcrlLq2JdVnMDFt8mDfKmUS/Jq2dNKt4YVQa7WPlsbgfSzheUPn+EQ3Ur:Zym2J0Dv8JSda7nt1eanv6USrM

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

metro

C2

83.97.73.127:19045

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.

  • 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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5056
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4380216.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4380216.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:5032
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4829983.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4829983.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4536
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5344498.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5344498.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:4632
          • 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:1296
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0928037.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0928037.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3376
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m9940421.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m9940421.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1168
        • 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:1868
          • 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:4908
          • 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:1864
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4620
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:4944
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4376
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:3500
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:1052
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:636
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4668
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n4883557.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n4883557.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:3644
                  • 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:4720
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3168
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3112

              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\n4883557.exe

                Filesize

                342KB

                MD5

                0db875bd3bc5a25f19ee172858839cde

                SHA1

                1d7e6aa24867f7dcb5d154cde7ba6bd245885cc5

                SHA256

                6600d7b13a81e2a3562dbcd827404559b8004c3cba754bdd52984a4245dbd351

                SHA512

                f474068c721410c33a0ec1002fb88d167869edf6967a0f8269ac4bd1f72ab1472702300ace43a116709216f62913f08237cb8be5a4fe016b5647b9d54e0dfbc0

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n4883557.exe

                Filesize

                342KB

                MD5

                0db875bd3bc5a25f19ee172858839cde

                SHA1

                1d7e6aa24867f7dcb5d154cde7ba6bd245885cc5

                SHA256

                6600d7b13a81e2a3562dbcd827404559b8004c3cba754bdd52984a4245dbd351

                SHA512

                f474068c721410c33a0ec1002fb88d167869edf6967a0f8269ac4bd1f72ab1472702300ace43a116709216f62913f08237cb8be5a4fe016b5647b9d54e0dfbc0

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4380216.exe

                Filesize

                462KB

                MD5

                c123a0b2fe13bf14a51c582828424806

                SHA1

                8dffab73b49e840793c83525197b0227a3bf0009

                SHA256

                e0b0a8221df8b268a485e6ec4d5322fc38a4f2f0d1fc8773c113db3afdd2550b

                SHA512

                f30e01966214458b724ddaf3faa5c09ec299b9ad31ff12d9bf8bbccfba2be67453be51160fccb73dc4534ef7f5cba962a6b222c38780a52c41538a61aedf0e99

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4380216.exe

                Filesize

                462KB

                MD5

                c123a0b2fe13bf14a51c582828424806

                SHA1

                8dffab73b49e840793c83525197b0227a3bf0009

                SHA256

                e0b0a8221df8b268a485e6ec4d5322fc38a4f2f0d1fc8773c113db3afdd2550b

                SHA512

                f30e01966214458b724ddaf3faa5c09ec299b9ad31ff12d9bf8bbccfba2be67453be51160fccb73dc4534ef7f5cba962a6b222c38780a52c41538a61aedf0e99

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m9940421.exe

                Filesize

                209KB

                MD5

                131a5b0b3e3d6af980caafef58cfb49e

                SHA1

                005a33168135be3433456933c0f88e64b0b993d0

                SHA256

                2f41117427caf4486713e34b578b0c801e55207ca20d2a6469e6ddff5700a6ee

                SHA512

                c0535703b868bb72f95cec8888268d842cc36b469b40853f838a6f52890935c403a86560db62c2f2ca8b1ac9ddf43e46606ab002eadcfcfd9b09fa8cb1eede30

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m9940421.exe

                Filesize

                209KB

                MD5

                131a5b0b3e3d6af980caafef58cfb49e

                SHA1

                005a33168135be3433456933c0f88e64b0b993d0

                SHA256

                2f41117427caf4486713e34b578b0c801e55207ca20d2a6469e6ddff5700a6ee

                SHA512

                c0535703b868bb72f95cec8888268d842cc36b469b40853f838a6f52890935c403a86560db62c2f2ca8b1ac9ddf43e46606ab002eadcfcfd9b09fa8cb1eede30

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4829983.exe

                Filesize

                290KB

                MD5

                bad4954d3bb22746d488b5775250e6ab

                SHA1

                6b8d83cbd1732ff090bb8fbbe4c70e6644a348a2

                SHA256

                80e65f7f5ab05746edd3631a955c10c3c0752446b7b353664f10473670314316

                SHA512

                548e6badb8e5c8f48799adf8a6eff660acd695b6c7c6a702bc93c3ecf69d86b66717296cf4b24a52924c902bd173f8ebce05bfaaf93a4767ddcc8098d82085fb

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4829983.exe

                Filesize

                290KB

                MD5

                bad4954d3bb22746d488b5775250e6ab

                SHA1

                6b8d83cbd1732ff090bb8fbbe4c70e6644a348a2

                SHA256

                80e65f7f5ab05746edd3631a955c10c3c0752446b7b353664f10473670314316

                SHA512

                548e6badb8e5c8f48799adf8a6eff660acd695b6c7c6a702bc93c3ecf69d86b66717296cf4b24a52924c902bd173f8ebce05bfaaf93a4767ddcc8098d82085fb

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5344498.exe

                Filesize

                185KB

                MD5

                4bf84fc6842088930d60405c29a67ede

                SHA1

                4761803a74bd994cf76010b788c4297a1c75b62d

                SHA256

                b7dd978aec2fdf1bca3004b6ef6d48763e6c5cd243ca20eb4fe41591017731a1

                SHA512

                0fd8a29a2d35e6608d44f86e54ee76828f59b5ef4f0e9fea0c52e8957854b248e5f15a2b3e96c17cfe48a2e24a99fa1b894fac67f7e420c868cc33304cd00f2f

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5344498.exe

                Filesize

                185KB

                MD5

                4bf84fc6842088930d60405c29a67ede

                SHA1

                4761803a74bd994cf76010b788c4297a1c75b62d

                SHA256

                b7dd978aec2fdf1bca3004b6ef6d48763e6c5cd243ca20eb4fe41591017731a1

                SHA512

                0fd8a29a2d35e6608d44f86e54ee76828f59b5ef4f0e9fea0c52e8957854b248e5f15a2b3e96c17cfe48a2e24a99fa1b894fac67f7e420c868cc33304cd00f2f

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0928037.exe

                Filesize

                168KB

                MD5

                31588fd20f3250caa9ecfe7648635706

                SHA1

                cc9ea24541d7f46ec6e37ffe7cf9b3b0d8caf603

                SHA256

                1533737992abbf8c58f58eec320645337d9e1149599f535b1ab7e83da9e3672f

                SHA512

                96ac510133e550f0244610dcaddf37273beb8798f8cd5c084d389bb09e1962a1e1f34f96514bc8a3cf9a2e3cf3b8a81467367406ea9d275b496968da65826cad

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0928037.exe

                Filesize

                168KB

                MD5

                31588fd20f3250caa9ecfe7648635706

                SHA1

                cc9ea24541d7f46ec6e37ffe7cf9b3b0d8caf603

                SHA256

                1533737992abbf8c58f58eec320645337d9e1149599f535b1ab7e83da9e3672f

                SHA512

                96ac510133e550f0244610dcaddf37273beb8798f8cd5c084d389bb09e1962a1e1f34f96514bc8a3cf9a2e3cf3b8a81467367406ea9d275b496968da65826cad

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

                Filesize

                209KB

                MD5

                131a5b0b3e3d6af980caafef58cfb49e

                SHA1

                005a33168135be3433456933c0f88e64b0b993d0

                SHA256

                2f41117427caf4486713e34b578b0c801e55207ca20d2a6469e6ddff5700a6ee

                SHA512

                c0535703b868bb72f95cec8888268d842cc36b469b40853f838a6f52890935c403a86560db62c2f2ca8b1ac9ddf43e46606ab002eadcfcfd9b09fa8cb1eede30

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

                Filesize

                209KB

                MD5

                131a5b0b3e3d6af980caafef58cfb49e

                SHA1

                005a33168135be3433456933c0f88e64b0b993d0

                SHA256

                2f41117427caf4486713e34b578b0c801e55207ca20d2a6469e6ddff5700a6ee

                SHA512

                c0535703b868bb72f95cec8888268d842cc36b469b40853f838a6f52890935c403a86560db62c2f2ca8b1ac9ddf43e46606ab002eadcfcfd9b09fa8cb1eede30

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

                Filesize

                209KB

                MD5

                131a5b0b3e3d6af980caafef58cfb49e

                SHA1

                005a33168135be3433456933c0f88e64b0b993d0

                SHA256

                2f41117427caf4486713e34b578b0c801e55207ca20d2a6469e6ddff5700a6ee

                SHA512

                c0535703b868bb72f95cec8888268d842cc36b469b40853f838a6f52890935c403a86560db62c2f2ca8b1ac9ddf43e46606ab002eadcfcfd9b09fa8cb1eede30

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

                Filesize

                209KB

                MD5

                131a5b0b3e3d6af980caafef58cfb49e

                SHA1

                005a33168135be3433456933c0f88e64b0b993d0

                SHA256

                2f41117427caf4486713e34b578b0c801e55207ca20d2a6469e6ddff5700a6ee

                SHA512

                c0535703b868bb72f95cec8888268d842cc36b469b40853f838a6f52890935c403a86560db62c2f2ca8b1ac9ddf43e46606ab002eadcfcfd9b09fa8cb1eede30

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

                Filesize

                209KB

                MD5

                131a5b0b3e3d6af980caafef58cfb49e

                SHA1

                005a33168135be3433456933c0f88e64b0b993d0

                SHA256

                2f41117427caf4486713e34b578b0c801e55207ca20d2a6469e6ddff5700a6ee

                SHA512

                c0535703b868bb72f95cec8888268d842cc36b469b40853f838a6f52890935c403a86560db62c2f2ca8b1ac9ddf43e46606ab002eadcfcfd9b09fa8cb1eede30

              • 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/1296-155-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/3376-163-0x0000000000E60000-0x0000000000E8E000-memory.dmp

                Filesize

                184KB

              • memory/3376-169-0x0000000005B20000-0x0000000005B96000-memory.dmp

                Filesize

                472KB

              • memory/3376-176-0x00000000090D0000-0x00000000095FC000-memory.dmp

                Filesize

                5.2MB

              • memory/3376-175-0x0000000005710000-0x0000000005720000-memory.dmp

                Filesize

                64KB

              • memory/3376-174-0x0000000006D20000-0x0000000006EE2000-memory.dmp

                Filesize

                1.8MB

              • memory/3376-172-0x0000000005CE0000-0x0000000005D46000-memory.dmp

                Filesize

                408KB

              • memory/3376-171-0x0000000006F00000-0x00000000074A4000-memory.dmp

                Filesize

                5.6MB

              • memory/3376-164-0x0000000005E40000-0x0000000006458000-memory.dmp

                Filesize

                6.1MB

              • memory/3376-170-0x0000000005C40000-0x0000000005CD2000-memory.dmp

                Filesize

                584KB

              • memory/3376-165-0x0000000005930000-0x0000000005A3A000-memory.dmp

                Filesize

                1.0MB

              • memory/3376-177-0x0000000006C00000-0x0000000006C50000-memory.dmp

                Filesize

                320KB

              • memory/3376-168-0x0000000005820000-0x000000000585C000-memory.dmp

                Filesize

                240KB

              • memory/3376-167-0x0000000005710000-0x0000000005720000-memory.dmp

                Filesize

                64KB

              • memory/3376-166-0x00000000056B0000-0x00000000056C2000-memory.dmp

                Filesize

                72KB

              • memory/4720-202-0x0000000005150000-0x0000000005160000-memory.dmp

                Filesize

                64KB

              • memory/4720-196-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB