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Analysis

  • max time kernel
    109s
  • max time network
    134s
  • 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, 16:36

General

  • Target

    fe9ced64f0cdefb4c37f80b9f2381f469a40441c0226e38ce730d1216e83b946.exe

  • Size

    788KB

  • MD5

    facddee37780791d39a853009397d5ff

  • SHA1

    fcad45ace33d97890cab01012a5c4322ed525447

  • SHA256

    fe9ced64f0cdefb4c37f80b9f2381f469a40441c0226e38ce730d1216e83b946

  • SHA512

    eeb61cf9fc06bea67972f1f7fbeb7a585762cb2477e0fef46e8de3eeada3aa0cefd8f1050eedc59541b7a8ebbd075f642af4e6187aa13ed44f23b60fe11a28f0

  • SSDEEP

    12288:kMr2y90eV1F/V67T1toLR0Ko0eK4GhKx03c2sPX2uGxRncE/8:Ky/V1FmTMLR5w03ovUM

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\fe9ced64f0cdefb4c37f80b9f2381f469a40441c0226e38ce730d1216e83b946.exe
    "C:\Users\Admin\AppData\Local\Temp\fe9ced64f0cdefb4c37f80b9f2381f469a40441c0226e38ce730d1216e83b946.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4076
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6439253.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6439253.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3248
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4236901.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4236901.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:5040
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5850404.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5850404.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1288
          • 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:3560
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0081380.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0081380.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1384
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m0213082.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m0213082.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4488
        • 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:428
          • 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:2104
          • 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:1224
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:1172
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:368
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:1388
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:5092
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:5096
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:2240
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:1876
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n8052335.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n8052335.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:2220
                  • 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:1492
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:5076
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3116

              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\n8052335.exe

                Filesize

                321KB

                MD5

                93270fb26d4e6d05c3b8ce852208f459

                SHA1

                e815609674f7c6f048650e8cdee750ca5da6901b

                SHA256

                b054ce43770dd5345c30cf286d2eb3c9e7f9ecc83fb4bc402d1a2e8a36cd177d

                SHA512

                ce3aa311e35f254c06e30dba6670afbb4f813185e504450aeb5ce86ba262f4c8a8b31567b5921236abd5e2202cb3b280467eedfe411941bb0996d795c041443d

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n8052335.exe

                Filesize

                321KB

                MD5

                93270fb26d4e6d05c3b8ce852208f459

                SHA1

                e815609674f7c6f048650e8cdee750ca5da6901b

                SHA256

                b054ce43770dd5345c30cf286d2eb3c9e7f9ecc83fb4bc402d1a2e8a36cd177d

                SHA512

                ce3aa311e35f254c06e30dba6670afbb4f813185e504450aeb5ce86ba262f4c8a8b31567b5921236abd5e2202cb3b280467eedfe411941bb0996d795c041443d

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6439253.exe

                Filesize

                452KB

                MD5

                e084f98721bd2adc94620c27c81328d7

                SHA1

                be77074b3cbb517990c3e9d88ea76249545fb61f

                SHA256

                486b98f7af5a36b5db2884d451b3251c46e789c417c8a42d12cdb2578cd2ffbf

                SHA512

                6718c8036a365db9ef071e95de4ad313b990f5c0905027df10b40ddf9fcd40007d3f75b28cb03387699aba755afb7c3d27f41b6dabb45d3b6f2ed2009310b624

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6439253.exe

                Filesize

                452KB

                MD5

                e084f98721bd2adc94620c27c81328d7

                SHA1

                be77074b3cbb517990c3e9d88ea76249545fb61f

                SHA256

                486b98f7af5a36b5db2884d451b3251c46e789c417c8a42d12cdb2578cd2ffbf

                SHA512

                6718c8036a365db9ef071e95de4ad313b990f5c0905027df10b40ddf9fcd40007d3f75b28cb03387699aba755afb7c3d27f41b6dabb45d3b6f2ed2009310b624

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m0213082.exe

                Filesize

                209KB

                MD5

                fc7507767515a2b251f9f2d86add0019

                SHA1

                b96062d44faf34c0afd8ad1b6519cdef964feb38

                SHA256

                50adb2efab0b3e16d19b00547dd84812fc502804e5fc00a0b252d35b6e370305

                SHA512

                e1d1bc8e9652ddee483b2de9f5601b5660eb601e79bec484006b9114c43a67da7ddd8723bef3235cce9b8d21d896f676441a69d8c260a2ad1d29c2cbdd371e39

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m0213082.exe

                Filesize

                209KB

                MD5

                fc7507767515a2b251f9f2d86add0019

                SHA1

                b96062d44faf34c0afd8ad1b6519cdef964feb38

                SHA256

                50adb2efab0b3e16d19b00547dd84812fc502804e5fc00a0b252d35b6e370305

                SHA512

                e1d1bc8e9652ddee483b2de9f5601b5660eb601e79bec484006b9114c43a67da7ddd8723bef3235cce9b8d21d896f676441a69d8c260a2ad1d29c2cbdd371e39

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4236901.exe

                Filesize

                280KB

                MD5

                6872d37f76a678b8e5c4fe459e4ce7e0

                SHA1

                d0b173e8158532755f349e8e260fd47acf862f41

                SHA256

                bd2150ef8c8b94f8a4c2cf9999358deed1c1c640758585afe20983e691dcb6e2

                SHA512

                edf7455844447ed1edefea495ea78767185f60ba2b4fc6a34c53889d191ffc24d938e41f491c54acfe9bb5cb8aeeda9319730b9df15f451ab132e5ed56e0c1e9

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4236901.exe

                Filesize

                280KB

                MD5

                6872d37f76a678b8e5c4fe459e4ce7e0

                SHA1

                d0b173e8158532755f349e8e260fd47acf862f41

                SHA256

                bd2150ef8c8b94f8a4c2cf9999358deed1c1c640758585afe20983e691dcb6e2

                SHA512

                edf7455844447ed1edefea495ea78767185f60ba2b4fc6a34c53889d191ffc24d938e41f491c54acfe9bb5cb8aeeda9319730b9df15f451ab132e5ed56e0c1e9

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5850404.exe

                Filesize

                164KB

                MD5

                fbf29f160bef495efaba029a1e67013b

                SHA1

                e120394fa78fa5ee38311d3eab9a6a0d18b75008

                SHA256

                102f8e8fdaffcfb0542bbc379dfe81ce30539748d8ab3f4b8476257c737b6799

                SHA512

                87c8d50432e0303ffbc6b02020cdaee696b3c74b6bca7877c8c789cc33bbd68cc5c84020fc055eef0425b217a1b08c32c67c7d4d2c0ffb679e6c3c2734a6467c

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5850404.exe

                Filesize

                164KB

                MD5

                fbf29f160bef495efaba029a1e67013b

                SHA1

                e120394fa78fa5ee38311d3eab9a6a0d18b75008

                SHA256

                102f8e8fdaffcfb0542bbc379dfe81ce30539748d8ab3f4b8476257c737b6799

                SHA512

                87c8d50432e0303ffbc6b02020cdaee696b3c74b6bca7877c8c789cc33bbd68cc5c84020fc055eef0425b217a1b08c32c67c7d4d2c0ffb679e6c3c2734a6467c

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0081380.exe

                Filesize

                168KB

                MD5

                f0f4be0024ebc24c6c0a478f92871828

                SHA1

                a501b7f0ea64dde842ce5bd7631f42032535d7fe

                SHA256

                98c0239c26bba4428ae5ba9559fd3a197b7899b7240f6e0ca984e3bdbb1a2d7b

                SHA512

                c0d7eec9f28a229ef084ee672fa7a9a20a23a742ee39753b9c9bc1fab047d7ce0fd1971d3932d83e8452430b98970d6b4dfee38a37aab1535f99c653c729a5c4

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0081380.exe

                Filesize

                168KB

                MD5

                f0f4be0024ebc24c6c0a478f92871828

                SHA1

                a501b7f0ea64dde842ce5bd7631f42032535d7fe

                SHA256

                98c0239c26bba4428ae5ba9559fd3a197b7899b7240f6e0ca984e3bdbb1a2d7b

                SHA512

                c0d7eec9f28a229ef084ee672fa7a9a20a23a742ee39753b9c9bc1fab047d7ce0fd1971d3932d83e8452430b98970d6b4dfee38a37aab1535f99c653c729a5c4

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

                Filesize

                209KB

                MD5

                fc7507767515a2b251f9f2d86add0019

                SHA1

                b96062d44faf34c0afd8ad1b6519cdef964feb38

                SHA256

                50adb2efab0b3e16d19b00547dd84812fc502804e5fc00a0b252d35b6e370305

                SHA512

                e1d1bc8e9652ddee483b2de9f5601b5660eb601e79bec484006b9114c43a67da7ddd8723bef3235cce9b8d21d896f676441a69d8c260a2ad1d29c2cbdd371e39

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

                Filesize

                209KB

                MD5

                fc7507767515a2b251f9f2d86add0019

                SHA1

                b96062d44faf34c0afd8ad1b6519cdef964feb38

                SHA256

                50adb2efab0b3e16d19b00547dd84812fc502804e5fc00a0b252d35b6e370305

                SHA512

                e1d1bc8e9652ddee483b2de9f5601b5660eb601e79bec484006b9114c43a67da7ddd8723bef3235cce9b8d21d896f676441a69d8c260a2ad1d29c2cbdd371e39

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

                Filesize

                209KB

                MD5

                fc7507767515a2b251f9f2d86add0019

                SHA1

                b96062d44faf34c0afd8ad1b6519cdef964feb38

                SHA256

                50adb2efab0b3e16d19b00547dd84812fc502804e5fc00a0b252d35b6e370305

                SHA512

                e1d1bc8e9652ddee483b2de9f5601b5660eb601e79bec484006b9114c43a67da7ddd8723bef3235cce9b8d21d896f676441a69d8c260a2ad1d29c2cbdd371e39

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

                Filesize

                209KB

                MD5

                fc7507767515a2b251f9f2d86add0019

                SHA1

                b96062d44faf34c0afd8ad1b6519cdef964feb38

                SHA256

                50adb2efab0b3e16d19b00547dd84812fc502804e5fc00a0b252d35b6e370305

                SHA512

                e1d1bc8e9652ddee483b2de9f5601b5660eb601e79bec484006b9114c43a67da7ddd8723bef3235cce9b8d21d896f676441a69d8c260a2ad1d29c2cbdd371e39

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

                Filesize

                209KB

                MD5

                fc7507767515a2b251f9f2d86add0019

                SHA1

                b96062d44faf34c0afd8ad1b6519cdef964feb38

                SHA256

                50adb2efab0b3e16d19b00547dd84812fc502804e5fc00a0b252d35b6e370305

                SHA512

                e1d1bc8e9652ddee483b2de9f5601b5660eb601e79bec484006b9114c43a67da7ddd8723bef3235cce9b8d21d896f676441a69d8c260a2ad1d29c2cbdd371e39

              • 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/1384-163-0x0000000000E00000-0x0000000000E2E000-memory.dmp

                Filesize

                184KB

              • memory/1384-169-0x0000000005C00000-0x0000000005C76000-memory.dmp

                Filesize

                472KB

              • memory/1384-175-0x00000000090D0000-0x00000000095FC000-memory.dmp

                Filesize

                5.2MB

              • memory/1384-174-0x0000000006CC0000-0x0000000006E82000-memory.dmp

                Filesize

                1.8MB

              • memory/1384-173-0x0000000006AA0000-0x0000000006AF0000-memory.dmp

                Filesize

                320KB

              • memory/1384-172-0x0000000005EC0000-0x0000000005F26000-memory.dmp

                Filesize

                408KB

              • memory/1384-171-0x0000000006F00000-0x00000000074A4000-memory.dmp

                Filesize

                5.6MB

              • memory/1384-170-0x0000000005D20000-0x0000000005DB2000-memory.dmp

                Filesize

                584KB

              • memory/1384-164-0x0000000005F40000-0x0000000006558000-memory.dmp

                Filesize

                6.1MB

              • memory/1384-177-0x0000000005710000-0x0000000005720000-memory.dmp

                Filesize

                64KB

              • memory/1384-165-0x0000000005A30000-0x0000000005B3A000-memory.dmp

                Filesize

                1.0MB

              • memory/1384-168-0x0000000005710000-0x0000000005720000-memory.dmp

                Filesize

                64KB

              • memory/1384-167-0x0000000005920000-0x000000000595C000-memory.dmp

                Filesize

                240KB

              • memory/1384-166-0x0000000005680000-0x0000000005692000-memory.dmp

                Filesize

                72KB

              • memory/1492-202-0x0000000005540000-0x0000000005550000-memory.dmp

                Filesize

                64KB

              • memory/1492-196-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB

              • memory/3560-155-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB