Analysis

  • max time kernel
    109s
  • 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, 15:00

General

  • Target

    abe7a137916b017343aa8bce4e112d8513ca652fad0f55c52ba9e2a0fc4797e7.exe

  • Size

    777KB

  • MD5

    efe5afdad8d0fd2f86baeb60cb30fdb8

  • SHA1

    f1b434da429f0bfb03ed4e162f8dacc303330676

  • SHA256

    abe7a137916b017343aa8bce4e112d8513ca652fad0f55c52ba9e2a0fc4797e7

  • SHA512

    e3e85a699880757745c022c1f36c10951e24a9a08b3291d6b2dfec6f16dde4f3b9c6c7b1b34e27cbcc6af84ce65c622087be1b3dd6cf532fbcbad1ebadd279b9

  • SSDEEP

    12288:YMrIy90AymhwKQC/poONYt1gVs+BCeNrMPMFKtXIDJAwA7jgZ8Xn:wypyC/poOutytCeNqKKt4Ow69Xn

Malware Config

Extracted

Family

redline

Botnet

dusa

C2

83.97.73.126:19046

Attributes
  • auth_value

    ee896466545fedf9de5406175fb82de5

Extracted

Family

redline

Botnet

brain

C2

83.97.73.126:19046

Attributes
  • auth_value

    5fb8269baadec0c49899b9a7a0c8851f

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\abe7a137916b017343aa8bce4e112d8513ca652fad0f55c52ba9e2a0fc4797e7.exe
    "C:\Users\Admin\AppData\Local\Temp\abe7a137916b017343aa8bce4e112d8513ca652fad0f55c52ba9e2a0fc4797e7.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3216
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1753814.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1753814.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4624
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1434419.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1434419.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4996
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5710156.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5710156.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4504
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0408140.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0408140.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:2480
          • 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:3240
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2027707.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2027707.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2512
        • 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:3864
          • 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:532
          • 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:4828
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:1408
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:508
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:916
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4412
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:4720
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:3724
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:1968
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2804959.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2804959.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:1244
                  • 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:3892
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3772
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3628

              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\i2804959.exe

                Filesize

                304KB

                MD5

                e537e69e8b6cbe827c09d86bf2fb9192

                SHA1

                65e5d724279522e6b56e84dbc517e3b9e70e9d23

                SHA256

                16ab99184c6305bc4c204363407bdffa06c612b450771bcd2b922390823e3a88

                SHA512

                3c5cdc2225865bd7a0a87e703c622ef57468f6dbd859f36cacbe802932bc4f12c020249c2401149cd3fda6cce2cc573425e790cbb922e5da12a3c4493d63030b

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2804959.exe

                Filesize

                304KB

                MD5

                e537e69e8b6cbe827c09d86bf2fb9192

                SHA1

                65e5d724279522e6b56e84dbc517e3b9e70e9d23

                SHA256

                16ab99184c6305bc4c204363407bdffa06c612b450771bcd2b922390823e3a88

                SHA512

                3c5cdc2225865bd7a0a87e703c622ef57468f6dbd859f36cacbe802932bc4f12c020249c2401149cd3fda6cce2cc573425e790cbb922e5da12a3c4493d63030b

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1753814.exe

                Filesize

                447KB

                MD5

                23800123ad176eae76574c1008c5b722

                SHA1

                f687c116b88f76f0c37aec108191f9e112736060

                SHA256

                8ec6c946f26d41f99f5d1d513b50f62817bf6355371cb48c85184c5a507973a1

                SHA512

                c4591be4800180d6173353867ceeff1d710070bf6589cebb894dc9de4c2f29bbb3ffa2f7994acacbbf363068c94f5943a76859f37772324cbfdd0383b70f595c

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1753814.exe

                Filesize

                447KB

                MD5

                23800123ad176eae76574c1008c5b722

                SHA1

                f687c116b88f76f0c37aec108191f9e112736060

                SHA256

                8ec6c946f26d41f99f5d1d513b50f62817bf6355371cb48c85184c5a507973a1

                SHA512

                c4591be4800180d6173353867ceeff1d710070bf6589cebb894dc9de4c2f29bbb3ffa2f7994acacbbf363068c94f5943a76859f37772324cbfdd0383b70f595c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2027707.exe

                Filesize

                216KB

                MD5

                c9e22bd1fc88849d4c37844c73abda06

                SHA1

                8aee1fefbd3b52761a9d421e18cbf700861f20a3

                SHA256

                13211ba26f6cd55f6d7554512750fd1ddb4e9edd0e7e1f8fe6c8d4fad8d5f0bd

                SHA512

                76b982836e4e63e7374e37f375bdcb55df48e3e54c566313a1a165344c4a1597057954818be309c7d16149587a479535491d02809412e2db2dcd8aa7bd7fa856

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2027707.exe

                Filesize

                216KB

                MD5

                c9e22bd1fc88849d4c37844c73abda06

                SHA1

                8aee1fefbd3b52761a9d421e18cbf700861f20a3

                SHA256

                13211ba26f6cd55f6d7554512750fd1ddb4e9edd0e7e1f8fe6c8d4fad8d5f0bd

                SHA512

                76b982836e4e63e7374e37f375bdcb55df48e3e54c566313a1a165344c4a1597057954818be309c7d16149587a479535491d02809412e2db2dcd8aa7bd7fa856

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1434419.exe

                Filesize

                276KB

                MD5

                6fa66fde5b239d786ac53be0b1e07383

                SHA1

                eaabf01ea67fd148c0b81e034c19cdc3091e136c

                SHA256

                eafb34ac0ca23798125c0b133ded462a3a86ee4ef3ea6f5efaa4c15e685831bb

                SHA512

                061df4b129dc9de6429302c595e484af11356200730c35effd4df53561f9d391dc848d143cd5c1981e9cde7bc52eae868f6b518fbb30e3a0cd838f9877bfc2a6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1434419.exe

                Filesize

                276KB

                MD5

                6fa66fde5b239d786ac53be0b1e07383

                SHA1

                eaabf01ea67fd148c0b81e034c19cdc3091e136c

                SHA256

                eafb34ac0ca23798125c0b133ded462a3a86ee4ef3ea6f5efaa4c15e685831bb

                SHA512

                061df4b129dc9de6429302c595e484af11356200730c35effd4df53561f9d391dc848d143cd5c1981e9cde7bc52eae868f6b518fbb30e3a0cd838f9877bfc2a6

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5710156.exe

                Filesize

                168KB

                MD5

                9dbdc4ca6e544a28f9929734dac44b2a

                SHA1

                8df518c2f3ca9aa5c759e2bbb0ba5706032c6dbe

                SHA256

                9499cd7a245f79141b006c9b1bef831d8af800930ae6d36a419ca14217a669a4

                SHA512

                0352e2b32f8b968fa9ce42e625afe35cd275edf8e08a50456dd55013b5d059dcde27b868bb06cddf5d618c73d513fe1f7f5efb740b6c380ca423d4b1defba5fc

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5710156.exe

                Filesize

                168KB

                MD5

                9dbdc4ca6e544a28f9929734dac44b2a

                SHA1

                8df518c2f3ca9aa5c759e2bbb0ba5706032c6dbe

                SHA256

                9499cd7a245f79141b006c9b1bef831d8af800930ae6d36a419ca14217a669a4

                SHA512

                0352e2b32f8b968fa9ce42e625afe35cd275edf8e08a50456dd55013b5d059dcde27b868bb06cddf5d618c73d513fe1f7f5efb740b6c380ca423d4b1defba5fc

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0408140.exe

                Filesize

                147KB

                MD5

                0007871c3933230e515471b9ed1d9b5f

                SHA1

                b998f84b107e3d954b2134dbb7fe9a6fb86a4134

                SHA256

                de12b0786e135e7cd15d59e2edca08b6ef0ea03004698da01aaed779946b2f7c

                SHA512

                f7702fb13421787e0dc4717148bde1a42eed0458d68c9b44829643ef143bf913976dba6875fe996633ec5397ef90c40e834fd7f7242ffb7cef77e008334ecf47

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0408140.exe

                Filesize

                147KB

                MD5

                0007871c3933230e515471b9ed1d9b5f

                SHA1

                b998f84b107e3d954b2134dbb7fe9a6fb86a4134

                SHA256

                de12b0786e135e7cd15d59e2edca08b6ef0ea03004698da01aaed779946b2f7c

                SHA512

                f7702fb13421787e0dc4717148bde1a42eed0458d68c9b44829643ef143bf913976dba6875fe996633ec5397ef90c40e834fd7f7242ffb7cef77e008334ecf47

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

                Filesize

                216KB

                MD5

                c9e22bd1fc88849d4c37844c73abda06

                SHA1

                8aee1fefbd3b52761a9d421e18cbf700861f20a3

                SHA256

                13211ba26f6cd55f6d7554512750fd1ddb4e9edd0e7e1f8fe6c8d4fad8d5f0bd

                SHA512

                76b982836e4e63e7374e37f375bdcb55df48e3e54c566313a1a165344c4a1597057954818be309c7d16149587a479535491d02809412e2db2dcd8aa7bd7fa856

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

                Filesize

                216KB

                MD5

                c9e22bd1fc88849d4c37844c73abda06

                SHA1

                8aee1fefbd3b52761a9d421e18cbf700861f20a3

                SHA256

                13211ba26f6cd55f6d7554512750fd1ddb4e9edd0e7e1f8fe6c8d4fad8d5f0bd

                SHA512

                76b982836e4e63e7374e37f375bdcb55df48e3e54c566313a1a165344c4a1597057954818be309c7d16149587a479535491d02809412e2db2dcd8aa7bd7fa856

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

                Filesize

                216KB

                MD5

                c9e22bd1fc88849d4c37844c73abda06

                SHA1

                8aee1fefbd3b52761a9d421e18cbf700861f20a3

                SHA256

                13211ba26f6cd55f6d7554512750fd1ddb4e9edd0e7e1f8fe6c8d4fad8d5f0bd

                SHA512

                76b982836e4e63e7374e37f375bdcb55df48e3e54c566313a1a165344c4a1597057954818be309c7d16149587a479535491d02809412e2db2dcd8aa7bd7fa856

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

                Filesize

                216KB

                MD5

                c9e22bd1fc88849d4c37844c73abda06

                SHA1

                8aee1fefbd3b52761a9d421e18cbf700861f20a3

                SHA256

                13211ba26f6cd55f6d7554512750fd1ddb4e9edd0e7e1f8fe6c8d4fad8d5f0bd

                SHA512

                76b982836e4e63e7374e37f375bdcb55df48e3e54c566313a1a165344c4a1597057954818be309c7d16149587a479535491d02809412e2db2dcd8aa7bd7fa856

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

                Filesize

                216KB

                MD5

                c9e22bd1fc88849d4c37844c73abda06

                SHA1

                8aee1fefbd3b52761a9d421e18cbf700861f20a3

                SHA256

                13211ba26f6cd55f6d7554512750fd1ddb4e9edd0e7e1f8fe6c8d4fad8d5f0bd

                SHA512

                76b982836e4e63e7374e37f375bdcb55df48e3e54c566313a1a165344c4a1597057954818be309c7d16149587a479535491d02809412e2db2dcd8aa7bd7fa856

              • 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/3240-172-0x0000000000730000-0x000000000073A000-memory.dmp

                Filesize

                40KB

              • memory/3892-193-0x0000000000360000-0x000000000038E000-memory.dmp

                Filesize

                184KB

              • memory/3892-198-0x0000000004CE0000-0x0000000004CF0000-memory.dmp

                Filesize

                64KB

              • memory/4504-157-0x000000000A790000-0x000000000A7A2000-memory.dmp

                Filesize

                72KB

              • memory/4504-167-0x00000000051F0000-0x0000000005200000-memory.dmp

                Filesize

                64KB

              • memory/4504-166-0x000000000C830000-0x000000000CD5C000-memory.dmp

                Filesize

                5.2MB

              • memory/4504-165-0x000000000C130000-0x000000000C2F2000-memory.dmp

                Filesize

                1.8MB

              • memory/4504-164-0x000000000B850000-0x000000000B8A0000-memory.dmp

                Filesize

                320KB

              • memory/4504-163-0x000000000B300000-0x000000000B366000-memory.dmp

                Filesize

                408KB

              • memory/4504-162-0x000000000B8B0000-0x000000000BE54000-memory.dmp

                Filesize

                5.6MB

              • memory/4504-161-0x000000000AC20000-0x000000000ACB2000-memory.dmp

                Filesize

                584KB

              • memory/4504-160-0x000000000AB00000-0x000000000AB76000-memory.dmp

                Filesize

                472KB

              • memory/4504-159-0x000000000A7F0000-0x000000000A82C000-memory.dmp

                Filesize

                240KB

              • memory/4504-158-0x00000000051F0000-0x0000000005200000-memory.dmp

                Filesize

                64KB

              • memory/4504-156-0x000000000A860000-0x000000000A96A000-memory.dmp

                Filesize

                1.0MB

              • memory/4504-155-0x000000000ACE0000-0x000000000B2F8000-memory.dmp

                Filesize

                6.1MB

              • memory/4504-154-0x00000000008E0000-0x000000000090E000-memory.dmp

                Filesize

                184KB