Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-08-2023 10:55

General

  • Target

    afd787013ff039fccfbbf8e9d743844dd34db2f7caa22fb3946a86d649e12fbd.exe

  • Size

    517KB

  • MD5

    0ea137fe3be3a4a9383b2c23a243c152

  • SHA1

    93bd4f7fc20a8d61c02d8d9242f04189e73e1318

  • SHA256

    afd787013ff039fccfbbf8e9d743844dd34db2f7caa22fb3946a86d649e12fbd

  • SHA512

    5f833de0e8052a607dd89c0003aef22f2c6f13e175b28bf4aa267e8c3cd952ae60f158fd08cfd0d9ce90ac7cd79e10e1bd06f9155d8b95535712fab15aa16f63

  • SSDEEP

    12288:TMr3My90bLydVH9hLiqDah2fNctTy9E4UuvU2+mS:Xys23rD+K8uc2xS

Malware Config

Extracted

Family

amadey

Version

3.86

C2

5.42.92.67/norm/index.php

Extracted

Family

redline

Botnet

maxik

C2

77.91.124.156:19071

Attributes
  • auth_value

    a7714e1bc167c67e3fc8f9e368352269

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Detects Healer an antivirus disabler dropper 3 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • 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.

  • Executes dropped EXE 9 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 3 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 41 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\afd787013ff039fccfbbf8e9d743844dd34db2f7caa22fb3946a86d649e12fbd.exe
    "C:\Users\Admin\AppData\Local\Temp\afd787013ff039fccfbbf8e9d743844dd34db2f7caa22fb3946a86d649e12fbd.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2248
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z8644539.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z8644539.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2072
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z6337885.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z6337885.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3968
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p0128634.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p0128634.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1504
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r4286547.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r4286547.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:568
          • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
            "C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:4832
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN legola.exe /TR "C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:2776
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "legola.exe" /P "Admin:N"&&CACLS "legola.exe" /P "Admin:R" /E&&echo Y|CACLS "..\ebb444342c" /P "Admin:N"&&CACLS "..\ebb444342c" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:2252
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:4368
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "legola.exe" /P "Admin:N"
                  7⤵
                    PID:1728
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "legola.exe" /P "Admin:R" /E
                    7⤵
                      PID:4612
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:4012
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\ebb444342c" /P "Admin:N"
                        7⤵
                          PID:2864
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\ebb444342c" /P "Admin:R" /E
                          7⤵
                            PID:4780
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s4953796.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s4953796.exe
                    3⤵
                    • Executes dropped EXE
                    PID:2560
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                1⤵
                • Executes dropped EXE
                PID:2552
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                1⤵
                • Executes dropped EXE
                PID:3200
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                1⤵
                • Executes dropped EXE
                PID:3296

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z8644539.exe

                Filesize

                390KB

                MD5

                f29e0295d50d54b2b5f59754e508362f

                SHA1

                02e504a82ac7feb96399903a817661064bcbfb8c

                SHA256

                3bd9aed462a8a575c29d2ed2f211a393f499ed256e5b2bed127aca730e5411ad

                SHA512

                7e51d8eb7babf490688d85bdc12396877e8fe77ca4b35080eb829a0df5879cfaff207236fe70ea3a020f3617ad29c64dc48d01af0952499cae8e2781c36827bf

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z8644539.exe

                Filesize

                390KB

                MD5

                f29e0295d50d54b2b5f59754e508362f

                SHA1

                02e504a82ac7feb96399903a817661064bcbfb8c

                SHA256

                3bd9aed462a8a575c29d2ed2f211a393f499ed256e5b2bed127aca730e5411ad

                SHA512

                7e51d8eb7babf490688d85bdc12396877e8fe77ca4b35080eb829a0df5879cfaff207236fe70ea3a020f3617ad29c64dc48d01af0952499cae8e2781c36827bf

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s4953796.exe

                Filesize

                175KB

                MD5

                30ace20dd5906ab9b75735bea36bd949

                SHA1

                7801548af8fcca3356d60daea7d7e977e3fea73b

                SHA256

                987be4c3d04230cf26687e485ba1cf5ef596ab374aec364ca07892c8a93e3bac

                SHA512

                f19f976be185fb9e7ef36993858412df464c23e7316ee8bfad9095990f83cd29deff088dc4832165a5c2aad8e3f492e74e2020d9e98bc3134607e34b0ac5b55e

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s4953796.exe

                Filesize

                175KB

                MD5

                30ace20dd5906ab9b75735bea36bd949

                SHA1

                7801548af8fcca3356d60daea7d7e977e3fea73b

                SHA256

                987be4c3d04230cf26687e485ba1cf5ef596ab374aec364ca07892c8a93e3bac

                SHA512

                f19f976be185fb9e7ef36993858412df464c23e7316ee8bfad9095990f83cd29deff088dc4832165a5c2aad8e3f492e74e2020d9e98bc3134607e34b0ac5b55e

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z6337885.exe

                Filesize

                234KB

                MD5

                11ea13323b26dc219510c8b800fc6225

                SHA1

                a7e8bed8eb9bf0f56c56a413d606bac273d186e6

                SHA256

                23f5290fc5fda2e1c0554a71119987965e09a6c700cd3693a96918dbac7e3e8f

                SHA512

                507aa041f83c9f9851876e146c202e5b4b3e4d33c77b1af4ae33d3a52d48f2b11cc4f6e9e1bcc4c6a0b63a092c83b5b5957fc97025356278b1703b05a6b1ab16

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z6337885.exe

                Filesize

                234KB

                MD5

                11ea13323b26dc219510c8b800fc6225

                SHA1

                a7e8bed8eb9bf0f56c56a413d606bac273d186e6

                SHA256

                23f5290fc5fda2e1c0554a71119987965e09a6c700cd3693a96918dbac7e3e8f

                SHA512

                507aa041f83c9f9851876e146c202e5b4b3e4d33c77b1af4ae33d3a52d48f2b11cc4f6e9e1bcc4c6a0b63a092c83b5b5957fc97025356278b1703b05a6b1ab16

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p0128634.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p0128634.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r4286547.exe

                Filesize

                227KB

                MD5

                82c3d6368be81228d1399611e5349bf9

                SHA1

                97685ae33a36e572106897737c790e1c1b670595

                SHA256

                469304764bc1209102152e960da93c17a9fa013c66a2c00835080894b666b925

                SHA512

                db79f92fd42b8cd6a1c7a9d69d392dc78d772a7a38cc9cda16d1f435c2156f36e104180e86a197cadb7ae9b6964af2be87a257abe2f9c45ee13230924cd8e0aa

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r4286547.exe

                Filesize

                227KB

                MD5

                82c3d6368be81228d1399611e5349bf9

                SHA1

                97685ae33a36e572106897737c790e1c1b670595

                SHA256

                469304764bc1209102152e960da93c17a9fa013c66a2c00835080894b666b925

                SHA512

                db79f92fd42b8cd6a1c7a9d69d392dc78d772a7a38cc9cda16d1f435c2156f36e104180e86a197cadb7ae9b6964af2be87a257abe2f9c45ee13230924cd8e0aa

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe

                Filesize

                227KB

                MD5

                82c3d6368be81228d1399611e5349bf9

                SHA1

                97685ae33a36e572106897737c790e1c1b670595

                SHA256

                469304764bc1209102152e960da93c17a9fa013c66a2c00835080894b666b925

                SHA512

                db79f92fd42b8cd6a1c7a9d69d392dc78d772a7a38cc9cda16d1f435c2156f36e104180e86a197cadb7ae9b6964af2be87a257abe2f9c45ee13230924cd8e0aa

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe

                Filesize

                227KB

                MD5

                82c3d6368be81228d1399611e5349bf9

                SHA1

                97685ae33a36e572106897737c790e1c1b670595

                SHA256

                469304764bc1209102152e960da93c17a9fa013c66a2c00835080894b666b925

                SHA512

                db79f92fd42b8cd6a1c7a9d69d392dc78d772a7a38cc9cda16d1f435c2156f36e104180e86a197cadb7ae9b6964af2be87a257abe2f9c45ee13230924cd8e0aa

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe

                Filesize

                227KB

                MD5

                82c3d6368be81228d1399611e5349bf9

                SHA1

                97685ae33a36e572106897737c790e1c1b670595

                SHA256

                469304764bc1209102152e960da93c17a9fa013c66a2c00835080894b666b925

                SHA512

                db79f92fd42b8cd6a1c7a9d69d392dc78d772a7a38cc9cda16d1f435c2156f36e104180e86a197cadb7ae9b6964af2be87a257abe2f9c45ee13230924cd8e0aa

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe

                Filesize

                227KB

                MD5

                82c3d6368be81228d1399611e5349bf9

                SHA1

                97685ae33a36e572106897737c790e1c1b670595

                SHA256

                469304764bc1209102152e960da93c17a9fa013c66a2c00835080894b666b925

                SHA512

                db79f92fd42b8cd6a1c7a9d69d392dc78d772a7a38cc9cda16d1f435c2156f36e104180e86a197cadb7ae9b6964af2be87a257abe2f9c45ee13230924cd8e0aa

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe

                Filesize

                227KB

                MD5

                82c3d6368be81228d1399611e5349bf9

                SHA1

                97685ae33a36e572106897737c790e1c1b670595

                SHA256

                469304764bc1209102152e960da93c17a9fa013c66a2c00835080894b666b925

                SHA512

                db79f92fd42b8cd6a1c7a9d69d392dc78d772a7a38cc9cda16d1f435c2156f36e104180e86a197cadb7ae9b6964af2be87a257abe2f9c45ee13230924cd8e0aa

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe

                Filesize

                227KB

                MD5

                82c3d6368be81228d1399611e5349bf9

                SHA1

                97685ae33a36e572106897737c790e1c1b670595

                SHA256

                469304764bc1209102152e960da93c17a9fa013c66a2c00835080894b666b925

                SHA512

                db79f92fd42b8cd6a1c7a9d69d392dc78d772a7a38cc9cda16d1f435c2156f36e104180e86a197cadb7ae9b6964af2be87a257abe2f9c45ee13230924cd8e0aa

              • memory/1504-155-0x00007FF837A00000-0x00007FF8384C1000-memory.dmp

                Filesize

                10.8MB

              • memory/1504-157-0x00007FF837A00000-0x00007FF8384C1000-memory.dmp

                Filesize

                10.8MB

              • memory/1504-154-0x0000000000F80000-0x0000000000F8A000-memory.dmp

                Filesize

                40KB

              • memory/2560-174-0x0000000000340000-0x0000000000370000-memory.dmp

                Filesize

                192KB

              • memory/2560-176-0x0000000005420000-0x0000000005A38000-memory.dmp

                Filesize

                6.1MB

              • memory/2560-177-0x0000000004F10000-0x000000000501A000-memory.dmp

                Filesize

                1.0MB

              • memory/2560-178-0x0000000004CF0000-0x0000000004D00000-memory.dmp

                Filesize

                64KB

              • memory/2560-179-0x0000000004E20000-0x0000000004E32000-memory.dmp

                Filesize

                72KB

              • memory/2560-180-0x0000000004E80000-0x0000000004EBC000-memory.dmp

                Filesize

                240KB

              • memory/2560-175-0x0000000073C00000-0x00000000743B0000-memory.dmp

                Filesize

                7.7MB

              • memory/2560-182-0x0000000073C00000-0x00000000743B0000-memory.dmp

                Filesize

                7.7MB

              • memory/2560-183-0x0000000004CF0000-0x0000000004D00000-memory.dmp

                Filesize

                64KB