Analysis

  • max time kernel
    140s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/08/2023, 03:07

General

  • Target

    f1304ac59c31cc15ccedcb57a14ee7e98c09b424f2473845031a2da55f64a7c5.exe

  • Size

    1.4MB

  • MD5

    8cd65da91936918bda83c4118432ed31

  • SHA1

    10298e7d87a362adab96eaae35105555ff177e70

  • SHA256

    f1304ac59c31cc15ccedcb57a14ee7e98c09b424f2473845031a2da55f64a7c5

  • SHA512

    36fe7ce30bc77819c47c5352a05454357bda6f2d61d9ae2d012596b6abfcc7607829446f85d18541783c071bccadcb9abf0ac62ff71524473d5a650b876677fd

  • SSDEEP

    24576:5y2T7DxHiwbK1BYTpOuVfFPKe9d8Sk9MPgYtzG4llmWTAFuIb4:sM7dHbbK1BYTx1VKe9p+MIYtXzbm

Malware Config

Extracted

Family

amadey

Version

3.87

C2

77.91.68.18/nice/index.php

Extracted

Family

redline

Botnet

nrava

C2

77.91.124.82:19071

Attributes
  • auth_value

    43fe50e9ee6afb85588e03ac9676e2f7

Signatures

  • Amadey

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

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 3 IoCs
  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 4 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 use of WriteProcessMemory 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f1304ac59c31cc15ccedcb57a14ee7e98c09b424f2473845031a2da55f64a7c5.exe
    "C:\Users\Admin\AppData\Local\Temp\f1304ac59c31cc15ccedcb57a14ee7e98c09b424f2473845031a2da55f64a7c5.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3636
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3131309.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3131309.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3928
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3609061.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3609061.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4100
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y3804130.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y3804130.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:5048
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l3950682.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l3950682.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:2852
            • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
              "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
              6⤵
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:3848
              • C:\Windows\SysWOW64\schtasks.exe
                "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN saves.exe /TR "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe" /F
                7⤵
                • Creates scheduled task(s)
                PID:532
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "saves.exe" /P "Admin:N"&&CACLS "saves.exe" /P "Admin:R" /E&&echo Y|CACLS "..\b40d11255d" /P "Admin:N"&&CACLS "..\b40d11255d" /P "Admin:R" /E&&Exit
                7⤵
                • Suspicious use of WriteProcessMemory
                PID:856
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "saves.exe" /P "Admin:N"
                  8⤵
                    PID:3692
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    8⤵
                      PID:2236
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:4292
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\b40d11255d" /P "Admin:N"
                        8⤵
                          PID:4492
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                          8⤵
                            PID:2248
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:576
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:1172
                      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m1907828.exe
                        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m1907828.exe
                        5⤵
                        • Executes dropped EXE
                        PID:4604
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n3246211.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n3246211.exe
                      4⤵
                      • Executes dropped EXE
                      PID:4988
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:4196
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:328

              Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3131309.exe

                      Filesize

                      1.3MB

                      MD5

                      57f5f017989b83f9cd6a7a7f6d6e51a6

                      SHA1

                      d78a067ff24a849a4125579591d26a9aeedfe80c

                      SHA256

                      f38ad88d6e13578c9fcfff9d4e674d1389332b5ac4eda3a493128c88f57bac19

                      SHA512

                      0406b7937d2514633f763b8e6f5323dbdce24e500be4ebe1584730281fe9535b5498e37c4be2a49f364bfe172a51789da578c88470a2b3ce930f69498d104b65

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3131309.exe

                      Filesize

                      1.3MB

                      MD5

                      57f5f017989b83f9cd6a7a7f6d6e51a6

                      SHA1

                      d78a067ff24a849a4125579591d26a9aeedfe80c

                      SHA256

                      f38ad88d6e13578c9fcfff9d4e674d1389332b5ac4eda3a493128c88f57bac19

                      SHA512

                      0406b7937d2514633f763b8e6f5323dbdce24e500be4ebe1584730281fe9535b5498e37c4be2a49f364bfe172a51789da578c88470a2b3ce930f69498d104b65

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3609061.exe

                      Filesize

                      476KB

                      MD5

                      587d70c39d82b0e98ce180fb999501a6

                      SHA1

                      262743a8ce30eb16fa6821c157ec09c8d6befc97

                      SHA256

                      6f29e867a815b389ec28007f981161b86ec8784ed22da40aac8df8d4d72d170a

                      SHA512

                      542e4e848c114ac0a9f785d8056147f58c4b81979a3bd19a03a38967aca3518565b1e4372d1ce39bdb57ccaab6832a9efce659748dd6c8b116721188e551ce2c

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3609061.exe

                      Filesize

                      476KB

                      MD5

                      587d70c39d82b0e98ce180fb999501a6

                      SHA1

                      262743a8ce30eb16fa6821c157ec09c8d6befc97

                      SHA256

                      6f29e867a815b389ec28007f981161b86ec8784ed22da40aac8df8d4d72d170a

                      SHA512

                      542e4e848c114ac0a9f785d8056147f58c4b81979a3bd19a03a38967aca3518565b1e4372d1ce39bdb57ccaab6832a9efce659748dd6c8b116721188e551ce2c

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n3246211.exe

                      Filesize

                      173KB

                      MD5

                      6783f9a490455473c921149daadf5b26

                      SHA1

                      71a51cf078fb5bbb84e7955443c6dd70a869aa5e

                      SHA256

                      477bb0600a8cf8fd20de9741efa7ce58dccbc164246de547058f9b5b742719fb

                      SHA512

                      e29712499808576a0b59be43db7f2e4317066f886ed9a1561ca22cd572eb19755b60b7d2b03025ea51bada2b4d4dfb4f63c2b82671e724485daa4cc54e07e2bb

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n3246211.exe

                      Filesize

                      173KB

                      MD5

                      6783f9a490455473c921149daadf5b26

                      SHA1

                      71a51cf078fb5bbb84e7955443c6dd70a869aa5e

                      SHA256

                      477bb0600a8cf8fd20de9741efa7ce58dccbc164246de547058f9b5b742719fb

                      SHA512

                      e29712499808576a0b59be43db7f2e4317066f886ed9a1561ca22cd572eb19755b60b7d2b03025ea51bada2b4d4dfb4f63c2b82671e724485daa4cc54e07e2bb

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y3804130.exe

                      Filesize

                      320KB

                      MD5

                      75f66d7c4758a7c3627720ab0dc4cb60

                      SHA1

                      46d59237d3a975029f3fd4f96506ca357dc96dd8

                      SHA256

                      a47dc31924307fa85d5ef262a054148fb0ef18a28ff698a2e5d779c6e2fa0f68

                      SHA512

                      a579a7c79ab323ad889f3a7717d9a3eeed3237036b4ce7a6fcd0c7b9047eec8846c9ca151b17ba71647f0efe70210ad54fff8e7efbb183d14f93ae459f4c4a2e

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y3804130.exe

                      Filesize

                      320KB

                      MD5

                      75f66d7c4758a7c3627720ab0dc4cb60

                      SHA1

                      46d59237d3a975029f3fd4f96506ca357dc96dd8

                      SHA256

                      a47dc31924307fa85d5ef262a054148fb0ef18a28ff698a2e5d779c6e2fa0f68

                      SHA512

                      a579a7c79ab323ad889f3a7717d9a3eeed3237036b4ce7a6fcd0c7b9047eec8846c9ca151b17ba71647f0efe70210ad54fff8e7efbb183d14f93ae459f4c4a2e

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l3950682.exe

                      Filesize

                      321KB

                      MD5

                      da1edad56116aaedf4674de8e5d60f44

                      SHA1

                      27cfe1caf14948f5289eece1d7f9bc210a085ede

                      SHA256

                      21829edf57942f6d80448db89e257e6b393f4e3f5e97e5cf837bef03a6867c89

                      SHA512

                      9f3280e2c9f791ac1280951f565afc58aa741a84ea5bdc3f083394af3ff64f36ffc4c19e87b4902ac83efa3aa9042890f80813d576864fe1888a8ee0e500f510

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l3950682.exe

                      Filesize

                      321KB

                      MD5

                      da1edad56116aaedf4674de8e5d60f44

                      SHA1

                      27cfe1caf14948f5289eece1d7f9bc210a085ede

                      SHA256

                      21829edf57942f6d80448db89e257e6b393f4e3f5e97e5cf837bef03a6867c89

                      SHA512

                      9f3280e2c9f791ac1280951f565afc58aa741a84ea5bdc3f083394af3ff64f36ffc4c19e87b4902ac83efa3aa9042890f80813d576864fe1888a8ee0e500f510

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m1907828.exe

                      Filesize

                      140KB

                      MD5

                      27370a9929ac3f26f303ede5e3845a5a

                      SHA1

                      6934319aac7a77c3d8100b9756b440431897bc0c

                      SHA256

                      b2e2c5f25d669d7e657acac7d8787ea67cbb3d1d23c5917331a6cedd1df389ce

                      SHA512

                      e8503ab69a3df72696d12c632a24754adba7941c0d6315e2c3b99b34a6e5fa5661e4d0365dc93a3b42b0093a2b454fbf9964906ebca11c61800bc1f4117d26b1

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m1907828.exe

                      Filesize

                      140KB

                      MD5

                      27370a9929ac3f26f303ede5e3845a5a

                      SHA1

                      6934319aac7a77c3d8100b9756b440431897bc0c

                      SHA256

                      b2e2c5f25d669d7e657acac7d8787ea67cbb3d1d23c5917331a6cedd1df389ce

                      SHA512

                      e8503ab69a3df72696d12c632a24754adba7941c0d6315e2c3b99b34a6e5fa5661e4d0365dc93a3b42b0093a2b454fbf9964906ebca11c61800bc1f4117d26b1

                    • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                      Filesize

                      321KB

                      MD5

                      da1edad56116aaedf4674de8e5d60f44

                      SHA1

                      27cfe1caf14948f5289eece1d7f9bc210a085ede

                      SHA256

                      21829edf57942f6d80448db89e257e6b393f4e3f5e97e5cf837bef03a6867c89

                      SHA512

                      9f3280e2c9f791ac1280951f565afc58aa741a84ea5bdc3f083394af3ff64f36ffc4c19e87b4902ac83efa3aa9042890f80813d576864fe1888a8ee0e500f510

                    • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                      Filesize

                      321KB

                      MD5

                      da1edad56116aaedf4674de8e5d60f44

                      SHA1

                      27cfe1caf14948f5289eece1d7f9bc210a085ede

                      SHA256

                      21829edf57942f6d80448db89e257e6b393f4e3f5e97e5cf837bef03a6867c89

                      SHA512

                      9f3280e2c9f791ac1280951f565afc58aa741a84ea5bdc3f083394af3ff64f36ffc4c19e87b4902ac83efa3aa9042890f80813d576864fe1888a8ee0e500f510

                    • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                      Filesize

                      321KB

                      MD5

                      da1edad56116aaedf4674de8e5d60f44

                      SHA1

                      27cfe1caf14948f5289eece1d7f9bc210a085ede

                      SHA256

                      21829edf57942f6d80448db89e257e6b393f4e3f5e97e5cf837bef03a6867c89

                      SHA512

                      9f3280e2c9f791ac1280951f565afc58aa741a84ea5bdc3f083394af3ff64f36ffc4c19e87b4902ac83efa3aa9042890f80813d576864fe1888a8ee0e500f510

                    • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                      Filesize

                      321KB

                      MD5

                      da1edad56116aaedf4674de8e5d60f44

                      SHA1

                      27cfe1caf14948f5289eece1d7f9bc210a085ede

                      SHA256

                      21829edf57942f6d80448db89e257e6b393f4e3f5e97e5cf837bef03a6867c89

                      SHA512

                      9f3280e2c9f791ac1280951f565afc58aa741a84ea5bdc3f083394af3ff64f36ffc4c19e87b4902ac83efa3aa9042890f80813d576864fe1888a8ee0e500f510

                    • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                      Filesize

                      321KB

                      MD5

                      da1edad56116aaedf4674de8e5d60f44

                      SHA1

                      27cfe1caf14948f5289eece1d7f9bc210a085ede

                      SHA256

                      21829edf57942f6d80448db89e257e6b393f4e3f5e97e5cf837bef03a6867c89

                      SHA512

                      9f3280e2c9f791ac1280951f565afc58aa741a84ea5bdc3f083394af3ff64f36ffc4c19e87b4902ac83efa3aa9042890f80813d576864fe1888a8ee0e500f510

                    • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                      Filesize

                      89KB

                      MD5

                      5bc0153d2973241b72a38c51a2f72116

                      SHA1

                      cd9c689663557452631d9f8ff609208b01884a32

                      SHA256

                      68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                      SHA512

                      2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

                    • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                      Filesize

                      89KB

                      MD5

                      5bc0153d2973241b72a38c51a2f72116

                      SHA1

                      cd9c689663557452631d9f8ff609208b01884a32

                      SHA256

                      68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                      SHA512

                      2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

                    • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                      Filesize

                      89KB

                      MD5

                      5bc0153d2973241b72a38c51a2f72116

                      SHA1

                      cd9c689663557452631d9f8ff609208b01884a32

                      SHA256

                      68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                      SHA512

                      2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

                    • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                      Filesize

                      273B

                      MD5

                      374bfdcfcf19f4edfe949022092848d2

                      SHA1

                      df5ee40497e98efcfba30012452d433373d287d4

                      SHA256

                      224a123b69af5a3ab0553e334f6c70846c650597a63f6336c9420bbe8f00571f

                      SHA512

                      bc66dd6e675942a8b8cd776b0813d4b182091e45bfa7734b3818f58c83d04f81f0599a27625ff345d393959b8dbe478d8f1ed33d49f9bcee052c986c8665b8d7

                    • memory/4988-43-0x0000000000890000-0x00000000008C0000-memory.dmp

                      Filesize

                      192KB

                    • memory/4988-50-0x0000000072D60000-0x0000000073510000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/4988-51-0x0000000005220000-0x0000000005230000-memory.dmp

                      Filesize

                      64KB

                    • memory/4988-49-0x000000000A7E0000-0x000000000A81C000-memory.dmp

                      Filesize

                      240KB

                    • memory/4988-47-0x000000000A780000-0x000000000A792000-memory.dmp

                      Filesize

                      72KB

                    • memory/4988-48-0x0000000005220000-0x0000000005230000-memory.dmp

                      Filesize

                      64KB

                    • memory/4988-46-0x000000000A840000-0x000000000A94A000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/4988-45-0x000000000ACD0000-0x000000000B2E8000-memory.dmp

                      Filesize

                      6.1MB

                    • memory/4988-44-0x0000000072D60000-0x0000000073510000-memory.dmp

                      Filesize

                      7.7MB