Analysis

  • max time kernel
    24s
  • max time network
    29s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/07/2023, 18:37

General

  • Target

    d84ef9785152317da89e92b6629982e3449ff1f33fab527e6817bbbe0fbb83b2.exe

  • Size

    514KB

  • MD5

    ac3cc8ce16a1f0330deaf6c2e424c78a

  • SHA1

    f6ff2201504e7fc615f6e6070c873d9a7fffe104

  • SHA256

    d84ef9785152317da89e92b6629982e3449ff1f33fab527e6817bbbe0fbb83b2

  • SHA512

    15b9a7e7da1a70e34df7b74eca13d257ef5f0b684ff28f4444d4633e83ce4dc58e3f880736bc22c874e12eed7dfa241b0ef2ab9f0b49a77502d502d5b37adcff

  • SSDEEP

    12288:xMrhy90ZUwmCkbLhqN/NkXZ0JLCtdplG0OGs2LCW1cQJ:oyUIlgLJ0OGs2l1cY

Malware Config

Extracted

Family

amadey

Version

3.85

C2

77.91.68.3/home/love/index.php

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

roma

C2

77.91.68.56:19071

Attributes
  • auth_value

    f099c2cf92834dbc554a94e1456cf576

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.

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 7 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • 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 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d84ef9785152317da89e92b6629982e3449ff1f33fab527e6817bbbe0fbb83b2.exe
    "C:\Users\Admin\AppData\Local\Temp\d84ef9785152317da89e92b6629982e3449ff1f33fab527e6817bbbe0fbb83b2.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1300
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4781796.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4781796.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4184
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v2068715.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v2068715.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1676
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4408603.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4408603.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2360
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4347562.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4347562.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:1928
          • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
            "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:2156
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN danke.exe /TR "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:1996
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "danke.exe" /P "Admin:N"&&CACLS "danke.exe" /P "Admin:R" /E&&echo Y|CACLS "..\3ec1f323b5" /P "Admin:N"&&CACLS "..\3ec1f323b5" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:2924
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:4020
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "danke.exe" /P "Admin:N"
                  7⤵
                    PID:4284
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "danke.exe" /P "Admin:R" /E
                    7⤵
                      PID:1136
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:5008
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\3ec1f323b5" /P "Admin:N"
                        7⤵
                          PID:2984
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\3ec1f323b5" /P "Admin:R" /E
                          7⤵
                            PID:3956
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c4500302.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c4500302.exe
                    3⤵
                    • Executes dropped EXE
                    • Checks SCSI registry key(s)
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious behavior: MapViewOfSection
                    PID:700
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d9322098.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d9322098.exe
                  2⤵
                  • Executes dropped EXE
                  PID:4112

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

                      Filesize

                      225KB

                      MD5

                      5c9b63f02a5a778bff756ec3c62f727d

                      SHA1

                      40ef9ab878eb19ecd44821009286ed90a5c848d8

                      SHA256

                      6300b73e931453bb6472b15c35bf5657b55aa4ecbea944ba0d3d1d1642477e2f

                      SHA512

                      cd7eff03867cb77c0f2e4128cfb9665236e195730abd67a7267b99cb1c7865cece95fd6e7a2a16dbedfb91aed2c72d264d24626edba38eb424b04c501b5a8965

                    • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

                      Filesize

                      225KB

                      MD5

                      5c9b63f02a5a778bff756ec3c62f727d

                      SHA1

                      40ef9ab878eb19ecd44821009286ed90a5c848d8

                      SHA256

                      6300b73e931453bb6472b15c35bf5657b55aa4ecbea944ba0d3d1d1642477e2f

                      SHA512

                      cd7eff03867cb77c0f2e4128cfb9665236e195730abd67a7267b99cb1c7865cece95fd6e7a2a16dbedfb91aed2c72d264d24626edba38eb424b04c501b5a8965

                    • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

                      Filesize

                      225KB

                      MD5

                      5c9b63f02a5a778bff756ec3c62f727d

                      SHA1

                      40ef9ab878eb19ecd44821009286ed90a5c848d8

                      SHA256

                      6300b73e931453bb6472b15c35bf5657b55aa4ecbea944ba0d3d1d1642477e2f

                      SHA512

                      cd7eff03867cb77c0f2e4128cfb9665236e195730abd67a7267b99cb1c7865cece95fd6e7a2a16dbedfb91aed2c72d264d24626edba38eb424b04c501b5a8965

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d9322098.exe

                      Filesize

                      172KB

                      MD5

                      32fc5ff35c6ca6cd2f5b4858ecfad101

                      SHA1

                      6b5f0c0372ba7e469f8546f88647d27f712c746e

                      SHA256

                      5ab415d8dbc41cab780bd18074b335087e27b89d4d8b8e19b1d1d4d14590cfb8

                      SHA512

                      9faa92fa8dc262a05818b8f7beeed1deabed5750ba0dc4d53805fd72138ad3570bcf9c507c5d22904bcafc9471eea47578e61c40eaac5a5b38390608b4b1ab77

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d9322098.exe

                      Filesize

                      172KB

                      MD5

                      32fc5ff35c6ca6cd2f5b4858ecfad101

                      SHA1

                      6b5f0c0372ba7e469f8546f88647d27f712c746e

                      SHA256

                      5ab415d8dbc41cab780bd18074b335087e27b89d4d8b8e19b1d1d4d14590cfb8

                      SHA512

                      9faa92fa8dc262a05818b8f7beeed1deabed5750ba0dc4d53805fd72138ad3570bcf9c507c5d22904bcafc9471eea47578e61c40eaac5a5b38390608b4b1ab77

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4781796.exe

                      Filesize

                      359KB

                      MD5

                      a912f7962cf7f93b28f7f4473fef1b35

                      SHA1

                      005d60d0eada4c11c472e7f42ad7df3fec575b4c

                      SHA256

                      27051d6ec69f1c6dad992a6878a91857f396953d31f819f75760107f44a80b55

                      SHA512

                      05541cd746ea31414e77fc27787dfa43393f12f33d1342b0acce1774602da7d02fce005fa2f8295cf87dd5bfb28a75840d8c5399d1971d822fbb3a709ee8da43

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4781796.exe

                      Filesize

                      359KB

                      MD5

                      a912f7962cf7f93b28f7f4473fef1b35

                      SHA1

                      005d60d0eada4c11c472e7f42ad7df3fec575b4c

                      SHA256

                      27051d6ec69f1c6dad992a6878a91857f396953d31f819f75760107f44a80b55

                      SHA512

                      05541cd746ea31414e77fc27787dfa43393f12f33d1342b0acce1774602da7d02fce005fa2f8295cf87dd5bfb28a75840d8c5399d1971d822fbb3a709ee8da43

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c4500302.exe

                      Filesize

                      30KB

                      MD5

                      cbc07c7e7ee6b932ccaf00a61b328bbe

                      SHA1

                      d8048ea52f47c6a253f637dbee0ef69995159296

                      SHA256

                      d3a28ed910c539f49cb2239a6b223b5fae7699346fb668dd489a82876eca216b

                      SHA512

                      28b5291fb179a48f236f786c969401f67a9c479bee03056ca07786383f7a2193997396858a5583c1628d35daa81399539851678e21f1bde78bce46d9bba49bb7

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c4500302.exe

                      Filesize

                      30KB

                      MD5

                      cbc07c7e7ee6b932ccaf00a61b328bbe

                      SHA1

                      d8048ea52f47c6a253f637dbee0ef69995159296

                      SHA256

                      d3a28ed910c539f49cb2239a6b223b5fae7699346fb668dd489a82876eca216b

                      SHA512

                      28b5291fb179a48f236f786c969401f67a9c479bee03056ca07786383f7a2193997396858a5583c1628d35daa81399539851678e21f1bde78bce46d9bba49bb7

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v2068715.exe

                      Filesize

                      235KB

                      MD5

                      8dc758cfe7bd6bc240e9f676730d3b68

                      SHA1

                      2f1d5a6dcddef756fa2c7f414b0e4fd6fffec1c3

                      SHA256

                      94cb76dff1aeabef9ad00bbd2c196d505734f2332f347d69077e9069d9048ec9

                      SHA512

                      ce510fd072d02e55f54a96a8ff7f4f532af2444a2dc12b16437d1e94e3bdc26af5e4a371b7a99527246e637228315381b4914b3aa785f05bedbe8a2b36244bb8

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v2068715.exe

                      Filesize

                      235KB

                      MD5

                      8dc758cfe7bd6bc240e9f676730d3b68

                      SHA1

                      2f1d5a6dcddef756fa2c7f414b0e4fd6fffec1c3

                      SHA256

                      94cb76dff1aeabef9ad00bbd2c196d505734f2332f347d69077e9069d9048ec9

                      SHA512

                      ce510fd072d02e55f54a96a8ff7f4f532af2444a2dc12b16437d1e94e3bdc26af5e4a371b7a99527246e637228315381b4914b3aa785f05bedbe8a2b36244bb8

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4408603.exe

                      Filesize

                      12KB

                      MD5

                      0be10b8a960de16117443d4d611eacb7

                      SHA1

                      bdc3cb23bec765390dfb5018c2bc1454c5b94b6a

                      SHA256

                      cadca287b061cd2f17afc82ad8ba7cf556e487ccff2e5d513c7206260757c0bd

                      SHA512

                      801fd0a3d1b5ba176a58ca557492816e98877bcd343005d9f3b85f874d7a3f3548d4ff31f5353acd25539f964df6495b1b8c6f4afde3b96570bca7bfb429d387

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4408603.exe

                      Filesize

                      12KB

                      MD5

                      0be10b8a960de16117443d4d611eacb7

                      SHA1

                      bdc3cb23bec765390dfb5018c2bc1454c5b94b6a

                      SHA256

                      cadca287b061cd2f17afc82ad8ba7cf556e487ccff2e5d513c7206260757c0bd

                      SHA512

                      801fd0a3d1b5ba176a58ca557492816e98877bcd343005d9f3b85f874d7a3f3548d4ff31f5353acd25539f964df6495b1b8c6f4afde3b96570bca7bfb429d387

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4347562.exe

                      Filesize

                      225KB

                      MD5

                      5c9b63f02a5a778bff756ec3c62f727d

                      SHA1

                      40ef9ab878eb19ecd44821009286ed90a5c848d8

                      SHA256

                      6300b73e931453bb6472b15c35bf5657b55aa4ecbea944ba0d3d1d1642477e2f

                      SHA512

                      cd7eff03867cb77c0f2e4128cfb9665236e195730abd67a7267b99cb1c7865cece95fd6e7a2a16dbedfb91aed2c72d264d24626edba38eb424b04c501b5a8965

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4347562.exe

                      Filesize

                      225KB

                      MD5

                      5c9b63f02a5a778bff756ec3c62f727d

                      SHA1

                      40ef9ab878eb19ecd44821009286ed90a5c848d8

                      SHA256

                      6300b73e931453bb6472b15c35bf5657b55aa4ecbea944ba0d3d1d1642477e2f

                      SHA512

                      cd7eff03867cb77c0f2e4128cfb9665236e195730abd67a7267b99cb1c7865cece95fd6e7a2a16dbedfb91aed2c72d264d24626edba38eb424b04c501b5a8965

                    • memory/700-174-0x0000000000400000-0x0000000000409000-memory.dmp

                      Filesize

                      36KB

                    • memory/700-176-0x0000000000400000-0x0000000000409000-memory.dmp

                      Filesize

                      36KB

                    • memory/2360-157-0x00007FFE3BD60000-0x00007FFE3C821000-memory.dmp

                      Filesize

                      10.8MB

                    • memory/2360-155-0x00007FFE3BD60000-0x00007FFE3C821000-memory.dmp

                      Filesize

                      10.8MB

                    • memory/2360-154-0x0000000000440000-0x000000000044A000-memory.dmp

                      Filesize

                      40KB

                    • memory/3128-193-0x00000000028C0000-0x00000000028D0000-memory.dmp

                      Filesize

                      64KB

                    • memory/3128-203-0x00000000028C0000-0x00000000028D0000-memory.dmp

                      Filesize

                      64KB

                    • memory/3128-208-0x00000000028C0000-0x00000000028D0000-memory.dmp

                      Filesize

                      64KB

                    • memory/3128-206-0x00000000028C0000-0x00000000028D0000-memory.dmp

                      Filesize

                      64KB

                    • memory/3128-205-0x0000000007160000-0x0000000007170000-memory.dmp

                      Filesize

                      64KB

                    • memory/3128-204-0x00000000028C0000-0x00000000028D0000-memory.dmp

                      Filesize

                      64KB

                    • memory/3128-201-0x0000000007160000-0x0000000007170000-memory.dmp

                      Filesize

                      64KB

                    • memory/3128-200-0x00000000028C0000-0x00000000028D0000-memory.dmp

                      Filesize

                      64KB

                    • memory/3128-189-0x00000000028C0000-0x00000000028D0000-memory.dmp

                      Filesize

                      64KB

                    • memory/3128-190-0x00000000028C0000-0x00000000028D0000-memory.dmp

                      Filesize

                      64KB

                    • memory/3128-191-0x00000000028C0000-0x00000000028D0000-memory.dmp

                      Filesize

                      64KB

                    • memory/3128-192-0x0000000007120000-0x0000000007130000-memory.dmp

                      Filesize

                      64KB

                    • memory/3128-194-0x00000000028C0000-0x00000000028D0000-memory.dmp

                      Filesize

                      64KB

                    • memory/3128-175-0x0000000000920000-0x0000000000936000-memory.dmp

                      Filesize

                      88KB

                    • memory/3128-198-0x00000000028C0000-0x00000000028D0000-memory.dmp

                      Filesize

                      64KB

                    • memory/3128-195-0x00000000028C0000-0x00000000028D0000-memory.dmp

                      Filesize

                      64KB

                    • memory/4112-196-0x0000000073370000-0x0000000073B20000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/4112-188-0x00000000054A0000-0x00000000054DC000-memory.dmp

                      Filesize

                      240KB

                    • memory/4112-187-0x0000000005440000-0x0000000005452000-memory.dmp

                      Filesize

                      72KB

                    • memory/4112-182-0x0000000000970000-0x00000000009A0000-memory.dmp

                      Filesize

                      192KB

                    • memory/4112-186-0x0000000002BA0000-0x0000000002BB0000-memory.dmp

                      Filesize

                      64KB

                    • memory/4112-185-0x0000000005510000-0x000000000561A000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/4112-184-0x0000000005A20000-0x0000000006038000-memory.dmp

                      Filesize

                      6.1MB

                    • memory/4112-183-0x0000000073370000-0x0000000073B20000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/4112-207-0x0000000002BA0000-0x0000000002BB0000-memory.dmp

                      Filesize

                      64KB