Analysis

  • max time kernel
    137s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/08/2023, 18:22

General

  • Target

    9411987894dc69ab7bac6e037bfcb5c68eebbda32ca47e996e7211f587c97434.exe

  • Size

    1.4MB

  • MD5

    243d96118a88566f98db45129c13eb39

  • SHA1

    962f414a3c2282a4898d9457654fc830a35b74a0

  • SHA256

    9411987894dc69ab7bac6e037bfcb5c68eebbda32ca47e996e7211f587c97434

  • SHA512

    a4894f831cd460a487dc6e2616a5ef76f394b10df4da609ac5f07b294542719d161b5f99ed46a5e598d5823cc9ec8aac47b184b711b69e9d2587747ea1511234

  • SSDEEP

    24576:7ya9HMpR/u1hD8yGCo7NfKMDGZLDBX58EaeV49fMi4uctf0J4mDk8C:uYsTu1VyCoBfKMDGxl5NaTpMiNI87k

Malware Config

Extracted

Family

amadey

Version

3.87

C2

77.91.68.18/nice/index.php

Attributes
  • install_dir

    b40d11255d

  • install_file

    saves.exe

  • strings_key

    fa622dfc42544927a6471829ee1fa9fe

rc4.plain

Extracted

Family

redline

Botnet

sruta

C2

77.91.124.82:19071

Attributes
  • auth_value

    c556edcd49703319eca74247de20c236

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.

  • 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
  • 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\9411987894dc69ab7bac6e037bfcb5c68eebbda32ca47e996e7211f587c97434.exe
    "C:\Users\Admin\AppData\Local\Temp\9411987894dc69ab7bac6e037bfcb5c68eebbda32ca47e996e7211f587c97434.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1724
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0217992.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0217992.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4932
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9818924.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9818924.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2216
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y2417932.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y2417932.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3752
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l4160747.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l4160747.exe
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:2704
            • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
              "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
              6⤵
              • Checks computer location settings
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:3280
              • 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:4588
              • 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:3364
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:3528
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:1832
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:3092
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:4228
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:100
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:3308
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:1860
                      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m7330995.exe
                        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m7330995.exe
                        5⤵
                        • Executes dropped EXE
                        PID:4168
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n6909486.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n6909486.exe
                      4⤵
                      • Executes dropped EXE
                      PID:4772
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:2288
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:2260

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0217992.exe

                Filesize

                1.3MB

                MD5

                e64557505ff790dd212fa5d2f81828b3

                SHA1

                4e79a0a460b8d6643557ef8b14131718f4faddf2

                SHA256

                8d8c84d6b0f9b90e77bebad9cffc4877c3fb8578a6ff9312f63277f1616b56fc

                SHA512

                43bb8c8369e31503bf2f7835da9469ec1dfcd2242f20a130dea9781141b05d693511a8fe8c5083b81588b215ccca37ce618f017c4c9cc7d527796a26b6814cde

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0217992.exe

                Filesize

                1.3MB

                MD5

                e64557505ff790dd212fa5d2f81828b3

                SHA1

                4e79a0a460b8d6643557ef8b14131718f4faddf2

                SHA256

                8d8c84d6b0f9b90e77bebad9cffc4877c3fb8578a6ff9312f63277f1616b56fc

                SHA512

                43bb8c8369e31503bf2f7835da9469ec1dfcd2242f20a130dea9781141b05d693511a8fe8c5083b81588b215ccca37ce618f017c4c9cc7d527796a26b6814cde

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9818924.exe

                Filesize

                475KB

                MD5

                41be7598bf8484a2a7a1a535f461445c

                SHA1

                52032b566ebdd952cc7328a750fc700c4b0d35e4

                SHA256

                19315e28e4ea45523f11588badc26be2874e09289e55936d363cd74138db1acb

                SHA512

                956e67edeac84dc339edb32bfd23d5c403b8c52811c1d354ef93ddcc6c6dc5916e76e054b3669210b4f699ab81b7128b37c6b6004592e8dae8deeb1d87295e89

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9818924.exe

                Filesize

                475KB

                MD5

                41be7598bf8484a2a7a1a535f461445c

                SHA1

                52032b566ebdd952cc7328a750fc700c4b0d35e4

                SHA256

                19315e28e4ea45523f11588badc26be2874e09289e55936d363cd74138db1acb

                SHA512

                956e67edeac84dc339edb32bfd23d5c403b8c52811c1d354ef93ddcc6c6dc5916e76e054b3669210b4f699ab81b7128b37c6b6004592e8dae8deeb1d87295e89

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n6909486.exe

                Filesize

                175KB

                MD5

                c4ae408afbca8c684086026d4154f996

                SHA1

                ef6444e694048f053ae9d40aa4bf349a97c1732a

                SHA256

                bf871cf7d7f9073dd12c1e144004a3ebf2522f036f00d37b0ce92e3cee5fba3f

                SHA512

                4284ba50b1e8f1015ddd768a9b50e9ff26d199b9282d70a8649ca08555a91166514c7c8119b8f707ef27d395d2cc8dbcf2910468728c61c8c47b3e1b2e3c848b

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n6909486.exe

                Filesize

                175KB

                MD5

                c4ae408afbca8c684086026d4154f996

                SHA1

                ef6444e694048f053ae9d40aa4bf349a97c1732a

                SHA256

                bf871cf7d7f9073dd12c1e144004a3ebf2522f036f00d37b0ce92e3cee5fba3f

                SHA512

                4284ba50b1e8f1015ddd768a9b50e9ff26d199b9282d70a8649ca08555a91166514c7c8119b8f707ef27d395d2cc8dbcf2910468728c61c8c47b3e1b2e3c848b

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y2417932.exe

                Filesize

                319KB

                MD5

                4ede70480ef67378318ed54f24f07d61

                SHA1

                c9b0541dfda5a82c3e66a6298ee371cfc0fe5d08

                SHA256

                ed2182cbf1ec9c69bb86977cc3bea7e15c460c1ccc781cd458a71fce436bbe46

                SHA512

                d1e2f025645774435aa4001dad7c514b3ee16d0e8d882d9f12e4e2b35744351aa9edfc53c5ba0834dcee956440c992ef05e6eff380b5fff3eb6f4b992e68b79f

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y2417932.exe

                Filesize

                319KB

                MD5

                4ede70480ef67378318ed54f24f07d61

                SHA1

                c9b0541dfda5a82c3e66a6298ee371cfc0fe5d08

                SHA256

                ed2182cbf1ec9c69bb86977cc3bea7e15c460c1ccc781cd458a71fce436bbe46

                SHA512

                d1e2f025645774435aa4001dad7c514b3ee16d0e8d882d9f12e4e2b35744351aa9edfc53c5ba0834dcee956440c992ef05e6eff380b5fff3eb6f4b992e68b79f

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l4160747.exe

                Filesize

                327KB

                MD5

                b187412cf131e082f15368dc001dd725

                SHA1

                d5ba5aa90a21d68ce27addcb6730052571ff631c

                SHA256

                bb81651b61ec38cd52c4b4c76d30aea5e09a434689ec762e4d61ec37fab2bf4a

                SHA512

                1c65b2337652eeb4aca0cbad65578bc76e374c1b7bb2d78153ab402fcd2bd3568dde15fd3f7b8710e25b4ebd8d60754805a19910acc30effb9faeb90488e129e

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l4160747.exe

                Filesize

                327KB

                MD5

                b187412cf131e082f15368dc001dd725

                SHA1

                d5ba5aa90a21d68ce27addcb6730052571ff631c

                SHA256

                bb81651b61ec38cd52c4b4c76d30aea5e09a434689ec762e4d61ec37fab2bf4a

                SHA512

                1c65b2337652eeb4aca0cbad65578bc76e374c1b7bb2d78153ab402fcd2bd3568dde15fd3f7b8710e25b4ebd8d60754805a19910acc30effb9faeb90488e129e

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m7330995.exe

                Filesize

                141KB

                MD5

                569c8bf9ff0df946f15c3608dbed05ca

                SHA1

                acdf7cab7e1b44a1980af3ef7f807acface26b33

                SHA256

                a55747b2b56934ab0cf1085a6058bfac0f5cdf515f592ea32e6785145a674127

                SHA512

                298fe0a49988154d9771959e7f2eeb1e79f63f5ec4211b45c90a4bad0ccdeedecc99148ec0a9a3c86de34860fa3702167ed205f6950df6ff197d128f9064304e

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m7330995.exe

                Filesize

                141KB

                MD5

                569c8bf9ff0df946f15c3608dbed05ca

                SHA1

                acdf7cab7e1b44a1980af3ef7f807acface26b33

                SHA256

                a55747b2b56934ab0cf1085a6058bfac0f5cdf515f592ea32e6785145a674127

                SHA512

                298fe0a49988154d9771959e7f2eeb1e79f63f5ec4211b45c90a4bad0ccdeedecc99148ec0a9a3c86de34860fa3702167ed205f6950df6ff197d128f9064304e

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

                Filesize

                327KB

                MD5

                b187412cf131e082f15368dc001dd725

                SHA1

                d5ba5aa90a21d68ce27addcb6730052571ff631c

                SHA256

                bb81651b61ec38cd52c4b4c76d30aea5e09a434689ec762e4d61ec37fab2bf4a

                SHA512

                1c65b2337652eeb4aca0cbad65578bc76e374c1b7bb2d78153ab402fcd2bd3568dde15fd3f7b8710e25b4ebd8d60754805a19910acc30effb9faeb90488e129e

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

                Filesize

                327KB

                MD5

                b187412cf131e082f15368dc001dd725

                SHA1

                d5ba5aa90a21d68ce27addcb6730052571ff631c

                SHA256

                bb81651b61ec38cd52c4b4c76d30aea5e09a434689ec762e4d61ec37fab2bf4a

                SHA512

                1c65b2337652eeb4aca0cbad65578bc76e374c1b7bb2d78153ab402fcd2bd3568dde15fd3f7b8710e25b4ebd8d60754805a19910acc30effb9faeb90488e129e

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

                Filesize

                327KB

                MD5

                b187412cf131e082f15368dc001dd725

                SHA1

                d5ba5aa90a21d68ce27addcb6730052571ff631c

                SHA256

                bb81651b61ec38cd52c4b4c76d30aea5e09a434689ec762e4d61ec37fab2bf4a

                SHA512

                1c65b2337652eeb4aca0cbad65578bc76e374c1b7bb2d78153ab402fcd2bd3568dde15fd3f7b8710e25b4ebd8d60754805a19910acc30effb9faeb90488e129e

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

                Filesize

                327KB

                MD5

                b187412cf131e082f15368dc001dd725

                SHA1

                d5ba5aa90a21d68ce27addcb6730052571ff631c

                SHA256

                bb81651b61ec38cd52c4b4c76d30aea5e09a434689ec762e4d61ec37fab2bf4a

                SHA512

                1c65b2337652eeb4aca0cbad65578bc76e374c1b7bb2d78153ab402fcd2bd3568dde15fd3f7b8710e25b4ebd8d60754805a19910acc30effb9faeb90488e129e

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

                Filesize

                327KB

                MD5

                b187412cf131e082f15368dc001dd725

                SHA1

                d5ba5aa90a21d68ce27addcb6730052571ff631c

                SHA256

                bb81651b61ec38cd52c4b4c76d30aea5e09a434689ec762e4d61ec37fab2bf4a

                SHA512

                1c65b2337652eeb4aca0cbad65578bc76e374c1b7bb2d78153ab402fcd2bd3568dde15fd3f7b8710e25b4ebd8d60754805a19910acc30effb9faeb90488e129e

              • 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/4772-43-0x0000000000A50000-0x0000000000A80000-memory.dmp

                Filesize

                192KB

              • memory/4772-50-0x0000000073640000-0x0000000073DF0000-memory.dmp

                Filesize

                7.7MB

              • memory/4772-51-0x0000000005380000-0x0000000005390000-memory.dmp

                Filesize

                64KB

              • memory/4772-49-0x0000000005440000-0x000000000547C000-memory.dmp

                Filesize

                240KB

              • memory/4772-48-0x00000000053E0000-0x00000000053F2000-memory.dmp

                Filesize

                72KB

              • memory/4772-47-0x0000000005380000-0x0000000005390000-memory.dmp

                Filesize

                64KB

              • memory/4772-46-0x00000000054A0000-0x00000000055AA000-memory.dmp

                Filesize

                1.0MB

              • memory/4772-45-0x00000000059B0000-0x0000000005FC8000-memory.dmp

                Filesize

                6.1MB

              • memory/4772-44-0x0000000073640000-0x0000000073DF0000-memory.dmp

                Filesize

                7.7MB