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Analysis

  • max time kernel
    299s
  • max time network
    304s
  • platform
    windows10-1703_x64
  • resource
    win10-20230831-en
  • resource tags

    arch:x64arch:x86image:win10-20230831-enlocale:en-usos:windows10-1703-x64system
  • submitted
    04/09/2023, 04:49

General

  • Target

    afefe85a3dabe89ea3c7595bbd8b90710b99da268433a6654a7bab62a406e108.exe

  • Size

    1.5MB

  • MD5

    77c196d0e0139d38821aafc8b302f357

  • SHA1

    df84f14e7458f3fe87aa8ae2f2ba2a827309dfc2

  • SHA256

    afefe85a3dabe89ea3c7595bbd8b90710b99da268433a6654a7bab62a406e108

  • SHA512

    3d8e5b41f871576cece194c50493292a4c9da411b39f9658c8e83e39a6aa7f4aa57956fcb7cb79d88c60c88a90be58f7556f75d6b874c27a82e128f5ec27ac72

  • SSDEEP

    49152:mPa25LTMKrup3xPpL+RkyWIrNhBSFPy7R:kl5LQKrup3z+G4rN6k

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

gena

C2

77.91.124.82:19071

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

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.

  • Executes dropped EXE 8 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\afefe85a3dabe89ea3c7595bbd8b90710b99da268433a6654a7bab62a406e108.exe
    "C:\Users\Admin\AppData\Local\Temp\afefe85a3dabe89ea3c7595bbd8b90710b99da268433a6654a7bab62a406e108.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4640
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5465669.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5465669.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2812
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5244062.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5244062.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2336
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y7085472.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y7085472.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:1480
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l0860318.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l0860318.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:1048
            • 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:4184
              • 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:3288
              • 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:4888
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:4104
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:3788
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:4512
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:4872
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:4928
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:3276
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:4596
                      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m3742929.exe
                        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m3742929.exe
                        5⤵
                        • Executes dropped EXE
                        PID:4576
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n2431049.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n2431049.exe
                      4⤵
                      • Executes dropped EXE
                      PID:4604
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:4424

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5465669.exe

                Filesize

                1.4MB

                MD5

                c9390b53ea094d2970b0113fd6849632

                SHA1

                c364a383e953bd20ea34cfd3d712020e929fbb47

                SHA256

                594eedca7b8d33209e7b219fcf6b5c7bf90cfa8a8a491c398d940a9031df1542

                SHA512

                5a28d1186221c5eea08bf657f8117957899a05975a5f8cb093990feeb35f5d18a285a39936645d8596e1e2f0fedce0f6e6e661b0f3975431845a951c3a9d45c2

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5465669.exe

                Filesize

                1.4MB

                MD5

                c9390b53ea094d2970b0113fd6849632

                SHA1

                c364a383e953bd20ea34cfd3d712020e929fbb47

                SHA256

                594eedca7b8d33209e7b219fcf6b5c7bf90cfa8a8a491c398d940a9031df1542

                SHA512

                5a28d1186221c5eea08bf657f8117957899a05975a5f8cb093990feeb35f5d18a285a39936645d8596e1e2f0fedce0f6e6e661b0f3975431845a951c3a9d45c2

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5244062.exe

                Filesize

                476KB

                MD5

                0daa02b97221e447ef7bcff4729d7277

                SHA1

                adbf3e922336ab3a4a891a2762746b7c01dd8a58

                SHA256

                0a16f234f752170e56f7bb7d71c03b9721e421a7db293f4c600b972a2fa79620

                SHA512

                6043176e6d9e30e23993f4a473edb90993f523c6abba4aeabc9dd8ebe5289cb4a1331c1f54ca0a29faab346bb2e4b31fd8cf5fca73c245beb0b5feac29bb47ef

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5244062.exe

                Filesize

                476KB

                MD5

                0daa02b97221e447ef7bcff4729d7277

                SHA1

                adbf3e922336ab3a4a891a2762746b7c01dd8a58

                SHA256

                0a16f234f752170e56f7bb7d71c03b9721e421a7db293f4c600b972a2fa79620

                SHA512

                6043176e6d9e30e23993f4a473edb90993f523c6abba4aeabc9dd8ebe5289cb4a1331c1f54ca0a29faab346bb2e4b31fd8cf5fca73c245beb0b5feac29bb47ef

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n2431049.exe

                Filesize

                174KB

                MD5

                12993527b34ebb8968d66a7f48683cec

                SHA1

                661e2cf7ed81cb2cd49bec3c7bfaab39ac751246

                SHA256

                95d5ace27415a17eadea0aacdddab6c6a81971afd538495cc87020c3ccb6f18b

                SHA512

                82332af7139144b751ce4215cd3efd40635f993cb2dc895a96758bec5cb8fd59b949d7f0d03e8113f43097bfc45b7cd48d4cb2aa837e38ca359e27448bd80090

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n2431049.exe

                Filesize

                174KB

                MD5

                12993527b34ebb8968d66a7f48683cec

                SHA1

                661e2cf7ed81cb2cd49bec3c7bfaab39ac751246

                SHA256

                95d5ace27415a17eadea0aacdddab6c6a81971afd538495cc87020c3ccb6f18b

                SHA512

                82332af7139144b751ce4215cd3efd40635f993cb2dc895a96758bec5cb8fd59b949d7f0d03e8113f43097bfc45b7cd48d4cb2aa837e38ca359e27448bd80090

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y7085472.exe

                Filesize

                320KB

                MD5

                35296c3109dcbdf15205187a592005b7

                SHA1

                4d39f1fe028f312fcdfed44d081e248662b9d667

                SHA256

                f2b6c6a12a18da6d01e8e55dece88006fdf3da18095775995f31df2a2fd6a8e5

                SHA512

                48242d324d5de2b6cb0e9a0f999bf0c04eb746b6742744faf47337c9e1b49e7452c3f1ef124cacc2b50223fb473a9750e54965fc67605cd7cf2283dc2e075bfb

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y7085472.exe

                Filesize

                320KB

                MD5

                35296c3109dcbdf15205187a592005b7

                SHA1

                4d39f1fe028f312fcdfed44d081e248662b9d667

                SHA256

                f2b6c6a12a18da6d01e8e55dece88006fdf3da18095775995f31df2a2fd6a8e5

                SHA512

                48242d324d5de2b6cb0e9a0f999bf0c04eb746b6742744faf47337c9e1b49e7452c3f1ef124cacc2b50223fb473a9750e54965fc67605cd7cf2283dc2e075bfb

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l0860318.exe

                Filesize

                334KB

                MD5

                5021b4fda8ea80c1b97f3f384a67e568

                SHA1

                01ecd3e6c0e9c8ccac99138370567e50126f33f6

                SHA256

                288dc496e622d7b82536243b9b5b639de6d460ac60346676f691221772282354

                SHA512

                7ce81042bd9a4fe5cb98cb345286a1acd0a29717150f5a11c1d8e2b40032711fb479683e3b9592bc3fcb74514f6d7bfb9170ead983c9195cf8875db82362ef3e

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l0860318.exe

                Filesize

                334KB

                MD5

                5021b4fda8ea80c1b97f3f384a67e568

                SHA1

                01ecd3e6c0e9c8ccac99138370567e50126f33f6

                SHA256

                288dc496e622d7b82536243b9b5b639de6d460ac60346676f691221772282354

                SHA512

                7ce81042bd9a4fe5cb98cb345286a1acd0a29717150f5a11c1d8e2b40032711fb479683e3b9592bc3fcb74514f6d7bfb9170ead983c9195cf8875db82362ef3e

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m3742929.exe

                Filesize

                140KB

                MD5

                c8c9cf773e013247f3d90e0e0977d516

                SHA1

                9efe02f0980bb4ae4d4da1f59cc01afc7f79b704

                SHA256

                ff962031c00c46c832ca3744da0dc51cd6f330d2575267275aa2102afc331183

                SHA512

                1ab75159f946e9a9f56f0c7e8f8a127d7472fee520c0d14e5496bc45f30846cf8e85344027ab9d0fa093da6963f4396a2a73705d488b1ad5b27df81f1aeb0065

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m3742929.exe

                Filesize

                140KB

                MD5

                c8c9cf773e013247f3d90e0e0977d516

                SHA1

                9efe02f0980bb4ae4d4da1f59cc01afc7f79b704

                SHA256

                ff962031c00c46c832ca3744da0dc51cd6f330d2575267275aa2102afc331183

                SHA512

                1ab75159f946e9a9f56f0c7e8f8a127d7472fee520c0d14e5496bc45f30846cf8e85344027ab9d0fa093da6963f4396a2a73705d488b1ad5b27df81f1aeb0065

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

                Filesize

                334KB

                MD5

                5021b4fda8ea80c1b97f3f384a67e568

                SHA1

                01ecd3e6c0e9c8ccac99138370567e50126f33f6

                SHA256

                288dc496e622d7b82536243b9b5b639de6d460ac60346676f691221772282354

                SHA512

                7ce81042bd9a4fe5cb98cb345286a1acd0a29717150f5a11c1d8e2b40032711fb479683e3b9592bc3fcb74514f6d7bfb9170ead983c9195cf8875db82362ef3e

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

                Filesize

                334KB

                MD5

                5021b4fda8ea80c1b97f3f384a67e568

                SHA1

                01ecd3e6c0e9c8ccac99138370567e50126f33f6

                SHA256

                288dc496e622d7b82536243b9b5b639de6d460ac60346676f691221772282354

                SHA512

                7ce81042bd9a4fe5cb98cb345286a1acd0a29717150f5a11c1d8e2b40032711fb479683e3b9592bc3fcb74514f6d7bfb9170ead983c9195cf8875db82362ef3e

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

                Filesize

                334KB

                MD5

                5021b4fda8ea80c1b97f3f384a67e568

                SHA1

                01ecd3e6c0e9c8ccac99138370567e50126f33f6

                SHA256

                288dc496e622d7b82536243b9b5b639de6d460ac60346676f691221772282354

                SHA512

                7ce81042bd9a4fe5cb98cb345286a1acd0a29717150f5a11c1d8e2b40032711fb479683e3b9592bc3fcb74514f6d7bfb9170ead983c9195cf8875db82362ef3e

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

                Filesize

                334KB

                MD5

                5021b4fda8ea80c1b97f3f384a67e568

                SHA1

                01ecd3e6c0e9c8ccac99138370567e50126f33f6

                SHA256

                288dc496e622d7b82536243b9b5b639de6d460ac60346676f691221772282354

                SHA512

                7ce81042bd9a4fe5cb98cb345286a1acd0a29717150f5a11c1d8e2b40032711fb479683e3b9592bc3fcb74514f6d7bfb9170ead983c9195cf8875db82362ef3e

              • 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

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

                Filesize

                89KB

                MD5

                5bc0153d2973241b72a38c51a2f72116

                SHA1

                cd9c689663557452631d9f8ff609208b01884a32

                SHA256

                68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                SHA512

                2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

              • memory/4604-54-0x0000000000A40000-0x0000000000A70000-memory.dmp

                Filesize

                192KB

              • memory/4604-55-0x00000000723E0000-0x0000000072ACE000-memory.dmp

                Filesize

                6.9MB

              • memory/4604-56-0x0000000005300000-0x0000000005306000-memory.dmp

                Filesize

                24KB

              • memory/4604-57-0x000000000ACF0000-0x000000000B2F6000-memory.dmp

                Filesize

                6.0MB

              • memory/4604-58-0x000000000A850000-0x000000000A95A000-memory.dmp

                Filesize

                1.0MB

              • memory/4604-59-0x000000000A780000-0x000000000A792000-memory.dmp

                Filesize

                72KB

              • memory/4604-60-0x000000000A7E0000-0x000000000A81E000-memory.dmp

                Filesize

                248KB

              • memory/4604-61-0x000000000A960000-0x000000000A9AB000-memory.dmp

                Filesize

                300KB

              • memory/4604-62-0x00000000723E0000-0x0000000072ACE000-memory.dmp

                Filesize

                6.9MB