Analysis

  • max time kernel
    157s
  • max time network
    164s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230824-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230824-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/08/2023, 04:21

General

  • Target

    2d7744165c443a6900ed139eeaee80ecebaf4fd7205ad.exe

  • Size

    704KB

  • MD5

    2cf78a30b057638a172722777cc197fd

  • SHA1

    308402fa84f40ea18e4649cb0a1c32c2dd9e392e

  • SHA256

    2d7744165c443a6900ed139eeaee80ecebaf4fd7205add48add186d8a7f5a375

  • SHA512

    3762c8399df9c01c67fc71b81f969d64fc5686db131e7d5bf3f24512037df28b42b6a15b7f044aa25bf9200aa1886ae08014f14fd63bcb00b603b4d443ccd0e8

  • SSDEEP

    12288:IMrzy90+h3XkjUch3lEXRWI+g9zEWV3lcKLxkWk9C3YxbKLeqaB68u:LyhanhKXkLg9BVVckxkWk9pxbKaNm

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.

  • 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.

  • RedLine payload 3 IoCs
  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2d7744165c443a6900ed139eeaee80ecebaf4fd7205ad.exe
    "C:\Users\Admin\AppData\Local\Temp\2d7744165c443a6900ed139eeaee80ecebaf4fd7205ad.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3152
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3615523.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3615523.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4312
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7116985.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7116985.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4848
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x2709437.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x2709437.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:4624
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g4254317.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g4254317.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3992
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h0054376.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h0054376.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:3404
            • 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:3188
              • 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:4800
              • 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:404
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:2292
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:908
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:3240
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\b40d11255d" /P "Admin:N"
                        8⤵
                          PID:1392
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                          8⤵
                            PID:2008
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:3100
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:2400
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i7523209.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i7523209.exe
                      4⤵
                      • Executes dropped EXE
                      PID:5064
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:1688
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:1880

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3615523.exe

                Filesize

                599KB

                MD5

                138a4bca3e17f8988005ffe11aec547f

                SHA1

                38ad5d6fbb5b7747329464093a7196eee2523302

                SHA256

                7272ef6afc0b517aae628ae36e123d93b534b4e57877109cdaddf5a809979040

                SHA512

                30f95fe6d3a39098a21e2b6d5b475503437d9dc641d4c7373129a0f128193efeb7384506289916faa42a3f15899b36e05c0772c0f1600778ada947a62fac1f09

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3615523.exe

                Filesize

                599KB

                MD5

                138a4bca3e17f8988005ffe11aec547f

                SHA1

                38ad5d6fbb5b7747329464093a7196eee2523302

                SHA256

                7272ef6afc0b517aae628ae36e123d93b534b4e57877109cdaddf5a809979040

                SHA512

                30f95fe6d3a39098a21e2b6d5b475503437d9dc641d4c7373129a0f128193efeb7384506289916faa42a3f15899b36e05c0772c0f1600778ada947a62fac1f09

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7116985.exe

                Filesize

                433KB

                MD5

                24f4b32b0112d0df20dc5a0b688da573

                SHA1

                369ac079dbf9c1061fdf0bfd8437c27879ddc6b4

                SHA256

                7a6269eba915b03f6821363efadf55d6c9ada0e8d96638f8fd68388695b36a20

                SHA512

                4f1f00affdd358154faa654d5da52c097e515c0e36ac665d889ce32e600c70634cfa9ee22939ee0054403398c9b33e0e9a1e1af630f59f3551bbf1f7582d4109

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7116985.exe

                Filesize

                433KB

                MD5

                24f4b32b0112d0df20dc5a0b688da573

                SHA1

                369ac079dbf9c1061fdf0bfd8437c27879ddc6b4

                SHA256

                7a6269eba915b03f6821363efadf55d6c9ada0e8d96638f8fd68388695b36a20

                SHA512

                4f1f00affdd358154faa654d5da52c097e515c0e36ac665d889ce32e600c70634cfa9ee22939ee0054403398c9b33e0e9a1e1af630f59f3551bbf1f7582d4109

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i7523209.exe

                Filesize

                173KB

                MD5

                afc81b31bee97badacf7ae424801021a

                SHA1

                4e2d949c1bf7b6f58d7de310342c101dcd4657a8

                SHA256

                7d7995a94bbfa1bb1909a6260ed3f7cc393c94362286300d86017b18dc2fc3f7

                SHA512

                a1f67cf4c6c7930c454777a26666355bc63d4e33c5ded16828c4bd22b4b113447e8e75aa2302ef9a3b80d70be8c14cfc47d88cd4372037b6a176f91a9773ed73

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i7523209.exe

                Filesize

                173KB

                MD5

                afc81b31bee97badacf7ae424801021a

                SHA1

                4e2d949c1bf7b6f58d7de310342c101dcd4657a8

                SHA256

                7d7995a94bbfa1bb1909a6260ed3f7cc393c94362286300d86017b18dc2fc3f7

                SHA512

                a1f67cf4c6c7930c454777a26666355bc63d4e33c5ded16828c4bd22b4b113447e8e75aa2302ef9a3b80d70be8c14cfc47d88cd4372037b6a176f91a9773ed73

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x2709437.exe

                Filesize

                277KB

                MD5

                87ed4e3b7f132f917803a36aafffc1d1

                SHA1

                3c1b5b10ce47b8b2d97164ad8d6159f5c7caf777

                SHA256

                c11ebeae02c88bbef852d6ad190122d4f947f26e834b6873830fece4c21061f1

                SHA512

                783877d3150333c50d64bc1a8c7de9bcef64359f41d0c99793ca08791d62f2254954b95de93d840c45b1774ce61979cad064dc12e5e4a4931383d4e467e89119

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x2709437.exe

                Filesize

                277KB

                MD5

                87ed4e3b7f132f917803a36aafffc1d1

                SHA1

                3c1b5b10ce47b8b2d97164ad8d6159f5c7caf777

                SHA256

                c11ebeae02c88bbef852d6ad190122d4f947f26e834b6873830fece4c21061f1

                SHA512

                783877d3150333c50d64bc1a8c7de9bcef64359f41d0c99793ca08791d62f2254954b95de93d840c45b1774ce61979cad064dc12e5e4a4931383d4e467e89119

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g4254317.exe

                Filesize

                15KB

                MD5

                c31a592d0e50d0551c9aecb350493ca4

                SHA1

                bdc66dd07c514e59865afb64b34e62fc7840198b

                SHA256

                107826ae9847f4c66430224aceb5806a0379686bdf5b1fe0ec1c4a041437fc77

                SHA512

                f43178449408671a4b28b1156966b85dd0510ea1c6eda59490651dc836d72708fce251bb7c2377f8b89b2f759371cd548d7573aaafe2a919faf220515598a526

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g4254317.exe

                Filesize

                15KB

                MD5

                c31a592d0e50d0551c9aecb350493ca4

                SHA1

                bdc66dd07c514e59865afb64b34e62fc7840198b

                SHA256

                107826ae9847f4c66430224aceb5806a0379686bdf5b1fe0ec1c4a041437fc77

                SHA512

                f43178449408671a4b28b1156966b85dd0510ea1c6eda59490651dc836d72708fce251bb7c2377f8b89b2f759371cd548d7573aaafe2a919faf220515598a526

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h0054376.exe

                Filesize

                321KB

                MD5

                6f155889498a8296c089cd6622dfeedd

                SHA1

                52babc66be6d787d923f09c449be2e7c96e34c4a

                SHA256

                99f0026cdd19ce0d42a6030a6e7a15d1c9d577f99f2e88d7bab3d64016497257

                SHA512

                eba3edfb812681f4040d97800980003e66e069081f8ead678a670129c29368052a6b63455b63cc1d7e875b9eb25fc1ad3c843b49176ff944de3e0ae3a2abd13b

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h0054376.exe

                Filesize

                321KB

                MD5

                6f155889498a8296c089cd6622dfeedd

                SHA1

                52babc66be6d787d923f09c449be2e7c96e34c4a

                SHA256

                99f0026cdd19ce0d42a6030a6e7a15d1c9d577f99f2e88d7bab3d64016497257

                SHA512

                eba3edfb812681f4040d97800980003e66e069081f8ead678a670129c29368052a6b63455b63cc1d7e875b9eb25fc1ad3c843b49176ff944de3e0ae3a2abd13b

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

                Filesize

                321KB

                MD5

                6f155889498a8296c089cd6622dfeedd

                SHA1

                52babc66be6d787d923f09c449be2e7c96e34c4a

                SHA256

                99f0026cdd19ce0d42a6030a6e7a15d1c9d577f99f2e88d7bab3d64016497257

                SHA512

                eba3edfb812681f4040d97800980003e66e069081f8ead678a670129c29368052a6b63455b63cc1d7e875b9eb25fc1ad3c843b49176ff944de3e0ae3a2abd13b

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

                Filesize

                321KB

                MD5

                6f155889498a8296c089cd6622dfeedd

                SHA1

                52babc66be6d787d923f09c449be2e7c96e34c4a

                SHA256

                99f0026cdd19ce0d42a6030a6e7a15d1c9d577f99f2e88d7bab3d64016497257

                SHA512

                eba3edfb812681f4040d97800980003e66e069081f8ead678a670129c29368052a6b63455b63cc1d7e875b9eb25fc1ad3c843b49176ff944de3e0ae3a2abd13b

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

                Filesize

                321KB

                MD5

                6f155889498a8296c089cd6622dfeedd

                SHA1

                52babc66be6d787d923f09c449be2e7c96e34c4a

                SHA256

                99f0026cdd19ce0d42a6030a6e7a15d1c9d577f99f2e88d7bab3d64016497257

                SHA512

                eba3edfb812681f4040d97800980003e66e069081f8ead678a670129c29368052a6b63455b63cc1d7e875b9eb25fc1ad3c843b49176ff944de3e0ae3a2abd13b

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

                Filesize

                321KB

                MD5

                6f155889498a8296c089cd6622dfeedd

                SHA1

                52babc66be6d787d923f09c449be2e7c96e34c4a

                SHA256

                99f0026cdd19ce0d42a6030a6e7a15d1c9d577f99f2e88d7bab3d64016497257

                SHA512

                eba3edfb812681f4040d97800980003e66e069081f8ead678a670129c29368052a6b63455b63cc1d7e875b9eb25fc1ad3c843b49176ff944de3e0ae3a2abd13b

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

                Filesize

                321KB

                MD5

                6f155889498a8296c089cd6622dfeedd

                SHA1

                52babc66be6d787d923f09c449be2e7c96e34c4a

                SHA256

                99f0026cdd19ce0d42a6030a6e7a15d1c9d577f99f2e88d7bab3d64016497257

                SHA512

                eba3edfb812681f4040d97800980003e66e069081f8ead678a670129c29368052a6b63455b63cc1d7e875b9eb25fc1ad3c843b49176ff944de3e0ae3a2abd13b

              • 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/3992-28-0x0000000000250000-0x000000000025A000-memory.dmp

                Filesize

                40KB

              • memory/3992-31-0x00007FFF802C0000-0x00007FFF80D81000-memory.dmp

                Filesize

                10.8MB

              • memory/3992-29-0x00007FFF802C0000-0x00007FFF80D81000-memory.dmp

                Filesize

                10.8MB

              • memory/5064-51-0x0000000005270000-0x0000000005280000-memory.dmp

                Filesize

                64KB

              • memory/5064-52-0x00000000052E0000-0x00000000052F2000-memory.dmp

                Filesize

                72KB

              • memory/5064-53-0x0000000005340000-0x000000000537C000-memory.dmp

                Filesize

                240KB

              • memory/5064-54-0x0000000073C70000-0x0000000074420000-memory.dmp

                Filesize

                7.7MB

              • memory/5064-55-0x0000000005270000-0x0000000005280000-memory.dmp

                Filesize

                64KB

              • memory/5064-50-0x00000000053A0000-0x00000000054AA000-memory.dmp

                Filesize

                1.0MB

              • memory/5064-49-0x00000000058A0000-0x0000000005EB8000-memory.dmp

                Filesize

                6.1MB

              • memory/5064-48-0x0000000073C70000-0x0000000074420000-memory.dmp

                Filesize

                7.7MB

              • memory/5064-47-0x0000000000960000-0x0000000000990000-memory.dmp

                Filesize

                192KB