Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-08-2023 18:16

General

  • Target

    99b0a06ed70eb77e42c1444d63c4f7851fcf7bac8653c4e372d6c4abb34f00ae.exe

  • Size

    705KB

  • MD5

    c2d03da158b92725a344bceef2f59298

  • SHA1

    a7e94185102399a87fbab30ad519fc3efc3cfc35

  • SHA256

    99b0a06ed70eb77e42c1444d63c4f7851fcf7bac8653c4e372d6c4abb34f00ae

  • SHA512

    0b551bb8f8f01f210d66d2d518fa3124e34a7f3a19dcd531eb59bd94d8a681f19bf45bc900893c099777068ed58c2c0c14e3f40bf6af87bd8669a5cb8cd484e8

  • SSDEEP

    12288:TMrhy90mk+0BPhZ/zGUt5TdGFfIM+WcOiGA9UrKsjCUBjumHekQOvZB+:uy1kHZ/dtVYF4VOd7jpjusQok

Malware Config

Extracted

Family

amadey

Version

3.87

C2

77.91.68.18/nice/index.php

Extracted

Family

redline

Botnet

stas

C2

77.91.124.82:19071

Attributes
  • auth_value

    db6d96c4eade05afc28c31d9ad73a73c

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.

  • 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\99b0a06ed70eb77e42c1444d63c4f7851fcf7bac8653c4e372d6c4abb34f00ae.exe
    "C:\Users\Admin\AppData\Local\Temp\99b0a06ed70eb77e42c1444d63c4f7851fcf7bac8653c4e372d6c4abb34f00ae.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:432
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7299009.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7299009.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1620
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9461934.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9461934.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4116
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x8803245.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x8803245.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:1668
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g5861802.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g5861802.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3640
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h0646076.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h0646076.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:3016
            • 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:1464
              • 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:416
              • 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:2888
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:3100
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:1516
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:5052
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:3052
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:4904
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:4764
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:964
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i6925353.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i6925353.exe
                      4⤵
                      • Executes dropped EXE
                      PID:1572
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:1660
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:3644

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7299009.exe

                Filesize

                599KB

                MD5

                95100ee5a8dea490ed9aee93d98748dd

                SHA1

                ce4723e7a1ce1d514d675241339f8d21d9fce369

                SHA256

                625c98156dbe395a724fb982b304323355027eca8061d0913033ed9ef9387322

                SHA512

                d7a5eaa285793a8ed7e52cf0ea48c6066a414aa9e84c523494c8d3234d33f56a3ec062dd4fa684fb97c1b01795fa261e1473e9e2ae605de0fb6e17615323abe9

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7299009.exe

                Filesize

                599KB

                MD5

                95100ee5a8dea490ed9aee93d98748dd

                SHA1

                ce4723e7a1ce1d514d675241339f8d21d9fce369

                SHA256

                625c98156dbe395a724fb982b304323355027eca8061d0913033ed9ef9387322

                SHA512

                d7a5eaa285793a8ed7e52cf0ea48c6066a414aa9e84c523494c8d3234d33f56a3ec062dd4fa684fb97c1b01795fa261e1473e9e2ae605de0fb6e17615323abe9

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9461934.exe

                Filesize

                433KB

                MD5

                b3fecc4669613d2c031a121d03aeef60

                SHA1

                844364dbd63449f7b91f6417b68b10500f575463

                SHA256

                d096e13b92b4525ea216d241b016803cb3c1cd431435ef873dab43d213b8f238

                SHA512

                d0967f0b16291c649257c17ecfbaf433e181c911777bb1848cfcd196d94293483d1915eca11ed591c124364491269b4d497d4d831dc05e6e52b0f09093c552fa

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9461934.exe

                Filesize

                433KB

                MD5

                b3fecc4669613d2c031a121d03aeef60

                SHA1

                844364dbd63449f7b91f6417b68b10500f575463

                SHA256

                d096e13b92b4525ea216d241b016803cb3c1cd431435ef873dab43d213b8f238

                SHA512

                d0967f0b16291c649257c17ecfbaf433e181c911777bb1848cfcd196d94293483d1915eca11ed591c124364491269b4d497d4d831dc05e6e52b0f09093c552fa

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i6925353.exe

                Filesize

                174KB

                MD5

                c176b6326209bbfb09a0902273e1421f

                SHA1

                45e0daac5c7e0deb84028c4700255a9bbc5ff1db

                SHA256

                3499dfd4127464746870cf15017bb079b3734795f8ebf3a53b5ea1d82a5620bd

                SHA512

                6b37e7541db85d62603b241ab28e96129f35973952a005c68ef0499064da69095c36d96665029b1b9cc16a81468da5c57b5a935245e566481c78a2980ec63996

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i6925353.exe

                Filesize

                174KB

                MD5

                c176b6326209bbfb09a0902273e1421f

                SHA1

                45e0daac5c7e0deb84028c4700255a9bbc5ff1db

                SHA256

                3499dfd4127464746870cf15017bb079b3734795f8ebf3a53b5ea1d82a5620bd

                SHA512

                6b37e7541db85d62603b241ab28e96129f35973952a005c68ef0499064da69095c36d96665029b1b9cc16a81468da5c57b5a935245e566481c78a2980ec63996

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x8803245.exe

                Filesize

                277KB

                MD5

                b18c1ca8142347f0012bdf4d3eb0d7d9

                SHA1

                3a1a4466d1a9293d04273179b64010925bbe2de4

                SHA256

                15409326f73170a96e114becb43c3497f23004f59b4a1ba642e55c100b62ef04

                SHA512

                7b77417a3531d165a7328dba15063caaee70ab99d61883652dc480dfe554a3799d6e9b89dec83502b31d2e32895a50d9361abb5808b22e6e59c3502f25966c6e

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x8803245.exe

                Filesize

                277KB

                MD5

                b18c1ca8142347f0012bdf4d3eb0d7d9

                SHA1

                3a1a4466d1a9293d04273179b64010925bbe2de4

                SHA256

                15409326f73170a96e114becb43c3497f23004f59b4a1ba642e55c100b62ef04

                SHA512

                7b77417a3531d165a7328dba15063caaee70ab99d61883652dc480dfe554a3799d6e9b89dec83502b31d2e32895a50d9361abb5808b22e6e59c3502f25966c6e

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g5861802.exe

                Filesize

                16KB

                MD5

                02a795bd190476d05d345c8894008987

                SHA1

                da4863f75ec1e70efbd183cb137b9fd86820a3aa

                SHA256

                71a7bda6a32a31661ec94ab7794bf9cefc727ac13b37029640e06d55ef99383a

                SHA512

                5cd56eb127f28bc116176123b19594c5df9585566398b9abfd4daeb8a05af447718e0e5402ea257b0f3d00cf10235eb022736f34fdc657dabb87e9f6159ccc33

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g5861802.exe

                Filesize

                16KB

                MD5

                02a795bd190476d05d345c8894008987

                SHA1

                da4863f75ec1e70efbd183cb137b9fd86820a3aa

                SHA256

                71a7bda6a32a31661ec94ab7794bf9cefc727ac13b37029640e06d55ef99383a

                SHA512

                5cd56eb127f28bc116176123b19594c5df9585566398b9abfd4daeb8a05af447718e0e5402ea257b0f3d00cf10235eb022736f34fdc657dabb87e9f6159ccc33

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h0646076.exe

                Filesize

                324KB

                MD5

                5b3014597427a15d2fae545fc14856fe

                SHA1

                bd989a0d1a497f79c8ca5bb3a2b73909ab8e49c6

                SHA256

                948d9d8c3f3fc0971f86917d523037a2c48d83e15338ad6555e00297015e494c

                SHA512

                7740d8670550e2fe207e13538bcf0da72d76b3f3a2a6b62b60ed56bd64c1aa470f9e1df8027d0a3ebaa743bbae3e6b01b237fc112114b3fbea60d7dd70877c0e

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h0646076.exe

                Filesize

                324KB

                MD5

                5b3014597427a15d2fae545fc14856fe

                SHA1

                bd989a0d1a497f79c8ca5bb3a2b73909ab8e49c6

                SHA256

                948d9d8c3f3fc0971f86917d523037a2c48d83e15338ad6555e00297015e494c

                SHA512

                7740d8670550e2fe207e13538bcf0da72d76b3f3a2a6b62b60ed56bd64c1aa470f9e1df8027d0a3ebaa743bbae3e6b01b237fc112114b3fbea60d7dd70877c0e

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

                Filesize

                324KB

                MD5

                5b3014597427a15d2fae545fc14856fe

                SHA1

                bd989a0d1a497f79c8ca5bb3a2b73909ab8e49c6

                SHA256

                948d9d8c3f3fc0971f86917d523037a2c48d83e15338ad6555e00297015e494c

                SHA512

                7740d8670550e2fe207e13538bcf0da72d76b3f3a2a6b62b60ed56bd64c1aa470f9e1df8027d0a3ebaa743bbae3e6b01b237fc112114b3fbea60d7dd70877c0e

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

                Filesize

                324KB

                MD5

                5b3014597427a15d2fae545fc14856fe

                SHA1

                bd989a0d1a497f79c8ca5bb3a2b73909ab8e49c6

                SHA256

                948d9d8c3f3fc0971f86917d523037a2c48d83e15338ad6555e00297015e494c

                SHA512

                7740d8670550e2fe207e13538bcf0da72d76b3f3a2a6b62b60ed56bd64c1aa470f9e1df8027d0a3ebaa743bbae3e6b01b237fc112114b3fbea60d7dd70877c0e

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

                Filesize

                324KB

                MD5

                5b3014597427a15d2fae545fc14856fe

                SHA1

                bd989a0d1a497f79c8ca5bb3a2b73909ab8e49c6

                SHA256

                948d9d8c3f3fc0971f86917d523037a2c48d83e15338ad6555e00297015e494c

                SHA512

                7740d8670550e2fe207e13538bcf0da72d76b3f3a2a6b62b60ed56bd64c1aa470f9e1df8027d0a3ebaa743bbae3e6b01b237fc112114b3fbea60d7dd70877c0e

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

                Filesize

                324KB

                MD5

                5b3014597427a15d2fae545fc14856fe

                SHA1

                bd989a0d1a497f79c8ca5bb3a2b73909ab8e49c6

                SHA256

                948d9d8c3f3fc0971f86917d523037a2c48d83e15338ad6555e00297015e494c

                SHA512

                7740d8670550e2fe207e13538bcf0da72d76b3f3a2a6b62b60ed56bd64c1aa470f9e1df8027d0a3ebaa743bbae3e6b01b237fc112114b3fbea60d7dd70877c0e

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

                Filesize

                324KB

                MD5

                5b3014597427a15d2fae545fc14856fe

                SHA1

                bd989a0d1a497f79c8ca5bb3a2b73909ab8e49c6

                SHA256

                948d9d8c3f3fc0971f86917d523037a2c48d83e15338ad6555e00297015e494c

                SHA512

                7740d8670550e2fe207e13538bcf0da72d76b3f3a2a6b62b60ed56bd64c1aa470f9e1df8027d0a3ebaa743bbae3e6b01b237fc112114b3fbea60d7dd70877c0e

              • 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/1572-53-0x0000000005590000-0x00000000055CC000-memory.dmp

                Filesize

                240KB

              • memory/1572-52-0x0000000005530000-0x0000000005542000-memory.dmp

                Filesize

                72KB

              • memory/1572-51-0x0000000005500000-0x0000000005510000-memory.dmp

                Filesize

                64KB

              • memory/1572-50-0x0000000005620000-0x000000000572A000-memory.dmp

                Filesize

                1.0MB

              • memory/1572-54-0x0000000073AB0000-0x0000000074260000-memory.dmp

                Filesize

                7.7MB

              • memory/1572-55-0x0000000005500000-0x0000000005510000-memory.dmp

                Filesize

                64KB

              • memory/1572-49-0x0000000005B30000-0x0000000006148000-memory.dmp

                Filesize

                6.1MB

              • memory/1572-48-0x0000000073AB0000-0x0000000074260000-memory.dmp

                Filesize

                7.7MB

              • memory/1572-47-0x0000000000A50000-0x0000000000A80000-memory.dmp

                Filesize

                192KB

              • memory/3640-31-0x00007FFF6C600000-0x00007FFF6D0C1000-memory.dmp

                Filesize

                10.8MB

              • memory/3640-29-0x00007FFF6C600000-0x00007FFF6D0C1000-memory.dmp

                Filesize

                10.8MB

              • memory/3640-28-0x0000000000230000-0x000000000023A000-memory.dmp

                Filesize

                40KB