Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-08-2023 04:31

General

  • Target

    40b635e8e2d6109a675e93b1b2f0e7d0232a5edf3c822c81d72d8111d2202441.exe

  • Size

    704KB

  • MD5

    578ac01b84375a741df61fb0905f899a

  • SHA1

    4abb5358c843171f32e21f84461cb85b1f747a6a

  • SHA256

    40b635e8e2d6109a675e93b1b2f0e7d0232a5edf3c822c81d72d8111d2202441

  • SHA512

    71a8c9908709aced93bb8508cf6b07dba6e1024976f4eb32ae26e80a43b4e105e19cebaf67d736ba094210391ff6017c9700c193d251f80439535cbbc482abb7

  • SSDEEP

    12288:/MrLy90lUQCBifTAvzhl0q6xtzZvMoO3G8m0s7/RD/lKHMOdy95zWZ54DPSbKUSJ:My5QCUg38tz9MvWUs7/RDtKFCzWZ5G3V

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
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • 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\40b635e8e2d6109a675e93b1b2f0e7d0232a5edf3c822c81d72d8111d2202441.exe
    "C:\Users\Admin\AppData\Local\Temp\40b635e8e2d6109a675e93b1b2f0e7d0232a5edf3c822c81d72d8111d2202441.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4060
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8128401.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8128401.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2428
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1404372.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1404372.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1556
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x0330595.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x0330595.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2464
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g7842819.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g7842819.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2828
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h3296567.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h3296567.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:3264
            • 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:4028
              • 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:2556
              • 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:1632
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:1076
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:4576
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:4896
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:4468
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:1876
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:3984
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:4552
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i1931894.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i1931894.exe
                      4⤵
                      • Executes dropped EXE
                      PID:4196
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:3772
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:2484
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe start wuauserv
                1⤵
                • Launches sc.exe
                PID:400

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8128401.exe

                Filesize

                599KB

                MD5

                03bfb9594eda9982e63b73a257c0c04c

                SHA1

                9d80ca46426b79b50076dc81b4beb5012345d01d

                SHA256

                a8e4ad5dad5a63561c44031f808ff43cfe02d3d77f49962eca4b045fcfad0fa1

                SHA512

                13126e654ef00b6b79858c9fc9c5a460f08a7b0fe9d528b6cf686a3eaef2ed8fa4ce995579a92f138eaa9347b1ad23c3e8e5e8eab2a691d3acfb359092f3a810

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8128401.exe

                Filesize

                599KB

                MD5

                03bfb9594eda9982e63b73a257c0c04c

                SHA1

                9d80ca46426b79b50076dc81b4beb5012345d01d

                SHA256

                a8e4ad5dad5a63561c44031f808ff43cfe02d3d77f49962eca4b045fcfad0fa1

                SHA512

                13126e654ef00b6b79858c9fc9c5a460f08a7b0fe9d528b6cf686a3eaef2ed8fa4ce995579a92f138eaa9347b1ad23c3e8e5e8eab2a691d3acfb359092f3a810

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1404372.exe

                Filesize

                433KB

                MD5

                13c5a01375b1ebb14b4992a5cfbb241e

                SHA1

                540c694a3671820072ee2e6737b63b38015451e7

                SHA256

                ba0edb5ad45d6066c625866c1eda649c5b0c88d59280aa0f12da9ab5f6a060bd

                SHA512

                175b60c8ed79e3b3d77891f45aed96853e654fddefb528a1004f45ab1a20e45b10aebe94a9aab0a6da3b44a091243d940b9f87fda66fb71e52b1e01ca9e3b541

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1404372.exe

                Filesize

                433KB

                MD5

                13c5a01375b1ebb14b4992a5cfbb241e

                SHA1

                540c694a3671820072ee2e6737b63b38015451e7

                SHA256

                ba0edb5ad45d6066c625866c1eda649c5b0c88d59280aa0f12da9ab5f6a060bd

                SHA512

                175b60c8ed79e3b3d77891f45aed96853e654fddefb528a1004f45ab1a20e45b10aebe94a9aab0a6da3b44a091243d940b9f87fda66fb71e52b1e01ca9e3b541

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i1931894.exe

                Filesize

                175KB

                MD5

                0a47155d4d7c8b968f2e4ab821ace916

                SHA1

                489d118bc5923d5d13b297db74126d791d4b10b9

                SHA256

                aee7bb478ff55a201a2c6999679a7f5da5347926cba427a88efe73a1eef4d7a3

                SHA512

                8f2c44f4e43ece44e013dfb39efb11b65fbf3226680f869c08980d13bcfd2bbe564dd69780d6b5df889a0eb6a3ce246d5baf75b2a791d0b9a3b30518df25d9f0

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i1931894.exe

                Filesize

                175KB

                MD5

                0a47155d4d7c8b968f2e4ab821ace916

                SHA1

                489d118bc5923d5d13b297db74126d791d4b10b9

                SHA256

                aee7bb478ff55a201a2c6999679a7f5da5347926cba427a88efe73a1eef4d7a3

                SHA512

                8f2c44f4e43ece44e013dfb39efb11b65fbf3226680f869c08980d13bcfd2bbe564dd69780d6b5df889a0eb6a3ce246d5baf75b2a791d0b9a3b30518df25d9f0

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x0330595.exe

                Filesize

                277KB

                MD5

                c18e5996b7adb745f8f3b0dcdee032ea

                SHA1

                be40d60f2610c6b0d95c99fbf45a68610f1b8c06

                SHA256

                2f2d5a6164862b445605ebb78443a5fff501d119bc3d1141585bf7a27e456a27

                SHA512

                07ad0a5d536f73a2d7c30a71f34199af7e2fd0d7b6c96c336854f960635d631817c704f02bdfbc7a73d133d4465e97e6c83c7a46a554937e5a1972fc937cb38d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x0330595.exe

                Filesize

                277KB

                MD5

                c18e5996b7adb745f8f3b0dcdee032ea

                SHA1

                be40d60f2610c6b0d95c99fbf45a68610f1b8c06

                SHA256

                2f2d5a6164862b445605ebb78443a5fff501d119bc3d1141585bf7a27e456a27

                SHA512

                07ad0a5d536f73a2d7c30a71f34199af7e2fd0d7b6c96c336854f960635d631817c704f02bdfbc7a73d133d4465e97e6c83c7a46a554937e5a1972fc937cb38d

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g7842819.exe

                Filesize

                16KB

                MD5

                700089e3e87020168b252c5b573679ec

                SHA1

                1fce56d155836f49c697486c18a52e73eb2c801c

                SHA256

                7265c2b6e5ee7a4a5440cfe4547ebbfb222b8699eab7c9e5f20e01b39d90dba9

                SHA512

                d3470267bf3e80f1f0ea3ef2737ef0fc0b32f1dc79a113e81c72a4f23c5d9683b20d2ad46c50bb3d5fba79553f6b7009e8ec0f63514382b3f7fee44903e53825

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g7842819.exe

                Filesize

                16KB

                MD5

                700089e3e87020168b252c5b573679ec

                SHA1

                1fce56d155836f49c697486c18a52e73eb2c801c

                SHA256

                7265c2b6e5ee7a4a5440cfe4547ebbfb222b8699eab7c9e5f20e01b39d90dba9

                SHA512

                d3470267bf3e80f1f0ea3ef2737ef0fc0b32f1dc79a113e81c72a4f23c5d9683b20d2ad46c50bb3d5fba79553f6b7009e8ec0f63514382b3f7fee44903e53825

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h3296567.exe

                Filesize

                324KB

                MD5

                c0661a3fb6409ac2bbe2c4f072ef133c

                SHA1

                1062461c526359854c152c6de3e562b25f066649

                SHA256

                72081a7ccddae607f95ecd6648f3983b520c8408871de390b7460ec31fa34f56

                SHA512

                d23e1158849a04c49825602c9a7766ccfefa92c7ba65f230547dd9497c07d459b5eadfea31a24a0cffd93eab7c113314a7fd3983dfebc1c426edb1e1ae401b16

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h3296567.exe

                Filesize

                324KB

                MD5

                c0661a3fb6409ac2bbe2c4f072ef133c

                SHA1

                1062461c526359854c152c6de3e562b25f066649

                SHA256

                72081a7ccddae607f95ecd6648f3983b520c8408871de390b7460ec31fa34f56

                SHA512

                d23e1158849a04c49825602c9a7766ccfefa92c7ba65f230547dd9497c07d459b5eadfea31a24a0cffd93eab7c113314a7fd3983dfebc1c426edb1e1ae401b16

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

                Filesize

                324KB

                MD5

                c0661a3fb6409ac2bbe2c4f072ef133c

                SHA1

                1062461c526359854c152c6de3e562b25f066649

                SHA256

                72081a7ccddae607f95ecd6648f3983b520c8408871de390b7460ec31fa34f56

                SHA512

                d23e1158849a04c49825602c9a7766ccfefa92c7ba65f230547dd9497c07d459b5eadfea31a24a0cffd93eab7c113314a7fd3983dfebc1c426edb1e1ae401b16

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

                Filesize

                324KB

                MD5

                c0661a3fb6409ac2bbe2c4f072ef133c

                SHA1

                1062461c526359854c152c6de3e562b25f066649

                SHA256

                72081a7ccddae607f95ecd6648f3983b520c8408871de390b7460ec31fa34f56

                SHA512

                d23e1158849a04c49825602c9a7766ccfefa92c7ba65f230547dd9497c07d459b5eadfea31a24a0cffd93eab7c113314a7fd3983dfebc1c426edb1e1ae401b16

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

                Filesize

                324KB

                MD5

                c0661a3fb6409ac2bbe2c4f072ef133c

                SHA1

                1062461c526359854c152c6de3e562b25f066649

                SHA256

                72081a7ccddae607f95ecd6648f3983b520c8408871de390b7460ec31fa34f56

                SHA512

                d23e1158849a04c49825602c9a7766ccfefa92c7ba65f230547dd9497c07d459b5eadfea31a24a0cffd93eab7c113314a7fd3983dfebc1c426edb1e1ae401b16

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

                Filesize

                324KB

                MD5

                c0661a3fb6409ac2bbe2c4f072ef133c

                SHA1

                1062461c526359854c152c6de3e562b25f066649

                SHA256

                72081a7ccddae607f95ecd6648f3983b520c8408871de390b7460ec31fa34f56

                SHA512

                d23e1158849a04c49825602c9a7766ccfefa92c7ba65f230547dd9497c07d459b5eadfea31a24a0cffd93eab7c113314a7fd3983dfebc1c426edb1e1ae401b16

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

                Filesize

                324KB

                MD5

                c0661a3fb6409ac2bbe2c4f072ef133c

                SHA1

                1062461c526359854c152c6de3e562b25f066649

                SHA256

                72081a7ccddae607f95ecd6648f3983b520c8408871de390b7460ec31fa34f56

                SHA512

                d23e1158849a04c49825602c9a7766ccfefa92c7ba65f230547dd9497c07d459b5eadfea31a24a0cffd93eab7c113314a7fd3983dfebc1c426edb1e1ae401b16

              • 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/2828-28-0x0000000000CC0000-0x0000000000CCA000-memory.dmp

                Filesize

                40KB

              • memory/2828-31-0x00007FFE3C700000-0x00007FFE3D1C1000-memory.dmp

                Filesize

                10.8MB

              • memory/2828-29-0x00007FFE3C700000-0x00007FFE3D1C1000-memory.dmp

                Filesize

                10.8MB

              • memory/4196-51-0x0000000004C90000-0x0000000004CA0000-memory.dmp

                Filesize

                64KB

              • memory/4196-52-0x0000000004BF0000-0x0000000004C02000-memory.dmp

                Filesize

                72KB

              • memory/4196-53-0x0000000004C50000-0x0000000004C8C000-memory.dmp

                Filesize

                240KB

              • memory/4196-54-0x0000000073210000-0x00000000739C0000-memory.dmp

                Filesize

                7.7MB

              • memory/4196-55-0x0000000004C90000-0x0000000004CA0000-memory.dmp

                Filesize

                64KB

              • memory/4196-50-0x0000000004EB0000-0x0000000004FBA000-memory.dmp

                Filesize

                1.0MB

              • memory/4196-49-0x00000000053C0000-0x00000000059D8000-memory.dmp

                Filesize

                6.1MB

              • memory/4196-48-0x0000000073210000-0x00000000739C0000-memory.dmp

                Filesize

                7.7MB

              • memory/4196-47-0x0000000000230000-0x0000000000260000-memory.dmp

                Filesize

                192KB