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Analysis

  • max time kernel
    142s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/08/2023, 08:04

General

  • Target

    3ed393a608b912fcbf1016179d6e17eca2b01c5c8de1b196de6d6657b7dfe08b.exe

  • Size

    560KB

  • MD5

    9702d12001483fafdc58589ec74b4fd8

  • SHA1

    763bb87f2497a119c77c7ea91e2b175818705d6e

  • SHA256

    3ed393a608b912fcbf1016179d6e17eca2b01c5c8de1b196de6d6657b7dfe08b

  • SHA512

    3d610c1d61103131516d6d599ecb7ae840784c40e188edac8d966fe366606ac5b05e13986bc80e4d2bb94e4978f673035fbf96ec1d79a2ea5e7cbc1748e43cfe

  • SSDEEP

    12288:cMrsy902Kj7v8kUipmL5AVIrv1Nxy6lOiJlMz7/N9:gyViskIrv1PyKOqy

Malware Config

Extracted

Family

amadey

Version

3.87

C2

193.233.255.9/nasa/index.php

Extracted

Family

redline

Botnet

micky

C2

77.91.124.172:19071

Attributes
  • auth_value

    748f3c67c004f4a994500f05127b4428

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 3 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 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3ed393a608b912fcbf1016179d6e17eca2b01c5c8de1b196de6d6657b7dfe08b.exe
    "C:\Users\Admin\AppData\Local\Temp\3ed393a608b912fcbf1016179d6e17eca2b01c5c8de1b196de6d6657b7dfe08b.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3428
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z5051100.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z5051100.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3064
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z8689482.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z8689482.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3792
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p9324879.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p9324879.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1956
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r6961232.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r6961232.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4688
          • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
            "C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:2092
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN legosa.exe /TR "C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:3984
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "legosa.exe" /P "Admin:N"&&CACLS "legosa.exe" /P "Admin:R" /E&&echo Y|CACLS "..\ebb444342c" /P "Admin:N"&&CACLS "..\ebb444342c" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:2444
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:2548
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "legosa.exe" /P "Admin:N"
                  7⤵
                    PID:3628
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "legosa.exe" /P "Admin:R" /E
                    7⤵
                      PID:2488
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:2384
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\ebb444342c" /P "Admin:N"
                        7⤵
                          PID:1768
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\ebb444342c" /P "Admin:R" /E
                          7⤵
                            PID:1692
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:1428
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s9080172.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s9080172.exe
                    3⤵
                    • Executes dropped EXE
                    PID:2216
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                1⤵
                • Executes dropped EXE
                PID:2196
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                1⤵
                • Executes dropped EXE
                PID:2524
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                1⤵
                • Executes dropped EXE
                PID:3208

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z5051100.exe

                Filesize

                433KB

                MD5

                812898cf34e3808aa3a8891c30d5a9a6

                SHA1

                4b68c8741abdbf24eaeb7ada289432776361a8a7

                SHA256

                456fad1ad2ac9ead84a7d7e874cab8fcdd7ab44f08510de45447dd23b9888c16

                SHA512

                dba5b10c6e07a5d5661a4b9d62d6c024a3eaa668be00f5555f0b13e175c63e23ec38b1c96df929545f074b4eb85c79fb7283720f03e90fa130b21e1d3b1beed1

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z5051100.exe

                Filesize

                433KB

                MD5

                812898cf34e3808aa3a8891c30d5a9a6

                SHA1

                4b68c8741abdbf24eaeb7ada289432776361a8a7

                SHA256

                456fad1ad2ac9ead84a7d7e874cab8fcdd7ab44f08510de45447dd23b9888c16

                SHA512

                dba5b10c6e07a5d5661a4b9d62d6c024a3eaa668be00f5555f0b13e175c63e23ec38b1c96df929545f074b4eb85c79fb7283720f03e90fa130b21e1d3b1beed1

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s9080172.exe

                Filesize

                175KB

                MD5

                99ca1a5137ee93278bea44c22a14f2a2

                SHA1

                f09b5c4cd2bd5e00206d09a7e38258941f08c167

                SHA256

                b069bcedb44cce294d27b7a6290030aac55ac068b4fc6f5ac788cb3d3acfefd9

                SHA512

                ddbb83a7ebabf84a6f1774886ed9b9fece811409549dc78fafff333081d4f51f1b36a0329e115b02da813ebcbd45870d2292d6596446ff09ebe0c5abc6d2021a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s9080172.exe

                Filesize

                175KB

                MD5

                99ca1a5137ee93278bea44c22a14f2a2

                SHA1

                f09b5c4cd2bd5e00206d09a7e38258941f08c167

                SHA256

                b069bcedb44cce294d27b7a6290030aac55ac068b4fc6f5ac788cb3d3acfefd9

                SHA512

                ddbb83a7ebabf84a6f1774886ed9b9fece811409549dc78fafff333081d4f51f1b36a0329e115b02da813ebcbd45870d2292d6596446ff09ebe0c5abc6d2021a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z8689482.exe

                Filesize

                277KB

                MD5

                f8b033a4efb2d345312c2fdfbf07cf0f

                SHA1

                f812203f1876c07c459e67364fae9df2a1388e1e

                SHA256

                b1a71a6bcad385fc6d02c202f566ada651a8d7daea428d5484f081cb0d0dcdcc

                SHA512

                e001de4072b9318b17cc691ba296a1a2b1647596548aab40070e95bc666b3f56bc2826dfb43d743c93f8c6c0ec610330c17d07ef8fe4f7ccebb5727e0ba04ccf

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z8689482.exe

                Filesize

                277KB

                MD5

                f8b033a4efb2d345312c2fdfbf07cf0f

                SHA1

                f812203f1876c07c459e67364fae9df2a1388e1e

                SHA256

                b1a71a6bcad385fc6d02c202f566ada651a8d7daea428d5484f081cb0d0dcdcc

                SHA512

                e001de4072b9318b17cc691ba296a1a2b1647596548aab40070e95bc666b3f56bc2826dfb43d743c93f8c6c0ec610330c17d07ef8fe4f7ccebb5727e0ba04ccf

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p9324879.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p9324879.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r6961232.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r6961232.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll

                Filesize

                89KB

                MD5

                43762ddccb9db44ea9914e448ba3e43e

                SHA1

                87e5766061740cf4a570133af6108399a11dbd1b

                SHA256

                459b0a16d82e7150ad3fa2cbc740a2b6a33606894669f5febe5d15c20b4cc0ef

                SHA512

                ea0ef8d32c3776baf2e1bd2456797d64ff8214810af41b3a59ee649ecd67e1fffeebe2f4b21c4e2671909a2d1ab8071d8eac261c4233662a686a575c1145d651

              • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll

                Filesize

                89KB

                MD5

                43762ddccb9db44ea9914e448ba3e43e

                SHA1

                87e5766061740cf4a570133af6108399a11dbd1b

                SHA256

                459b0a16d82e7150ad3fa2cbc740a2b6a33606894669f5febe5d15c20b4cc0ef

                SHA512

                ea0ef8d32c3776baf2e1bd2456797d64ff8214810af41b3a59ee649ecd67e1fffeebe2f4b21c4e2671909a2d1ab8071d8eac261c4233662a686a575c1145d651

              • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll

                Filesize

                89KB

                MD5

                43762ddccb9db44ea9914e448ba3e43e

                SHA1

                87e5766061740cf4a570133af6108399a11dbd1b

                SHA256

                459b0a16d82e7150ad3fa2cbc740a2b6a33606894669f5febe5d15c20b4cc0ef

                SHA512

                ea0ef8d32c3776baf2e1bd2456797d64ff8214810af41b3a59ee649ecd67e1fffeebe2f4b21c4e2671909a2d1ab8071d8eac261c4233662a686a575c1145d651

              • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll

                Filesize

                162B

                MD5

                1b7c22a214949975556626d7217e9a39

                SHA1

                d01c97e2944166ed23e47e4a62ff471ab8fa031f

                SHA256

                340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

                SHA512

                ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

              • memory/1956-156-0x00007FFCF01F0000-0x00007FFCF0CB1000-memory.dmp

                Filesize

                10.8MB

              • memory/1956-158-0x00007FFCF01F0000-0x00007FFCF0CB1000-memory.dmp

                Filesize

                10.8MB

              • memory/1956-155-0x00007FFCF01F0000-0x00007FFCF0CB1000-memory.dmp

                Filesize

                10.8MB

              • memory/1956-154-0x0000000000870000-0x000000000087A000-memory.dmp

                Filesize

                40KB

              • memory/2216-178-0x0000000004EC0000-0x0000000004FCA000-memory.dmp

                Filesize

                1.0MB

              • memory/2216-180-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

                Filesize

                72KB

              • memory/2216-179-0x0000000004DA0000-0x0000000004DB0000-memory.dmp

                Filesize

                64KB

              • memory/2216-181-0x0000000004E10000-0x0000000004E4C000-memory.dmp

                Filesize

                240KB

              • memory/2216-182-0x00000000738C0000-0x0000000074070000-memory.dmp

                Filesize

                7.7MB

              • memory/2216-183-0x0000000004DA0000-0x0000000004DB0000-memory.dmp

                Filesize

                64KB

              • memory/2216-177-0x00000000053D0000-0x00000000059E8000-memory.dmp

                Filesize

                6.1MB

              • memory/2216-175-0x0000000000410000-0x0000000000440000-memory.dmp

                Filesize

                192KB

              • memory/2216-174-0x00000000738C0000-0x0000000074070000-memory.dmp

                Filesize

                7.7MB