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Analysis

  • max time kernel
    138s
  • 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
    31/08/2023, 07:34

General

  • Target

    63b3f39469e57b8d03da55b9997b91565016cb6e467a149e3364587b6dd76ff0.exe

  • Size

    1.4MB

  • MD5

    590fc514b5dc9e0c993485ca06d3be67

  • SHA1

    69aeaa1b81bdacbd74053ab19063234057328bd4

  • SHA256

    63b3f39469e57b8d03da55b9997b91565016cb6e467a149e3364587b6dd76ff0

  • SHA512

    9778030d0bae37685116f381ff466bdba316ceb245694685e9bfa62acd82a6b63040c5deaa73ff5f0ac307b0866c11ea793d0064321bd87287f4b5a420366dfd

  • SSDEEP

    24576:xyafYwzA4pQ7/qKWF/d3dJg7CCrRDNlSOJAwao5QDr9SjuA0aIJR:kPwjpQLqKWF/tdKfrRDNkwx5YBS6QI

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

sruta

C2

77.91.124.82:19071

Attributes
  • auth_value

    c556edcd49703319eca74247de20c236

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.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 9 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\63b3f39469e57b8d03da55b9997b91565016cb6e467a149e3364587b6dd76ff0.exe
    "C:\Users\Admin\AppData\Local\Temp\63b3f39469e57b8d03da55b9997b91565016cb6e467a149e3364587b6dd76ff0.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3376
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5999078.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5999078.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3968
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9933736.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9933736.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:112
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y3803845.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y3803845.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:4820
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l8086923.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l8086923.exe
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:2572
            • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
              "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
              6⤵
              • Checks computer location settings
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:640
              • 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:1912
              • 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:4180
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:2940
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:4944
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:2544
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:644
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:2908
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:568
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:3800
                      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m9901681.exe
                        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m9901681.exe
                        5⤵
                        • Executes dropped EXE
                        PID:4248
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n4189208.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n4189208.exe
                      4⤵
                      • Executes dropped EXE
                      PID:2416
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:2564
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:2268

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5999078.exe

                Filesize

                1.3MB

                MD5

                cbfeef988059401b403335074746877f

                SHA1

                25a115319af1c2988d80c3dacb1b1f1e8f914552

                SHA256

                bf163d80392aa4f648ea20371261c61bf9cee3b2433ccb5f167ce60e42644bb9

                SHA512

                2311c1e2121557bba13fc2f1651ecc23c1d127f7cba04ab3f6ddd2496f137f474080557a4c641755d41acc9650595f1865ca682415cf1289ff201e7d76402b88

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5999078.exe

                Filesize

                1.3MB

                MD5

                cbfeef988059401b403335074746877f

                SHA1

                25a115319af1c2988d80c3dacb1b1f1e8f914552

                SHA256

                bf163d80392aa4f648ea20371261c61bf9cee3b2433ccb5f167ce60e42644bb9

                SHA512

                2311c1e2121557bba13fc2f1651ecc23c1d127f7cba04ab3f6ddd2496f137f474080557a4c641755d41acc9650595f1865ca682415cf1289ff201e7d76402b88

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9933736.exe

                Filesize

                475KB

                MD5

                018e244421556a151c96e9cbcf8ca1b8

                SHA1

                f1e10698c66ba4d95d47c478a569e7cd4b8574cf

                SHA256

                93b7986f131c39ca0ea0f80b177c937de2d3e783bf8e1b67e0a865b207f5cb1c

                SHA512

                bd561ff8b6db0c5000fc233ba84d60d6caed186095b1ff0b5525ec20d80060c2b66e6d4b03e08bf41c2a88d76eb6315047d7f63694919e1373eb43a257504b7c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9933736.exe

                Filesize

                475KB

                MD5

                018e244421556a151c96e9cbcf8ca1b8

                SHA1

                f1e10698c66ba4d95d47c478a569e7cd4b8574cf

                SHA256

                93b7986f131c39ca0ea0f80b177c937de2d3e783bf8e1b67e0a865b207f5cb1c

                SHA512

                bd561ff8b6db0c5000fc233ba84d60d6caed186095b1ff0b5525ec20d80060c2b66e6d4b03e08bf41c2a88d76eb6315047d7f63694919e1373eb43a257504b7c

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n4189208.exe

                Filesize

                176KB

                MD5

                e71823ff85245e700733fcf197bf397b

                SHA1

                88fdf9131b1f5d0ba2217438a2d3cfab5d56e6b7

                SHA256

                bad740626c35998767927d09d8f857044317d091ab0f236730e46dae95e945fb

                SHA512

                667b4304808629af75da1aca57b0a8365c9a56b1a4cbb939849e363386bb373babf62dd72f7c924128d08119746829bde53fa359b5c69a847cd13534984d9df4

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n4189208.exe

                Filesize

                176KB

                MD5

                e71823ff85245e700733fcf197bf397b

                SHA1

                88fdf9131b1f5d0ba2217438a2d3cfab5d56e6b7

                SHA256

                bad740626c35998767927d09d8f857044317d091ab0f236730e46dae95e945fb

                SHA512

                667b4304808629af75da1aca57b0a8365c9a56b1a4cbb939849e363386bb373babf62dd72f7c924128d08119746829bde53fa359b5c69a847cd13534984d9df4

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y3803845.exe

                Filesize

                319KB

                MD5

                ea051abd705043d377bc7117d2192880

                SHA1

                06cb24085792e0455eec00ad3753437e3f2a57eb

                SHA256

                59e39a7ecb05ab170f582b85aa8172de0f26e2f403007b11e35e87be65176ca5

                SHA512

                bb4eb0b37d24ca727372b594992a681da21ebb4e5b3b40573511537357073e7cb5c2a5a54250ced23f9d32bfec3c0a1bee79d003caa3258701b457e02866592e

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y3803845.exe

                Filesize

                319KB

                MD5

                ea051abd705043d377bc7117d2192880

                SHA1

                06cb24085792e0455eec00ad3753437e3f2a57eb

                SHA256

                59e39a7ecb05ab170f582b85aa8172de0f26e2f403007b11e35e87be65176ca5

                SHA512

                bb4eb0b37d24ca727372b594992a681da21ebb4e5b3b40573511537357073e7cb5c2a5a54250ced23f9d32bfec3c0a1bee79d003caa3258701b457e02866592e

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l8086923.exe

                Filesize

                328KB

                MD5

                a8b18bb203fb15a7e4e341a691f765dc

                SHA1

                1ecfe555709bc3e42936f3d6a6ed732830b43679

                SHA256

                c05d0b542d458579dab5bcd98a8befc70028e1cb4a2d692fe59cc0af3848ac53

                SHA512

                d22304dcb919b3b313248ed6e3dae66761a68d94fd19b56f35bd8451e5f4d2d6a4849326884f06bc5bcbb820df5329d3ff9b4aa39fbcd3cb971b43506da7d529

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l8086923.exe

                Filesize

                328KB

                MD5

                a8b18bb203fb15a7e4e341a691f765dc

                SHA1

                1ecfe555709bc3e42936f3d6a6ed732830b43679

                SHA256

                c05d0b542d458579dab5bcd98a8befc70028e1cb4a2d692fe59cc0af3848ac53

                SHA512

                d22304dcb919b3b313248ed6e3dae66761a68d94fd19b56f35bd8451e5f4d2d6a4849326884f06bc5bcbb820df5329d3ff9b4aa39fbcd3cb971b43506da7d529

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m9901681.exe

                Filesize

                140KB

                MD5

                f9c91b1b2b182a04b68e62d4f1f475d4

                SHA1

                f84d5d1d3ab27e89edef64af9245b144673794cb

                SHA256

                8717423181267688b8f6693c4cee861afe08ac0155a597b79f85d1530c910e8d

                SHA512

                3635ed7a822ad585ed3252729abe834f1818ee55fe6d4206d94db31a0ce5bcd3fb096eac384cb337028d53ecff40f98cdccdddbae7cc6878077ce95b5d8a92aa

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m9901681.exe

                Filesize

                140KB

                MD5

                f9c91b1b2b182a04b68e62d4f1f475d4

                SHA1

                f84d5d1d3ab27e89edef64af9245b144673794cb

                SHA256

                8717423181267688b8f6693c4cee861afe08ac0155a597b79f85d1530c910e8d

                SHA512

                3635ed7a822ad585ed3252729abe834f1818ee55fe6d4206d94db31a0ce5bcd3fb096eac384cb337028d53ecff40f98cdccdddbae7cc6878077ce95b5d8a92aa

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

                Filesize

                328KB

                MD5

                a8b18bb203fb15a7e4e341a691f765dc

                SHA1

                1ecfe555709bc3e42936f3d6a6ed732830b43679

                SHA256

                c05d0b542d458579dab5bcd98a8befc70028e1cb4a2d692fe59cc0af3848ac53

                SHA512

                d22304dcb919b3b313248ed6e3dae66761a68d94fd19b56f35bd8451e5f4d2d6a4849326884f06bc5bcbb820df5329d3ff9b4aa39fbcd3cb971b43506da7d529

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

                Filesize

                328KB

                MD5

                a8b18bb203fb15a7e4e341a691f765dc

                SHA1

                1ecfe555709bc3e42936f3d6a6ed732830b43679

                SHA256

                c05d0b542d458579dab5bcd98a8befc70028e1cb4a2d692fe59cc0af3848ac53

                SHA512

                d22304dcb919b3b313248ed6e3dae66761a68d94fd19b56f35bd8451e5f4d2d6a4849326884f06bc5bcbb820df5329d3ff9b4aa39fbcd3cb971b43506da7d529

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

                Filesize

                328KB

                MD5

                a8b18bb203fb15a7e4e341a691f765dc

                SHA1

                1ecfe555709bc3e42936f3d6a6ed732830b43679

                SHA256

                c05d0b542d458579dab5bcd98a8befc70028e1cb4a2d692fe59cc0af3848ac53

                SHA512

                d22304dcb919b3b313248ed6e3dae66761a68d94fd19b56f35bd8451e5f4d2d6a4849326884f06bc5bcbb820df5329d3ff9b4aa39fbcd3cb971b43506da7d529

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

                Filesize

                328KB

                MD5

                a8b18bb203fb15a7e4e341a691f765dc

                SHA1

                1ecfe555709bc3e42936f3d6a6ed732830b43679

                SHA256

                c05d0b542d458579dab5bcd98a8befc70028e1cb4a2d692fe59cc0af3848ac53

                SHA512

                d22304dcb919b3b313248ed6e3dae66761a68d94fd19b56f35bd8451e5f4d2d6a4849326884f06bc5bcbb820df5329d3ff9b4aa39fbcd3cb971b43506da7d529

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

                Filesize

                328KB

                MD5

                a8b18bb203fb15a7e4e341a691f765dc

                SHA1

                1ecfe555709bc3e42936f3d6a6ed732830b43679

                SHA256

                c05d0b542d458579dab5bcd98a8befc70028e1cb4a2d692fe59cc0af3848ac53

                SHA512

                d22304dcb919b3b313248ed6e3dae66761a68d94fd19b56f35bd8451e5f4d2d6a4849326884f06bc5bcbb820df5329d3ff9b4aa39fbcd3cb971b43506da7d529

              • 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/2416-43-0x0000000072A00000-0x00000000731B0000-memory.dmp

                Filesize

                7.7MB

              • memory/2416-50-0x0000000072A00000-0x00000000731B0000-memory.dmp

                Filesize

                7.7MB

              • memory/2416-51-0x0000000005860000-0x0000000005870000-memory.dmp

                Filesize

                64KB

              • memory/2416-49-0x0000000005A20000-0x0000000005A5C000-memory.dmp

                Filesize

                240KB

              • memory/2416-48-0x00000000059C0000-0x00000000059D2000-memory.dmp

                Filesize

                72KB

              • memory/2416-47-0x0000000005860000-0x0000000005870000-memory.dmp

                Filesize

                64KB

              • memory/2416-46-0x0000000005A80000-0x0000000005B8A000-memory.dmp

                Filesize

                1.0MB

              • memory/2416-45-0x0000000005F90000-0x00000000065A8000-memory.dmp

                Filesize

                6.1MB

              • memory/2416-44-0x0000000000EF0000-0x0000000000F20000-memory.dmp

                Filesize

                192KB