Analysis

  • max time kernel
    142s
  • max time network
    158s
  • 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 08:15

General

  • Target

    e5f0f51b1554285c8c6fe207fe12f3dadb7ab3714c79869fa129d352222c0852.exe

  • Size

    1.4MB

  • MD5

    262cd18f7029978b4f64c90a9f42128e

  • SHA1

    e0222a184e2918e0f34510dd32d3c13053009617

  • SHA256

    e5f0f51b1554285c8c6fe207fe12f3dadb7ab3714c79869fa129d352222c0852

  • SHA512

    544a905202e3f77172ae762bf810a24bcef4c4a81a9781b5260238bad488ba6a9d329be08af05e646eaefa1e7fd2b6eb19721498dbcbf8a538aec3abadd0c714

  • SSDEEP

    24576:nyu5Sg5Brd8aBiwKWQwybh2y0dWf552ZEhkjXIxOMtPhlf4f:yu5p5BJPKWQwy1KdWf552aeXgtT

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 10 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\e5f0f51b1554285c8c6fe207fe12f3dadb7ab3714c79869fa129d352222c0852.exe
    "C:\Users\Admin\AppData\Local\Temp\e5f0f51b1554285c8c6fe207fe12f3dadb7ab3714c79869fa129d352222c0852.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2532
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6542628.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6542628.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1996
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y7887041.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y7887041.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2104
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y0370689.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y0370689.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:4812
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l7332492.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l7332492.exe
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:3856
            • 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:2080
              • 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:4144
              • 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:4536
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:2680
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:1296
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:2892
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:4920
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:3840
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:4192
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:4076
                      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m0659062.exe
                        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m0659062.exe
                        5⤵
                        • Executes dropped EXE
                        PID:2628
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n4750174.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n4750174.exe
                      4⤵
                      • Executes dropped EXE
                      PID:4864
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:2916
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:4260
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:3344

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6542628.exe

                Filesize

                1.3MB

                MD5

                fe2de2b87f8fe289ae10c850b4958d88

                SHA1

                1617a07f4aa5a960e6290deb157044cb0c41d1e9

                SHA256

                033325c72df9a6c49dae6da8b6480bc8d49850e20fcdd625a9b6fab1377986ef

                SHA512

                2c3478ce9be95b5b532b0a4a7a7d067692fe906300c2d2d9395e8c9c97af79d8cc3c084ec4ba39eae0eda76fa8053535ab2e893f2299caf3d72e9a304ef284e6

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6542628.exe

                Filesize

                1.3MB

                MD5

                fe2de2b87f8fe289ae10c850b4958d88

                SHA1

                1617a07f4aa5a960e6290deb157044cb0c41d1e9

                SHA256

                033325c72df9a6c49dae6da8b6480bc8d49850e20fcdd625a9b6fab1377986ef

                SHA512

                2c3478ce9be95b5b532b0a4a7a7d067692fe906300c2d2d9395e8c9c97af79d8cc3c084ec4ba39eae0eda76fa8053535ab2e893f2299caf3d72e9a304ef284e6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y7887041.exe

                Filesize

                475KB

                MD5

                d37d17ea9ba960c8c7fa12a4bc731bc0

                SHA1

                ab6e8ab6c86e8ee2d529382b20e69a35dbae6a5a

                SHA256

                25a8a409f6efedcb5ce0db88b94672c7aef604716bd9babf08bf20a47a8ea226

                SHA512

                08ae9e627293bc402a04ecc5765d7a8a6e03391cf8365fbb8db0fe0a60e665203b71c891c94a35d35d7e47a83d9f76bff6e0be8179e51eb8e2c8088a9442e055

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y7887041.exe

                Filesize

                475KB

                MD5

                d37d17ea9ba960c8c7fa12a4bc731bc0

                SHA1

                ab6e8ab6c86e8ee2d529382b20e69a35dbae6a5a

                SHA256

                25a8a409f6efedcb5ce0db88b94672c7aef604716bd9babf08bf20a47a8ea226

                SHA512

                08ae9e627293bc402a04ecc5765d7a8a6e03391cf8365fbb8db0fe0a60e665203b71c891c94a35d35d7e47a83d9f76bff6e0be8179e51eb8e2c8088a9442e055

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n4750174.exe

                Filesize

                176KB

                MD5

                4f87d0112fb0801ecc650d26b8ce8863

                SHA1

                996461e0788b32b35141c23ec3b46d554a95ac7c

                SHA256

                7c0c3e6bd4d38e0d0a3d0f263acecbf52bf26f7429c5b6e7a59293f87dfd3d5b

                SHA512

                aa1604d369b2adf052d6c979bdd49bcfc76d8171d5c00e5fb5061c9f50dc6e3332b418bfdb19aebdf9f0e1c536db991a617274ea979adda82b16020e4fd4c484

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n4750174.exe

                Filesize

                176KB

                MD5

                4f87d0112fb0801ecc650d26b8ce8863

                SHA1

                996461e0788b32b35141c23ec3b46d554a95ac7c

                SHA256

                7c0c3e6bd4d38e0d0a3d0f263acecbf52bf26f7429c5b6e7a59293f87dfd3d5b

                SHA512

                aa1604d369b2adf052d6c979bdd49bcfc76d8171d5c00e5fb5061c9f50dc6e3332b418bfdb19aebdf9f0e1c536db991a617274ea979adda82b16020e4fd4c484

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y0370689.exe

                Filesize

                319KB

                MD5

                fee497dba43395aaf6ef47f4285c1d6e

                SHA1

                dd21df064e594dc6a5de09d3eecc712b2d547e19

                SHA256

                6ad92377c477c7fbe3be209bdaddac3a7a7afe5113eaecb2b54319f263194358

                SHA512

                7933955ea1960320fef7efa9f1d94703c9ff97e9fff9eedbca3d3502080fb4cb4fd74168984ef90f5439668fc60441969b9d4d6a1584d89699792450e323e058

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y0370689.exe

                Filesize

                319KB

                MD5

                fee497dba43395aaf6ef47f4285c1d6e

                SHA1

                dd21df064e594dc6a5de09d3eecc712b2d547e19

                SHA256

                6ad92377c477c7fbe3be209bdaddac3a7a7afe5113eaecb2b54319f263194358

                SHA512

                7933955ea1960320fef7efa9f1d94703c9ff97e9fff9eedbca3d3502080fb4cb4fd74168984ef90f5439668fc60441969b9d4d6a1584d89699792450e323e058

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l7332492.exe

                Filesize

                328KB

                MD5

                886f54fd6cd65a5a0f3c5c9a691e5d3b

                SHA1

                39abd3bcfbe36d5dbdd58c8e06230190469311a9

                SHA256

                4d743671ae5ac452110dfa669da2344f3a0e5339ce074dbf468f12c5016ce05f

                SHA512

                4aef6bbb9a82098171e63ba8e443e4e3fcd9863a2e74fca18d3c041180042df5ce8fbd0fa6a3b6a76310147f1967994feeb98017de2efb9807c756a8b2c41123

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l7332492.exe

                Filesize

                328KB

                MD5

                886f54fd6cd65a5a0f3c5c9a691e5d3b

                SHA1

                39abd3bcfbe36d5dbdd58c8e06230190469311a9

                SHA256

                4d743671ae5ac452110dfa669da2344f3a0e5339ce074dbf468f12c5016ce05f

                SHA512

                4aef6bbb9a82098171e63ba8e443e4e3fcd9863a2e74fca18d3c041180042df5ce8fbd0fa6a3b6a76310147f1967994feeb98017de2efb9807c756a8b2c41123

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m0659062.exe

                Filesize

                140KB

                MD5

                0a5d43ea25e8b00afe7aa810d0a1531b

                SHA1

                4bae14301b8228fd94ff1859f7acd72a9a0ce51a

                SHA256

                a349020a2a7eb811b60cfb03765ccbbfcdf4ed6725612267e33b562c7a4f5afd

                SHA512

                7c85d016d9079db11cd0f9a2f043b681223a7aaee812e98ceb463358c9f2f4c717125a5a67fce41d9a858dbeb1cfde918ea1b5c18c4df221d727991c358bc446

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m0659062.exe

                Filesize

                140KB

                MD5

                0a5d43ea25e8b00afe7aa810d0a1531b

                SHA1

                4bae14301b8228fd94ff1859f7acd72a9a0ce51a

                SHA256

                a349020a2a7eb811b60cfb03765ccbbfcdf4ed6725612267e33b562c7a4f5afd

                SHA512

                7c85d016d9079db11cd0f9a2f043b681223a7aaee812e98ceb463358c9f2f4c717125a5a67fce41d9a858dbeb1cfde918ea1b5c18c4df221d727991c358bc446

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

                Filesize

                328KB

                MD5

                886f54fd6cd65a5a0f3c5c9a691e5d3b

                SHA1

                39abd3bcfbe36d5dbdd58c8e06230190469311a9

                SHA256

                4d743671ae5ac452110dfa669da2344f3a0e5339ce074dbf468f12c5016ce05f

                SHA512

                4aef6bbb9a82098171e63ba8e443e4e3fcd9863a2e74fca18d3c041180042df5ce8fbd0fa6a3b6a76310147f1967994feeb98017de2efb9807c756a8b2c41123

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

                Filesize

                328KB

                MD5

                886f54fd6cd65a5a0f3c5c9a691e5d3b

                SHA1

                39abd3bcfbe36d5dbdd58c8e06230190469311a9

                SHA256

                4d743671ae5ac452110dfa669da2344f3a0e5339ce074dbf468f12c5016ce05f

                SHA512

                4aef6bbb9a82098171e63ba8e443e4e3fcd9863a2e74fca18d3c041180042df5ce8fbd0fa6a3b6a76310147f1967994feeb98017de2efb9807c756a8b2c41123

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

                Filesize

                328KB

                MD5

                886f54fd6cd65a5a0f3c5c9a691e5d3b

                SHA1

                39abd3bcfbe36d5dbdd58c8e06230190469311a9

                SHA256

                4d743671ae5ac452110dfa669da2344f3a0e5339ce074dbf468f12c5016ce05f

                SHA512

                4aef6bbb9a82098171e63ba8e443e4e3fcd9863a2e74fca18d3c041180042df5ce8fbd0fa6a3b6a76310147f1967994feeb98017de2efb9807c756a8b2c41123

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

                Filesize

                328KB

                MD5

                886f54fd6cd65a5a0f3c5c9a691e5d3b

                SHA1

                39abd3bcfbe36d5dbdd58c8e06230190469311a9

                SHA256

                4d743671ae5ac452110dfa669da2344f3a0e5339ce074dbf468f12c5016ce05f

                SHA512

                4aef6bbb9a82098171e63ba8e443e4e3fcd9863a2e74fca18d3c041180042df5ce8fbd0fa6a3b6a76310147f1967994feeb98017de2efb9807c756a8b2c41123

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

                Filesize

                328KB

                MD5

                886f54fd6cd65a5a0f3c5c9a691e5d3b

                SHA1

                39abd3bcfbe36d5dbdd58c8e06230190469311a9

                SHA256

                4d743671ae5ac452110dfa669da2344f3a0e5339ce074dbf468f12c5016ce05f

                SHA512

                4aef6bbb9a82098171e63ba8e443e4e3fcd9863a2e74fca18d3c041180042df5ce8fbd0fa6a3b6a76310147f1967994feeb98017de2efb9807c756a8b2c41123

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

                Filesize

                328KB

                MD5

                886f54fd6cd65a5a0f3c5c9a691e5d3b

                SHA1

                39abd3bcfbe36d5dbdd58c8e06230190469311a9

                SHA256

                4d743671ae5ac452110dfa669da2344f3a0e5339ce074dbf468f12c5016ce05f

                SHA512

                4aef6bbb9a82098171e63ba8e443e4e3fcd9863a2e74fca18d3c041180042df5ce8fbd0fa6a3b6a76310147f1967994feeb98017de2efb9807c756a8b2c41123

              • 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/4864-43-0x0000000000150000-0x0000000000180000-memory.dmp

                Filesize

                192KB

              • memory/4864-51-0x0000000072BB0000-0x0000000073360000-memory.dmp

                Filesize

                7.7MB

              • memory/4864-52-0x0000000004A40000-0x0000000004A50000-memory.dmp

                Filesize

                64KB

              • memory/4864-50-0x0000000004C80000-0x0000000004CBC000-memory.dmp

                Filesize

                240KB

              • memory/4864-47-0x0000000004A40000-0x0000000004A50000-memory.dmp

                Filesize

                64KB

              • memory/4864-48-0x0000000004C20000-0x0000000004C32000-memory.dmp

                Filesize

                72KB

              • memory/4864-46-0x0000000004CE0000-0x0000000004DEA000-memory.dmp

                Filesize

                1.0MB

              • memory/4864-45-0x00000000051B0000-0x00000000057C8000-memory.dmp

                Filesize

                6.1MB

              • memory/4864-44-0x0000000072BB0000-0x0000000073360000-memory.dmp

                Filesize

                7.7MB