Analysis

  • max time kernel
    147s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230831-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/09/2023, 15:06

General

  • Target

    95d3dc42b78f3366fdc674898cfbd74936782282122ab.exe

  • Size

    1.1MB

  • MD5

    487c69f2ea223dbaf5160dd3148f5e79

  • SHA1

    36c8b7a38e66ea8bff2c83c4bba7d606302ab862

  • SHA256

    95d3dc42b78f3366fdc674898cfbd74936782282122abad67248d6711428385f

  • SHA512

    d496f4c9aae750e3c988c22636fb42240589274d36b0fa83a4737540b14e1331089db3feb0a7f94075e396841ff3a1d67844299160f54731c7a1b3c704842464

  • SSDEEP

    24576:MywjFb6sQbtkgurmsrMe7nx6SuXgD+3VX9t8IpKILS1Vt6h:7w/QxsKsrznx+Rx9zPAVY

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

domka

C2

77.91.124.82:19071

Attributes
  • auth_value

    74e19436acac85e44d691aebcc617529

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.

  • 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
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 5 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 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\95d3dc42b78f3366fdc674898cfbd74936782282122ab.exe
    "C:\Users\Admin\AppData\Local\Temp\95d3dc42b78f3366fdc674898cfbd74936782282122ab.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3188
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4757217.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4757217.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1344
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x5300200.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x5300200.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:992
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x1560532.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x1560532.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:4580
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\x5871317.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\x5871317.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:3376
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\g5447841.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\g5447841.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1272
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\h4432485.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\h4432485.exe
              6⤵
              • Checks computer location settings
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:836
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
                7⤵
                • Checks computer location settings
                • Executes dropped EXE
                • Suspicious use of WriteProcessMemory
                PID:3692
                • 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
                  8⤵
                  • Creates scheduled task(s)
                  PID:4600
                • 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
                  8⤵
                  • Suspicious use of WriteProcessMemory
                  PID:5044
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    9⤵
                      PID:1864
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:N"
                      9⤵
                        PID:2236
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "saves.exe" /P "Admin:R" /E
                        9⤵
                          PID:3412
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                          9⤵
                            PID:2596
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:N"
                            9⤵
                              PID:4316
                            • C:\Windows\SysWOW64\cacls.exe
                              CACLS "..\b40d11255d" /P "Admin:R" /E
                              9⤵
                                PID:1388
                            • C:\Windows\SysWOW64\rundll32.exe
                              "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                              8⤵
                              • Loads dropped DLL
                              PID:5024
                      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\i6263264.exe
                        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\i6263264.exe
                        5⤵
                        • Executes dropped EXE
                        PID:944
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:1688
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:4116

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4757217.exe

                Filesize

                1017KB

                MD5

                6169c77b90a75609a1e9425dca0f14b1

                SHA1

                26b434df800565df67d44fa792129d3102d420d9

                SHA256

                df3fdc68ee9a39658e5a311724037db9f21c45c3e2a6b700f95604145ea2ec93

                SHA512

                256423d1c6b610e5757f08712d37758436981a645770969d81b27e75c1d7f49418d1b29109b4fa541eb44443678ebd4a423815c026af1074ebb1290c1a42ce76

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4757217.exe

                Filesize

                1017KB

                MD5

                6169c77b90a75609a1e9425dca0f14b1

                SHA1

                26b434df800565df67d44fa792129d3102d420d9

                SHA256

                df3fdc68ee9a39658e5a311724037db9f21c45c3e2a6b700f95604145ea2ec93

                SHA512

                256423d1c6b610e5757f08712d37758436981a645770969d81b27e75c1d7f49418d1b29109b4fa541eb44443678ebd4a423815c026af1074ebb1290c1a42ce76

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x5300200.exe

                Filesize

                599KB

                MD5

                dca1a052a04c1cbff0f2354725648314

                SHA1

                9304672dce1122e0901e79f0c4b96ab9234bee1a

                SHA256

                b3958fadd745e8613e9e35c4fbc2d6d234f63a96f17d67d982fc2172bc386346

                SHA512

                ab48813520ab3f043dc8b4bbaa00ecfc5d1e8f9a333a4e26aa62677e91ee68975c85a09a8361cef68085e9fc3e132c999648cf357aa6869117c9abb0389a4a23

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x5300200.exe

                Filesize

                599KB

                MD5

                dca1a052a04c1cbff0f2354725648314

                SHA1

                9304672dce1122e0901e79f0c4b96ab9234bee1a

                SHA256

                b3958fadd745e8613e9e35c4fbc2d6d234f63a96f17d67d982fc2172bc386346

                SHA512

                ab48813520ab3f043dc8b4bbaa00ecfc5d1e8f9a333a4e26aa62677e91ee68975c85a09a8361cef68085e9fc3e132c999648cf357aa6869117c9abb0389a4a23

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x1560532.exe

                Filesize

                433KB

                MD5

                7a9e866446c7397cd71161351b404cea

                SHA1

                062ed67a5679ece2edc43aaa1f0cb897bb2702d2

                SHA256

                f125be86f3f1df80f39b871fd0f0c47a49c1f5f321358df6a5ec14d4dc632acf

                SHA512

                03803c5732a480b45b7ea8ba94a812f34cbfe1f345175a2c1f1495525e4992e5575c02c802ef6cd407cc3e4485363dcce987c68b6b62e8f9d02d89f7000bed87

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x1560532.exe

                Filesize

                433KB

                MD5

                7a9e866446c7397cd71161351b404cea

                SHA1

                062ed67a5679ece2edc43aaa1f0cb897bb2702d2

                SHA256

                f125be86f3f1df80f39b871fd0f0c47a49c1f5f321358df6a5ec14d4dc632acf

                SHA512

                03803c5732a480b45b7ea8ba94a812f34cbfe1f345175a2c1f1495525e4992e5575c02c802ef6cd407cc3e4485363dcce987c68b6b62e8f9d02d89f7000bed87

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\i6263264.exe

                Filesize

                174KB

                MD5

                d17770146b66b0dbe09227b99df528a6

                SHA1

                a8c9e71765bc90202cbc18d30557437e1b5b9a67

                SHA256

                9f3c5bf30ef29af2c45824e0a125e28d21d05cef7cd4184d199f6b330a6badda

                SHA512

                f8dee3af51153cea49d38d359c32d2efbe3aeae1aae403ba0de166146a67fc2df3c44548aa43ae2c37f692bb4b10279bd974df9555fea6a082aeca989e687f3c

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\i6263264.exe

                Filesize

                174KB

                MD5

                d17770146b66b0dbe09227b99df528a6

                SHA1

                a8c9e71765bc90202cbc18d30557437e1b5b9a67

                SHA256

                9f3c5bf30ef29af2c45824e0a125e28d21d05cef7cd4184d199f6b330a6badda

                SHA512

                f8dee3af51153cea49d38d359c32d2efbe3aeae1aae403ba0de166146a67fc2df3c44548aa43ae2c37f692bb4b10279bd974df9555fea6a082aeca989e687f3c

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\x5871317.exe

                Filesize

                277KB

                MD5

                0653b3088d53684c142070d508118402

                SHA1

                36b0d2c6e9d1ea82a23c4ae5d4e92572103cbda0

                SHA256

                958ec208253ebec68102f5656c22c5e57053fefb86a3053eb9d35fdcfd1d4201

                SHA512

                b6297fe6f3fa745488aaae6d0c29017816bf4d848583a12c49d80ba68cea61a30c95856f0374674a40b7d842bd16d510107020870eed72fe3adc90842e86cd1a

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\x5871317.exe

                Filesize

                277KB

                MD5

                0653b3088d53684c142070d508118402

                SHA1

                36b0d2c6e9d1ea82a23c4ae5d4e92572103cbda0

                SHA256

                958ec208253ebec68102f5656c22c5e57053fefb86a3053eb9d35fdcfd1d4201

                SHA512

                b6297fe6f3fa745488aaae6d0c29017816bf4d848583a12c49d80ba68cea61a30c95856f0374674a40b7d842bd16d510107020870eed72fe3adc90842e86cd1a

              • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\g5447841.exe

                Filesize

                19KB

                MD5

                e16ea70991fdb2cc51412d184b496019

                SHA1

                67c3bed08c15ecbe7d8346a75824451733f08eef

                SHA256

                67913f717e29f5c9856102cd21a16373af5a072128ea3f7cc9ad81549fdc52c4

                SHA512

                427c537eebebce5dcd569ca4f7450326f12ac75610b78a541fe4f468f52b2123acd1ed47a1333232ef431b79b99f1690e50b863ee83394ad51bf15ed7b40c3fb

              • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\g5447841.exe

                Filesize

                19KB

                MD5

                e16ea70991fdb2cc51412d184b496019

                SHA1

                67c3bed08c15ecbe7d8346a75824451733f08eef

                SHA256

                67913f717e29f5c9856102cd21a16373af5a072128ea3f7cc9ad81549fdc52c4

                SHA512

                427c537eebebce5dcd569ca4f7450326f12ac75610b78a541fe4f468f52b2123acd1ed47a1333232ef431b79b99f1690e50b863ee83394ad51bf15ed7b40c3fb

              • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\h4432485.exe

                Filesize

                330KB

                MD5

                db14bfcc5900e14fdee411b445e82121

                SHA1

                8291e6a03ea20bf246b6f0527984a57abc598c0f

                SHA256

                6a3d9ea12588b3ccd1ef8d56b6d24328f3c20c48e53fb87d2e248717cc10deb6

                SHA512

                518300b4e36bcfe515bab00d8009eddd682ce529c514d49a1fa5581ed143d48b1a469ca37168999556a022d80cfe7a104fdb065641f3c9c83da2a97e8804ebfc

              • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\h4432485.exe

                Filesize

                330KB

                MD5

                db14bfcc5900e14fdee411b445e82121

                SHA1

                8291e6a03ea20bf246b6f0527984a57abc598c0f

                SHA256

                6a3d9ea12588b3ccd1ef8d56b6d24328f3c20c48e53fb87d2e248717cc10deb6

                SHA512

                518300b4e36bcfe515bab00d8009eddd682ce529c514d49a1fa5581ed143d48b1a469ca37168999556a022d80cfe7a104fdb065641f3c9c83da2a97e8804ebfc

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

                Filesize

                330KB

                MD5

                db14bfcc5900e14fdee411b445e82121

                SHA1

                8291e6a03ea20bf246b6f0527984a57abc598c0f

                SHA256

                6a3d9ea12588b3ccd1ef8d56b6d24328f3c20c48e53fb87d2e248717cc10deb6

                SHA512

                518300b4e36bcfe515bab00d8009eddd682ce529c514d49a1fa5581ed143d48b1a469ca37168999556a022d80cfe7a104fdb065641f3c9c83da2a97e8804ebfc

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

                Filesize

                330KB

                MD5

                db14bfcc5900e14fdee411b445e82121

                SHA1

                8291e6a03ea20bf246b6f0527984a57abc598c0f

                SHA256

                6a3d9ea12588b3ccd1ef8d56b6d24328f3c20c48e53fb87d2e248717cc10deb6

                SHA512

                518300b4e36bcfe515bab00d8009eddd682ce529c514d49a1fa5581ed143d48b1a469ca37168999556a022d80cfe7a104fdb065641f3c9c83da2a97e8804ebfc

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

                Filesize

                330KB

                MD5

                db14bfcc5900e14fdee411b445e82121

                SHA1

                8291e6a03ea20bf246b6f0527984a57abc598c0f

                SHA256

                6a3d9ea12588b3ccd1ef8d56b6d24328f3c20c48e53fb87d2e248717cc10deb6

                SHA512

                518300b4e36bcfe515bab00d8009eddd682ce529c514d49a1fa5581ed143d48b1a469ca37168999556a022d80cfe7a104fdb065641f3c9c83da2a97e8804ebfc

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

                Filesize

                330KB

                MD5

                db14bfcc5900e14fdee411b445e82121

                SHA1

                8291e6a03ea20bf246b6f0527984a57abc598c0f

                SHA256

                6a3d9ea12588b3ccd1ef8d56b6d24328f3c20c48e53fb87d2e248717cc10deb6

                SHA512

                518300b4e36bcfe515bab00d8009eddd682ce529c514d49a1fa5581ed143d48b1a469ca37168999556a022d80cfe7a104fdb065641f3c9c83da2a97e8804ebfc

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

                Filesize

                330KB

                MD5

                db14bfcc5900e14fdee411b445e82121

                SHA1

                8291e6a03ea20bf246b6f0527984a57abc598c0f

                SHA256

                6a3d9ea12588b3ccd1ef8d56b6d24328f3c20c48e53fb87d2e248717cc10deb6

                SHA512

                518300b4e36bcfe515bab00d8009eddd682ce529c514d49a1fa5581ed143d48b1a469ca37168999556a022d80cfe7a104fdb065641f3c9c83da2a97e8804ebfc

              • 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/944-58-0x0000000004BD0000-0x0000000004BE0000-memory.dmp

                Filesize

                64KB

              • memory/944-59-0x0000000004D00000-0x0000000004D12000-memory.dmp

                Filesize

                72KB

              • memory/944-60-0x0000000004D60000-0x0000000004D9C000-memory.dmp

                Filesize

                240KB

              • memory/944-61-0x0000000072D90000-0x0000000073540000-memory.dmp

                Filesize

                7.7MB

              • memory/944-62-0x0000000004BD0000-0x0000000004BE0000-memory.dmp

                Filesize

                64KB

              • memory/944-57-0x0000000004DF0000-0x0000000004EFA000-memory.dmp

                Filesize

                1.0MB

              • memory/944-56-0x0000000005300000-0x0000000005918000-memory.dmp

                Filesize

                6.1MB

              • memory/944-55-0x0000000072D90000-0x0000000073540000-memory.dmp

                Filesize

                7.7MB

              • memory/944-54-0x0000000000220000-0x0000000000250000-memory.dmp

                Filesize

                192KB

              • memory/1272-38-0x00007FFA66090000-0x00007FFA66B51000-memory.dmp

                Filesize

                10.8MB

              • memory/1272-35-0x0000000000A00000-0x0000000000A0A000-memory.dmp

                Filesize

                40KB

              • memory/1272-36-0x00007FFA66090000-0x00007FFA66B51000-memory.dmp

                Filesize

                10.8MB