Analysis

  • max time kernel
    146s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    30-09-2023 13:38

General

  • Target

    13875eed229aa615720345fe027475c0_JC.exe

  • Size

    390KB

  • MD5

    13875eed229aa615720345fe027475c0

  • SHA1

    4a493de4d402b4b2283f0b93ef70627031ca06d6

  • SHA256

    c53586f3fc5be3b612dd542f43e9ebc2e08f1d1efec2ee9156acdd23bc356a5d

  • SHA512

    8d1fe3b52ac724817cd458bdf320a23234ebda39aeabdddb5deb30d69c7449b7f61f18ecbc7734eba4075404e4747b5890152620d3910d7dd1f6ad46563e2ac3

  • SSDEEP

    12288:KMrly90bis+O/pOQqlUx1cS4Zo3gR06L:Xyls+OkK1ytBL

Malware Config

Extracted

Family

amadey

Version

3.86

C2

http://77.91.68.61/rock/index.php

Attributes
  • install_dir

    925e7e99c5

  • install_file

    pdates.exe

  • strings_key

    ada76b8b0e1f6892ee93c20ab8946117

rc4.plain

Extracted

Family

redline

Botnet

papik

C2

77.91.124.156:19071

Attributes
  • auth_value

    325a615d8be5db8e2f7a4c2448fdac3a

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Detects Healer an antivirus disabler dropper 4 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 7 IoCs
  • Loads dropped DLL 9 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 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 FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\13875eed229aa615720345fe027475c0_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\13875eed229aa615720345fe027475c0_JC.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2996
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0757751.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0757751.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1572
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0127582.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0127582.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2640
        • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
          "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:2944
          • C:\Windows\SysWOW64\schtasks.exe
            "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN pdates.exe /TR "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe" /F
            5⤵
            • Creates scheduled task(s)
            PID:2648
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "pdates.exe" /P "Admin:N"&&CACLS "pdates.exe" /P "Admin:R" /E&&echo Y|CACLS "..\925e7e99c5" /P "Admin:N"&&CACLS "..\925e7e99c5" /P "Admin:R" /E&&Exit
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:2624
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:296
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "pdates.exe" /P "Admin:N"
                6⤵
                  PID:2584
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "pdates.exe" /P "Admin:R" /E
                  6⤵
                    PID:2680
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:3028
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\925e7e99c5" /P "Admin:N"
                      6⤵
                        PID:2128
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\925e7e99c5" /P "Admin:R" /E
                        6⤵
                          PID:2368
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4870909.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4870909.exe
                    3⤵
                    • Modifies Windows Defender Real-time Protection settings
                    • Executes dropped EXE
                    • Windows security modification
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2940
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7306467.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7306467.exe
                  2⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  PID:2468
              • C:\Windows\system32\taskeng.exe
                taskeng.exe {A021BFDA-6DED-494E-ABBF-FE01F81557A5} S-1-5-21-3513876443-2771975297-1923446376-1000:GPFFWLPI\Admin:Interactive:[1]
                1⤵
                  PID:1916
                  • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                    C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                    2⤵
                    • Executes dropped EXE
                    PID:1892
                  • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                    C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                    2⤵
                    • Executes dropped EXE
                    PID:1316

                Network

                MITRE ATT&CK Matrix ATT&CK v13

                Execution

                Scheduled Task/Job

                1
                T1053

                Persistence

                Create or Modify System Process

                1
                T1543

                Windows Service

                1
                T1543.003

                Boot or Logon Autostart Execution

                1
                T1547

                Registry Run Keys / Startup Folder

                1
                T1547.001

                Scheduled Task/Job

                1
                T1053

                Privilege Escalation

                Create or Modify System Process

                1
                T1543

                Windows Service

                1
                T1543.003

                Boot or Logon Autostart Execution

                1
                T1547

                Registry Run Keys / Startup Folder

                1
                T1547.001

                Scheduled Task/Job

                1
                T1053

                Defense Evasion

                Modify Registry

                3
                T1112

                Impair Defenses

                2
                T1562

                Disable or Modify Tools

                2
                T1562.001

                Discovery

                System Information Discovery

                1
                T1082

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                  Filesize

                  223KB

                  MD5

                  aea234064483f651010cf9d981f59fea

                  SHA1

                  002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                  SHA256

                  58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                  SHA512

                  eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

                • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                  Filesize

                  223KB

                  MD5

                  aea234064483f651010cf9d981f59fea

                  SHA1

                  002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                  SHA256

                  58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                  SHA512

                  eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

                • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                  Filesize

                  223KB

                  MD5

                  aea234064483f651010cf9d981f59fea

                  SHA1

                  002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                  SHA256

                  58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                  SHA512

                  eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

                • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                  Filesize

                  223KB

                  MD5

                  aea234064483f651010cf9d981f59fea

                  SHA1

                  002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                  SHA256

                  58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                  SHA512

                  eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

                • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                  Filesize

                  223KB

                  MD5

                  aea234064483f651010cf9d981f59fea

                  SHA1

                  002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                  SHA256

                  58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                  SHA512

                  eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7306467.exe
                  Filesize

                  174KB

                  MD5

                  6c6ec836f40b79dd4942644c49a11330

                  SHA1

                  19efb135f86aaeeebb96cb5d12827dc4481087fc

                  SHA256

                  eef6c4e447af4dd7f51f6a9010bb65e5c777408f51f39adb4c7b3d4e0ae45226

                  SHA512

                  6fd55c203d80b20ff62799dd57874842e0b104ab268fbf9558bfea301acf37629a7545ab150643b5ed49f8c1b1cfabf5972a7bb05f1e3ef297e0e9f422287c41

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7306467.exe
                  Filesize

                  174KB

                  MD5

                  6c6ec836f40b79dd4942644c49a11330

                  SHA1

                  19efb135f86aaeeebb96cb5d12827dc4481087fc

                  SHA256

                  eef6c4e447af4dd7f51f6a9010bb65e5c777408f51f39adb4c7b3d4e0ae45226

                  SHA512

                  6fd55c203d80b20ff62799dd57874842e0b104ab268fbf9558bfea301acf37629a7545ab150643b5ed49f8c1b1cfabf5972a7bb05f1e3ef297e0e9f422287c41

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0757751.exe
                  Filesize

                  234KB

                  MD5

                  f1515d95b0421c65cda0456fad59f68d

                  SHA1

                  152c93fa6f660c44afbcfb279b4326aaeeadbfe1

                  SHA256

                  79a91e6febb85c258aa3076aef61c7dd155b05e962fbc55f1fb7007470ef14ff

                  SHA512

                  915cf12a24ad48515b3ac4c153a8a5072cc5ef3f7f417b6b820da2efc65c94c22cb6ee2e7ada4068b4d16fbe443df62d1faff87d66817ffe36ebc3e9d8f8b3da

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0757751.exe
                  Filesize

                  234KB

                  MD5

                  f1515d95b0421c65cda0456fad59f68d

                  SHA1

                  152c93fa6f660c44afbcfb279b4326aaeeadbfe1

                  SHA256

                  79a91e6febb85c258aa3076aef61c7dd155b05e962fbc55f1fb7007470ef14ff

                  SHA512

                  915cf12a24ad48515b3ac4c153a8a5072cc5ef3f7f417b6b820da2efc65c94c22cb6ee2e7ada4068b4d16fbe443df62d1faff87d66817ffe36ebc3e9d8f8b3da

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0127582.exe
                  Filesize

                  223KB

                  MD5

                  aea234064483f651010cf9d981f59fea

                  SHA1

                  002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                  SHA256

                  58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                  SHA512

                  eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0127582.exe
                  Filesize

                  223KB

                  MD5

                  aea234064483f651010cf9d981f59fea

                  SHA1

                  002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                  SHA256

                  58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                  SHA512

                  eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4870909.exe
                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4870909.exe
                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • \Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                  Filesize

                  223KB

                  MD5

                  aea234064483f651010cf9d981f59fea

                  SHA1

                  002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                  SHA256

                  58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                  SHA512

                  eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

                • \Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                  Filesize

                  223KB

                  MD5

                  aea234064483f651010cf9d981f59fea

                  SHA1

                  002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                  SHA256

                  58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                  SHA512

                  eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

                • \Users\Admin\AppData\Local\Temp\IXP000.TMP\i7306467.exe
                  Filesize

                  174KB

                  MD5

                  6c6ec836f40b79dd4942644c49a11330

                  SHA1

                  19efb135f86aaeeebb96cb5d12827dc4481087fc

                  SHA256

                  eef6c4e447af4dd7f51f6a9010bb65e5c777408f51f39adb4c7b3d4e0ae45226

                  SHA512

                  6fd55c203d80b20ff62799dd57874842e0b104ab268fbf9558bfea301acf37629a7545ab150643b5ed49f8c1b1cfabf5972a7bb05f1e3ef297e0e9f422287c41

                • \Users\Admin\AppData\Local\Temp\IXP000.TMP\i7306467.exe
                  Filesize

                  174KB

                  MD5

                  6c6ec836f40b79dd4942644c49a11330

                  SHA1

                  19efb135f86aaeeebb96cb5d12827dc4481087fc

                  SHA256

                  eef6c4e447af4dd7f51f6a9010bb65e5c777408f51f39adb4c7b3d4e0ae45226

                  SHA512

                  6fd55c203d80b20ff62799dd57874842e0b104ab268fbf9558bfea301acf37629a7545ab150643b5ed49f8c1b1cfabf5972a7bb05f1e3ef297e0e9f422287c41

                • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x0757751.exe
                  Filesize

                  234KB

                  MD5

                  f1515d95b0421c65cda0456fad59f68d

                  SHA1

                  152c93fa6f660c44afbcfb279b4326aaeeadbfe1

                  SHA256

                  79a91e6febb85c258aa3076aef61c7dd155b05e962fbc55f1fb7007470ef14ff

                  SHA512

                  915cf12a24ad48515b3ac4c153a8a5072cc5ef3f7f417b6b820da2efc65c94c22cb6ee2e7ada4068b4d16fbe443df62d1faff87d66817ffe36ebc3e9d8f8b3da

                • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x0757751.exe
                  Filesize

                  234KB

                  MD5

                  f1515d95b0421c65cda0456fad59f68d

                  SHA1

                  152c93fa6f660c44afbcfb279b4326aaeeadbfe1

                  SHA256

                  79a91e6febb85c258aa3076aef61c7dd155b05e962fbc55f1fb7007470ef14ff

                  SHA512

                  915cf12a24ad48515b3ac4c153a8a5072cc5ef3f7f417b6b820da2efc65c94c22cb6ee2e7ada4068b4d16fbe443df62d1faff87d66817ffe36ebc3e9d8f8b3da

                • \Users\Admin\AppData\Local\Temp\IXP001.TMP\g0127582.exe
                  Filesize

                  223KB

                  MD5

                  aea234064483f651010cf9d981f59fea

                  SHA1

                  002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                  SHA256

                  58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                  SHA512

                  eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

                • \Users\Admin\AppData\Local\Temp\IXP001.TMP\g0127582.exe
                  Filesize

                  223KB

                  MD5

                  aea234064483f651010cf9d981f59fea

                  SHA1

                  002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                  SHA256

                  58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                  SHA512

                  eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

                • \Users\Admin\AppData\Local\Temp\IXP001.TMP\h4870909.exe
                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • memory/2468-44-0x00000000013E0000-0x0000000001410000-memory.dmp
                  Filesize

                  192KB

                • memory/2468-45-0x00000000004F0000-0x00000000004F6000-memory.dmp
                  Filesize

                  24KB

                • memory/2940-37-0x000007FEF6140000-0x000007FEF6B2C000-memory.dmp
                  Filesize

                  9.9MB

                • memory/2940-36-0x000007FEF6140000-0x000007FEF6B2C000-memory.dmp
                  Filesize

                  9.9MB

                • memory/2940-35-0x000007FEF6140000-0x000007FEF6B2C000-memory.dmp
                  Filesize

                  9.9MB

                • memory/2940-34-0x0000000000D30000-0x0000000000D3A000-memory.dmp
                  Filesize

                  40KB