Analysis

  • max time kernel
    146s
  • max time network
    158s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    18/08/2023, 14:43

General

  • Target

    cef4b825193dc953e0582358b1271d55607f7055c9dd5273107bc4ac3df3990f.exe

  • Size

    731KB

  • MD5

    e57044cbc112684c085d0579cec3b7c3

  • SHA1

    a40680bbfc670b6f2eba44b84c8c4109bb3fbc15

  • SHA256

    cef4b825193dc953e0582358b1271d55607f7055c9dd5273107bc4ac3df3990f

  • SHA512

    c2ffb136ca7dd11a0771d54bceffa764047d0fe502f9478d0b45fb6bb3936ecc6807c5f1aa93709a7f2d8fcb051f4272879af5ecc08075932ac1ef8e7748b6ae

  • SSDEEP

    12288:MMrmy90jfDpgvaWRKgCWGXenm2n0qLI9oFwmFnGJeXc+H5SbicgmivlYZ5AH/BA:yyGsRKgCWGSm2nLI2aanOeXck8biFmOI

Malware Config

Extracted

Family

amadey

Version

S-%lu-

C2

77.91.68.18/nice/index.php

3.87/nice/index.php

Extracted

Family

redline

Botnet

dugin

C2

77.91.124.73:19071

Attributes
  • auth_value

    7c3e46e091100fd26a6076996d374c28

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 5 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cef4b825193dc953e0582358b1271d55607f7055c9dd5273107bc4ac3df3990f.exe
    "C:\Users\Admin\AppData\Local\Temp\cef4b825193dc953e0582358b1271d55607f7055c9dd5273107bc4ac3df3990f.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:200
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3331209.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3331209.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4532
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9687044.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9687044.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4536
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y0511956.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y0511956.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:4728
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l2034327.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l2034327.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3624
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m4876562.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m4876562.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:1272
            • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
              "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
              6⤵
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:2860
              • 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:4860
              • 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:2108
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:2192
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:1188
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:3936
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:3952
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:2640
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:3172
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:3544
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n9834034.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n9834034.exe
                      4⤵
                      • Executes dropped EXE
                      PID:3344
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:4940

              Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3331209.exe

                      Filesize

                      599KB

                      MD5

                      c3081dad72c5dd516d390813a4c490fd

                      SHA1

                      27f4d4a270ac201302cb05a9c195563095160c26

                      SHA256

                      8d6d5772eb06ca38a6559ccddc22b27e9bc1708a9b005d47de42f28b16a09bcd

                      SHA512

                      9da0ccf5b1f39e70a8f197d0361b09735337d61b0ed8dab733483f78e643b3d3a5a8f5bd837cb6f902f37bb0f59173cc08d4310b0f670c6a7de47baed80efbaf

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3331209.exe

                      Filesize

                      599KB

                      MD5

                      c3081dad72c5dd516d390813a4c490fd

                      SHA1

                      27f4d4a270ac201302cb05a9c195563095160c26

                      SHA256

                      8d6d5772eb06ca38a6559ccddc22b27e9bc1708a9b005d47de42f28b16a09bcd

                      SHA512

                      9da0ccf5b1f39e70a8f197d0361b09735337d61b0ed8dab733483f78e643b3d3a5a8f5bd837cb6f902f37bb0f59173cc08d4310b0f670c6a7de47baed80efbaf

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9687044.exe

                      Filesize

                      434KB

                      MD5

                      f43bd0928fdd21008850c44dd69bfa71

                      SHA1

                      08813440e311047290a3b623eb434dfb1c3ea888

                      SHA256

                      9bc8a6e0adc8c282834d1533fdcdebe016ade58f4541c265ccf4b460d77bc6b6

                      SHA512

                      907a0d427edcea17958e88f2810e9ce8289ade8b7eec93c4e9a1007e45c98952ef3d373951ca51381f62aeb62abe1d34c74244a77f7f8c8ff73827395e686d84

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9687044.exe

                      Filesize

                      434KB

                      MD5

                      f43bd0928fdd21008850c44dd69bfa71

                      SHA1

                      08813440e311047290a3b623eb434dfb1c3ea888

                      SHA256

                      9bc8a6e0adc8c282834d1533fdcdebe016ade58f4541c265ccf4b460d77bc6b6

                      SHA512

                      907a0d427edcea17958e88f2810e9ce8289ade8b7eec93c4e9a1007e45c98952ef3d373951ca51381f62aeb62abe1d34c74244a77f7f8c8ff73827395e686d84

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n9834034.exe

                      Filesize

                      173KB

                      MD5

                      25047c67dd57a3ab1f72f1f9ff83d703

                      SHA1

                      9bd9d3b0057866cd63ab16a86676a8bb48eed21d

                      SHA256

                      cbd219667e77dc1c9facd19ce3f462418af5a469dd12b64fd994a838b86a274f

                      SHA512

                      6653ce4db91512003d3eb61d314a906284d5be8c75a6edce4b4a596564e5ab0623515b8bf7243d574de940721f66969a1b1c97e532447efbb012fd8301d9b83c

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n9834034.exe

                      Filesize

                      173KB

                      MD5

                      25047c67dd57a3ab1f72f1f9ff83d703

                      SHA1

                      9bd9d3b0057866cd63ab16a86676a8bb48eed21d

                      SHA256

                      cbd219667e77dc1c9facd19ce3f462418af5a469dd12b64fd994a838b86a274f

                      SHA512

                      6653ce4db91512003d3eb61d314a906284d5be8c75a6edce4b4a596564e5ab0623515b8bf7243d574de940721f66969a1b1c97e532447efbb012fd8301d9b83c

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y0511956.exe

                      Filesize

                      277KB

                      MD5

                      d1b9f07a3d8ccd74e0375485795d104a

                      SHA1

                      9440d671d0550b7b11d8e153d8bc29a2efdb8cf2

                      SHA256

                      3a50ebde19d8fa5baf31aee13b57a7d3db43008b9bfc3f9424692166470dc736

                      SHA512

                      f312aefcbfc3dbe356b7f2810996f9c79ec024d82fe11dfd8ca558c729a0737b1450a0901a871013cb791e3baa8decba03136bcab9dadc349e44aa7aab3ab1ed

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y0511956.exe

                      Filesize

                      277KB

                      MD5

                      d1b9f07a3d8ccd74e0375485795d104a

                      SHA1

                      9440d671d0550b7b11d8e153d8bc29a2efdb8cf2

                      SHA256

                      3a50ebde19d8fa5baf31aee13b57a7d3db43008b9bfc3f9424692166470dc736

                      SHA512

                      f312aefcbfc3dbe356b7f2810996f9c79ec024d82fe11dfd8ca558c729a0737b1450a0901a871013cb791e3baa8decba03136bcab9dadc349e44aa7aab3ab1ed

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l2034327.exe

                      Filesize

                      11KB

                      MD5

                      7e93bacbbc33e6652e147e7fe07572a0

                      SHA1

                      421a7167da01c8da4dc4d5234ca3dd84e319e762

                      SHA256

                      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                      SHA512

                      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l2034327.exe

                      Filesize

                      11KB

                      MD5

                      7e93bacbbc33e6652e147e7fe07572a0

                      SHA1

                      421a7167da01c8da4dc4d5234ca3dd84e319e762

                      SHA256

                      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                      SHA512

                      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m4876562.exe

                      Filesize

                      313KB

                      MD5

                      69b27fe3308bebb904ae9c80c0745ae3

                      SHA1

                      53ab89c8f91f8ece4916747db74b4d22ef6cef95

                      SHA256

                      1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

                      SHA512

                      e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m4876562.exe

                      Filesize

                      313KB

                      MD5

                      69b27fe3308bebb904ae9c80c0745ae3

                      SHA1

                      53ab89c8f91f8ece4916747db74b4d22ef6cef95

                      SHA256

                      1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

                      SHA512

                      e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

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

                      Filesize

                      313KB

                      MD5

                      69b27fe3308bebb904ae9c80c0745ae3

                      SHA1

                      53ab89c8f91f8ece4916747db74b4d22ef6cef95

                      SHA256

                      1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

                      SHA512

                      e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

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

                      Filesize

                      313KB

                      MD5

                      69b27fe3308bebb904ae9c80c0745ae3

                      SHA1

                      53ab89c8f91f8ece4916747db74b4d22ef6cef95

                      SHA256

                      1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

                      SHA512

                      e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

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

                      Filesize

                      313KB

                      MD5

                      69b27fe3308bebb904ae9c80c0745ae3

                      SHA1

                      53ab89c8f91f8ece4916747db74b4d22ef6cef95

                      SHA256

                      1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

                      SHA512

                      e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

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

                      Filesize

                      313KB

                      MD5

                      69b27fe3308bebb904ae9c80c0745ae3

                      SHA1

                      53ab89c8f91f8ece4916747db74b4d22ef6cef95

                      SHA256

                      1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

                      SHA512

                      e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

                    • 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

                    • \Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                      Filesize

                      89KB

                      MD5

                      5bc0153d2973241b72a38c51a2f72116

                      SHA1

                      cd9c689663557452631d9f8ff609208b01884a32

                      SHA256

                      68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                      SHA512

                      2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

                    • memory/3344-167-0x000000000A340000-0x000000000A37E000-memory.dmp

                      Filesize

                      248KB

                    • memory/3344-164-0x000000000A870000-0x000000000AE76000-memory.dmp

                      Filesize

                      6.0MB

                    • memory/3344-165-0x000000000A3B0000-0x000000000A4BA000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/3344-166-0x000000000A2E0000-0x000000000A2F2000-memory.dmp

                      Filesize

                      72KB

                    • memory/3344-163-0x0000000004D60000-0x0000000004D66000-memory.dmp

                      Filesize

                      24KB

                    • memory/3344-168-0x000000000A4C0000-0x000000000A50B000-memory.dmp

                      Filesize

                      300KB

                    • memory/3344-169-0x00000000724B0000-0x0000000072B9E000-memory.dmp

                      Filesize

                      6.9MB

                    • memory/3344-162-0x00000000724B0000-0x0000000072B9E000-memory.dmp

                      Filesize

                      6.9MB

                    • memory/3344-161-0x00000000005A0000-0x00000000005D0000-memory.dmp

                      Filesize

                      192KB

                    • memory/3624-148-0x00007FFC26FF0000-0x00007FFC279DC000-memory.dmp

                      Filesize

                      9.9MB

                    • memory/3624-146-0x00007FFC26FF0000-0x00007FFC279DC000-memory.dmp

                      Filesize

                      9.9MB

                    • memory/3624-145-0x0000000000270000-0x000000000027A000-memory.dmp

                      Filesize

                      40KB