Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    05/08/2023, 20:19

General

  • Target

    b36e56b2cf3428f7cc0037722d39fbbb3d7ef1aa2951620b10d4f3a4bd0fc96c.exe

  • Size

    555KB

  • MD5

    c1c01dd0486df3606c32e8d7be505b15

  • SHA1

    1b3b7b021143561c4bf38df838d68a890fff29d9

  • SHA256

    b36e56b2cf3428f7cc0037722d39fbbb3d7ef1aa2951620b10d4f3a4bd0fc96c

  • SHA512

    22c71a81e8e672a9a548f59a0676c326f6a8e53e6e9f7461a7dc3a69d7bfaca31b063a7951f58b5580f69d3e3b7c33ad24beed4ee3c719d88f146afc68eaf6ee

  • SSDEEP

    12288:VMr6y90wA5Oso5GWYcBAUhtPt6xKnWF2XsZSJ8JwPduJMZ/Xz:zyzdDAWYdUhtF6x+WkhJ8SPe0D

Malware Config

Extracted

Family

amadey

Version

3.86

C2

77.91.68.61/rock/index.php

Extracted

Family

redline

Botnet

savin

C2

77.91.124.156:19071

Attributes
  • auth_value

    a1a05b810428195ab7bb63b132ea0c8d

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 7 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 3 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 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b36e56b2cf3428f7cc0037722d39fbbb3d7ef1aa2951620b10d4f3a4bd0fc96c.exe
    "C:\Users\Admin\AppData\Local\Temp\b36e56b2cf3428f7cc0037722d39fbbb3d7ef1aa2951620b10d4f3a4bd0fc96c.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3720
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5635620.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5635620.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3436
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4190231.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4190231.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:5004
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k0589586.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k0589586.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1644
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l1007532.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l1007532.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:4796
          • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
            "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:2236
            • 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
              6⤵
              • Creates scheduled task(s)
              PID:2636
            • 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
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:3252
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:1996
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "pdates.exe" /P "Admin:N"
                  7⤵
                    PID:4824
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "pdates.exe" /P "Admin:R" /E
                    7⤵
                      PID:4952
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:2920
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\925e7e99c5" /P "Admin:N"
                        7⤵
                          PID:320
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\925e7e99c5" /P "Admin:R" /E
                          7⤵
                            PID:4176
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:4328
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m8028197.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m8028197.exe
                    3⤵
                    • Executes dropped EXE
                    PID:2328
              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                1⤵
                • Executes dropped EXE
                PID:4152

              Network

              MITRE ATT&CK Enterprise v15

              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\IXP000.TMP\y5635620.exe

                Filesize

                390KB

                MD5

                4f51229a873020976b9094a39119569d

                SHA1

                439b75828077f24a537c956e55da491f60b72cd8

                SHA256

                cefb1ff05bb0268ce7600d10cc7d1a3052ee6d1c2ff2fe0f5a3da6fcea30bcec

                SHA512

                9d03f3b578001c9810780b39227f5533af3b5b7a18d65de094656444e13c3280174defde057ef1eeb86de9e9e08649d67695fe69479f96ae4653f1c1d9221a8a

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5635620.exe

                Filesize

                390KB

                MD5

                4f51229a873020976b9094a39119569d

                SHA1

                439b75828077f24a537c956e55da491f60b72cd8

                SHA256

                cefb1ff05bb0268ce7600d10cc7d1a3052ee6d1c2ff2fe0f5a3da6fcea30bcec

                SHA512

                9d03f3b578001c9810780b39227f5533af3b5b7a18d65de094656444e13c3280174defde057ef1eeb86de9e9e08649d67695fe69479f96ae4653f1c1d9221a8a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m8028197.exe

                Filesize

                174KB

                MD5

                79b5eddb6fc84351b1fab6f4e60f080e

                SHA1

                c2f2688840c9144efce760413e1a22e6a8ca77db

                SHA256

                4df15aeca1c2cba6a322b9a9487bacb3941eca3086a53ab70808126ee80460e9

                SHA512

                96c2a26cf594f97deb55d4b58f0672d73fee9565a5881d1ee1fbfd834b22aa56a4f443e6fda4e9bb2ff3a214267ea27ff14a899c7d5e6a231fd3af924a5c116b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m8028197.exe

                Filesize

                174KB

                MD5

                79b5eddb6fc84351b1fab6f4e60f080e

                SHA1

                c2f2688840c9144efce760413e1a22e6a8ca77db

                SHA256

                4df15aeca1c2cba6a322b9a9487bacb3941eca3086a53ab70808126ee80460e9

                SHA512

                96c2a26cf594f97deb55d4b58f0672d73fee9565a5881d1ee1fbfd834b22aa56a4f443e6fda4e9bb2ff3a214267ea27ff14a899c7d5e6a231fd3af924a5c116b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4190231.exe

                Filesize

                234KB

                MD5

                08cbf4ede9d73f75c5848da2b42e651d

                SHA1

                38debfc6c7662d20ddbd700b525509273dbe7fb7

                SHA256

                ce0da117ee131c44d7831e8cc41b6f9a418c6f24545b0d09136b81f77b2c2ae4

                SHA512

                aa7f90b1db9ae0f739a99cdb41a3d6b388a3a64411f5f4ed8eebf78d8b024e62ae20c0363be7beaefc350636db89f967dc76d86de0fa22f37ee123015ae8c708

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4190231.exe

                Filesize

                234KB

                MD5

                08cbf4ede9d73f75c5848da2b42e651d

                SHA1

                38debfc6c7662d20ddbd700b525509273dbe7fb7

                SHA256

                ce0da117ee131c44d7831e8cc41b6f9a418c6f24545b0d09136b81f77b2c2ae4

                SHA512

                aa7f90b1db9ae0f739a99cdb41a3d6b388a3a64411f5f4ed8eebf78d8b024e62ae20c0363be7beaefc350636db89f967dc76d86de0fa22f37ee123015ae8c708

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k0589586.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k0589586.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l1007532.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l1007532.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

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

                Filesize

                89KB

                MD5

                2392b231cf4a80739b5cb09bf808127d

                SHA1

                41b5cf81c50884954911d96444fe83cfd0da465b

                SHA256

                2244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f

                SHA512

                19ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34

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

                Filesize

                89KB

                MD5

                2392b231cf4a80739b5cb09bf808127d

                SHA1

                41b5cf81c50884954911d96444fe83cfd0da465b

                SHA256

                2244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f

                SHA512

                19ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                Filesize

                273B

                MD5

                9851b884bf4aadfade57d911a3f03332

                SHA1

                aaadd1c1856c22844bb9fbb030cf4f586ed8866a

                SHA256

                03afb988f3eec62c2da682af371625adcac5a0e69615298f83d99365ab07ac0f

                SHA512

                a7de560f51bacd381d3e741f887c3c40ece88521ee93a22a4f7448297e8bda2131be866d9ae6438c528d9f40a277c18bae517deec16b6b723f67d4c308031327

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

                Filesize

                89KB

                MD5

                2392b231cf4a80739b5cb09bf808127d

                SHA1

                41b5cf81c50884954911d96444fe83cfd0da465b

                SHA256

                2244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f

                SHA512

                19ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34

              • memory/1644-143-0x00007FFEA1260000-0x00007FFEA1C4C000-memory.dmp

                Filesize

                9.9MB

              • memory/1644-145-0x00007FFEA1260000-0x00007FFEA1C4C000-memory.dmp

                Filesize

                9.9MB

              • memory/1644-142-0x0000000000330000-0x000000000033A000-memory.dmp

                Filesize

                40KB

              • memory/2328-162-0x000000000A3B0000-0x000000000A9B6000-memory.dmp

                Filesize

                6.0MB

              • memory/2328-163-0x0000000009F40000-0x000000000A04A000-memory.dmp

                Filesize

                1.0MB

              • memory/2328-164-0x0000000009E70000-0x0000000009E82000-memory.dmp

                Filesize

                72KB

              • memory/2328-165-0x0000000009ED0000-0x0000000009F0E000-memory.dmp

                Filesize

                248KB

              • memory/2328-166-0x000000000A050000-0x000000000A09B000-memory.dmp

                Filesize

                300KB

              • memory/2328-167-0x0000000072000000-0x00000000726EE000-memory.dmp

                Filesize

                6.9MB

              • memory/2328-161-0x00000000049F0000-0x00000000049F6000-memory.dmp

                Filesize

                24KB

              • memory/2328-160-0x0000000072000000-0x00000000726EE000-memory.dmp

                Filesize

                6.9MB

              • memory/2328-159-0x0000000000130000-0x0000000000160000-memory.dmp

                Filesize

                192KB