Analysis

  • max time kernel
    145s
  • max time network
    156s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    08/08/2023, 14:48

General

  • Target

    49acccf46ae01802c3314d9a9e4de9237e3debdd3b98076ddeec6c722e45e8ad.exe

  • Size

    556KB

  • MD5

    71a618af6e2e4d698814209b0d57fbb7

  • SHA1

    4f221761c57b0c09cc70790b583663d0a5a891d5

  • SHA256

    49acccf46ae01802c3314d9a9e4de9237e3debdd3b98076ddeec6c722e45e8ad

  • SHA512

    b84b49f33acaf730a001570ccd2b3b64556825fcc1676171edcd3be9c3c6c76beee680343f2a1e7525f0872844bd27231ee082c064e460d7e27784f845227d00

  • SSDEEP

    12288:uMriy90XOV4MX7aRSxcszFmgsJZWyhZkA44Q9JJw0:IymOSMX5cwFyVx44Q9o0

Malware Config

Extracted

Family

amadey

Version

3.86

C2

77.91.68.61/rock/index.php

Extracted

Family

redline

Botnet

welos

C2

77.91.124.156:19071

Attributes
  • auth_value

    9605367dc0a1f64eb2f71769fb518fcf

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\49acccf46ae01802c3314d9a9e4de9237e3debdd3b98076ddeec6c722e45e8ad.exe
    "C:\Users\Admin\AppData\Local\Temp\49acccf46ae01802c3314d9a9e4de9237e3debdd3b98076ddeec6c722e45e8ad.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2760
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3691150.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3691150.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2784
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5963101.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5963101.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1396
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8981138.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8981138.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:5020
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l6827882.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l6827882.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:1668
          • 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:4344
            • 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:3060
            • 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:1872
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:3708
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "pdates.exe" /P "Admin:N"
                  7⤵
                    PID:4764
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "pdates.exe" /P "Admin:R" /E
                    7⤵
                      PID:5024
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:2940
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\925e7e99c5" /P "Admin:N"
                        7⤵
                          PID:796
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\925e7e99c5" /P "Admin:R" /E
                          7⤵
                            PID:4972
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:4712
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m8834926.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m8834926.exe
                    3⤵
                    • Executes dropped EXE
                    PID:4116
              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                1⤵
                • Executes dropped EXE
                PID:4872

              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\y3691150.exe

                Filesize

                390KB

                MD5

                a5e85c69569ef5b8693793fe41f0b454

                SHA1

                48f58b352926426c001c048751aa6d3cd0d65be9

                SHA256

                d4bb26e3634803cbe874f0c722164cc1172b8324dfe46a36cd3e14e77a2180f1

                SHA512

                46a45d49c42b1f54044d8bb340a85bec810a23977157ae613a9a595b91cfef52576551bb1b1291b2f82297597c22c85a9f3c2777c55acafabe62c816f9d4ffed

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3691150.exe

                Filesize

                390KB

                MD5

                a5e85c69569ef5b8693793fe41f0b454

                SHA1

                48f58b352926426c001c048751aa6d3cd0d65be9

                SHA256

                d4bb26e3634803cbe874f0c722164cc1172b8324dfe46a36cd3e14e77a2180f1

                SHA512

                46a45d49c42b1f54044d8bb340a85bec810a23977157ae613a9a595b91cfef52576551bb1b1291b2f82297597c22c85a9f3c2777c55acafabe62c816f9d4ffed

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m8834926.exe

                Filesize

                174KB

                MD5

                53e97217c1611350a143968f8e70b663

                SHA1

                ff72c0b0764025cd406ec229e932606b07d7cce4

                SHA256

                bd6194f728fa74154f4f4a1530ac3abee9dd88480d964f0a96442b3889ce489a

                SHA512

                05de88c2d101f8b6f37003849b8b7494b9874fd0b4a989b257e23283159d24c12a766156da0f709a6f509cf29999605adbf9d59b9c803fba2d9fff2d01af77ad

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m8834926.exe

                Filesize

                174KB

                MD5

                53e97217c1611350a143968f8e70b663

                SHA1

                ff72c0b0764025cd406ec229e932606b07d7cce4

                SHA256

                bd6194f728fa74154f4f4a1530ac3abee9dd88480d964f0a96442b3889ce489a

                SHA512

                05de88c2d101f8b6f37003849b8b7494b9874fd0b4a989b257e23283159d24c12a766156da0f709a6f509cf29999605adbf9d59b9c803fba2d9fff2d01af77ad

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5963101.exe

                Filesize

                234KB

                MD5

                741d57fd3703556b72b53f2c574f7489

                SHA1

                571d4dc7e06712ba03e04d2aac60c634076c6b9c

                SHA256

                1bedc663d9f3a4beb4f3991ec95fea12647cf1a3ff80f04596f2714241aec454

                SHA512

                561c211532c59990a92dee9efb697258635014f8e37779e079603f722556d4fc5049da02e523789c46a719fd71bd37b1cb1da34039f5fc6f6d12ea0c0191ba4c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5963101.exe

                Filesize

                234KB

                MD5

                741d57fd3703556b72b53f2c574f7489

                SHA1

                571d4dc7e06712ba03e04d2aac60c634076c6b9c

                SHA256

                1bedc663d9f3a4beb4f3991ec95fea12647cf1a3ff80f04596f2714241aec454

                SHA512

                561c211532c59990a92dee9efb697258635014f8e37779e079603f722556d4fc5049da02e523789c46a719fd71bd37b1cb1da34039f5fc6f6d12ea0c0191ba4c

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8981138.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8981138.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l6827882.exe

                Filesize

                223KB

                MD5

                aea234064483f651010cf9d981f59fea

                SHA1

                002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                SHA256

                58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                SHA512

                eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l6827882.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/4116-160-0x000000000A0D0000-0x000000000A0E2000-memory.dmp

                Filesize

                72KB

              • memory/4116-158-0x000000000A6A0000-0x000000000ACA6000-memory.dmp

                Filesize

                6.0MB

              • memory/4116-159-0x000000000A1A0000-0x000000000A2AA000-memory.dmp

                Filesize

                1.0MB

              • memory/4116-157-0x0000000002700000-0x0000000002706000-memory.dmp

                Filesize

                24KB

              • memory/4116-161-0x000000000A130000-0x000000000A16E000-memory.dmp

                Filesize

                248KB

              • memory/4116-162-0x000000000A2B0000-0x000000000A2FB000-memory.dmp

                Filesize

                300KB

              • memory/4116-163-0x0000000071E80000-0x000000007256E000-memory.dmp

                Filesize

                6.9MB

              • memory/4116-156-0x0000000071E80000-0x000000007256E000-memory.dmp

                Filesize

                6.9MB

              • memory/4116-155-0x0000000000390000-0x00000000003C0000-memory.dmp

                Filesize

                192KB

              • memory/5020-141-0x00007FF9E0E10000-0x00007FF9E17FC000-memory.dmp

                Filesize

                9.9MB

              • memory/5020-139-0x00007FF9E0E10000-0x00007FF9E17FC000-memory.dmp

                Filesize

                9.9MB

              • memory/5020-138-0x0000000000540000-0x000000000054A000-memory.dmp

                Filesize

                40KB