Analysis

  • max time kernel
    150s
  • max time network
    137s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    02-08-2023 22:44

General

  • Target

    a853fdb613ad5b1d48c54b065356df117170401afe1fb5ae2a0792bddd08bbf6.exe

  • Size

    680KB

  • MD5

    1e1a944978bd9e5e6ae0b56fd91b87f2

  • SHA1

    5c80f72a211bb015e8723e908e2003db784ad6aa

  • SHA256

    a853fdb613ad5b1d48c54b065356df117170401afe1fb5ae2a0792bddd08bbf6

  • SHA512

    e66e338134fce28e9ad24b7090b682f25b4c9c37fdb02616fd10a965c5a90d375d22a3ba9c39ae43b66c241851552ed1910d71bf15975f82bcff327481601dc2

  • SSDEEP

    12288:XMrmy90b8MAjqfkmwu91tpEdETprXp71RSHSxErbmGoq9TlKBtmw:tydMAjS1brprIi41LKBtmw

Malware Config

Extracted

Family

amadey

Version

3.86

C2

77.91.68.61/rock/index.php

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

maxik

C2

77.91.124.156:19071

Attributes
  • auth_value

    a7714e1bc167c67e3fc8f9e368352269

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.

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • 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 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 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a853fdb613ad5b1d48c54b065356df117170401afe1fb5ae2a0792bddd08bbf6.exe
    "C:\Users\Admin\AppData\Local\Temp\a853fdb613ad5b1d48c54b065356df117170401afe1fb5ae2a0792bddd08bbf6.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5040
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9635457.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9635457.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4492
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4311970.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4311970.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:308
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v2494067.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v2494067.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3892
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a5262701.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a5262701.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:296
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b1841271.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b1841271.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of WriteProcessMemory
            PID:4860
            • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
              "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"
              6⤵
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:4612
              • 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
                7⤵
                • Creates scheduled task(s)
                PID:228
              • 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
                7⤵
                • Suspicious use of WriteProcessMemory
                PID:212
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:832
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "pdates.exe" /P "Admin:N"
                    8⤵
                      PID:2564
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "pdates.exe" /P "Admin:R" /E
                      8⤵
                        PID:1136
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:3764
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\925e7e99c5" /P "Admin:N"
                          8⤵
                            PID:1128
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\925e7e99c5" /P "Admin:R" /E
                            8⤵
                              PID:5000
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:4476
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c3232552.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c3232552.exe
                      4⤵
                      • Executes dropped EXE
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious behavior: MapViewOfSection
                      PID:2496
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d7921304.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d7921304.exe
                    3⤵
                    • Executes dropped EXE
                    PID:5100
              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                1⤵
                • Executes dropped EXE
                PID:4228
              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                1⤵
                • Executes dropped EXE
                PID:3468

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

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

                Filesize

                231KB

                MD5

                f1feac16bc0e0e4dc931c909c9eefb91

                SHA1

                aef547787bca3ca30da2b4e440a362da26588c51

                SHA256

                0a8cbf162a5d7d7415a058360515fbcf3aa1b272509f94b33dba26baa65e3851

                SHA512

                2c9130a8ba5c855c50b18a60dcfe73f8151a537b4d722aae607dd5ed8e24f5603ba7f51adde7f19138061fb27806ec32ba4f519e3d6a7371f14d71d1feabe423

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

                Filesize

                231KB

                MD5

                f1feac16bc0e0e4dc931c909c9eefb91

                SHA1

                aef547787bca3ca30da2b4e440a362da26588c51

                SHA256

                0a8cbf162a5d7d7415a058360515fbcf3aa1b272509f94b33dba26baa65e3851

                SHA512

                2c9130a8ba5c855c50b18a60dcfe73f8151a537b4d722aae607dd5ed8e24f5603ba7f51adde7f19138061fb27806ec32ba4f519e3d6a7371f14d71d1feabe423

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

                Filesize

                231KB

                MD5

                f1feac16bc0e0e4dc931c909c9eefb91

                SHA1

                aef547787bca3ca30da2b4e440a362da26588c51

                SHA256

                0a8cbf162a5d7d7415a058360515fbcf3aa1b272509f94b33dba26baa65e3851

                SHA512

                2c9130a8ba5c855c50b18a60dcfe73f8151a537b4d722aae607dd5ed8e24f5603ba7f51adde7f19138061fb27806ec32ba4f519e3d6a7371f14d71d1feabe423

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

                Filesize

                231KB

                MD5

                f1feac16bc0e0e4dc931c909c9eefb91

                SHA1

                aef547787bca3ca30da2b4e440a362da26588c51

                SHA256

                0a8cbf162a5d7d7415a058360515fbcf3aa1b272509f94b33dba26baa65e3851

                SHA512

                2c9130a8ba5c855c50b18a60dcfe73f8151a537b4d722aae607dd5ed8e24f5603ba7f51adde7f19138061fb27806ec32ba4f519e3d6a7371f14d71d1feabe423

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

                Filesize

                231KB

                MD5

                f1feac16bc0e0e4dc931c909c9eefb91

                SHA1

                aef547787bca3ca30da2b4e440a362da26588c51

                SHA256

                0a8cbf162a5d7d7415a058360515fbcf3aa1b272509f94b33dba26baa65e3851

                SHA512

                2c9130a8ba5c855c50b18a60dcfe73f8151a537b4d722aae607dd5ed8e24f5603ba7f51adde7f19138061fb27806ec32ba4f519e3d6a7371f14d71d1feabe423

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9635457.exe

                Filesize

                515KB

                MD5

                f4af4dc79bd226a6f2405fad86a0f3c4

                SHA1

                4c8c50ba4ef7214cca8ca824dc7a3b89d3d7114f

                SHA256

                d1664ca7a2d5dca94ecb12af066ae34cf7ba02cee96b594d55386afa4a439df6

                SHA512

                5163ef0d4a7671cbd3604eb0c5bce929bd9008a41dddad084ad056f7b51cf15df8aae4204c19b15752a4f4f0f330c2326f6e7820411acc361c25ce7fa02a53b0

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9635457.exe

                Filesize

                515KB

                MD5

                f4af4dc79bd226a6f2405fad86a0f3c4

                SHA1

                4c8c50ba4ef7214cca8ca824dc7a3b89d3d7114f

                SHA256

                d1664ca7a2d5dca94ecb12af066ae34cf7ba02cee96b594d55386afa4a439df6

                SHA512

                5163ef0d4a7671cbd3604eb0c5bce929bd9008a41dddad084ad056f7b51cf15df8aae4204c19b15752a4f4f0f330c2326f6e7820411acc361c25ce7fa02a53b0

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d7921304.exe

                Filesize

                175KB

                MD5

                c908b659de31a752d98478ad3627c0bb

                SHA1

                dbce9452be34a18ab1a33f27fbebc5ee973ebdaa

                SHA256

                d0ad20c98604a7331658e2364afe3a43f8c5372dd048d4d288db532c704e3fdf

                SHA512

                7683a1e827435b0758b9f6b6d44f1a155ec8ed7597ab45522b79c5e0c26e5254dd5ef92e1e9b5d89169e5464c3a118ec971b8fa030b7dc9fcf6660b1af6caf3f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d7921304.exe

                Filesize

                175KB

                MD5

                c908b659de31a752d98478ad3627c0bb

                SHA1

                dbce9452be34a18ab1a33f27fbebc5ee973ebdaa

                SHA256

                d0ad20c98604a7331658e2364afe3a43f8c5372dd048d4d288db532c704e3fdf

                SHA512

                7683a1e827435b0758b9f6b6d44f1a155ec8ed7597ab45522b79c5e0c26e5254dd5ef92e1e9b5d89169e5464c3a118ec971b8fa030b7dc9fcf6660b1af6caf3f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4311970.exe

                Filesize

                359KB

                MD5

                997879d3d7da8f85c0732d1506b92425

                SHA1

                97e60c4788e95742cd0b58de5a3143aef121435f

                SHA256

                f564d65b5611bad222251b548b998c15bab8c0c578414cb302432a6b2beef254

                SHA512

                fb1c759656ad1a00f922e487290641d2b1d2c25eafb22734e4306787de47663ff8657a3a5da00d7ca5924548a2e445cc4f28ed341a01ad2e3bf598f4b48a1398

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4311970.exe

                Filesize

                359KB

                MD5

                997879d3d7da8f85c0732d1506b92425

                SHA1

                97e60c4788e95742cd0b58de5a3143aef121435f

                SHA256

                f564d65b5611bad222251b548b998c15bab8c0c578414cb302432a6b2beef254

                SHA512

                fb1c759656ad1a00f922e487290641d2b1d2c25eafb22734e4306787de47663ff8657a3a5da00d7ca5924548a2e445cc4f28ed341a01ad2e3bf598f4b48a1398

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c3232552.exe

                Filesize

                39KB

                MD5

                d54d83b1aec48ec271c6477f8c550411

                SHA1

                27ccb28819ba80e81874749613a2bbd0c647e5d1

                SHA256

                a231546560f39206796ca09ee8eada1b0084381e8f6af6176e65b893c7b68f7e

                SHA512

                9c6bd9956e963bd7ac308bab3194c5fab49a5df22c8842c83efaa18b22c2b249147fca58a7b6e02f77960b2d43e50aea57edce820eac0d4dd42183538f6138c2

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c3232552.exe

                Filesize

                39KB

                MD5

                d54d83b1aec48ec271c6477f8c550411

                SHA1

                27ccb28819ba80e81874749613a2bbd0c647e5d1

                SHA256

                a231546560f39206796ca09ee8eada1b0084381e8f6af6176e65b893c7b68f7e

                SHA512

                9c6bd9956e963bd7ac308bab3194c5fab49a5df22c8842c83efaa18b22c2b249147fca58a7b6e02f77960b2d43e50aea57edce820eac0d4dd42183538f6138c2

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v2494067.exe

                Filesize

                234KB

                MD5

                f14a3d2bd846a2b19c40679d841b1d87

                SHA1

                4a562acb5eb16c6978d4c52ee1c732dead1b1f8e

                SHA256

                33ac0b9bdd1f221f366c49b6d9ea560fc9b0163e2dc7e1ef2e7f415657a9f8a3

                SHA512

                92deccebaf7e9608099ad7e80bbb2225c7f5fc9407c6bcf25d41d19b225f74f7c0f1c862584d8a5335884bd9366da412907aae53d660300a36ba28dcfceb41c0

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v2494067.exe

                Filesize

                234KB

                MD5

                f14a3d2bd846a2b19c40679d841b1d87

                SHA1

                4a562acb5eb16c6978d4c52ee1c732dead1b1f8e

                SHA256

                33ac0b9bdd1f221f366c49b6d9ea560fc9b0163e2dc7e1ef2e7f415657a9f8a3

                SHA512

                92deccebaf7e9608099ad7e80bbb2225c7f5fc9407c6bcf25d41d19b225f74f7c0f1c862584d8a5335884bd9366da412907aae53d660300a36ba28dcfceb41c0

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a5262701.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a5262701.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b1841271.exe

                Filesize

                231KB

                MD5

                f1feac16bc0e0e4dc931c909c9eefb91

                SHA1

                aef547787bca3ca30da2b4e440a362da26588c51

                SHA256

                0a8cbf162a5d7d7415a058360515fbcf3aa1b272509f94b33dba26baa65e3851

                SHA512

                2c9130a8ba5c855c50b18a60dcfe73f8151a537b4d722aae607dd5ed8e24f5603ba7f51adde7f19138061fb27806ec32ba4f519e3d6a7371f14d71d1feabe423

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b1841271.exe

                Filesize

                231KB

                MD5

                f1feac16bc0e0e4dc931c909c9eefb91

                SHA1

                aef547787bca3ca30da2b4e440a362da26588c51

                SHA256

                0a8cbf162a5d7d7415a058360515fbcf3aa1b272509f94b33dba26baa65e3851

                SHA512

                2c9130a8ba5c855c50b18a60dcfe73f8151a537b4d722aae607dd5ed8e24f5603ba7f51adde7f19138061fb27806ec32ba4f519e3d6a7371f14d71d1feabe423

              • 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/296-146-0x00007FFD23C80000-0x00007FFD2466C000-memory.dmp

                Filesize

                9.9MB

              • memory/296-145-0x00000000004D0000-0x00000000004DA000-memory.dmp

                Filesize

                40KB

              • memory/296-148-0x00007FFD23C80000-0x00007FFD2466C000-memory.dmp

                Filesize

                9.9MB

              • memory/2496-161-0x0000000000400000-0x0000000000409000-memory.dmp

                Filesize

                36KB

              • memory/2496-164-0x0000000000400000-0x0000000000409000-memory.dmp

                Filesize

                36KB

              • memory/3108-163-0x0000000000D20000-0x0000000000D36000-memory.dmp

                Filesize

                88KB

              • memory/5100-174-0x000000000A390000-0x000000000A49A000-memory.dmp

                Filesize

                1.0MB

              • memory/5100-177-0x000000000A4A0000-0x000000000A4EB000-memory.dmp

                Filesize

                300KB

              • memory/5100-170-0x0000000000440000-0x0000000000470000-memory.dmp

                Filesize

                192KB

              • memory/5100-179-0x0000000071BB0000-0x000000007229E000-memory.dmp

                Filesize

                6.9MB

              • memory/5100-176-0x000000000A320000-0x000000000A35E000-memory.dmp

                Filesize

                248KB

              • memory/5100-175-0x000000000A2C0000-0x000000000A2D2000-memory.dmp

                Filesize

                72KB

              • memory/5100-171-0x0000000071BB0000-0x000000007229E000-memory.dmp

                Filesize

                6.9MB

              • memory/5100-173-0x000000000A810000-0x000000000AE16000-memory.dmp

                Filesize

                6.0MB

              • memory/5100-172-0x0000000002770000-0x0000000002776000-memory.dmp

                Filesize

                24KB