Analysis

  • max time kernel
    105s
  • max time network
    161s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    08/06/2021, 07:07

General

  • Target
    B00F279B575B3F07A06352A37A378323.exe
  • Size 8KB
  • Sample210608-7mgw7apjp2
  • SHA256 36c1ab5e18f20ba99b86a8f995b83a3909f9d3e8d8d7fd573ac1c4813fd2e31e
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • redline

Botnet
  • SubNEW

C2
  • cengonic.xyz:80

Extracted

Family
  • redline

Botnet
  • Kolya

C2
  • 195.201.17.219:25524

Extracted

Family
  • metasploit

Version
  • windows/single_exec

Extracted

Family
  • redline

Botnet
  • 606

C2
  • 116.202.18.132:38563

Extracted

Family
  • raccoon

Botnet
  • 28198d4512d0cf31c204eddceb4471d79950b588

Attributes
  • url4cnc

    https://tttttt.me/capibar

rc4.plain
rc4.plain

Extracted

Family
  • cryptbot

C2
  • olmjby22.top

  • mortyl02.top

Attributes
  • payload_url

    http://vamzxy03.top/download.php?file=lv.exe

Signatures

  • CryptBot

    A C++ stealer distributed widely in bundle with other software.

  • CryptBot Payload 2 IoCs
  • Glupteba

    Glupteba is a modular loader written in Golang with various components.

  • Glupteba Payload 2 IoCs
  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

  • RedLine

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

  • RedLine Payload 6 IoCs
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
  • Downloads MZ/PE file
  • Executes dropped EXE 21 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Drops startup file 2 IoCs
  • Loads dropped DLL 6 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Themida packer 3 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Checks processor information in registry 2 TTPs 4 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Delays execution with timeout.exe 2 IoCs
  • Kills process with taskkill 2 IoCs
  • Modifies data under HKEY_USERS 41 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 18 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\B00F279B575B3F07A06352A37A378323.exe
    "C:\Users\Admin\AppData\Local\Temp\B00F279B575B3F07A06352A37A378323.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2184
    • C:\Users\Admin\Documents\https___leselesp.info_app.exe.exe
      "C:\Users\Admin\Documents\https___leselesp.info_app.exe.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:1444
      • C:\Users\Admin\Documents\https___leselesp.info_app.exe.exe
        "C:\Users\Admin\Documents\https___leselesp.info_app.exe.exe"
        3⤵
        • Executes dropped EXE
        • Modifies data under HKEY_USERS
        PID:4392
    • C:\Users\Admin\Documents\http___212.192.241.136_files_file1.exe.exe
      "C:\Users\Admin\Documents\http___212.192.241.136_files_file1.exe.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2824
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c start /I "" "C:\Users\Admin\AppData\Local\Temp\{Brdk-CWOAD-SEyN-IrNyM}\65943618003.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3328
        • C:\Users\Admin\AppData\Local\Temp\{Brdk-CWOAD-SEyN-IrNyM}\65943618003.exe
          "C:\Users\Admin\AppData\Local\Temp\{Brdk-CWOAD-SEyN-IrNyM}\65943618003.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:4168
          • C:\Windows\SysWOW64\cmd.exe
            cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\{Brdk-CWOAD-SEyN-IrNyM}\65943618003.exe"
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:4688
            • C:\Windows\SysWOW64\timeout.exe
              timeout /T 10 /NOBREAK
              6⤵
              • Delays execution with timeout.exe
              PID:4776
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c start /I "" "C:\Users\Admin\AppData\Local\Temp\{Brdk-CWOAD-SEyN-IrNyM}\42210500297.exe" /mix
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4728
        • C:\Users\Admin\AppData\Local\Temp\{Brdk-CWOAD-SEyN-IrNyM}\42210500297.exe
          "C:\Users\Admin\AppData\Local\Temp\{Brdk-CWOAD-SEyN-IrNyM}\42210500297.exe" /mix
          4⤵
          • Executes dropped EXE
          • Checks processor information in registry
          • Suspicious use of FindShellTrayWindow
          PID:4820
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\obJSfpWc.exe"
            5⤵
              PID:4496
              • C:\Users\Admin\AppData\Local\Temp\obJSfpWc.exe
                "C:\Users\Admin\AppData\Local\Temp\obJSfpWc.exe"
                6⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Drops file in Program Files directory
                PID:4200
                • C:\Users\Admin\AppData\Local\Temp\New Feature\vpn.exe
                  "C:\Users\Admin\AppData\Local\Temp\New Feature\vpn.exe"
                  7⤵
                  • Executes dropped EXE
                  • Suspicious use of FindShellTrayWindow
                  PID:4500
                  • C:\Windows\SysWOW64\dllhost.exe
                    "C:\Windows\System32\dllhost.exe"
                    8⤵
                      PID:2796
                    • C:\Windows\SysWOW64\cmd.exe
                      "C:\Windows\System32\cmd.exe" /c cmd < Questa.mui
                      8⤵
                        PID:2916
                        • C:\Windows\SysWOW64\cmd.exe
                          cmd
                          9⤵
                            PID:4740
                            • C:\Windows\SysWOW64\findstr.exe
                              findstr /V /R "^bkKukanvvIaviummCuKudmQWXJRADyBlRAsoRwEThgwuiCesPIojDwzYxNpBAXTdiiEGPdHACRTwbKPxGALUXfHPizOtSezfcKZZYcCnqHJMosAJYPUqkYzRAOnvCDI$" Tocchi.mui
                              10⤵
                                PID:2116
                              • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Ritornata.exe.com
                                Ritornata.exe.com h
                                10⤵
                                • Executes dropped EXE
                                PID:3212
                                • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Ritornata.exe.com
                                  C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Ritornata.exe.com h
                                  11⤵
                                  • Executes dropped EXE
                                  PID:5100
                              • C:\Windows\SysWOW64\PING.EXE
                                ping 127.0.0.1 -n 30
                                10⤵
                                • Runs ping.exe
                                PID:4380
                        • C:\Users\Admin\AppData\Local\Temp\New Feature\4.exe
                          "C:\Users\Admin\AppData\Local\Temp\New Feature\4.exe"
                          7⤵
                          • Executes dropped EXE
                          • Drops startup file
                          PID:4580
                          • C:\Users\Admin\AppData\Roaming\Smart Clock\SmartClock.exe
                            "C:\Users\Admin\AppData\Roaming\Smart Clock\SmartClock.exe"
                            8⤵
                            • Executes dropped EXE
                            • Suspicious behavior: AddClipboardFormatListener
                            PID:4920
                    • C:\Windows\SysWOW64\cmd.exe
                      "C:\Windows\system32\cmd.exe" /c rd /s /q C:\Users\Admin\AppData\Local\Temp\TGnvJMPGrhbD & timeout 3 & del /f /q "C:\Users\Admin\AppData\Local\Temp\{Brdk-CWOAD-SEyN-IrNyM}\42210500297.exe"
                      5⤵
                        PID:4672
                        • C:\Windows\SysWOW64\timeout.exe
                          timeout 3
                          6⤵
                          • Delays execution with timeout.exe
                          PID:4760
                  • C:\Windows\SysWOW64\cmd.exe
                    "C:\Windows\System32\cmd.exe" /c start /I "" "C:\Users\Admin\AppData\Local\Temp\{Brdk-CWOAD-SEyN-IrNyM}\71499969329.exe" /mix
                    3⤵
                      PID:4920
                      • C:\Users\Admin\AppData\Local\Temp\{Brdk-CWOAD-SEyN-IrNyM}\71499969329.exe
                        "C:\Users\Admin\AppData\Local\Temp\{Brdk-CWOAD-SEyN-IrNyM}\71499969329.exe" /mix
                        4⤵
                        • Executes dropped EXE
                        • Checks processor information in registry
                        PID:5032
                        • C:\Users\Admin\AppData\Roaming\nailedp\edspolishpp.exe
                          edspolishpp.exe
                          5⤵
                          • Executes dropped EXE
                          • Suspicious use of AdjustPrivilegeToken
                          PID:4308
                    • C:\Windows\SysWOW64\cmd.exe
                      "C:\Windows\System32\cmd.exe" /c taskkill /im "http___212.192.241.136_files_file1.exe.exe" /f & erase "C:\Users\Admin\Documents\http___212.192.241.136_files_file1.exe.exe" & exit
                      3⤵
                        PID:4988
                        • C:\Windows\SysWOW64\taskkill.exe
                          taskkill /im "http___212.192.241.136_files_file1.exe.exe" /f
                          4⤵
                          • Kills process with taskkill
                          • Suspicious use of AdjustPrivilegeToken
                          PID:5060
                    • C:\Users\Admin\Documents\http___212.192.241.136_files_file2.exe.exe
                      "C:\Users\Admin\Documents\http___212.192.241.136_files_file2.exe.exe"
                      2⤵
                      • Executes dropped EXE
                      • Checks BIOS information in registry
                      • Checks whether UAC is enabled
                      • Suspicious use of NtSetInformationThreadHideFromDebugger
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of AdjustPrivilegeToken
                      PID:3400
                    • C:\Users\Admin\Documents\http___212.192.241.136_files_file3.exe.exe
                      "C:\Users\Admin\Documents\http___212.192.241.136_files_file3.exe.exe"
                      2⤵
                      • Executes dropped EXE
                      • Suspicious use of AdjustPrivilegeToken
                      PID:3116
                    • C:\Users\Admin\Documents\http___212.192.241.136_files_file8.exe.exe
                      "C:\Users\Admin\Documents\http___212.192.241.136_files_file8.exe.exe"
                      2⤵
                      • Executes dropped EXE
                      • Drops startup file
                      • Adds Run key to start application
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of AdjustPrivilegeToken
                      • Suspicious use of WriteProcessMemory
                      PID:2136
                      • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
                        "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o gulf.moneroocean.stream:10128 -u 499DUXTsgeNCiUBBZxPZaYj1uiSCAcCF8jDmNXkX8nTUTuZ9xQrR8kLhk8sNCeU5VMKZtoeNpQncYfLLWt3zRxGy3uMQSMV -p x -k -v=0 --donate-level=1 -t 1
                        3⤵
                        • Executes dropped EXE
                        • Suspicious use of AdjustPrivilegeToken
                        PID:3872
                    • C:\Users\Admin\Documents\http___212.192.241.136_files_file6.exe.exe
                      "C:\Users\Admin\Documents\http___212.192.241.136_files_file6.exe.exe"
                      2⤵
                      • Executes dropped EXE
                      • Suspicious use of AdjustPrivilegeToken
                      PID:1404
                    • C:\Users\Admin\Documents\http___212.192.241.136_files_file5.exe.exe
                      "C:\Users\Admin\Documents\http___212.192.241.136_files_file5.exe.exe"
                      2⤵
                      • Executes dropped EXE
                      • Suspicious use of SetThreadContext
                      • Suspicious use of AdjustPrivilegeToken
                      • Suspicious use of WriteProcessMemory
                      PID:1220
                      • C:\Users\Admin\Documents\http___212.192.241.136_files_file5.exe.exe
                        C:\Users\Admin\Documents\http___212.192.241.136_files_file5.exe.exe
                        3⤵
                        • Executes dropped EXE
                        • Suspicious use of AdjustPrivilegeToken
                        PID:4372
                    • C:\Users\Admin\Documents\http___212.192.241.136_files_file7.exe.exe
                      "C:\Users\Admin\Documents\http___212.192.241.136_files_file7.exe.exe"
                      2⤵
                      • Executes dropped EXE
                      • Suspicious use of SetThreadContext
                      • Suspicious use of AdjustPrivilegeToken
                      • Suspicious use of WriteProcessMemory
                      PID:3144
                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
                        C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AddInProcess32.exe
                        3⤵
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of AdjustPrivilegeToken
                        PID:1388
                    • C:\Windows\System32\cmd.exe
                      "C:\Windows\System32\cmd.exe" /c taskkill /im "B00F279B575B3F07A06352A37A378323.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\B00F279B575B3F07A06352A37A378323.exe" & exit
                      2⤵
                      • Suspicious use of WriteProcessMemory
                      PID:4804
                      • C:\Windows\system32\taskkill.exe
                        taskkill /im "B00F279B575B3F07A06352A37A378323.exe" /f
                        3⤵
                        • Kills process with taskkill
                        • Suspicious use of AdjustPrivilegeToken
                        PID:4896
                  • \??\c:\windows\system32\svchost.exe
                    c:\windows\system32\svchost.exe -k netsvcs -s seclogon
                    1⤵
                    • Suspicious use of NtCreateUserProcessOtherParentProcess
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2488

                  Network

                        MITRE ATT&CK Enterprise v6

                        Replay Monitor

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                        Downloads

                        memory/1220-158-0x0000000004E30000-0x0000000004E31000-memory.dmp

                        memory/1220-147-0x00000000003F0000-0x00000000003F1000-memory.dmp

                        memory/1220-217-0x0000000004DF0000-0x0000000004DF9000-memory.dmp

                        memory/1220-161-0x0000000004D90000-0x0000000004D91000-memory.dmp

                        memory/1220-157-0x0000000004C30000-0x000000000512E000-memory.dmp

                        memory/1388-178-0x0000000000ED0000-0x0000000000ED1000-memory.dmp

                        memory/1388-170-0x0000000000400000-0x000000000041E000-memory.dmp

                        memory/1404-151-0x0000000004F10000-0x0000000004F11000-memory.dmp

                        memory/1404-218-0x0000000004EE0000-0x0000000004EEA000-memory.dmp

                        memory/1404-155-0x0000000004EA0000-0x0000000004EA1000-memory.dmp

                        memory/1404-159-0x0000000004E70000-0x000000000536E000-memory.dmp

                        memory/1404-149-0x0000000005370000-0x0000000005371000-memory.dmp

                        memory/1404-145-0x0000000000440000-0x0000000000441000-memory.dmp

                        memory/1444-195-0x0000000002F60000-0x000000000386C000-memory.dmp

                        memory/1444-197-0x0000000000400000-0x0000000000D26000-memory.dmp

                        memory/2136-211-0x0000000004FA0000-0x0000000004FA1000-memory.dmp

                        memory/2136-138-0x0000000000240000-0x0000000000241000-memory.dmp

                        memory/2184-114-0x0000000000B30000-0x0000000000B31000-memory.dmp

                        memory/2184-116-0x000000001B820000-0x000000001B822000-memory.dmp

                        memory/2824-180-0x0000000000460000-0x000000000050E000-memory.dmp

                        memory/2824-181-0x0000000000400000-0x000000000045D000-memory.dmp

                        memory/3116-193-0x0000000004B92000-0x0000000004B93000-memory.dmp

                        memory/3116-198-0x0000000004B93000-0x0000000004B94000-memory.dmp

                        memory/3116-182-0x0000000002220000-0x000000000223A000-memory.dmp

                        memory/3116-188-0x00000000005D0000-0x00000000005FF000-memory.dmp

                        memory/3116-184-0x0000000002460000-0x0000000002479000-memory.dmp

                        memory/3116-192-0x0000000004B90000-0x0000000004B91000-memory.dmp

                        memory/3116-199-0x0000000004B94000-0x0000000004B96000-memory.dmp

                        memory/3116-190-0x0000000000400000-0x0000000000462000-memory.dmp

                        memory/3144-133-0x0000000000640000-0x0000000000641000-memory.dmp

                        memory/3144-153-0x0000000004DF0000-0x0000000004DF1000-memory.dmp

                        memory/3400-167-0x0000000003280000-0x0000000003281000-memory.dmp

                        memory/3400-154-0x0000000077300000-0x000000007748E000-memory.dmp

                        memory/3400-164-0x00000000058B0000-0x00000000058B1000-memory.dmp

                        memory/3400-169-0x00000000055C0000-0x00000000055C1000-memory.dmp

                        memory/3400-166-0x0000000005320000-0x0000000005321000-memory.dmp

                        memory/3400-187-0x0000000006E30000-0x0000000006E31000-memory.dmp

                        memory/3400-196-0x00000000069F0000-0x00000000069F1000-memory.dmp

                        memory/3400-168-0x0000000005360000-0x0000000005361000-memory.dmp

                        memory/3400-185-0x0000000006730000-0x0000000006731000-memory.dmp

                        memory/3400-162-0x0000000000DB0000-0x0000000000DB1000-memory.dmp

                        memory/3400-165-0x00000000052C0000-0x00000000052C1000-memory.dmp

                        memory/3872-214-0x0000000000180000-0x0000000000194000-memory.dmp

                        memory/3872-258-0x00000000001D0000-0x00000000001F0000-memory.dmp

                        memory/3872-229-0x00000000001B0000-0x00000000001D0000-memory.dmp

                        memory/4168-231-0x00000000021C0000-0x0000000002251000-memory.dmp

                        memory/4168-232-0x0000000000400000-0x0000000000492000-memory.dmp

                        memory/4308-264-0x0000000004B24000-0x0000000004B26000-memory.dmp

                        memory/4308-263-0x0000000004B23000-0x0000000004B24000-memory.dmp

                        memory/4308-262-0x0000000004B22000-0x0000000004B23000-memory.dmp

                        memory/4308-261-0x0000000004B20000-0x0000000004B21000-memory.dmp

                        memory/4308-260-0x0000000000400000-0x0000000000462000-memory.dmp

                        memory/4308-259-0x0000000000580000-0x00000000005AF000-memory.dmp

                        memory/4372-219-0x0000000000400000-0x000000000041E000-memory.dmp

                        memory/4372-228-0x0000000005500000-0x0000000005501000-memory.dmp

                        memory/4580-296-0x0000000000400000-0x0000000000456000-memory.dmp

                        memory/4580-295-0x00000000005D0000-0x00000000005F6000-memory.dmp

                        memory/4820-251-0x0000000002180000-0x0000000002261000-memory.dmp

                        memory/4820-252-0x0000000000400000-0x00000000004E5000-memory.dmp

                        memory/4920-307-0x0000000000400000-0x0000000000456000-memory.dmp

                        memory/5032-253-0x0000000002170000-0x000000000223E000-memory.dmp

                        memory/5032-254-0x0000000000400000-0x00000000004D5000-memory.dmp