Analysis

  • max time kernel
    43s
  • max time network
    63s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    03-04-2021 06:46

General

  • Target

    Truck.Driver.Steep.Road.1.0.serials.generator.by.ACME.exe

  • Size

    5.4MB

  • MD5

    be12bd9c6b6e9e5738e171924e141b7d

  • SHA1

    a90d8051e8116fe24abf2605fae1b8ad31f12104

  • SHA256

    6ffb691be76a6756dbda8cc9c12b72be6a6eb89fa32770c9f1c201393c4f708c

  • SHA512

    8c2031c71b856ab8010cfee225a6987e0eb1d9870c4b154a9a75db1829d0fa790dace44352e3932332e6fc612455ddc42adbc14f6ce9f91b6a736595c2986279

Malware Config

Extracted

Family

azorult

C2

http://kvaka.li/1210776429.php

Signatures

  • Azorult

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

  • Executes dropped EXE 10 IoCs
  • Loads dropped DLL 7 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates physical storage devices 1 TTPs

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

  • Kills process with taskkill 1 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Truck.Driver.Steep.Road.1.0.serials.generator.by.ACME.exe
    "C:\Users\Admin\AppData\Local\Temp\Truck.Driver.Steep.Road.1.0.serials.generator.by.ACME.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3920
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen.bat" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:192
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-pr.exe
        keygen-pr.exe -p83fsase3Ge
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:3244
        • C:\Users\Admin\AppData\Local\Temp\RarSFX2\key.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX2\key.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:756
          • C:\Users\Admin\AppData\Local\Temp\RarSFX2\key.exe
            C:\Users\Admin\AppData\Local\Temp\RarSFX2\key.exe -txt -scanlocal -file:potato.dat
            5⤵
              PID:1764
        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-1.exe
          keygen-step-1.exe
          3⤵
          • Executes dropped EXE
          PID:3896
        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-3.exe
          keygen-step-3.exe
          3⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4024
          • C:\Windows\SysWOW64\cmd.exe
            cmd.exe /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-3.exe"
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:3428
            • C:\Windows\SysWOW64\PING.EXE
              ping 1.1.1.1 -n 1 -w 3000
              5⤵
              • Runs ping.exe
              PID:1268
        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-4.exe
          keygen-step-4.exe
          3⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2404
          • C:\Users\Admin\AppData\Local\Temp\RarSFX1\Setup.exe
            "C:\Users\Admin\AppData\Local\Temp\RarSFX1\Setup.exe"
            4⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:3716
            • C:\Users\Admin\AppData\Local\Temp\AWED8HDYQL\multitimer.exe
              "C:\Users\Admin\AppData\Local\Temp\AWED8HDYQL\multitimer.exe" 0 3060197d33d91c80.94013368 0 101
              5⤵
              • Executes dropped EXE
              PID:2988
              • C:\Users\Admin\AppData\Local\Temp\AWED8HDYQL\multitimer.exe
                "C:\Users\Admin\AppData\Local\Temp\AWED8HDYQL\multitimer.exe" 1 3.1617432450.60680f821aa1a 101
                6⤵
                  PID:4536
                  • C:\Users\Admin\AppData\Local\Temp\AWED8HDYQL\multitimer.exe
                    "C:\Users\Admin\AppData\Local\Temp\AWED8HDYQL\multitimer.exe" 2 3.1617432450.60680f821aa1a
                    7⤵
                      PID:4760
                • C:\Users\Admin\AppData\Local\Temp\45K5GFC156\setups.exe
                  "C:\Users\Admin\AppData\Local\Temp\45K5GFC156\setups.exe" ll
                  5⤵
                  • Executes dropped EXE
                  • Suspicious use of SetWindowsHookEx
                  • Suspicious use of WriteProcessMemory
                  PID:580
                  • C:\Users\Admin\AppData\Local\Temp\is-GF0Q0.tmp\setups.tmp
                    "C:\Users\Admin\AppData\Local\Temp\is-GF0Q0.tmp\setups.tmp" /SL5="$40118,635399,250368,C:\Users\Admin\AppData\Local\Temp\45K5GFC156\setups.exe" ll
                    6⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of SetWindowsHookEx
                    PID:3908
              • C:\Users\Admin\AppData\Local\Temp\RarSFX1\askinstall20.exe
                "C:\Users\Admin\AppData\Local\Temp\RarSFX1\askinstall20.exe"
                4⤵
                • Executes dropped EXE
                • Modifies system certificate store
                • Suspicious use of AdjustPrivilegeToken
                PID:3788
                • C:\Windows\SysWOW64\cmd.exe
                  cmd.exe /c taskkill /f /im chrome.exe
                  5⤵
                    PID:3156
                    • C:\Windows\SysWOW64\taskkill.exe
                      taskkill /f /im chrome.exe
                      6⤵
                      • Kills process with taskkill
                      PID:3124
                • C:\Users\Admin\AppData\Local\Temp\RarSFX1\Full Program Features.exe
                  "C:\Users\Admin\AppData\Local\Temp\RarSFX1\Full Program Features.exe"
                  4⤵
                    PID:4372
                    • C:\Windows\SysWOW64\WScript.exe
                      "C:\Windows\System32\WScript.exe" "C:\Program Files\unins.vbs"
                      5⤵
                        PID:4476
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" "C:\Program Files\unins0000.dll",install
                          6⤵
                            PID:4688
                      • C:\Users\Admin\AppData\Local\Temp\RarSFX1\file.exe
                        "C:\Users\Admin\AppData\Local\Temp\RarSFX1\file.exe"
                        4⤵
                          PID:4516
                          • C:\Users\Admin\AppData\Roaming\FC57.tmp.exe
                            "C:\Users\Admin\AppData\Roaming\FC57.tmp.exe"
                            5⤵
                              PID:4644
                              • C:\Users\Admin\AppData\Roaming\FC57.tmp.exe
                                "C:\Users\Admin\AppData\Roaming\FC57.tmp.exe"
                                6⤵
                                  PID:4976
                              • C:\Users\Admin\AppData\Roaming\169.tmp.exe
                                "C:\Users\Admin\AppData\Roaming\169.tmp.exe"
                                5⤵
                                  PID:4660
                                  • C:\Windows\system32\msiexec.exe
                                    -P stratum1+ssl://0xb7633a80145Ec9ce2b8b5F80AB36C783064C2E10.work@eu-eth.hiveon.net:24443 -R --response-timeout 30 --farm-retries 99999
                                    6⤵
                                      PID:2260
                                  • C:\Users\Admin\AppData\Roaming\2E1.tmp.exe
                                    "C:\Users\Admin\AppData\Roaming\2E1.tmp.exe"
                                    5⤵
                                      PID:4828
                            • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
                              "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
                              1⤵
                                PID:1308
                              • C:\Windows\system32\browser_broker.exe
                                C:\Windows\system32\browser_broker.exe -Embedding
                                1⤵
                                  PID:3636
                                • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
                                  "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
                                  1⤵
                                    PID:4304
                                  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
                                    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
                                    1⤵
                                      PID:4380
                                    • C:\Windows\system32\svchost.exe
                                      C:\Windows\system32\svchost.exe -k SystemNetworkService
                                      1⤵
                                        PID:4820

                                      Network

                                      MITRE ATT&CK Enterprise v6

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      • memory/296-97-0x0000014878060000-0x00000148780C7000-memory.dmp

                                        Filesize

                                        412KB

                                      • memory/496-109-0x0000024FAB210000-0x0000024FAB277000-memory.dmp

                                        Filesize

                                        412KB

                                      • memory/496-79-0x0000024FAB150000-0x0000024FAB194000-memory.dmp

                                        Filesize

                                        272KB

                                      • memory/580-40-0x0000000000401000-0x000000000040C000-memory.dmp

                                        Filesize

                                        44KB

                                      • memory/756-25-0x00000000028E0000-0x0000000002A7C000-memory.dmp

                                        Filesize

                                        1.6MB

                                      • memory/1012-112-0x0000028718D10000-0x0000028718D77000-memory.dmp

                                        Filesize

                                        412KB

                                      • memory/1084-108-0x000002A5C5220000-0x000002A5C5287000-memory.dmp

                                        Filesize

                                        412KB

                                      • memory/1244-127-0x00000245DE480000-0x00000245DE4E7000-memory.dmp

                                        Filesize

                                        412KB

                                      • memory/1252-123-0x0000022EB06D0000-0x0000022EB0737000-memory.dmp

                                        Filesize

                                        412KB

                                      • memory/1412-115-0x00000152F6AD0000-0x00000152F6B37000-memory.dmp

                                        Filesize

                                        412KB

                                      • memory/1792-119-0x000001D0C8170000-0x000001D0C81D7000-memory.dmp

                                        Filesize

                                        412KB

                                      • memory/2260-150-0x0000000140000000-0x0000000140383000-memory.dmp

                                        Filesize

                                        3.5MB

                                      • memory/2484-104-0x0000022F57000000-0x0000022F57067000-memory.dmp

                                        Filesize

                                        412KB

                                      • memory/2512-100-0x0000026BA0140000-0x0000026BA01A7000-memory.dmp

                                        Filesize

                                        412KB

                                      • memory/2652-120-0x000002B007370000-0x000002B0073D7000-memory.dmp

                                        Filesize

                                        412KB

                                      • memory/2708-131-0x0000020B92440000-0x0000020B924A7000-memory.dmp

                                        Filesize

                                        412KB

                                      • memory/2716-133-0x0000019375A00000-0x0000019375A67000-memory.dmp

                                        Filesize

                                        412KB

                                      • memory/2988-38-0x0000000002AA0000-0x0000000003440000-memory.dmp

                                        Filesize

                                        9.6MB

                                      • memory/2988-44-0x0000000002A90000-0x0000000002A92000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/3716-27-0x00000000001D0000-0x00000000001D1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/3716-24-0x00007FF8E9C50000-0x00007FF8EA63C000-memory.dmp

                                        Filesize

                                        9.9MB

                                      • memory/3716-30-0x0000000000860000-0x0000000000862000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/3908-57-0x00000000001E0000-0x00000000001E1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/3908-56-0x00000000031B1000-0x00000000031B8000-memory.dmp

                                        Filesize

                                        28KB

                                      • memory/3908-53-0x0000000003171000-0x000000000319C000-memory.dmp

                                        Filesize

                                        172KB

                                      • memory/3908-49-0x0000000003141000-0x0000000003143000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/4516-68-0x00000000001C0000-0x00000000001CD000-memory.dmp

                                        Filesize

                                        52KB

                                      • memory/4516-147-0x0000000003270000-0x00000000032B8000-memory.dmp

                                        Filesize

                                        288KB

                                      • memory/4536-70-0x00000000028B0000-0x0000000003250000-memory.dmp

                                        Filesize

                                        9.6MB

                                      • memory/4536-71-0x00000000010D0000-0x00000000010D2000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/4644-148-0x0000000001C80000-0x0000000001CC7000-memory.dmp

                                        Filesize

                                        284KB

                                      • memory/4644-143-0x0000000001C80000-0x0000000001C81000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/4688-93-0x00000000008B0000-0x00000000008EA000-memory.dmp

                                        Filesize

                                        232KB

                                      • memory/4688-94-0x0000000000E00000-0x0000000000E56000-memory.dmp

                                        Filesize

                                        344KB

                                      • memory/4760-105-0x0000000002610000-0x0000000002612000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/4760-82-0x0000000002620000-0x0000000002FC0000-memory.dmp

                                        Filesize

                                        9.6MB

                                      • memory/4820-128-0x0000028AB4A20000-0x0000028AB4A87000-memory.dmp

                                        Filesize

                                        412KB

                                      • memory/4976-144-0x0000000000400000-0x000000000044E000-memory.dmp

                                        Filesize

                                        312KB

                                      • memory/4976-149-0x0000000000400000-0x000000000044E000-memory.dmp

                                        Filesize

                                        312KB