Analysis

  • max time kernel
    1799s
  • max time network
    1802s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    26/05/2021, 11:52

General

  • Target

    Pindersoft.ASL.Logbook.1.2.keygen.by.ACME.exe

  • Size

    5.6MB

  • MD5

    3b15a5ba0c59d8dca729df14f9c47f9f

  • SHA1

    391298185efc7730aed2b3d5047baa6d661a327c

  • SHA256

    e43cd9cbc1433581660f7d364b4d9f8040f21f8ff43476f274b31cedf7029adc

  • SHA512

    3452026cecccc3baa04e49e279efffd13080fbe6ed1d0e9c0c0ee25f898c56c0b6f5ae6cf3f38486768bf6949cd779402d3ff7b2f11332252593a1a4d9721c98

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.

  • PlugX

    PlugX is a RAT (Remote Access Trojan) that has been around since 2008.

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Executes dropped EXE 15 IoCs
  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • VMProtect packed file 3 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Loads dropped DLL 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

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

  • 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 NtCreateThreadExHideFromDebugger 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Kills process with taskkill 1 IoCs
  • Modifies data under HKEY_USERS 1 IoCs
  • Modifies registry class 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • c:\windows\system32\svchost.exe
    c:\windows\system32\svchost.exe -k netsvcs -s gpsvc
    1⤵
      PID:1020
    • c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k netsvcs -s WpnService
      1⤵
        PID:2756
      • c:\windows\system32\svchost.exe
        c:\windows\system32\svchost.exe -k netsvcs -s Winmgmt
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2744
      • c:\windows\system32\svchost.exe
        c:\windows\system32\svchost.exe -k netsvcs -s Browser
        1⤵
          PID:2664
        • c:\windows\system32\svchost.exe
          c:\windows\system32\svchost.exe -k netsvcs -s IKEEXT
          1⤵
            PID:2464
          • c:\windows\system32\svchost.exe
            c:\windows\system32\svchost.exe -k netsvcs -s LanmanServer
            1⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:2432
          • c:\windows\system32\svchost.exe
            c:\windows\system32\svchost.exe -k netsvcs -s ShellHWDetection
            1⤵
              PID:1904
            • c:\windows\system32\svchost.exe
              c:\windows\system32\svchost.exe -k netsvcs -s SENS
              1⤵
                PID:1428
              • c:\windows\system32\svchost.exe
                c:\windows\system32\svchost.exe -k netsvcs -s UserManager
                1⤵
                  PID:1324
                • c:\windows\system32\svchost.exe
                  c:\windows\system32\svchost.exe -k netsvcs -s Themes
                  1⤵
                    PID:1204
                  • c:\windows\system32\svchost.exe
                    c:\windows\system32\svchost.exe -k netsvcs -s ProfSvc
                    1⤵
                      PID:1076
                    • c:\windows\system32\svchost.exe
                      c:\windows\system32\svchost.exe -k netsvcs -s Schedule
                      1⤵
                        PID:924
                      • C:\Users\Admin\AppData\Local\Temp\Pindersoft.ASL.Logbook.1.2.keygen.by.ACME.exe
                        "C:\Users\Admin\AppData\Local\Temp\Pindersoft.ASL.Logbook.1.2.keygen.by.ACME.exe"
                        1⤵
                        • Suspicious use of WriteProcessMemory
                        PID:1456
                        • 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:3220
                          • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-pr.exe
                            keygen-pr.exe -p83fsase3Ge
                            3⤵
                            • Executes dropped EXE
                            • Suspicious use of WriteProcessMemory
                            PID:2136
                            • 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 SetThreadContext
                              • Suspicious behavior: EnumeratesProcesses
                              • Suspicious use of WriteProcessMemory
                              PID:572
                              • C:\Users\Admin\AppData\Local\Temp\RarSFX2\key.exe
                                C:\Users\Admin\AppData\Local\Temp\RarSFX2\key.exe -txt -scanlocal -file:potato.dat
                                5⤵
                                • Executes dropped EXE
                                PID:2908
                          • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-1.exe
                            keygen-step-1.exe
                            3⤵
                            • Executes dropped EXE
                            PID:2052
                          • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-5.exe
                            keygen-step-5.exe
                            3⤵
                            • Executes dropped EXE
                            • Suspicious use of WriteProcessMemory
                            PID:2480
                            • C:\Windows\SysWOW64\cmd.exe
                              "C:\Windows\system32\cmd.exe" /C tYpe "C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-5.exe"> ..\NDJCWG6x1B5POL.exE && sTart ..\NDJCwG6x1B5POL.eXe /phAHEKv_OvwcRThzpBiqu &IF "" == "" for %W in ( "C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-5.exe" ) do taskkill /f /im "%~NXW" > nuL
                              4⤵
                              • Suspicious use of WriteProcessMemory
                              PID:1168
                              • C:\Users\Admin\AppData\Local\Temp\NDJCWG6x1B5POL.exE
                                ..\NDJCwG6x1B5POL.eXe /phAHEKv_OvwcRThzpBiqu
                                5⤵
                                • Executes dropped EXE
                                • Suspicious use of WriteProcessMemory
                                PID:4100
                                • C:\Windows\SysWOW64\cmd.exe
                                  "C:\Windows\system32\cmd.exe" /C tYpe "C:\Users\Admin\AppData\Local\Temp\NDJCWG6x1B5POL.exE"> ..\NDJCWG6x1B5POL.exE && sTart ..\NDJCwG6x1B5POL.eXe /phAHEKv_OvwcRThzpBiqu &IF "/phAHEKv_OvwcRThzpBiqu " == "" for %W in ( "C:\Users\Admin\AppData\Local\Temp\NDJCWG6x1B5POL.exE" ) do taskkill /f /im "%~NXW" > nuL
                                  6⤵
                                    PID:4220
                                  • C:\Windows\SysWOW64\cmd.exe
                                    "C:\Windows\System32\cmd.exe" /c EcHO | SEt /p = "MZ" > LlWH5FJ.7 & cOPY /B /y LLwH5FJ.7 + ZPe4.~ + 9SN9NHR.Tgg + 1R0uTYU.DJ0 + 0TDYg.j9 + O0BAH0AJ.J + CIAJUjYU.S + BH4JK.7j + JOHP5_rP.y7 + yg4~T5.JGO + X0NUI6.GV ..\cK7~~F.9u >NUl & dEl /Q * > nul& StART regsvr32.exe -s ..\CK7~~F.9u -U
                                    6⤵
                                    • Suspicious use of WriteProcessMemory
                                    PID:4360
                                    • C:\Windows\SysWOW64\cmd.exe
                                      C:\Windows\system32\cmd.exe /S /D /c" EcHO "
                                      7⤵
                                        PID:4476
                                      • C:\Windows\SysWOW64\cmd.exe
                                        C:\Windows\system32\cmd.exe /S /D /c" SEt /p = "MZ" 1>LlWH5FJ.7"
                                        7⤵
                                          PID:4492
                                        • C:\Windows\SysWOW64\regsvr32.exe
                                          regsvr32.exe -s ..\CK7~~F.9u -U
                                          7⤵
                                          • Loads dropped DLL
                                          • Suspicious use of NtCreateThreadExHideFromDebugger
                                          PID:4576
                                    • C:\Windows\SysWOW64\taskkill.exe
                                      taskkill /f /im "keygen-step-5.exe"
                                      5⤵
                                      • Kills process with taskkill
                                      • Suspicious use of AdjustPrivilegeToken
                                      PID:4136
                                • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-6.exe
                                  keygen-step-6.exe
                                  3⤵
                                  • Executes dropped EXE
                                  PID:1872
                                  • C:\Windows\SysWOW64\WerFault.exe
                                    C:\Windows\SysWOW64\WerFault.exe -u -p 1872 -s 1396
                                    4⤵
                                    • Drops file in Windows directory
                                    • Program crash
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:1548
                                • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-3.exe
                                  keygen-step-3.exe
                                  3⤵
                                  • Executes dropped EXE
                                  PID:2916
                                • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-4.exe
                                  keygen-step-4.exe
                                  3⤵
                                  • Executes dropped EXE
                                  • Suspicious use of WriteProcessMemory
                                  PID:4016
                                  • C:\Users\Admin\AppData\Local\Temp\RarSFX3\Crack.exe
                                    "C:\Users\Admin\AppData\Local\Temp\RarSFX3\Crack.exe"
                                    4⤵
                                    • Executes dropped EXE
                                    • Checks computer location settings
                                    • Modifies registry class
                                    • Suspicious use of WriteProcessMemory
                                    PID:1716
                                    • C:\Windows\SysWOW64\rUNdlL32.eXe
                                      "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\install.dll",setpwd
                                      5⤵
                                      • Loads dropped DLL
                                      • Modifies registry class
                                      • Suspicious behavior: EnumeratesProcesses
                                      • Suspicious use of AdjustPrivilegeToken
                                      PID:4508
                                  • C:\Users\Admin\AppData\Local\Temp\RarSFX3\jg6_6asg.exe
                                    "C:\Users\Admin\AppData\Local\Temp\RarSFX3\jg6_6asg.exe"
                                    4⤵
                                    • Executes dropped EXE
                                    • Checks whether UAC is enabled
                                    PID:4608
                                  • C:\Users\Admin\AppData\Local\Temp\RarSFX3\GloryWSetp.exe
                                    "C:\Users\Admin\AppData\Local\Temp\RarSFX3\GloryWSetp.exe"
                                    4⤵
                                    • Executes dropped EXE
                                    PID:200
                                  • C:\Users\Admin\AppData\Local\Temp\RarSFX3\gaoou.exe
                                    "C:\Users\Admin\AppData\Local\Temp\RarSFX3\gaoou.exe"
                                    4⤵
                                    • Executes dropped EXE
                                    • Adds Run key to start application
                                    PID:3256
                                    • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                                      C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                                      5⤵
                                      • Executes dropped EXE
                                      PID:4500
                                    • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                                      C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                                      5⤵
                                      • Executes dropped EXE
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:4976
                            • \??\c:\windows\system32\svchost.exe
                              c:\windows\system32\svchost.exe -k netsvcs -s BITS
                              1⤵
                              • Suspicious use of SetThreadContext
                              • Modifies data under HKEY_USERS
                              • Modifies registry class
                              • Suspicious behavior: EnumeratesProcesses
                              • Suspicious use of AdjustPrivilegeToken
                              PID:1804
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k SystemNetworkService
                                2⤵
                                • Modifies registry class
                                PID:4700

                            Network

                            MITRE ATT&CK Enterprise v6

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            • memory/200-279-0x000000001B450000-0x000000001B452000-memory.dmp

                              Filesize

                              8KB

                            • memory/572-253-0x0000000002E90000-0x0000000002E91000-memory.dmp

                              Filesize

                              4KB

                            • memory/572-252-0x0000000003500000-0x00000000035EF000-memory.dmp

                              Filesize

                              956KB

                            • memory/572-147-0x0000000002C20000-0x0000000002DBC000-memory.dmp

                              Filesize

                              1.6MB

                            • memory/572-254-0x0000000002E80000-0x0000000002E9B000-memory.dmp

                              Filesize

                              108KB

                            • memory/924-219-0x00000202441A0000-0x0000020244210000-memory.dmp

                              Filesize

                              448KB

                            • memory/1020-224-0x000002E863940000-0x000002E8639B0000-memory.dmp

                              Filesize

                              448KB

                            • memory/1076-213-0x0000021D3B050000-0x0000021D3B0C0000-memory.dmp

                              Filesize

                              448KB

                            • memory/1204-240-0x0000029D64960000-0x0000029D649D0000-memory.dmp

                              Filesize

                              448KB

                            • memory/1324-243-0x000001360C6A0000-0x000001360C710000-memory.dmp

                              Filesize

                              448KB

                            • memory/1428-225-0x000001239F470000-0x000001239F4E0000-memory.dmp

                              Filesize

                              448KB

                            • memory/1804-200-0x00000229EF990000-0x00000229EF9DB000-memory.dmp

                              Filesize

                              300KB

                            • memory/1804-206-0x00000229F1E50000-0x00000229F1EC0000-memory.dmp

                              Filesize

                              448KB

                            • memory/1872-131-0x00000000003B0000-0x00000000003C7000-memory.dmp

                              Filesize

                              92KB

                            • memory/1904-230-0x000001F5DF350000-0x000001F5DF3C0000-memory.dmp

                              Filesize

                              448KB

                            • memory/2432-207-0x000001CD9E7B0000-0x000001CD9E820000-memory.dmp

                              Filesize

                              448KB

                            • memory/2464-201-0x0000028B80FD0000-0x0000028B81040000-memory.dmp

                              Filesize

                              448KB

                            • memory/2664-214-0x00000251E6A70000-0x00000251E6AE0000-memory.dmp

                              Filesize

                              448KB

                            • memory/2744-245-0x000001F247B50000-0x000001F247BC0000-memory.dmp

                              Filesize

                              448KB

                            • memory/2756-247-0x0000020EEFD80000-0x0000020EEFDF0000-memory.dmp

                              Filesize

                              448KB

                            • memory/2908-151-0x0000000000400000-0x0000000000983000-memory.dmp

                              Filesize

                              5.5MB

                            • memory/2908-161-0x0000000000400000-0x0000000000983000-memory.dmp

                              Filesize

                              5.5MB

                            • memory/4508-183-0x0000000002F40000-0x0000000002FEE000-memory.dmp

                              Filesize

                              696KB

                            • memory/4508-181-0x00000000046C4000-0x00000000047C5000-memory.dmp

                              Filesize

                              1.0MB

                            • memory/4576-251-0x00000000046B0000-0x000000000473F000-memory.dmp

                              Filesize

                              572KB

                            • memory/4576-202-0x00000000044F0000-0x00000000045F2000-memory.dmp

                              Filesize

                              1.0MB

                            • memory/4576-241-0x0000000010000000-0x0000000010117000-memory.dmp

                              Filesize

                              1.1MB

                            • memory/4576-248-0x0000000004600000-0x00000000046A2000-memory.dmp

                              Filesize

                              648KB

                            • memory/4576-250-0x00000000046B0000-0x000000000473F000-memory.dmp

                              Filesize

                              572KB

                            • memory/4608-255-0x0000000003500000-0x0000000003510000-memory.dmp

                              Filesize

                              64KB

                            • memory/4608-267-0x00000000048E0000-0x00000000048E8000-memory.dmp

                              Filesize

                              32KB

                            • memory/4608-190-0x0000000000400000-0x00000000005DB000-memory.dmp

                              Filesize

                              1.9MB

                            • memory/4608-261-0x00000000036A0000-0x00000000036B0000-memory.dmp

                              Filesize

                              64KB

                            • memory/4608-268-0x0000000004C40000-0x0000000004C48000-memory.dmp

                              Filesize

                              32KB

                            • memory/4700-223-0x0000022B57280000-0x0000022B572F0000-memory.dmp

                              Filesize

                              448KB