Overview

overview

10

Static

static

ﱞﱞﱞ�...ﱞﱞ

windows10_x64

10

ﱞﱞﱞ�...ﱞﱞ

windows10_x64

10

ﱞﱞﱞ�...ﱞﱞ

windows7_x64

10

win102

windows10_x64

1

win104

windows10_x64

10

win105

windows10_x64

10

Analysis

  • max time kernel
    1799s
  • max time network
    1800s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    20-05-2021 20:35

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General

  • Target

    Ccgetmac.Version.3.9.serial.keygen.exe

  • Size

    9.0MB

  • MD5

    6fc07da0a519310b03b1f5d848ca327d

  • SHA1

    af5271b735669ec632ecf18eca841c5b3fb1c4d0

  • SHA256

    47f381ac61e4b5279863c5fbf577a443554044d0ddb5e0c9f22bca25c9c413b3

  • SHA512

    f4c846db325768bc90a91e78d63cf1d8cdd12fc2e83853a20d54569927dd4addab75a0d8786400c12e831989408d42d015ac04d0e1fe47aad49f62ce199dbd17

Score
10/10
azorultplugxinfostealertrojan

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.

    trojaninfostealerazorult
  • PlugX

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

    trojanplugx
  • Executes dropped EXE 10 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Loads dropped DLL 2 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
  • Suspicious use of SetThreadContext 1 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
    evasion
  • Modifies data under HKEY_USERS 1 IoCs
  • Modifies registry class 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • c:\windows\system32\svchost.exe
    c:\windows\system32\svchost.exe -k netsvcs -s gpsvc
    1⤵
      PID:68
    • c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k netsvcs -s Schedule
      1⤵
        PID:1032
      • c:\windows\system32\svchost.exe
        c:\windows\system32\svchost.exe -k netsvcs -s Themes
        1⤵
          PID:1268
        • c:\windows\system32\svchost.exe
          c:\windows\system32\svchost.exe -k netsvcs -s SENS
          1⤵
            PID:1448
          • c:\windows\system32\svchost.exe
            c:\windows\system32\svchost.exe -k netsvcs -s WpnService
            1⤵
              PID:2760
            • c:\windows\system32\svchost.exe
              c:\windows\system32\svchost.exe -k netsvcs -s Winmgmt
              1⤵
                PID:2752
              • c:\windows\system32\svchost.exe
                c:\windows\system32\svchost.exe -k netsvcs -s Browser
                1⤵
                  PID:2596
                • c:\windows\system32\svchost.exe
                  c:\windows\system32\svchost.exe -k netsvcs -s IKEEXT
                  1⤵
                    PID:2484
                  • c:\windows\system32\svchost.exe
                    c:\windows\system32\svchost.exe -k netsvcs -s LanmanServer
                    1⤵
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2416
                  • c:\windows\system32\svchost.exe
                    c:\windows\system32\svchost.exe -k netsvcs -s ShellHWDetection
                    1⤵
                      PID:1896
                    • c:\windows\system32\svchost.exe
                      c:\windows\system32\svchost.exe -k netsvcs -s UserManager
                      1⤵
                        PID:1316
                      • c:\windows\system32\svchost.exe
                        c:\windows\system32\svchost.exe -k netsvcs -s ProfSvc
                        1⤵
                          PID:1120
                        • C:\Users\Admin\AppData\Local\Temp\Ccgetmac.Version.3.9.serial.keygen.exe
                          "C:\Users\Admin\AppData\Local\Temp\Ccgetmac.Version.3.9.serial.keygen.exe"
                          1⤵
                          • Suspicious use of WriteProcessMemory
                          PID:4000
                          • 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:2328
                            • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-pr.exe
                              keygen-pr.exe -p83fsase3Ge
                              3⤵
                              • Executes dropped EXE
                              • Suspicious use of WriteProcessMemory
                              PID:3288
                              • 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:2200
                                • 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:3912
                              • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-1.exe
                                keygen-step-1.exe
                                3⤵
                                • Executes dropped EXE
                                PID:3156
                              • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-5.exe
                                keygen-step-5.exe
                                3⤵
                                • Executes dropped EXE
                                • Suspicious use of WriteProcessMemory
                                PID:2136
                                • C:\Windows\SysWOW64\cmd.exe
                                  "C:\Windows\System32\cmd.exe" /c COPY /y "C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-5.exe" ..\QWjHI.exe > nul && STart ..\QWjHI.exe -p27ynDU0RROn_1Esjj_BT3 & If "" =="" for %L IN ( "C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-5.exe" ) do taskkill /F /iM "%~NXL" > NuL
                                  4⤵
                                  • Suspicious use of WriteProcessMemory
                                  PID:2636
                                  • C:\Users\Admin\AppData\Local\Temp\QWjHI.exe
                                    ..\QWjHI.exe -p27ynDU0RROn_1Esjj_BT3
                                    5⤵
                                    • Executes dropped EXE
                                    • Suspicious use of WriteProcessMemory
                                    PID:3832
                                    • C:\Windows\SysWOW64\cmd.exe
                                      "C:\Windows\System32\cmd.exe" /c COPY /y "C:\Users\Admin\AppData\Local\Temp\QWjHI.exe" ..\QWjHI.exe > nul && STart ..\QWjHI.exe -p27ynDU0RROn_1Esjj_BT3 & If "-p27ynDU0RROn_1Esjj_BT3 " =="" for %L IN ( "C:\Users\Admin\AppData\Local\Temp\QWjHI.exe" ) do taskkill /F /iM "%~NXL" > NuL
                                      6⤵
                                        PID:2368
                                      • C:\Windows\SysWOW64\cmd.exe
                                        "C:\Windows\system32\cmd.exe" /C EcHO | SeT /p = "MZ" > VLtI.N & cOPY /B /y VLti.N + 6wVNLNJ.QO + 6Q1e.WHX + b~jVM.BED ..\NeNFc.Nt > Nul &stArT regsvr32 ..\NenfC.Nt /S & DeL /Q * > nuL
                                        6⤵
                                        • Suspicious use of WriteProcessMemory
                                        PID:2252
                                        • C:\Windows\SysWOW64\cmd.exe
                                          C:\Windows\system32\cmd.exe /S /D /c" EcHO "
                                          7⤵
                                            PID:2168
                                          • C:\Windows\SysWOW64\cmd.exe
                                            C:\Windows\system32\cmd.exe /S /D /c" SeT /p = "MZ" 1>VLtI.N"
                                            7⤵
                                              PID:2368
                                            • C:\Windows\SysWOW64\regsvr32.exe
                                              regsvr32 ..\NenfC.Nt /S
                                              7⤵
                                              • Loads dropped DLL
                                              • Suspicious use of NtCreateThreadExHideFromDebugger
                                              PID:2136
                                        • C:\Windows\SysWOW64\taskkill.exe
                                          taskkill /F /iM "keygen-step-5.exe"
                                          5⤵
                                          • Kills process with taskkill
                                          PID:2304
                                    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-6.exe
                                      keygen-step-6.exe
                                      3⤵
                                      • Executes dropped EXE
                                      PID:3880
                                      • C:\Windows\SysWOW64\WerFault.exe
                                        C:\Windows\SysWOW64\WerFault.exe -u -p 3880 -s 1372
                                        4⤵
                                        • Drops file in Windows directory
                                        • Program crash
                                        • Suspicious behavior: EnumeratesProcesses
                                        • Suspicious use of AdjustPrivilegeToken
                                        PID:4332
                                    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-3.exe
                                      keygen-step-3.exe
                                      3⤵
                                      • Executes dropped EXE
                                      PID:3760
                                    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-4.exe
                                      keygen-step-4.exe
                                      3⤵
                                      • Executes dropped EXE
                                      • Suspicious use of WriteProcessMemory
                                      PID:1596
                                      • 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:3592
                                        • C:\Windows\SysWOW64\rUNdlL32.eXe
                                          "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\install.dll",setuser
                                          5⤵
                                          • Loads dropped DLL
                                          • Modifies registry class
                                          • Suspicious behavior: EnumeratesProcesses
                                          • Suspicious use of AdjustPrivilegeToken
                                          • Suspicious use of WriteProcessMemory
                                          PID:2304
                                      • C:\Users\Admin\AppData\Local\Temp\RarSFX3\ABCbrow.exe
                                        "C:\Users\Admin\AppData\Local\Temp\RarSFX3\ABCbrow.exe"
                                        4⤵
                                        • Executes dropped EXE
                                        • Suspicious use of AdjustPrivilegeToken
                                        PID:3376
                                • \??\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
                                  • Suspicious use of WriteProcessMemory
                                  PID:2228
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k SystemNetworkService
                                    2⤵
                                    • Modifies registry class
                                    PID:2648

                                Network

                                MITRE ATT&CK Enterprise v6

                                Replay Monitor

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                                Downloads

                                • memory/68-192-0x000001F5A3030000-0x000001F5A30A0000-memory.dmp

                                  Filesize

                                  448KB

                                  Download

                                • memory/1032-226-0x00000229A8860000-0x00000229A88D0000-memory.dmp

                                  Filesize

                                  448KB

                                  Download

                                • memory/1120-208-0x0000022DEB750000-0x0000022DEB7C0000-memory.dmp

                                  Filesize

                                  448KB

                                  Download

                                • memory/1268-232-0x000002A94F1D0000-0x000002A94F240000-memory.dmp

                                  Filesize

                                  448KB

                                  Download

                                • memory/1316-234-0x00000280C1F70000-0x00000280C1FE0000-memory.dmp

                                  Filesize

                                  448KB

                                  Download

                                • memory/1448-228-0x0000024AA2900000-0x0000024AA2970000-memory.dmp

                                  Filesize

                                  448KB

                                  Download

                                • memory/1896-230-0x0000021BF0CD0000-0x0000021BF0D40000-memory.dmp

                                  Filesize

                                  448KB

                                  Download

                                • memory/2136-238-0x0000000010000000-0x0000000010182000-memory.dmp

                                  Filesize

                                  1.5MB

                                  Download

                                • memory/2136-241-0x0000000004EA0000-0x0000000004F30000-memory.dmp

                                  Filesize

                                  576KB

                                  Download

                                • memory/2136-240-0x0000000004C90000-0x0000000004D32000-memory.dmp

                                  Filesize

                                  648KB

                                  Download

                                • memory/2136-202-0x0000000004D90000-0x0000000004E94000-memory.dmp

                                  Filesize

                                  1.0MB

                                  Download

                                • memory/2200-150-0x00000000024E0000-0x000000000267C000-memory.dmp

                                  Filesize

                                  1.6MB

                                  Download

                                • memory/2228-207-0x0000026BC05D0000-0x0000026BC0640000-memory.dmp

                                  Filesize

                                  448KB

                                  Download

                                • memory/2304-179-0x00000000041D1000-0x00000000042D2000-memory.dmp

                                  Filesize

                                  1.0MB

                                  Download

                                • memory/2304-181-0x00000000042E0000-0x000000000433C000-memory.dmp

                                  Filesize

                                  368KB

                                  Download

                                • memory/2416-203-0x0000011F466B0000-0x0000011F46720000-memory.dmp

                                  Filesize

                                  448KB

                                  Download

                                • memory/2484-198-0x000002D76D070000-0x000002D76D0E0000-memory.dmp

                                  Filesize

                                  448KB

                                  Download

                                • memory/2596-185-0x000001F72A790000-0x000001F72A800000-memory.dmp

                                  Filesize

                                  448KB

                                  Download

                                • memory/2648-183-0x000002BD33210000-0x000002BD3325B000-memory.dmp

                                  Filesize

                                  300KB

                                  Download

                                • memory/2648-191-0x000002BD33410000-0x000002BD33480000-memory.dmp

                                  Filesize

                                  448KB

                                  Download

                                • memory/2752-236-0x000001E5E9040000-0x000001E5E90B0000-memory.dmp

                                  Filesize

                                  448KB

                                  Download

                                • memory/2760-239-0x0000024613A40000-0x0000024613AB0000-memory.dmp

                                  Filesize

                                  448KB

                                  Download

                                • memory/3376-213-0x0000000002F20000-0x0000000002F29000-memory.dmp

                                  Filesize

                                  36KB

                                  Download

                                • memory/3376-197-0x0000000005620000-0x0000000005621000-memory.dmp

                                  Filesize

                                  4KB

                                  Download

                                • memory/3376-187-0x0000000000D00000-0x0000000000D01000-memory.dmp

                                  Filesize

                                  4KB

                                  Download

                                • memory/3880-130-0x0000000001070000-0x0000000001087000-memory.dmp

                                  Filesize

                                  92KB

                                  Download