Analysis

  • max time kernel
    1529s
  • max time network
    1529s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    02-04-2021 05:00

General

  • Target

    Photozoom.Pro.5.5.0.2.v.5.0.2.serial.code.maker.exe

  • Size

    4.8MB

  • MD5

    61e0e846e4a326fbe9f8cb873d644c6a

  • SHA1

    a7fd6f5772d2a594972919743651c25309d7e622

  • SHA256

    548af4c5f5e7897cca22f8f1629a06788d05c0ca9df90d4bc034a105ae5c875c

  • SHA512

    2a064775995677be01ce0924431a8823dc767868ddf8a219cccf87af206f295868c7edb54e2304b84c9e50849438df5fa085081c1b5f277f3c405adbdeb5965c

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.

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • XMRig Miner Payload 4 IoCs
  • Blocklisted process makes network request 1 IoCs
  • Executes dropped EXE 25 IoCs
  • UPX packed file 8 IoCs

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

  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses 2FA software files, possible credential harvesting 2 TTPs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 4 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
  • Looks up external IP address via web service 2 IoCs

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

  • Suspicious use of SetThreadContext 4 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 2 IoCs

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

  • Delays execution with timeout.exe 1 IoCs
  • Kills process with taskkill 1 IoCs
  • Modifies data under HKEY_USERS 1 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Runs ping.exe 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 47 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Photozoom.Pro.5.5.0.2.v.5.0.2.serial.code.maker.exe
    "C:\Users\Admin\AppData\Local\Temp\Photozoom.Pro.5.5.0.2.v.5.0.2.serial.code.maker.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3116
    • 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:3940
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-pr.exe
        keygen-pr.exe -p83fsase3Ge
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:928
        • C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2108
          • C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe
            C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe -txt -scanlocal -file:potato.dat
            5⤵
              PID:2200
        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-1.exe
          keygen-step-1.exe
          3⤵
          • Executes dropped EXE
          PID:1864
        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-3.exe
          keygen-step-3.exe
          3⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2540
          • 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:3152
            • C:\Windows\SysWOW64\PING.EXE
              ping 1.1.1.1 -n 1 -w 3000
              5⤵
              • Runs ping.exe
              PID:2188
        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-4.exe
          keygen-step-4.exe
          3⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:3436
          • C:\Users\Admin\AppData\Local\Temp\RarSFX2\Setup.exe
            "C:\Users\Admin\AppData\Local\Temp\RarSFX2\Setup.exe"
            4⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            PID:2664
          • C:\Users\Admin\AppData\Local\Temp\RarSFX2\askinstall20.exe
            "C:\Users\Admin\AppData\Local\Temp\RarSFX2\askinstall20.exe"
            4⤵
            • Executes dropped EXE
            • Modifies system certificate store
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:2172
            • C:\Windows\SysWOW64\cmd.exe
              cmd.exe /c taskkill /f /im chrome.exe
              5⤵
              • Suspicious use of WriteProcessMemory
              PID:1172
              • C:\Windows\SysWOW64\taskkill.exe
                taskkill /f /im chrome.exe
                6⤵
                • Kills process with taskkill
                • Suspicious use of AdjustPrivilegeToken
                PID:3912
          • C:\Users\Admin\AppData\Local\Temp\RarSFX2\file.exe
            "C:\Users\Admin\AppData\Local\Temp\RarSFX2\file.exe"
            4⤵
            • Executes dropped EXE
            • Modifies data under HKEY_USERS
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:784
            • C:\Users\Admin\AppData\Roaming\C4CC.tmp.exe
              "C:\Users\Admin\AppData\Roaming\C4CC.tmp.exe"
              5⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:2184
              • C:\Users\Admin\AppData\Roaming\C4CC.tmp.exe
                "C:\Users\Admin\AppData\Roaming\C4CC.tmp.exe"
                6⤵
                • Executes dropped EXE
                • Checks processor information in registry
                • Suspicious behavior: EnumeratesProcesses
                PID:2712
            • C:\Users\Admin\AppData\Roaming\C599.tmp.exe
              "C:\Users\Admin\AppData\Roaming\C599.tmp.exe"
              5⤵
              • Executes dropped EXE
              • Adds Run key to start application
              • Suspicious use of SetThreadContext
              PID:2212
              • C:\Windows\system32\msiexec.exe
                -P stratum1+ssl://0xb7633a80145Ec9ce2b8b5F80AB36C783064C2E10.work@eu-eth.hiveon.net:24443 -R --response-timeout 30 --farm-retries 99999
                6⤵
                  PID:2096
                • C:\Windows\system32\msiexec.exe
                  -o pool.supportxmr.com:8080 -u 47wDrszce6VbnMB4zhhEA1Gr3EzwHx2eS6QzC5sFoq8iGdMjnzX8bnEjBdQHsAuW8C1SNgxyGa4DQTVnQ9jfhRod73np5P8 --cpu-max-threads-hint 50 -r 9999
                  6⤵
                  • Blocklisted process makes network request
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2176
              • C:\Users\Admin\AppData\Roaming\C665.tmp.exe
                "C:\Users\Admin\AppData\Roaming\C665.tmp.exe"
                5⤵
                • Executes dropped EXE
                PID:3640
                • C:\Windows\SysWOW64\cmd.exe
                  /c timeout /t 3 & del /f /q C:\Users\Admin\AppData\Roaming\C665.tmp.exe
                  6⤵
                    PID:3872
                    • C:\Windows\SysWOW64\timeout.exe
                      timeout /t 3
                      7⤵
                      • Delays execution with timeout.exe
                      PID:2424
                • C:\Windows\SysWOW64\cmd.exe
                  "C:\Windows\system32\cmd.exe" /c ping 127.0.0.1 && del "C:\Users\Admin\AppData\Local\Temp\RarSFX2\file.exe"
                  5⤵
                    PID:3484
                    • C:\Windows\SysWOW64\PING.EXE
                      ping 127.0.0.1
                      6⤵
                      • Runs ping.exe
                      PID:3268
                • C:\Users\Admin\AppData\Local\Temp\RarSFX2\md2_2efs.exe
                  "C:\Users\Admin\AppData\Local\Temp\RarSFX2\md2_2efs.exe"
                  4⤵
                  • Executes dropped EXE
                  • Checks whether UAC is enabled
                  • Suspicious use of AdjustPrivilegeToken
                  PID:640
                • C:\Users\Admin\AppData\Local\Temp\RarSFX2\BTRSetp.exe
                  "C:\Users\Admin\AppData\Local\Temp\RarSFX2\BTRSetp.exe"
                  4⤵
                  • Executes dropped EXE
                  • Suspicious use of AdjustPrivilegeToken
                  PID:1340
                  • C:\ProgramData\8269760.exe
                    "C:\ProgramData\8269760.exe"
                    5⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:732
                  • C:\ProgramData\5513097.exe
                    "C:\ProgramData\5513097.exe"
                    5⤵
                    • Executes dropped EXE
                    • Adds Run key to start application
                    PID:984
                    • C:\ProgramData\Windows Host\Windows Host.exe
                      "C:\ProgramData\Windows Host\Windows Host.exe"
                      6⤵
                      • Executes dropped EXE
                      PID:188
                  • C:\ProgramData\8897712.exe
                    "C:\ProgramData\8897712.exe"
                    5⤵
                    • Executes dropped EXE
                    • Suspicious use of SetThreadContext
                    • Suspicious use of AdjustPrivilegeToken
                    PID:3776
                    • C:\ProgramData\8897712.exe
                      "{path}"
                      6⤵
                      • Executes dropped EXE
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of AdjustPrivilegeToken
                      PID:3076
                  • C:\ProgramData\8083600.exe
                    "C:\ProgramData\8083600.exe"
                    5⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2004
                • C:\Users\Admin\AppData\Local\Temp\RarSFX2\gcttt.exe
                  "C:\Users\Admin\AppData\Local\Temp\RarSFX2\gcttt.exe"
                  4⤵
                  • Executes dropped EXE
                  • Adds Run key to start application
                  PID:1328
                  • 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:2720
                  • 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:3816
                  • 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:3800
                  • 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:3048

          Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/188-155-0x00000000059B0000-0x00000000059B1000-memory.dmp

            Filesize

            4KB

          • memory/188-140-0x0000000071CC0000-0x00000000723AE000-memory.dmp

            Filesize

            6.9MB

          • memory/732-98-0x0000000000E30000-0x0000000000E31000-memory.dmp

            Filesize

            4KB

          • memory/732-94-0x0000000071CC0000-0x00000000723AE000-memory.dmp

            Filesize

            6.9MB

          • memory/732-156-0x00000000099F0000-0x00000000099F1000-memory.dmp

            Filesize

            4KB

          • memory/732-107-0x0000000005620000-0x0000000005621000-memory.dmp

            Filesize

            4KB

          • memory/732-128-0x00000000050E0000-0x00000000050E1000-memory.dmp

            Filesize

            4KB

          • memory/732-120-0x0000000009DD0000-0x0000000009DD1000-memory.dmp

            Filesize

            4KB

          • memory/732-118-0x0000000005070000-0x00000000050A2000-memory.dmp

            Filesize

            200KB

          • memory/732-101-0x0000000003040000-0x0000000003041000-memory.dmp

            Filesize

            4KB

          • memory/784-55-0x0000000003780000-0x00000000037C4000-memory.dmp

            Filesize

            272KB

          • memory/784-39-0x0000000000250000-0x000000000025D000-memory.dmp

            Filesize

            52KB

          • memory/984-127-0x0000000000D20000-0x0000000000D21000-memory.dmp

            Filesize

            4KB

          • memory/984-102-0x00000000004F0000-0x00000000004F1000-memory.dmp

            Filesize

            4KB

          • memory/984-97-0x0000000071CC0000-0x00000000723AE000-memory.dmp

            Filesize

            6.9MB

          • memory/984-129-0x0000000004FF0000-0x0000000004FF1000-memory.dmp

            Filesize

            4KB

          • memory/984-115-0x0000000002880000-0x0000000002894000-memory.dmp

            Filesize

            80KB

          • memory/984-108-0x00000000026E0000-0x00000000026E1000-memory.dmp

            Filesize

            4KB

          • memory/984-116-0x000000000DDE0000-0x000000000DDE1000-memory.dmp

            Filesize

            4KB

          • memory/1340-89-0x0000000002220000-0x0000000002222000-memory.dmp

            Filesize

            8KB

          • memory/1340-88-0x0000000002200000-0x0000000002201000-memory.dmp

            Filesize

            4KB

          • memory/1340-87-0x00000000009C0000-0x00000000009D9000-memory.dmp

            Filesize

            100KB

          • memory/1340-86-0x00000000009B0000-0x00000000009B1000-memory.dmp

            Filesize

            4KB

          • memory/1340-84-0x00000000002A0000-0x00000000002A1000-memory.dmp

            Filesize

            4KB

          • memory/1340-83-0x00007FF81F680000-0x00007FF82006C000-memory.dmp

            Filesize

            9.9MB

          • memory/2004-125-0x00000000001F0000-0x00000000001F1000-memory.dmp

            Filesize

            4KB

          • memory/2004-113-0x0000000071CC0000-0x00000000723AE000-memory.dmp

            Filesize

            6.9MB

          • memory/2004-141-0x0000000004460000-0x000000000449B000-memory.dmp

            Filesize

            236KB

          • memory/2004-143-0x00000000044A0000-0x00000000044A1000-memory.dmp

            Filesize

            4KB

          • memory/2004-132-0x0000000002200000-0x0000000002201000-memory.dmp

            Filesize

            4KB

          • memory/2004-153-0x0000000004C00000-0x0000000004C01000-memory.dmp

            Filesize

            4KB

          • memory/2096-60-0x0000000140000000-0x0000000140383000-memory.dmp

            Filesize

            3.5MB

          • memory/2096-64-0x0000000140000000-0x0000000140383000-memory.dmp

            Filesize

            3.5MB

          • memory/2108-28-0x00000000026E0000-0x000000000287C000-memory.dmp

            Filesize

            1.6MB

          • memory/2176-65-0x0000000140000000-0x000000014070A000-memory.dmp

            Filesize

            7.0MB

          • memory/2176-67-0x000001EBE9A50000-0x000001EBE9A64000-memory.dmp

            Filesize

            80KB

          • memory/2176-168-0x000001EBE9AB0000-0x000001EBE9AD0000-memory.dmp

            Filesize

            128KB

          • memory/2176-68-0x0000000140000000-0x000000014070A000-memory.dmp

            Filesize

            7.0MB

          • memory/2176-69-0x0000000140000000-0x000000014070A000-memory.dmp

            Filesize

            7.0MB

          • memory/2176-70-0x000001EBE9A90000-0x000001EBE9AB0000-memory.dmp

            Filesize

            128KB

          • memory/2184-56-0x0000000004910000-0x0000000004911000-memory.dmp

            Filesize

            4KB

          • memory/2184-62-0x0000000002CF0000-0x0000000002D37000-memory.dmp

            Filesize

            284KB

          • memory/2664-30-0x0000000002BA0000-0x0000000002BA2000-memory.dmp

            Filesize

            8KB

          • memory/2664-26-0x0000000000B10000-0x0000000000B11000-memory.dmp

            Filesize

            4KB

          • memory/2664-24-0x00007FF8207C0000-0x00007FF8211AC000-memory.dmp

            Filesize

            9.9MB

          • memory/2712-57-0x0000000000400000-0x000000000044E000-memory.dmp

            Filesize

            312KB

          • memory/2712-63-0x0000000000400000-0x000000000044E000-memory.dmp

            Filesize

            312KB

          • memory/3076-184-0x0000000005C60000-0x0000000005C61000-memory.dmp

            Filesize

            4KB

          • memory/3076-182-0x0000000005BC0000-0x0000000005BC1000-memory.dmp

            Filesize

            4KB

          • memory/3076-187-0x0000000007350000-0x0000000007351000-memory.dmp

            Filesize

            4KB

          • memory/3076-171-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3076-186-0x0000000006C50000-0x0000000006C51000-memory.dmp

            Filesize

            4KB

          • memory/3076-185-0x0000000005EC0000-0x0000000005EC1000-memory.dmp

            Filesize

            4KB

          • memory/3076-175-0x0000000071CC0000-0x00000000723AE000-memory.dmp

            Filesize

            6.9MB

          • memory/3076-178-0x00000000053A0000-0x00000000053A1000-memory.dmp

            Filesize

            4KB

          • memory/3076-183-0x0000000005C20000-0x0000000005C21000-memory.dmp

            Filesize

            4KB

          • memory/3076-179-0x00000000054A0000-0x00000000054A1000-memory.dmp

            Filesize

            4KB

          • memory/3076-181-0x0000000006130000-0x0000000006131000-memory.dmp

            Filesize

            4KB

          • memory/3076-180-0x0000000005960000-0x0000000005961000-memory.dmp

            Filesize

            4KB

          • memory/3640-77-0x0000000000400000-0x000000000587C000-memory.dmp

            Filesize

            84.5MB

          • memory/3640-76-0x0000000007510000-0x000000000C98C000-memory.dmp

            Filesize

            84.5MB

          • memory/3776-170-0x0000000009420000-0x0000000009480000-memory.dmp

            Filesize

            384KB

          • memory/3776-169-0x00000000094C0000-0x0000000009567000-memory.dmp

            Filesize

            668KB

          • memory/3776-106-0x0000000071CC0000-0x00000000723AE000-memory.dmp

            Filesize

            6.9MB

          • memory/3776-135-0x0000000005990000-0x0000000005995000-memory.dmp

            Filesize

            20KB

          • memory/3776-110-0x0000000000C50000-0x0000000000C51000-memory.dmp

            Filesize

            4KB

          • memory/3776-130-0x0000000005640000-0x0000000005641000-memory.dmp

            Filesize

            4KB

          • memory/3776-133-0x0000000002F20000-0x0000000002F21000-memory.dmp

            Filesize

            4KB

          • memory/3776-131-0x0000000005860000-0x0000000005861000-memory.dmp

            Filesize

            4KB

          • memory/3776-134-0x0000000008D30000-0x0000000008DC2000-memory.dmp

            Filesize

            584KB

          • memory/3776-137-0x0000000008E70000-0x0000000008E71000-memory.dmp

            Filesize

            4KB