Analysis

  • max time kernel
    54s
  • max time network
    60s
  • 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.

  • DcRat

    DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • 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 20 IoCs
  • UPX packed file 2 IoCs

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

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • 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 cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 3 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.

  • Kills process with taskkill 1 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Runs ping.exe 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 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:3996
    • 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:1292
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-pr.exe
        keygen-pr.exe -p83fsase3Ge
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:3024
        • 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 AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4000
          • 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:1520
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-1.exe
        keygen-step-1.exe
        3⤵
        • Executes dropped EXE
        PID:3924
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-3.exe
        keygen-step-3.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2388
        • 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:3096
          • C:\Windows\SysWOW64\PING.EXE
            ping 1.1.1.1 -n 1 -w 3000
            5⤵
            • Runs ping.exe
            PID:2112
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-4.exe
        keygen-step-4.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1540
        • 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
          PID:4060
        • 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
          • Suspicious use of WriteProcessMemory
          PID:3700
          • C:\Windows\SysWOW64\cmd.exe
            cmd.exe /c taskkill /f /im chrome.exe
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:2252
            • C:\Windows\SysWOW64\taskkill.exe
              taskkill /f /im chrome.exe
              6⤵
              • Kills process with taskkill
              • Suspicious use of AdjustPrivilegeToken
              PID:3824
        • C:\Users\Admin\AppData\Local\Temp\RarSFX1\file.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX1\file.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1576
          • C:\Users\Admin\AppData\Roaming\8199.tmp.exe
            "C:\Users\Admin\AppData\Roaming\8199.tmp.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            PID:2476
            • C:\Users\Admin\AppData\Roaming\8199.tmp.exe
              "C:\Users\Admin\AppData\Roaming\8199.tmp.exe"
              6⤵
              • Executes dropped EXE
              • Checks processor information in registry
              • Suspicious behavior: EnumeratesProcesses
              PID:1780
          • C:\Users\Admin\AppData\Roaming\82E2.tmp.exe
            "C:\Users\Admin\AppData\Roaming\82E2.tmp.exe"
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • Suspicious use of SetThreadContext
            PID:2136
            • C:\Windows\system32\msiexec.exe
              -P stratum1+ssl://0xb7633a80145Ec9ce2b8b5F80AB36C783064C2E10.work@eu-eth.hiveon.net:24443 -R --response-timeout 30 --farm-retries 99999
              6⤵
                PID:2168
              • 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
                PID:700
            • C:\Users\Admin\AppData\Roaming\83AF.tmp.exe
              "C:\Users\Admin\AppData\Roaming\83AF.tmp.exe"
              5⤵
              • Executes dropped EXE
              PID:3512
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\system32\cmd.exe" /c ping 127.0.0.1 && del "C:\Users\Admin\AppData\Local\Temp\RarSFX1\file.exe"
              5⤵
                PID:3376
                • C:\Windows\SysWOW64\PING.EXE
                  ping 127.0.0.1
                  6⤵
                  • Runs ping.exe
                  PID:2292
            • C:\Users\Admin\AppData\Local\Temp\RarSFX1\md2_2efs.exe
              "C:\Users\Admin\AppData\Local\Temp\RarSFX1\md2_2efs.exe"
              4⤵
              • Executes dropped EXE
              • Checks whether UAC is enabled
              PID:1340
            • C:\Users\Admin\AppData\Local\Temp\RarSFX1\BTRSetp.exe
              "C:\Users\Admin\AppData\Local\Temp\RarSFX1\BTRSetp.exe"
              4⤵
              • Executes dropped EXE
              PID:3136
              • C:\ProgramData\5969304.exe
                "C:\ProgramData\5969304.exe"
                5⤵
                • Executes dropped EXE
                PID:4208
              • C:\ProgramData\2615095.exe
                "C:\ProgramData\2615095.exe"
                5⤵
                • Executes dropped EXE
                PID:4240
                • C:\ProgramData\Windows Host\Windows Host.exe
                  "C:\ProgramData\Windows Host\Windows Host.exe"
                  6⤵
                    PID:4624
                • C:\ProgramData\1300494.exe
                  "C:\ProgramData\1300494.exe"
                  5⤵
                  • Executes dropped EXE
                  PID:4264
                • C:\ProgramData\4969031.exe
                  "C:\ProgramData\4969031.exe"
                  5⤵
                  • Executes dropped EXE
                  PID:4300
              • C:\Users\Admin\AppData\Local\Temp\RarSFX1\gcttt.exe
                "C:\Users\Admin\AppData\Local\Temp\RarSFX1\gcttt.exe"
                4⤵
                • Executes dropped EXE
                • Adds Run key to start application
                PID:4364
                • 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⤵
                    PID:4464

          Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/700-81-0x0000022431820000-0x0000022431840000-memory.dmp

            Filesize

            128KB

          • memory/700-78-0x00000224317E0000-0x00000224317F4000-memory.dmp

            Filesize

            80KB

          • memory/700-76-0x0000000140000000-0x000000014070A000-memory.dmp

            Filesize

            7.0MB

          • memory/700-79-0x0000000140000000-0x000000014070A000-memory.dmp

            Filesize

            7.0MB

          • memory/700-80-0x0000000140000000-0x000000014070A000-memory.dmp

            Filesize

            7.0MB

          • memory/1520-26-0x0000000000400000-0x0000000000983000-memory.dmp

            Filesize

            5.5MB

          • memory/1520-32-0x0000000000400000-0x0000000000983000-memory.dmp

            Filesize

            5.5MB

          • memory/1576-61-0x0000000003360000-0x00000000033A4000-memory.dmp

            Filesize

            272KB

          • memory/1576-43-0x00000000008E0000-0x00000000008ED000-memory.dmp

            Filesize

            52KB

          • memory/1780-65-0x0000000000400000-0x000000000044E000-memory.dmp

            Filesize

            312KB

          • memory/1780-74-0x0000000000400000-0x000000000044E000-memory.dmp

            Filesize

            312KB

          • memory/2168-73-0x0000000140000000-0x0000000140383000-memory.dmp

            Filesize

            3.5MB

          • memory/2168-70-0x0000000140000000-0x0000000140383000-memory.dmp

            Filesize

            3.5MB

          • memory/2476-72-0x0000000004790000-0x00000000047D7000-memory.dmp

            Filesize

            284KB

          • memory/2476-63-0x00000000047F0000-0x00000000047F1000-memory.dmp

            Filesize

            4KB

          • memory/3136-86-0x00007FFC33620000-0x00007FFC3400C000-memory.dmp

            Filesize

            9.9MB

          • memory/3136-87-0x0000000000970000-0x0000000000971000-memory.dmp

            Filesize

            4KB

          • memory/3136-89-0x0000000000E70000-0x0000000000E71000-memory.dmp

            Filesize

            4KB

          • memory/3136-90-0x0000000000E80000-0x0000000000E99000-memory.dmp

            Filesize

            100KB

          • memory/3136-91-0x0000000001240000-0x0000000001241000-memory.dmp

            Filesize

            4KB

          • memory/3136-92-0x00000000029B0000-0x00000000029B2000-memory.dmp

            Filesize

            8KB

          • memory/3512-82-0x00000000074F0000-0x000000000C96C000-memory.dmp

            Filesize

            84.5MB

          • memory/4000-30-0x0000000003100000-0x000000000329C000-memory.dmp

            Filesize

            1.6MB

          • memory/4000-45-0x0000000001180000-0x000000000119B000-memory.dmp

            Filesize

            108KB

          • memory/4000-44-0x0000000003960000-0x0000000003A4F000-memory.dmp

            Filesize

            956KB

          • memory/4060-24-0x0000000000560000-0x0000000000561000-memory.dmp

            Filesize

            4KB

          • memory/4060-31-0x000000001B1F0000-0x000000001B1F2000-memory.dmp

            Filesize

            8KB

          • memory/4060-23-0x00007FFC348E0000-0x00007FFC352CC000-memory.dmp

            Filesize

            9.9MB

          • memory/4208-112-0x0000000000D70000-0x0000000000D71000-memory.dmp

            Filesize

            4KB

          • memory/4208-138-0x0000000005690000-0x0000000005691000-memory.dmp

            Filesize

            4KB

          • memory/4208-105-0x0000000071360000-0x0000000071A4E000-memory.dmp

            Filesize

            6.9MB

          • memory/4208-132-0x00000000056A0000-0x00000000056A1000-memory.dmp

            Filesize

            4KB

          • memory/4208-131-0x000000000AC70000-0x000000000ACA2000-memory.dmp

            Filesize

            200KB

          • memory/4208-121-0x0000000001410000-0x0000000001411000-memory.dmp

            Filesize

            4KB

          • memory/4240-116-0x0000000000B30000-0x0000000000B31000-memory.dmp

            Filesize

            4KB

          • memory/4240-137-0x0000000004E00000-0x0000000004E01000-memory.dmp

            Filesize

            4KB

          • memory/4240-122-0x0000000001270000-0x0000000001271000-memory.dmp

            Filesize

            4KB

          • memory/4240-123-0x000000000DEB0000-0x000000000DEC4000-memory.dmp

            Filesize

            80KB

          • memory/4240-134-0x0000000005490000-0x0000000005491000-memory.dmp

            Filesize

            4KB

          • memory/4240-127-0x000000000DFB0000-0x000000000DFB1000-memory.dmp

            Filesize

            4KB

          • memory/4240-106-0x0000000071360000-0x0000000071A4E000-memory.dmp

            Filesize

            6.9MB

          • memory/4264-141-0x0000000005A50000-0x0000000005A51000-memory.dmp

            Filesize

            4KB

          • memory/4264-124-0x0000000005FB0000-0x0000000005FB1000-memory.dmp

            Filesize

            4KB

          • memory/4264-152-0x00000000091B0000-0x00000000091B1000-memory.dmp

            Filesize

            4KB

          • memory/4264-149-0x0000000009070000-0x0000000009102000-memory.dmp

            Filesize

            584KB

          • memory/4264-136-0x0000000005AA0000-0x0000000005AA1000-memory.dmp

            Filesize

            4KB

          • memory/4264-115-0x0000000000FA0000-0x0000000000FA1000-memory.dmp

            Filesize

            4KB

          • memory/4264-140-0x0000000005860000-0x0000000005861000-memory.dmp

            Filesize

            4KB

          • memory/4264-151-0x0000000005F40000-0x0000000005F45000-memory.dmp

            Filesize

            20KB

          • memory/4264-108-0x0000000071360000-0x0000000071A4E000-memory.dmp

            Filesize

            6.9MB

          • memory/4300-114-0x0000000000130000-0x0000000000131000-memory.dmp

            Filesize

            4KB

          • memory/4300-120-0x00000000048C0000-0x00000000048C1000-memory.dmp

            Filesize

            4KB

          • memory/4300-139-0x0000000004940000-0x0000000004941000-memory.dmp

            Filesize

            4KB

          • memory/4300-135-0x00000000048D0000-0x000000000490B000-memory.dmp

            Filesize

            236KB

          • memory/4300-107-0x0000000071360000-0x0000000071A4E000-memory.dmp

            Filesize

            6.9MB

          • memory/4300-146-0x0000000004B60000-0x0000000004B61000-memory.dmp

            Filesize

            4KB

          • memory/4624-145-0x0000000071360000-0x0000000071A4E000-memory.dmp

            Filesize

            6.9MB

          • memory/4624-159-0x0000000005180000-0x0000000005181000-memory.dmp

            Filesize

            4KB