Analysis

  • max time kernel
    145s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    25-07-2024 09:52

General

  • Target

    2024-07-25_84c3bd7e638d63762f7a6c519075bb0a_karagany_mafia.exe

  • Size

    250KB

  • MD5

    84c3bd7e638d63762f7a6c519075bb0a

  • SHA1

    36357397b66794857add694477c0831143eae0ff

  • SHA256

    1f3c004c5876f951a7afb57ab606de3407fcb2b830ee1baa3f2ac93c30bb25e4

  • SHA512

    e87240dc2dee673b863278d785b514c165c38f01aa0cadeeaf46884dfba1630f6485cd9638f9520ad7b5257e6959684f406961fcc733815b8c2c71ef4ace1d46

  • SSDEEP

    6144:G+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxX:yOCjaklYgVIpxIhDt

Malware Config

Signatures

  • GandCrab payload 4 IoCs
  • Gandcrab

    Gandcrab is a Trojan horse that encrypts files on a computer.

  • Unexpected DNS network traffic destination 64 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • System Location Discovery: System Language Discovery 1 TTPs 49 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-07-25_84c3bd7e638d63762f7a6c519075bb0a_karagany_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-07-25_84c3bd7e638d63762f7a6c519075bb0a_karagany_mafia.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2296
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2788
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2784
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2988
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2688
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2712
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2692
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2336
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2188
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2756
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2412
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2432
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1652
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2864
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2184
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2916
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3028
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3044
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:972
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:588
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2288
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2512
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2124
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1144
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1656
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1368
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1996
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1376
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1816
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1060
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1268
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2504
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2532
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:292
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1940
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2344
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2136
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2920
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3040
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1108
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:924
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2672
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2724
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2032
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2332
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2104
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1980
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2428
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2464
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns1.wowservers.ru
      2⤵
        PID:2748

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2296-0-0x0000000000220000-0x000000000023B000-memory.dmp

      Filesize

      108KB

    • memory/2296-1-0x0000000000220000-0x000000000023B000-memory.dmp

      Filesize

      108KB

    • memory/2296-2-0x0000000000400000-0x000000000042C000-memory.dmp

      Filesize

      176KB

    • memory/2296-4-0x0000000000340000-0x0000000000357000-memory.dmp

      Filesize

      92KB

    • memory/2296-3-0x0000000000400000-0x0000000000444000-memory.dmp

      Filesize

      272KB

    • memory/2296-6-0x0000000000400000-0x0000000000444000-memory.dmp

      Filesize

      272KB

    • memory/2296-14-0x0000000000400000-0x000000000042C000-memory.dmp

      Filesize

      176KB