Analysis

  • max time kernel
    137s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    31-12-2024 05:44

General

  • Target

    2419c9055084e8afb8fd6e55ce30a35d6a4085a01c3feee2d38406564946cf4e.exe

  • Size

    246KB

  • MD5

    0886ff81f6c22255df038271f0ce3ef8

  • SHA1

    c689bfa64579811e4eed0c0517b64cce16451259

  • SHA256

    2419c9055084e8afb8fd6e55ce30a35d6a4085a01c3feee2d38406564946cf4e

  • SHA512

    b4d75df3b25a82748479f959e66cc8d27efaf0b9abfe1fed398b37cd7e74232ea907bb22c8d7d29bb37debf65901f40530c1be1f5a32220a4f9334697d527798

  • SSDEEP

    3072:2AUpC6wm9ITYGZ8HED96BKb4QDzTPJc5XLMedtjKZlfED9yETXZTSU98ohblrAFD:2Hg61yTt+TKpLBctLMhbcrD9zxAFhG

Malware Config

Signatures

  • Blackmoon family
  • Blackmoon, KrBanker

    Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

  • Detect Blackmoon payload 5 IoCs
  • FatalRat

    FatalRat is a modular infostealer family written in C++ first appearing in June 2021.

  • Fatalrat family
  • Fatal Rat payload 1 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • VMProtect packed file 4 IoCs

    Detects executables packed with VMProtect commercial packer.

  • System Location Discovery: System Language Discovery 1 TTPs 3 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 2 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 63 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch
    1⤵
      PID:596
    • C:\Users\Admin\AppData\Local\Temp\2419c9055084e8afb8fd6e55ce30a35d6a4085a01c3feee2d38406564946cf4e.exe
      "C:\Users\Admin\AppData\Local\Temp\2419c9055084e8afb8fd6e55ce30a35d6a4085a01c3feee2d38406564946cf4e.exe"
      1⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2872
      • C:\Users\Admin\AppData\Local\Temp\0rdnh6f1cycimkb\spower.exe
        C:\Users\Admin\AppData\Local\Temp\0rdnh6f1cycimkb\spower.exe
        2⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1604
      • C:\ProgramData\NVIDIARV\svchost.exe
        C:\ProgramData\NVIDIARV\svchost.exe
        2⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Checks processor information in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2676
      • C:\Windows\SysWOW64\SCHTASKS.exe
        SCHTASKS /Create /SC ONLOGON /TN WindowsUpdata /F /RL HIGHEST /TR C:\Users\Public\Pictures0rdnh6f1\CCCef3Render.exe
        2⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1588

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • \ProgramData\NVIDIARV\svchost.exe

      Filesize

      3.4MB

      MD5

      c42379ca208a33e2496ea4f5da6c9f24

      SHA1

      f0dc893080344a1873f84ee7221d5aa08a480e4a

      SHA256

      3106d03a8d2451396f2d799001e87d4f5393d58028f142c763356e20be9fbaf4

      SHA512

      73e5beb73a3ee9ca82cbe740d9ed84c7a03d3f0fb3b707273f7e93c22a09e1a0ac6ff9e353651c906dd608faff09c0c395eda4c7a213a15d164f1024b4580186

    • \Users\Admin\AppData\Local\Temp\0rdnh6f1cycimkb\spower.exe

      Filesize

      2.7MB

      MD5

      ac30909929056007eaf0fbcf53c3a21f

      SHA1

      7046d48c84748b246ebaa1c0153e8f81d3b0acc1

      SHA256

      f11baf3657a9bbfeb5d140a37d456573f589212447446a1519033ad010b9f58f

      SHA512

      71a40652f3cdfbd33cfc539855d6cbb1fba601e83bbd4b3e4f5e397144b3abfed5d148b486aec4eec17136e063609f93beae72a5e78d12d876dd79ccd3c9c849

    • memory/596-37-0x0000000000540000-0x0000000000569000-memory.dmp

      Filesize

      164KB

    • memory/1604-34-0x000000013F920000-0x000000013FECC000-memory.dmp

      Filesize

      5.7MB

    • memory/1604-28-0x000000013F991000-0x000000013FC11000-memory.dmp

      Filesize

      2.5MB

    • memory/1604-29-0x0000000077D80000-0x0000000077D82000-memory.dmp

      Filesize

      8KB

    • memory/1604-58-0x000000013F920000-0x000000013FECC000-memory.dmp

      Filesize

      5.7MB

    • memory/1604-33-0x0000000077D80000-0x0000000077D82000-memory.dmp

      Filesize

      8KB

    • memory/1604-31-0x0000000077D80000-0x0000000077D82000-memory.dmp

      Filesize

      8KB

    • memory/1604-39-0x000000013F991000-0x000000013FC11000-memory.dmp

      Filesize

      2.5MB

    • memory/1604-38-0x000000013F920000-0x000000013FECC000-memory.dmp

      Filesize

      5.7MB

    • memory/2676-48-0x0000000000400000-0x0000000000913000-memory.dmp

      Filesize

      5.1MB

    • memory/2676-52-0x0000000010000000-0x000000001002D000-memory.dmp

      Filesize

      180KB

    • memory/2872-1-0x0000000000400000-0x0000000000472000-memory.dmp

      Filesize

      456KB

    • memory/2872-2-0x0000000000400000-0x0000000000472000-memory.dmp

      Filesize

      456KB

    • memory/2872-49-0x0000000000400000-0x0000000000472000-memory.dmp

      Filesize

      456KB

    • memory/2872-51-0x0000000000400000-0x0000000000472000-memory.dmp

      Filesize

      456KB

    • memory/2872-0-0x0000000000400000-0x0000000000472000-memory.dmp

      Filesize

      456KB

    • memory/2872-21-0x0000000000400000-0x0000000000472000-memory.dmp

      Filesize

      456KB