Analysis

  • max time kernel
    166s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    16-05-2022 12:14

General

  • Target

    538157b8755ad0e7bf88c19246ba836d008c7736ec10f79d28268acbf81f1936.exe

  • Size

    29KB

  • MD5

    f4df5e903d1b9ca375f23500dfa68a76

  • SHA1

    cb8e9ff5aa669751303fe6986dd9eb53a99675b8

  • SHA256

    538157b8755ad0e7bf88c19246ba836d008c7736ec10f79d28268acbf81f1936

  • SHA512

    8bd05f5cd39d667277174c3db2e767c4202a15b036d2d464aa130f9751ba74dc69f24188c205f03a7b54bcb0fad1bdddfa1e347795bc350b5992bda88668442c

Malware Config

Signatures

  • Sakula

    Sakula is a remote access trojan with various capabilities.

  • suricata: ET MALWARE Possible DEEP PANDA C2 Activity

    suricata: ET MALWARE Possible DEEP PANDA C2 Activity

  • suricata: ET MALWARE Possible Deep Panda - Sakula/Mivast RAT CnC Beacon 5

    suricata: ET MALWARE Possible Deep Panda - Sakula/Mivast RAT CnC Beacon 5

  • suricata: ET MALWARE Sakula/Mivast C2 Activity

    suricata: ET MALWARE Sakula/Mivast C2 Activity

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Modifies registry key 1 TTPs 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\538157b8755ad0e7bf88c19246ba836d008c7736ec10f79d28268acbf81f1936.exe
    "C:\Users\Admin\AppData\Local\Temp\538157b8755ad0e7bf88c19246ba836d008c7736ec10f79d28268acbf81f1936.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2096
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:220
      • C:\Windows\SysWOW64\reg.exe
        reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
        3⤵
        • Adds Run key to start application
        • Modifies registry key
        PID:3172
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:324
      • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
        C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
        3⤵
        • Executes dropped EXE
        PID:4652
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c ping 127.0.0.1 & del "C:\Users\Admin\AppData\Local\Temp\538157b8755ad0e7bf88c19246ba836d008c7736ec10f79d28268acbf81f1936.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:532
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:4088

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

    Filesize

    29KB

    MD5

    930d8e98ad9e197254bc3b1dc4e667fa

    SHA1

    f56dfc9bffadead8f27135ddf72df6b7d4bc2270

    SHA256

    e235283197eb8fcbcd5fdc8e9dfa20f124dfe844fa3a81a09f77c297aa759b12

    SHA512

    48b2187082db10161c03982fe526935907625f860e94644747528c3a224accbbfb7aa101d8f5bdacc4866c2301d816b4dd5bf3927607026fe4540e5cf5c036d3

  • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

    Filesize

    29KB

    MD5

    930d8e98ad9e197254bc3b1dc4e667fa

    SHA1

    f56dfc9bffadead8f27135ddf72df6b7d4bc2270

    SHA256

    e235283197eb8fcbcd5fdc8e9dfa20f124dfe844fa3a81a09f77c297aa759b12

    SHA512

    48b2187082db10161c03982fe526935907625f860e94644747528c3a224accbbfb7aa101d8f5bdacc4866c2301d816b4dd5bf3927607026fe4540e5cf5c036d3

  • memory/220-131-0x0000000000000000-mapping.dmp

  • memory/324-132-0x0000000000000000-mapping.dmp

  • memory/532-133-0x0000000000000000-mapping.dmp

  • memory/2096-130-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/3172-137-0x0000000000000000-mapping.dmp

  • memory/4088-138-0x0000000000000000-mapping.dmp

  • memory/4652-134-0x0000000000000000-mapping.dmp

  • memory/4652-139-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB