Resubmissions

23-08-2023 05:35

230823-f986jsbd9v 10

11-06-2022 13:08

220611-qc7lkaagd9 10

Analysis

  • max time kernel
    42s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    11-06-2022 13:08

General

  • Target

    e79d48bc650a2e1bd36d73f438826b8d.exe

  • Size

    71KB

  • MD5

    e79d48bc650a2e1bd36d73f438826b8d

  • SHA1

    191e1644ca6b40fd8469d8013e4f931ac9877c18

  • SHA256

    5f3916cde8f3852fc370be7442e668f31a0d676f2ae912f88042481f972cc26a

  • SHA512

    7451442c8ff56ce0124efe429afbba480c71e56247f5cbebe83a0aa7107e9e3c3f68e891dfa928d1fc47be8c5fd715f59ebd252cf4d3d06f1eb471f6d422948d

Malware Config

Extracted

Family

metasploit

Version

metasploit_stager

C2

51.75.89.111:50438

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • suricata: ET MALWARE Possible Metasploit Payload Common Construct Bind_API (from server)

    suricata: ET MALWARE Possible Metasploit Payload Common Construct Bind_API (from server)

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e79d48bc650a2e1bd36d73f438826b8d.exe
    "C:\Users\Admin\AppData\Local\Temp\e79d48bc650a2e1bd36d73f438826b8d.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1960
    • C:\Windows\system32\svchost.exe
      svchost.exe
      2⤵
        PID:1176

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1176-54-0x0000000000000000-mapping.dmp
    • memory/1176-56-0x0000000000260000-0x000000000029B000-memory.dmp
      Filesize

      236KB

    • memory/1176-55-0x00000000001A0000-0x00000000001D5000-memory.dmp
      Filesize

      212KB

    • memory/1176-58-0x00000000005B0000-0x00000000006B0000-memory.dmp
      Filesize

      1024KB

    • memory/1176-59-0x0000000000300000-0x000000000035F000-memory.dmp
      Filesize

      380KB

    • memory/1176-60-0x0000000000409000-0x00000000004A4000-memory.dmp
      Filesize

      620KB

    • memory/1176-61-0x0000000000428000-0x000000000044A000-memory.dmp
      Filesize

      136KB

    • memory/1176-62-0x00000000002A0000-0x00000000002C7000-memory.dmp
      Filesize

      156KB

    • memory/1176-63-0x0000000000260000-0x000000000029B000-memory.dmp
      Filesize

      236KB

    • memory/1176-64-0x00000000005B0000-0x00000000006B0000-memory.dmp
      Filesize

      1024KB

    • memory/1176-65-0x0000000000300000-0x000000000035F000-memory.dmp
      Filesize

      380KB