Analysis

  • max time kernel
    91s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/10/2022, 23:46

General

  • Target
    05ee039df9e4d1df2f057e809ab9d3b1.exe
  • Size 7KB
  • Sample221009-3sab8aabe8
  • SHA256 8320993bab13f7383b8afac204edb64fe4f0b93415999d450f33b340557dfa02
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • erbium

C2
  • http://77.73.133.53/cloud/index.php

Signatures

  • Erbium

    Erbium is an infostealer written in C++ and first seen in July 2022.

  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\05ee039df9e4d1df2f057e809ab9d3b1.exe
    "C:\Users\Admin\AppData\Local\Temp\05ee039df9e4d1df2f057e809ab9d3b1.exe"
    1⤵
      PID:4712
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4712 -s 872
        2⤵
        • Program crash
        PID:1496
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4712 -ip 4712
      1⤵
        PID:4976

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/4712-132-0x0000000005AF0000-0x0000000005DB2000-memory.dmp

            memory/4712-133-0x0000000005AF0000-0x0000000005DB2000-memory.dmp