Analysis

  • max time kernel
    136s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-en
  • submitted
    13-09-2021 11:19

General

  • Target

    ee621d8e9638c6f298c5d323a7eb5138f6f9c656f8125c692c602422098683af.exe

  • Size

    79KB

  • MD5

    2cd5c4ee42e61a0f770d43f8f9ca558f

  • SHA1

    ac2878f25ce42de9d73278a2fecf73565b2f4dfe

  • SHA256

    ee621d8e9638c6f298c5d323a7eb5138f6f9c656f8125c692c602422098683af

  • SHA512

    1ca622e5f06b3fb299ddb7658251f580768bc9e45a1ac0a228a7ce1c318dfbd8103eb155137e8c8fb6255b93cbc4fa49f0540b321add9d3a6b82bc776ae1197d

Malware Config

Signatures

  • ElysiumStealer

    ElysiumStealer (previously known as ZeromaxStealer) is an info stealer that can steal login credentials for various accounts.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee621d8e9638c6f298c5d323a7eb5138f6f9c656f8125c692c602422098683af.exe
    "C:\Users\Admin\AppData\Local\Temp\ee621d8e9638c6f298c5d323a7eb5138f6f9c656f8125c692c602422098683af.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2040
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 1852
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      PID:440

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/440-58-0x00000000002F0000-0x0000000000308000-memory.dmp

    Filesize

    96KB

  • memory/2040-53-0x0000000001280000-0x0000000001281000-memory.dmp

    Filesize

    4KB

  • memory/2040-55-0x00000000008B0000-0x00000000008CB000-memory.dmp

    Filesize

    108KB

  • memory/2040-56-0x0000000004A20000-0x0000000004A21000-memory.dmp

    Filesize

    4KB