Analysis

  • max time kernel
    153s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    11-05-2022 02:34

General

  • Target

    6bed5241b11118203214ece29505879b089981f3765cb93417d5e1fb0ff26923.exe

  • Size

    397KB

  • MD5

    f57e03dfe6b0a981f668cb3ce6bd934a

  • SHA1

    2ed351b6aaeefa5d29fd01fc282cc488a1f3771d

  • SHA256

    6bed5241b11118203214ece29505879b089981f3765cb93417d5e1fb0ff26923

  • SHA512

    2c2a830129b1a475cecda37313b6a99f58076e1a6f70292a65ba1250204f3836602536da2816f4dd4fb837263e7bc0920ecba959b8c8be9e1d32729a387b3249

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.

  • 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 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6bed5241b11118203214ece29505879b089981f3765cb93417d5e1fb0ff26923.exe
    "C:\Users\Admin\AppData\Local\Temp\6bed5241b11118203214ece29505879b089981f3765cb93417d5e1fb0ff26923.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4136
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4136 -s 2068
      2⤵
      • Program crash
      PID:4848
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4136 -ip 4136
    1⤵
      PID:116

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4136-130-0x0000000000FD0000-0x000000000103C000-memory.dmp

      Filesize

      432KB

    • memory/4136-131-0x0000000008EE0000-0x0000000008F46000-memory.dmp

      Filesize

      408KB

    • memory/4136-132-0x0000000009250000-0x00000000092E2000-memory.dmp

      Filesize

      584KB

    • memory/4136-133-0x00000000098A0000-0x0000000009E44000-memory.dmp

      Filesize

      5.6MB

    • memory/4136-134-0x00000000095B0000-0x0000000009600000-memory.dmp

      Filesize

      320KB

    • memory/4136-135-0x00000000096A0000-0x000000000973C000-memory.dmp

      Filesize

      624KB