Analysis

  • max time kernel
    44s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    03-05-2022 20:19

General

  • Target

    ea073da8a4bb2e317f717a2d43a7aee76a92c42f568f724ea70beb2794938ee3.exe

  • Size

    405KB

  • MD5

    4328a8e91296320c208b5ac9f7634bf9

  • SHA1

    a173f1352345d9e5aa1aa8b37d288dcd953dad48

  • SHA256

    ea073da8a4bb2e317f717a2d43a7aee76a92c42f568f724ea70beb2794938ee3

  • SHA512

    8463c544199c85d96124dfac3d92229b3a29d0002b79328554c00b6af74309059c163f0ea70c378ca80bf0360fc728c1f2ed7f3bd71a8f47ba82c9f679227428

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 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ea073da8a4bb2e317f717a2d43a7aee76a92c42f568f724ea70beb2794938ee3.exe
    "C:\Users\Admin\AppData\Local\Temp\ea073da8a4bb2e317f717a2d43a7aee76a92c42f568f724ea70beb2794938ee3.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:968
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 968 -s 1248
      2⤵
      • Program crash
      PID:1368

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/968-54-0x0000000000E10000-0x0000000000E7C000-memory.dmp

    Filesize

    432KB

  • memory/968-55-0x0000000000300000-0x0000000000306000-memory.dmp

    Filesize

    24KB

  • memory/968-56-0x0000000075B61000-0x0000000075B63000-memory.dmp

    Filesize

    8KB

  • memory/1368-57-0x0000000000000000-mapping.dmp