Analysis

  • max time kernel
    146s
  • max time network
    127s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • 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 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 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
    PID:740
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 740 -s 2120
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1652

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/740-114-0x00000000008E0000-0x00000000008E1000-memory.dmp

    Filesize

    4KB

  • memory/740-116-0x00000000012A0000-0x00000000012BB000-memory.dmp

    Filesize

    108KB

  • memory/740-117-0x0000000001290000-0x0000000001291000-memory.dmp

    Filesize

    4KB

  • memory/740-118-0x0000000008120000-0x0000000008121000-memory.dmp

    Filesize

    4KB

  • memory/740-119-0x0000000008570000-0x0000000008571000-memory.dmp

    Filesize

    4KB

  • memory/740-120-0x0000000008B10000-0x0000000008B11000-memory.dmp

    Filesize

    4KB

  • memory/740-121-0x00000000087B0000-0x00000000087B1000-memory.dmp

    Filesize

    4KB