Overview

overview

10

Static

static

679c00a848...19.exe

windows7_x64

10

679c00a848...19.exe

windows10_x64

10

Analysis

  • max time kernel
    118s
  • max time network
    151s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    02/10/2021, 15:54

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General

  • Target
    679c00a8481356acfbe809bfce76f619.exe
  • Size 257KB
  • Sample211002-tb73gsefar
  • SHA256 246265fdcf5d36eea66ffa332871c6db388750d71f9c0cff08afd340e1e9b716
  • MD5 SHA1 SHA512
Score
10/10
arkeispywarestealer

Malware Config

Signatures

  • Arkei

    Arkei is an infostealer written in C++.

    stealerarkei
  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Arkei Stealer Payload 2 IoCs
    stealer
  • Downloads MZ/PE file
  • Loads dropped DLL 3 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\679c00a8481356acfbe809bfce76f619.exe
    "C:\Users\Admin\AppData\Local\Temp\679c00a8481356acfbe809bfce76f619.exe"
    1⤵
    • Loads dropped DLL
    PID:2352
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2352 -s 1292
      2⤵
      • Suspicious use of NtCreateProcessExOtherParentProcess
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3020

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/2352-115-0x00000000001E0000-0x00000000001F9000-memory.dmp
        Download

        memory/2352-116-0x0000000000400000-0x0000000000870000-memory.dmp
        Download