Overview

overview

10

Static

static

000005.exe

windows7_x64

10

000005.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    52s
  • max time network
    56s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    17-02-2022 15:11

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General

  • Target

    000005.exe

  • Size

    1.4MB

  • MD5

    f69b832184bb5f7830e65bfeeda9906d

  • SHA1

    c5c8d20594de19fa7ddbc1210c894cc7aa0c63c9

  • SHA256

    22f9b8d8c35d88fc9c57cc4dc7f438fad69094dcb6cf15f58813c9e1928a43e7

  • SHA512

    e15ee68cd6213cb8c4f1d3d22d63236536452ca344de1b7fe07d7aeaa3012faae7cb0bb09be10c254e7209dccdb775cd5156295183567bcdf492339c2834a822

Score
10/10
phoenixstealerstealer

Malware Config

Signatures

  • PhoenixStealer

    PhoenixStealer is an information stealer written in the C++, it sends the stolen information to cybercriminals.

    stealerphoenixstealer
  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs
  • Drops file in Windows directory 8 IoCs
  • Program crash 1 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\000005.exe
    "C:\Users\Admin\AppData\Local\Temp\000005.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetWindowsHookEx
    PID:3472
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1732
  • C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
    C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1696
  • C:\Windows\system32\backgroundTaskHost.exe
    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:ShellFeedsUI.AppXnj65k2d1a1rnztt2t2nng5ctmk3e76pn.mca
    1⤵
      PID:3204
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 3204 -s 2068
        2⤵
        • Program crash
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        PID:2500
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -pss -s 444 -p 3204 -ip 3204
      1⤵
      • Suspicious use of NtCreateProcessExOtherParentProcess
      • Suspicious use of WriteProcessMemory
      PID:2344

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/1732-133-0x0000018691B20000-0x0000018691B30000-memory.dmp

      Filesize

      64KB

      Download

    • memory/1732-132-0x0000018691560000-0x0000018691570000-memory.dmp

      Filesize

      64KB

      Download

    • memory/1732-134-0x00000186941C0000-0x00000186941C4000-memory.dmp

      Filesize

      16KB

      Download

    • memory/3472-130-0x00000000008D0000-0x0000000000CC4000-memory.dmp

      Filesize

      4.0MB

      Download

    • memory/3472-131-0x0000000000BDD000-0x0000000000CC4000-memory.dmp

      Filesize

      924KB

      Download