Analysis

  • max time kernel
    91s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-02-2023 10:50

General

  • Target

    810fd35bb4cb80c67a4e5887be706fb93b81862dcfc4d488feb4f1c40e817700.exe

  • Size

    1.6MB

  • MD5

    e3c0485e590643f8da1526a1db60c9cf

  • SHA1

    e88c3257f84372c1c999d79d1bd59a721904baef

  • SHA256

    810fd35bb4cb80c67a4e5887be706fb93b81862dcfc4d488feb4f1c40e817700

  • SHA512

    ae45340427b5d687e870ca373a9ace229483fba7713a4820dad32099251686536753ccf9027e96855e7a502b6aefadd8c6fabdba5726bf86f2489c729589b446

  • SSDEEP

    49152:GIbQoc+JS5kKfL6fb3tvbhWN7awmLUd3e9A0NMOu+PT:GpNfmplW1rmwd3e9AIlb

Malware Config

Signatures

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\810fd35bb4cb80c67a4e5887be706fb93b81862dcfc4d488feb4f1c40e817700.exe
    "C:\Users\Admin\AppData\Local\Temp\810fd35bb4cb80c67a4e5887be706fb93b81862dcfc4d488feb4f1c40e817700.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • outlook_office_path
    • outlook_win_path
    PID:1912

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1912-132-0x000001B069D60000-0x000001B069EF8000-memory.dmp

    Filesize

    1.6MB

  • memory/1912-133-0x00007FFB162E0000-0x00007FFB16DA1000-memory.dmp

    Filesize

    10.8MB

  • memory/1912-134-0x000001B06BC30000-0x000001B06BC52000-memory.dmp

    Filesize

    136KB

  • memory/1912-135-0x00007FFB162E0000-0x00007FFB16DA1000-memory.dmp

    Filesize

    10.8MB

  • memory/1912-136-0x000001B06D530000-0x000001B06D580000-memory.dmp

    Filesize

    320KB