Analysis

  • max time kernel
    122s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04-10-2024 01:23

General

  • Target

    407df9654a54792ee72730f5dae8bd303d7d92a24a5fe0a5bc83f634bab7a235.exe

  • Size

    863KB

  • MD5

    be92b638000820878c7be0e70e257c95

  • SHA1

    af9706bed063d07c65eac06773c8e6a1ed2e447a

  • SHA256

    407df9654a54792ee72730f5dae8bd303d7d92a24a5fe0a5bc83f634bab7a235

  • SHA512

    e9331ee0e8ac8eba302ce4bdcad38efab115d8117818b1da0d0e51bb5c3dacbf14e1a415d0d779ce1f4e87edf74a7369adf1d72417cb49e3696395d2667b17cc

  • SSDEEP

    24576:8v2nCRxi02dgg7EC6rgzJnmMJHxxVUY4:8unCRN2dg6ECIWJnmMJRn0

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    awaratrendz.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    mxH!EyDs(.jx

Extracted

Family

vipkeylogger

Signatures

  • VIPKeylogger

    VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • 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 3 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 use of SetThreadContext 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\407df9654a54792ee72730f5dae8bd303d7d92a24a5fe0a5bc83f634bab7a235.exe
    "C:\Users\Admin\AppData\Local\Temp\407df9654a54792ee72730f5dae8bd303d7d92a24a5fe0a5bc83f634bab7a235.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2176
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\407df9654a54792ee72730f5dae8bd303d7d92a24a5fe0a5bc83f634bab7a235.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2968
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\SOFcFE.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2384
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SOFcFE" /XML "C:\Users\Admin\AppData\Local\Temp\tmp16CB.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2272
    • C:\Users\Admin\AppData\Local\Temp\407df9654a54792ee72730f5dae8bd303d7d92a24a5fe0a5bc83f634bab7a235.exe
      "C:\Users\Admin\AppData\Local\Temp\407df9654a54792ee72730f5dae8bd303d7d92a24a5fe0a5bc83f634bab7a235.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2712

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp16CB.tmp

    Filesize

    1KB

    MD5

    bf04cb247ef54b138857d40c88141728

    SHA1

    8811ff8997f9afecf1857b23c78017a6dcd5d0bb

    SHA256

    a003dbca19463248b9422b25ced5c0e1159dfe61f5d4e2c902ff2d61512b8bc3

    SHA512

    56ec8bf5b1255f3dca396c6090ac56c0333e31d18863b56fcbe1d78d8c55cd9da5e5fe8a8237ce25b5856b856f588eddb1367f5ed15f61cd9b96b5ff9037f1b6

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

    Filesize

    7KB

    MD5

    b9fb6997871f9d3c09cb4f07d1c75801

    SHA1

    5e460ebae23314ba4643a128c47bb568dbabebdb

    SHA256

    68882df72ac87525fb4325d9f9854cb84b6b1f6abd53f2f39813dbbde17a68fc

    SHA512

    e618ce09a770f6da891c5cfb5b303c8312d04d26c44dd742a5c00ef42a044a61d1107ba15d06f7df2cf4cd1450d784cd43aede8b5e7f50068de31a597f592fdd

  • memory/2176-4-0x00000000749DE000-0x00000000749DF000-memory.dmp

    Filesize

    4KB

  • memory/2176-32-0x00000000749D0000-0x00000000750BE000-memory.dmp

    Filesize

    6.9MB

  • memory/2176-0-0x00000000749DE000-0x00000000749DF000-memory.dmp

    Filesize

    4KB

  • memory/2176-5-0x00000000749D0000-0x00000000750BE000-memory.dmp

    Filesize

    6.9MB

  • memory/2176-6-0x00000000052C0000-0x000000000534C000-memory.dmp

    Filesize

    560KB

  • memory/2176-2-0x00000000749D0000-0x00000000750BE000-memory.dmp

    Filesize

    6.9MB

  • memory/2176-1-0x00000000000F0000-0x00000000001CE000-memory.dmp

    Filesize

    888KB

  • memory/2176-3-0x0000000001F30000-0x0000000001F4E000-memory.dmp

    Filesize

    120KB

  • memory/2712-31-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/2712-29-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/2712-28-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/2712-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2712-25-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/2712-23-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/2712-21-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/2712-19-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB