Analysis

  • max time kernel
    90s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    01-11-2024 05:59

General

  • Target

    e01593fcbd4a14921318b1db7407896eba1e221322cd0b112bc608f1ccf1cefe.exe

  • Size

    1.4MB

  • MD5

    69621150c72b902cf4d966cb4b30263b

  • SHA1

    9411161dccba43c16eca1e793f9b0f7cc83743be

  • SHA256

    e01593fcbd4a14921318b1db7407896eba1e221322cd0b112bc608f1ccf1cefe

  • SHA512

    eb36366424cbdfc22b47fc9ce3488514aa79221759459d59e061ac8b7e91c23c64741bb4a85fc5efef842a7c6ddfc648fbf43a1a738a03d1d0d2db032f59e9bc

  • SSDEEP

    24576:gqDEvCTbMWu7rQYlBQcBiT6rprG8ag5mZ8iiaQoNXTkhvmnJKKA9nUbeYj:gTvC/MTQYxsWR7ag58oTdhNKMUi

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.asesoriategueste.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    2[K9AW)mvDqL

Extracted

Family

vipkeylogger

Signatures

  • VIPKeylogger

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

  • Vipkeylogger family
  • 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.

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 41 IoCs
  • Suspicious use of SendNotifyMessage 41 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e01593fcbd4a14921318b1db7407896eba1e221322cd0b112bc608f1ccf1cefe.exe
    "C:\Users\Admin\AppData\Local\Temp\e01593fcbd4a14921318b1db7407896eba1e221322cd0b112bc608f1ccf1cefe.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:840
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\e01593fcbd4a14921318b1db7407896eba1e221322cd0b112bc608f1ccf1cefe.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:2336

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/840-2-0x0000000000880000-0x0000000000C80000-memory.dmp

    Filesize

    4.0MB

  • memory/2336-3-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/2336-5-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/2336-6-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/2336-7-0x00000000744AE000-0x00000000744AF000-memory.dmp

    Filesize

    4KB

  • memory/2336-8-0x0000000000BD0000-0x0000000000C30000-memory.dmp

    Filesize

    384KB

  • memory/2336-9-0x00000000744A0000-0x0000000074B8E000-memory.dmp

    Filesize

    6.9MB

  • memory/2336-10-0x00000000744A0000-0x0000000074B8E000-memory.dmp

    Filesize

    6.9MB

  • memory/2336-11-0x0000000004460000-0x00000000044BC000-memory.dmp

    Filesize

    368KB

  • memory/2336-25-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-33-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-72-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-69-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-67-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-65-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-63-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-61-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-59-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-57-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-53-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-51-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-49-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-48-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-45-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-44-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-41-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-39-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-37-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-35-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-31-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-29-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-27-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-23-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-19-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-17-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-15-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-55-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-13-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-12-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-21-0x0000000004460000-0x00000000044B8000-memory.dmp

    Filesize

    352KB

  • memory/2336-1112-0x00000000744A0000-0x0000000074B8E000-memory.dmp

    Filesize

    6.9MB

  • memory/2336-1113-0x00000000744AE000-0x00000000744AF000-memory.dmp

    Filesize

    4KB

  • memory/2336-1114-0x00000000744A0000-0x0000000074B8E000-memory.dmp

    Filesize

    6.9MB