Analysis

  • max time kernel
    104s
  • max time network
    107s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-09-2024 03:36

General

  • Target

    19db2b3ae98177fe961f6c37484a19e0N.exe

  • Size

    960KB

  • MD5

    19db2b3ae98177fe961f6c37484a19e0

  • SHA1

    300c59f3701777706be62295ea6b0fb2572578d6

  • SHA256

    fff78538dca574199007cc6f4ab1898d10661c36a6df8694e3cb68f17dd24f17

  • SHA512

    f46f0f7c9fbd17b571f772638a31602baf2b0738ca0071e648f6d7d658c0012649d2fefa5eaa25f7a98e19acd0692d729937ba6fdc3acf6d075c36bdfc4f81df

  • SSDEEP

    24576:9AHnh+eWsN3skA4RV1Hom2KXMmHa5Fc895:ch+ZkldoPK8Ya5Ft

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.skagenships.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    XAqEAz@4

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • 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
  • 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 2 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\19db2b3ae98177fe961f6c37484a19e0N.exe
    "C:\Users\Admin\AppData\Local\Temp\19db2b3ae98177fe961f6c37484a19e0N.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:4276
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\19db2b3ae98177fe961f6c37484a19e0N.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:3840

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3840-12-0x0000000000350000-0x0000000000376000-memory.dmp

    Filesize

    152KB

  • memory/3840-13-0x00000000742CE000-0x00000000742CF000-memory.dmp

    Filesize

    4KB

  • memory/3840-14-0x0000000005230000-0x00000000057D4000-memory.dmp

    Filesize

    5.6MB

  • memory/3840-15-0x0000000004D20000-0x0000000004DBC000-memory.dmp

    Filesize

    624KB

  • memory/3840-16-0x00000000742C0000-0x0000000074A70000-memory.dmp

    Filesize

    7.7MB

  • memory/3840-17-0x0000000005FF0000-0x0000000006040000-memory.dmp

    Filesize

    320KB

  • memory/3840-18-0x0000000006210000-0x00000000063D2000-memory.dmp

    Filesize

    1.8MB

  • memory/3840-19-0x00000000060E0000-0x0000000006172000-memory.dmp

    Filesize

    584KB

  • memory/3840-20-0x0000000006080000-0x000000000608A000-memory.dmp

    Filesize

    40KB

  • memory/3840-21-0x00000000742CE000-0x00000000742CF000-memory.dmp

    Filesize

    4KB

  • memory/3840-22-0x00000000742C0000-0x0000000074A70000-memory.dmp

    Filesize

    7.7MB

  • memory/4276-11-0x0000000000AE0000-0x0000000000AE4000-memory.dmp

    Filesize

    16KB