Analysis

  • max time kernel
    143s
  • max time network
    156s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    04-07-2020 11:40

General

  • Target

    SecuriteInfo.com.Generic.mg.3bf44da6d0f10d34.5521.exe

  • Size

    518KB

  • MD5

    3bf44da6d0f10d347da5ca9f5ee61bf1

  • SHA1

    6eb003d3d7942e13cd3c908b45b01c1a64de50e1

  • SHA256

    987e26eef98e67afd456154727d013f0c5f703ab26a71b58525dd4d59f25c182

  • SHA512

    1fc1818288a9a8ad51f2e6c6206b7c673fc256b65b773825e4e7f8fc99d1062a5dfd484ac597ecadce271e4f830dc392d2cb55496508d9b897d6afa83389d002

Malware Config

Extracted

Path

C:\Users\Admin\AppData\LocalLow\machineinfo.txt

Family

raccoon

Ransom Note
[Raccoon Stealer] - v1.5.13-af-hotfix Release Build compiled on Tue Jun 23 14:23:14 2020 Launched at: 2020.07.04 - 11:40:43 GMT Bot_ID: BAE8C589-5DA1-4C62-BE46-F8D74908CB8C_Admin Running on a desktop =R=A=C=C=O=O=N= System Information: - System Language: English - System TimeZone: -0 hrs - IP: 154.61.71.51 - Location: 37.750999, -97.821999 | ?, ?, United States (?) - ComputerName: AVGLFESB - Username: Admin - Windows version: NT 6.1 - Product name: Windows 7 Professional - System arch: x64 - CPU: Persocon Processor 2.5+ (2 cores) - RAM: 2047 MB (402 MB used) - Screen resolution: 1280x720 - Display devices: 0) Standard VGA Graphics Adapter ============

Signatures

  • Raccoon log file 1 IoCs

    Detects a log file produced by the Raccoon Stealer.

  • Checks for installed software on the system 1 TTPs 30 IoCs
  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

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

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

  • Loads dropped DLL 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Generic.mg.3bf44da6d0f10d34.5521.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Generic.mg.3bf44da6d0f10d34.5521.exe"
    1⤵
    • Checks for installed software on the system
    • Modifies system certificate store
    • Loads dropped DLL
    PID:608

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\LocalLow\3098htrhpen8ifg0\freebl3.dll

  • \Users\Admin\AppData\LocalLow\3098htrhpen8ifg0\freebl3.dll

  • \Users\Admin\AppData\LocalLow\3098htrhpen8ifg0\mozglue.dll

  • \Users\Admin\AppData\LocalLow\3098htrhpen8ifg0\msvcp140.dll

  • \Users\Admin\AppData\LocalLow\3098htrhpen8ifg0\nss3.dll

  • \Users\Admin\AppData\LocalLow\3098htrhpen8ifg0\softokn3.dll

  • \Users\Admin\AppData\LocalLow\3098htrhpen8ifg0\vcruntime140.dll

  • \Users\Admin\AppData\LocalLow\sqlite3.dll

  • memory/608-0-0x00000000002AD000-0x00000000002AE000-memory.dmp

    Filesize

    4KB

  • memory/608-1-0x00000000024C0000-0x00000000024D1000-memory.dmp

    Filesize

    68KB