Analysis

  • max time kernel
    40s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    05-07-2020 07:10

General

  • Target

    f7a38b35eeaca3eddd1b072eb6ec68ba.exe

  • Size

    479KB

  • MD5

    f7a38b35eeaca3eddd1b072eb6ec68ba

  • SHA1

    3f7b74c52ddaf8647d1685c0b4c340897ba76f7c

  • SHA256

    590267a50e091ee40f16313cca99ea10357c198f83f1ddefd1b5b42b88cca52b

  • SHA512

    00eb0dcd1788ad4e5e71eb878925828dd450b5e388e64828bad990b63323cb9340586ff7c2be2ea77ee7af25ed1a572672fb5afb345cb778213e74d6fc0f37c5

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: 2020.07.05 - 09:10:08 GMT Bot_ID: 58B98E61-8F0C-4164-9CA8-CBDF20304A02_Admin Running on a desktop =R=A=C=C=O=O=N= System Information: - System Language: English - System TimeZone: -0 hrs - IP: 154.61.71.13 - Location: 37.750999, -97.821999 | ?, ?, United States (?) - ComputerName: DJRWGDLZ - 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 (406 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.

  • 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.

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

    Simple but powerful infostealer which was very active in 2019.

  • Loads dropped DLL 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f7a38b35eeaca3eddd1b072eb6ec68ba.exe
    "C:\Users\Admin\AppData\Local\Temp\f7a38b35eeaca3eddd1b072eb6ec68ba.exe"
    1⤵
    • Checks for installed software on the system
    • Loads dropped DLL
    PID:804

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/804-0-0x0000000000E08000-0x0000000000E19000-memory.dmp

    Filesize

    68KB

  • memory/804-1-0x0000000000F00000-0x0000000000F11000-memory.dmp

    Filesize

    68KB