Analysis

  • max time kernel
    148s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    05-07-2020 16:06

General

  • Target

    28e52d320f9d8f6c39867be883885bc4.exe

  • Size

    477KB

  • MD5

    28e52d320f9d8f6c39867be883885bc4

  • SHA1

    6c9e57aee24b0886e53947c27802ff9eb7127613

  • SHA256

    be4665b6893df394fdb9de5f4a76a5849c3e932713a177ac915ea4beabb555a6

  • SHA512

    cb476655414ea5c7fa83545c0d4856e96eebb902b47fc01985ef4f370bab3f05f3f9295d0531a1db4323b67dc4f1c9a23bdbd31632341aacb755db41d5912a11

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 - 18:06:04 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 (404 MB used) - Screen resolution: 1280x720 - Display devices: 0) Standard VGA Graphics Adapter ============

Signatures

  • Loads dropped DLL 8 IoCs
  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\28e52d320f9d8f6c39867be883885bc4.exe
    "C:\Users\Admin\AppData\Local\Temp\28e52d320f9d8f6c39867be883885bc4.exe"
    1⤵
    • Loads dropped DLL
    • Checks for installed software on the system
    PID:1500

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/1500-0-0x0000000000258000-0x0000000000269000-memory.dmp

    Filesize

    68KB

  • memory/1500-1-0x0000000000D70000-0x0000000000D81000-memory.dmp

    Filesize

    68KB