General

  • Target

    d4b38b75499cf83d346f4a822d0ba030.exe

  • Size

    2.3MB

  • Sample

    200813-a7bvalchqj

  • MD5

    d4b38b75499cf83d346f4a822d0ba030

  • SHA1

    69aeec844c0a450e5f8780cf88931891a3e63088

  • SHA256

    98c7afbcedd4b065eca5ef447f3d054a65653b841acc67612dd7722143124b2c

  • SHA512

    90622ffe132c3232d1310dce75736abd51c659843a89428b11bdaa92fbfa66b82fef0e1d1f81050beaa35daf1298f3c23046c7bf2b399acc2b37c6fd8987260d

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 Mon Jul 6 14:33:03 2020 Launched at: 2020.08.13 - 13:51:34 GMT Bot_ID: BAE8C589-5DA1-4C62-BE46-F8D74908CB8C_Admin Running on a desktop =R=A=C=C=O=O=N= - Cookies: 0 - Passwords: 0 - Files: 0 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 (557 MB used) - Screen resolution: 1280x720 - Display devices: 0) Standard VGA Graphics Adapter ============

Targets

    • Target

      d4b38b75499cf83d346f4a822d0ba030.exe

    • Size

      2.3MB

    • MD5

      d4b38b75499cf83d346f4a822d0ba030

    • SHA1

      69aeec844c0a450e5f8780cf88931891a3e63088

    • SHA256

      98c7afbcedd4b065eca5ef447f3d054a65653b841acc67612dd7722143124b2c

    • SHA512

      90622ffe132c3232d1310dce75736abd51c659843a89428b11bdaa92fbfa66b82fef0e1d1f81050beaa35daf1298f3c23046c7bf2b399acc2b37c6fd8987260d

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • Raccoon log file

      Detects a log file produced by the Raccoon Stealer.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of local email clients

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

    • Reads user/profile data of web browsers

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

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • JavaScript code in executable

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v6

Tasks