raccoon | 89f500dbe860086de0c24dee8e0007194813bf98860de6d5cb32d17b528c8c2f

General

Target
474d396eed0b636f418401036749b8c1.exe
Size 1.2MB
Sample200725-egvfpswewx
SHA256 89f500dbe860086de0c24dee8e0007194813bf98860de6d5cb32d17b528c8c2f
MD5 474d396eed0b636f418401036749b8c1
SHA1 756e0012946b02e50bc184947ee35e7d0cdd460f
SHA512 9b4af0a8575b05f2ae12147b8f7bd545e17bf5ac471fd93fdafe01ec661b042035768563e3f2b9580369bc8737d3004a807ae2121e09a2ce9714058d26f3d16a
MD5 SHA1 SHA512

Score

10^/10

ransomware discovery stealer raccoon spyware

Malware Config

Extracted

Path

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

raccoon

Ransom Note

[Raccoon Stealer] - v1.5.13-af-hotfix Release Build compiled on Mon Jul 6 14:33:03 2020 Launched at: 2020.07.25 - 09:20:16 GMT Bot_ID: 18823CA4-5761-4226-8787-CF36135F1C68_Admin Running on a desktop =R=A=C=C=O=O=N= - Cookies: 0 - Passwords: 5 - Files: 0 System Information: - System Language: English - System TimeZone: -0 hrs - IP: 154.61.71.13 - Location: 37.750999, -97.821999 | ?, ?, United States (?) - ComputerName: LZUKLIOU - Username: Admin - Windows version: NT 10.0 - Product name: Windows 10 Pro - System arch: x64 - CPU: Persocon Processor 2.5+ (2 cores) - RAM: 4095 MB (684 MB used) - Screen resolution: 1280x720 - Display devices: 0) Microsoft Basic Display Adapter ============

Signatures

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3952 wrote to memory of 852	3952	474d396eed0b636f418401036749b8c1.exe	66
PID 3952 wrote to memory of 852	3952	474d396eed0b636f418401036749b8c1.exe	66
PID 3952 wrote to memory of 852	3952	474d396eed0b636f418401036749b8c1.exe	66
PID 852 wrote to memory of 348	852	cmd.exe	68
PID 852 wrote to memory of 348	852	cmd.exe	68
PID 852 wrote to memory of 348	852	cmd.exe	68

JavaScript code in executable 1 IoCs

resource	yara_rule
behavioral2/files/0x000100000001ad79-1.dat	js

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
348	timeout.exe

Raccoon log file 1 IoCs

Detects a log file produced by the Raccoon Stealer.

yara_rule
raccoon_log_file

Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware

Data from Local System
T1005

Credentials in Files
T1081

Loads dropped DLL 6 IoCs

pid	Process
3952	474d396eed0b636f418401036749b8c1.exe
3952	474d396eed0b636f418401036749b8c1.exe
3952	474d396eed0b636f418401036749b8c1.exe
3952	474d396eed0b636f418401036749b8c1.exe
3952	474d396eed0b636f418401036749b8c1.exe
3952	474d396eed0b636f418401036749b8c1.exe

C:\Users\Admin\AppData\Local\Temp\474d396eed0b636f418401036749b8c1.exe
"C:\Users\Admin\AppData\Local\Temp\474d396eed0b636f418401036749b8c1.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Loads dropped DLL
PID:3952
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\474d396eed0b636f418401036749b8c1.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:852
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:348

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads