raccoon | 89f500dbe860086de0c24dee8e0007194813bf98860de6d5cb32d17b528c8c2f

General

Target

474d396eed0b636f418401036749b8c1.exe
Size

1.2MB
MD5

474d396eed0b636f418401036749b8c1
SHA1

756e0012946b02e50bc184947ee35e7d0cdd460f
SHA256

89f500dbe860086de0c24dee8e0007194813bf98860de6d5cb32d17b528c8c2f
SHA512

9b4af0a8575b05f2ae12147b8f7bd545e17bf5ac471fd93fdafe01ec661b042035768563e3f2b9580369bc8737d3004a807ae2121e09a2ce9714058d26f3d16a

Score

10^/10

ransomware discovery stealer raccoon spyware

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: 2020.07.25 - 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

Processes:

474d396eed0b636f418401036749b8c1.execmd.exe

description	pid	process	target process
PID 3952 wrote to memory of 852	3952	474d396eed0b636f418401036749b8c1.exe	cmd.exe
PID 3952 wrote to memory of 852	3952	474d396eed0b636f418401036749b8c1.exe	cmd.exe
PID 3952 wrote to memory of 852	3952	474d396eed0b636f418401036749b8c1.exe	cmd.exe
PID 852 wrote to memory of 348	852	cmd.exe	timeout.exe
PID 852 wrote to memory of 348	852	cmd.exe	timeout.exe
PID 852 wrote to memory of 348	852	cmd.exe	timeout.exe

JavaScript code in executable 1 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\LocalLow\3098htrhpen8ifg0\nss3.dll	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

Processes:

timeout.exe

pid process

348 timeout.exe
Raccoon log file 1 IoCs
Detects a log file produced by the Raccoon Stealer.

Processes:

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

pid	process
348	timeout.exe

yara_rule
raccoon_log_file

Loads dropped DLL 6 IoCs

Processes:

474d396eed0b636f418401036749b8c1.exe

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 Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

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Downloads

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

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

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

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

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

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

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memory/348-7-0x0000000000000000-mapping.dmp

Download
memory/852-6-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads