raccoon | df8d54f6cc81963438d367d0a15ee70534e6295b70474763782aaac2d7cfee0c

General

Target

f672dfe76306a3ac9374995a41b970cf.exe
Size

1.2MB
MD5

f672dfe76306a3ac9374995a41b970cf
SHA1

a8ea9001e256877170fe020c2ee4526c37420f3a
SHA256

df8d54f6cc81963438d367d0a15ee70534e6295b70474763782aaac2d7cfee0c
SHA512

0019d9b9ef45e03c48b1e608e4710d6049d749703012a95b20e955bd9c59a4d8002974ca7bc04e9b872f4605c267f5ed4a0afad781642624226639b664ed2d7d

Score

10^/10

ransomware spyware discovery stealer raccoon

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 - 09:58:21 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 (680 MB used) - Screen resolution: 1280x720 - Display devices: 0) Microsoft Basic Display Adapter ============

Signatures

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
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
Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon

JavaScript code in executable 1 IoCs

Processes:

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

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

Processes:

yara_rule

raccoon_log_file

yara_rule
raccoon_log_file

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

f672dfe76306a3ac9374995a41b970cf.execmd.exe

description	pid	process	target process
PID 3816 wrote to memory of 808	3816	f672dfe76306a3ac9374995a41b970cf.exe	cmd.exe
PID 3816 wrote to memory of 808	3816	f672dfe76306a3ac9374995a41b970cf.exe	cmd.exe
PID 3816 wrote to memory of 808	3816	f672dfe76306a3ac9374995a41b970cf.exe	cmd.exe
PID 808 wrote to memory of 1016	808	cmd.exe	timeout.exe
PID 808 wrote to memory of 1016	808	cmd.exe	timeout.exe
PID 808 wrote to memory of 1016	808	cmd.exe	timeout.exe

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
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1016 timeout.exe

pid	process
1016	timeout.exe

Loads dropped DLL 6 IoCs

Processes:

f672dfe76306a3ac9374995a41b970cf.exe

pid	process
3816	f672dfe76306a3ac9374995a41b970cf.exe
3816	f672dfe76306a3ac9374995a41b970cf.exe
3816	f672dfe76306a3ac9374995a41b970cf.exe
3816	f672dfe76306a3ac9374995a41b970cf.exe
3816	f672dfe76306a3ac9374995a41b970cf.exe
3816	f672dfe76306a3ac9374995a41b970cf.exe

C:\Users\Admin\AppData\Local\Temp\f672dfe76306a3ac9374995a41b970cf.exe
"C:\Users\Admin\AppData\Local\Temp\f672dfe76306a3ac9374995a41b970cf.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Loads dropped DLL
PID:3816

C:\Windows\SysWOW64\cmd.exe
cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\f672dfe76306a3ac9374995a41b970cf.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:808

C:\Windows\SysWOW64\timeout.exe
timeout /T 10 /NOBREAK
3⤵
- Delays execution with timeout.exe
PID:1016

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

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

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

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

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

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

Download Submit
memory/808-6-0x0000000000000000-mapping.dmp

Download
memory/1016-7-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads