raccoon | f29dabfd340204d4b03710cb62064d2048d640b2261281dbacd3db32ac7db81f

General

Target

64ce610dfe0cca7b01209dd6f3ffde0b.exe
Size

1.2MB
MD5

64ce610dfe0cca7b01209dd6f3ffde0b
SHA1

64b3feb07597ef9e189a3bc648a0a87efc1b9ccc
SHA256

f29dabfd340204d4b03710cb62064d2048d640b2261281dbacd3db32ac7db81f
SHA512

b77aab4f420603ad227217a87da5fc056c8cc61f338576cc01ea895c1340bf86780e1d549922944451e9e1f9df153dc5102d738bc7cb039d9f5a8c7c9b352b96

Score

10^/10

ransomware stealer raccoon spyware discovery

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: 2020.07.24 - 10:37:19 GMT Bot_ID: 750D7400-3B08-415E-A8B0-2695D81425F5_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: 154.61.71.13 - Location: 37.750999, -97.821999 | ?, ?, United States (?) - ComputerName: UCQFZDUI - 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 (407 MB used) - Screen resolution: 1280x720 - Display devices: 0) Standard VGA Graphics Adapter ============

Signatures

Loads dropped DLL 8 IoCs

Processes:

64ce610dfe0cca7b01209dd6f3ffde0b.exe

pid	process
1452	64ce610dfe0cca7b01209dd6f3ffde0b.exe
1452	64ce610dfe0cca7b01209dd6f3ffde0b.exe
1452	64ce610dfe0cca7b01209dd6f3ffde0b.exe
1452	64ce610dfe0cca7b01209dd6f3ffde0b.exe
1452	64ce610dfe0cca7b01209dd6f3ffde0b.exe
1452	64ce610dfe0cca7b01209dd6f3ffde0b.exe
1452	64ce610dfe0cca7b01209dd6f3ffde0b.exe
1452	64ce610dfe0cca7b01209dd6f3ffde0b.exe

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 8 IoCs

Processes:

64ce610dfe0cca7b01209dd6f3ffde0b.execmd.exe

description	pid	process	target process
PID 1452 wrote to memory of 1884	1452	64ce610dfe0cca7b01209dd6f3ffde0b.exe	cmd.exe
PID 1452 wrote to memory of 1884	1452	64ce610dfe0cca7b01209dd6f3ffde0b.exe	cmd.exe
PID 1452 wrote to memory of 1884	1452	64ce610dfe0cca7b01209dd6f3ffde0b.exe	cmd.exe
PID 1452 wrote to memory of 1884	1452	64ce610dfe0cca7b01209dd6f3ffde0b.exe	cmd.exe
PID 1884 wrote to memory of 1836	1884	cmd.exe	timeout.exe
PID 1884 wrote to memory of 1836	1884	cmd.exe	timeout.exe
PID 1884 wrote to memory of 1836	1884	cmd.exe	timeout.exe
PID 1884 wrote to memory of 1836	1884	cmd.exe	timeout.exe

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1884 cmd.exe
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

1836 timeout.exe

pid	process
1884	cmd.exe

pid	process
1836	timeout.exe

JavaScript code in executable 1 IoCs

Processes:

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

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

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

64ce610dfe0cca7b01209dd6f3ffde0b.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	64ce610dfe0cca7b01209dd6f3ffde0b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	64ce610dfe0cca7b01209dd6f3ffde0b.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
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

C:\Users\Admin\AppData\Local\Temp\64ce610dfe0cca7b01209dd6f3ffde0b.exe
"C:\Users\Admin\AppData\Local\Temp\64ce610dfe0cca7b01209dd6f3ffde0b.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
- Modifies system certificate store
PID:1452
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\64ce610dfe0cca7b01209dd6f3ffde0b.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  - Deletes itself
  PID:1884
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:1836

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

Modify Registry

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\msvcp140.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\3098htrhpen8ifg0\vcruntime140.dll

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

Download Submit
memory/1836-9-0x0000000000000000-mapping.dmp

Download
memory/1884-8-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads