raccoon | 4b8487facc8393281ac3ba036992ac03a5dd76f8a81d865841b0d6b6a4fabc22

General

Target

SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.exe
Size

1.1MB
MD5

699e10e9adc36236e30a3b4bc0d243c9
SHA1

5e8e3b26746bcd30e2bd92d43ebc4e8981fe4cac
SHA256

4b8487facc8393281ac3ba036992ac03a5dd76f8a81d865841b0d6b6a4fabc22
SHA512

cb80b3549e53978fcdaef5e6e6bd1cce9d446ad5e9913e3f4d5f87fbff2db898ad646ba7d22f4c1ac7427424f1767db796e3dab58a1a65e24e7ccbc2aea3316d

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: 2020.08.01 - 19:32:26 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 (403 MB used) - Screen resolution: 1280x720 - Display devices: 0) Standard VGA Graphics Adapter ============

Signatures

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.exe

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
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1772 timeout.exe
Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon

pid	process
1772	timeout.exe

Loads dropped DLL 8 IoCs

Processes:

SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.exe

pid	process
1144	SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.exe
1144	SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.exe
1144	SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.exe
1144	SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.exe
1144	SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.exe
1144	SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.exe
1144	SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.exe
1144	SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.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

JavaScript code in executable 1 IoCs

Processes:

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

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
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

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.execmd.exe

description	pid	process	target process
PID 1144 wrote to memory of 1832	1144	SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.exe	cmd.exe
PID 1144 wrote to memory of 1832	1144	SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.exe	cmd.exe
PID 1144 wrote to memory of 1832	1144	SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.exe	cmd.exe
PID 1144 wrote to memory of 1832	1144	SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.exe	cmd.exe
PID 1832 wrote to memory of 1772	1832	cmd.exe	timeout.exe
PID 1832 wrote to memory of 1772	1832	cmd.exe	timeout.exe
PID 1832 wrote to memory of 1772	1832	cmd.exe	timeout.exe
PID 1832 wrote to memory of 1772	1832	cmd.exe	timeout.exe

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1832 cmd.exe

pid	process
1832	cmd.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.exe"
1⤵
- Modifies system certificate store
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1144

C:\Windows\SysWOW64\cmd.exe
cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKD.43529988.891.8883.exe"
2⤵
- Suspicious use of WriteProcessMemory
- Deletes itself
PID:1832

C:\Windows\SysWOW64\timeout.exe
timeout /T 10 /NOBREAK
3⤵
- Delays execution with timeout.exe
PID:1772

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

1

T1130

Modify Registry

1

T1112

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

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/1772-9-0x0000000000000000-mapping.dmp

Download
memory/1832-8-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads