raccoon | cb506273e06bdf86fc982d0856e21042aca6208abd36584bf15c82cede8dedca

General

Target

c80ae571a96a272aba34d454957b8cf3.exe
Size

915KB
MD5

c80ae571a96a272aba34d454957b8cf3
SHA1

b97dfe486119271d98f3c36f150f229b3a13bd9e
SHA256

cb506273e06bdf86fc982d0856e21042aca6208abd36584bf15c82cede8dedca
SHA512

014f72c963befb3d1769e0fc29e17dcb26fd21399c79394c8acec51469ba2540c68a80a02f8e3d0ff1260d2b9db6f57aae8a241d9e7fd6f2e623832e75e561e2

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: 2020.08.03 - 13:51:24 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 (410 MB used) - Screen resolution: 1280x720 - Display devices: 0) Standard VGA Graphics Adapter ============

Signatures

Loads dropped DLL 8 IoCs

Processes:

c80ae571a96a272aba34d454957b8cf3.exe

pid	process
892	c80ae571a96a272aba34d454957b8cf3.exe
892	c80ae571a96a272aba34d454957b8cf3.exe
892	c80ae571a96a272aba34d454957b8cf3.exe
892	c80ae571a96a272aba34d454957b8cf3.exe
892	c80ae571a96a272aba34d454957b8cf3.exe
892	c80ae571a96a272aba34d454957b8cf3.exe
892	c80ae571a96a272aba34d454957b8cf3.exe
892	c80ae571a96a272aba34d454957b8cf3.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

c80ae571a96a272aba34d454957b8cf3.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	c80ae571a96a272aba34d454957b8cf3.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	c80ae571a96a272aba34d454957b8cf3.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
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
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:

c80ae571a96a272aba34d454957b8cf3.execmd.exe

description	pid	process	target process
PID 892 wrote to memory of 1828	892	c80ae571a96a272aba34d454957b8cf3.exe	cmd.exe
PID 892 wrote to memory of 1828	892	c80ae571a96a272aba34d454957b8cf3.exe	cmd.exe
PID 892 wrote to memory of 1828	892	c80ae571a96a272aba34d454957b8cf3.exe	cmd.exe
PID 892 wrote to memory of 1828	892	c80ae571a96a272aba34d454957b8cf3.exe	cmd.exe
PID 1828 wrote to memory of 1848	1828	cmd.exe	timeout.exe
PID 1828 wrote to memory of 1848	1828	cmd.exe	timeout.exe
PID 1828 wrote to memory of 1848	1828	cmd.exe	timeout.exe
PID 1828 wrote to memory of 1848	1828	cmd.exe	timeout.exe

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1828 cmd.exe

pid	process
1828	cmd.exe

JavaScript code in executable 1 IoCs

Processes:

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

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1848 timeout.exe

pid	process
1848	timeout.exe

C:\Users\Admin\AppData\Local\Temp\c80ae571a96a272aba34d454957b8cf3.exe
"C:\Users\Admin\AppData\Local\Temp\c80ae571a96a272aba34d454957b8cf3.exe"
1⤵
- Loads dropped DLL
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:892

C:\Windows\SysWOW64\cmd.exe
cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\c80ae571a96a272aba34d454957b8cf3.exe"
2⤵
- Suspicious use of WriteProcessMemory
- Deletes itself
PID:1828

C:\Windows\SysWOW64\timeout.exe
timeout /T 10 /NOBREAK
3⤵
- Delays execution with timeout.exe
PID:1848

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

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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\msvcp140.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\3098htrhpen8ifg0\vcruntime140.dll

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

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memory/1828-8-0x0000000000000000-mapping.dmp

Download
memory/1848-9-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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