raccoon | 89f500dbe860086de0c24dee8e0007194813bf98860de6d5cb32d17b528c8c2f

General

Target
474d396eed0b636f418401036749b8c1.exe
Size 1.2MB
Sample200725-egvfpswewx
SHA256 89f500dbe860086de0c24dee8e0007194813bf98860de6d5cb32d17b528c8c2f
MD5 474d396eed0b636f418401036749b8c1
SHA1 756e0012946b02e50bc184947ee35e7d0cdd460f
SHA512 9b4af0a8575b05f2ae12147b8f7bd545e17bf5ac471fd93fdafe01ec661b042035768563e3f2b9580369bc8737d3004a807ae2121e09a2ce9714058d26f3d16a
MD5 SHA1 SHA512

Score

10^/10

ransomware spyware discovery stealer raccoon

Malware Config

Extracted

Path

C:\Users\Admin\AppData\LocalLow\machineinfo.txt

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 - 07:20:24 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 (411 MB used) - Screen resolution: 1280x720 - Display devices: 0) Standard VGA Graphics Adapter ============

Signatures

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1424 wrote to memory of 1764	1424	474d396eed0b636f418401036749b8c1.exe	26
PID 1424 wrote to memory of 1764	1424	474d396eed0b636f418401036749b8c1.exe	26
PID 1424 wrote to memory of 1764	1424	474d396eed0b636f418401036749b8c1.exe	26
PID 1424 wrote to memory of 1764	1424	474d396eed0b636f418401036749b8c1.exe	26
PID 1764 wrote to memory of 1852	1764	cmd.exe	28
PID 1764 wrote to memory of 1852	1764	cmd.exe	28
PID 1764 wrote to memory of 1852	1764	cmd.exe	28
PID 1764 wrote to memory of 1852	1764	cmd.exe	28

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

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1852	timeout.exe

Loads dropped DLL 8 IoCs

pid	Process
1424	474d396eed0b636f418401036749b8c1.exe
1424	474d396eed0b636f418401036749b8c1.exe
1424	474d396eed0b636f418401036749b8c1.exe
1424	474d396eed0b636f418401036749b8c1.exe
1424	474d396eed0b636f418401036749b8c1.exe
1424	474d396eed0b636f418401036749b8c1.exe
1424	474d396eed0b636f418401036749b8c1.exe
1424	474d396eed0b636f418401036749b8c1.exe

Raccoon log file 1 IoCs

Detects a log file produced by the Raccoon Stealer.

yara_rule
raccoon_log_file

Deletes itself 1 IoCs

pid	Process
1764	cmd.exe

JavaScript code in executable 1 IoCs

resource	yara_rule
behavioral1/files/0x0003000000013203-1.dat	js

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	474d396eed0b636f418401036749b8c1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	474d396eed0b636f418401036749b8c1.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
Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon

C:\Users\Admin\AppData\Local\Temp\474d396eed0b636f418401036749b8c1.exe
"C:\Users\Admin\AppData\Local\Temp\474d396eed0b636f418401036749b8c1.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Loads dropped DLL
- Modifies system certificate store
PID:1424
- 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
  - Deletes itself
  PID:1764
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:1852