raccoon | 278025020e29df0c27394f4c5f17ac1a39752f87b913239f1a97e959ea7e8e87

General

Target

76d204457bc2cb5c05404ac226412303.exe
Size

806KB
MD5

76d204457bc2cb5c05404ac226412303
SHA1

4bdcbef6fbdec9b373c46ad77f4c9af0da0728d8
SHA256

278025020e29df0c27394f4c5f17ac1a39752f87b913239f1a97e959ea7e8e87
SHA512

23833d2ce677bb6d24daa573023beb1af5b0068eba26ec008046d657b0512253b3512ee1c4bab58be2d11cd5c1c0710503b7b40e4c6492d8e0d7150b1223d080

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: 2020.07.28 - 14:24:13 GMT Bot_ID: 664A9041-4AC4-46F3-B3DC-87DB4D57890E_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: 154.61.71.51 - Location: 37.750999, -97.821999 | ?, ?, United States (?) - ComputerName: GOHCSFBB - 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 (696 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
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

3632 timeout.exe

pid	process
3632	timeout.exe

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

Loads dropped DLL 8 IoCs

Processes:

76d204457bc2cb5c05404ac226412303.exe

pid	process
3888	76d204457bc2cb5c05404ac226412303.exe
3888	76d204457bc2cb5c05404ac226412303.exe
3888	76d204457bc2cb5c05404ac226412303.exe
3888	76d204457bc2cb5c05404ac226412303.exe
3888	76d204457bc2cb5c05404ac226412303.exe
3888	76d204457bc2cb5c05404ac226412303.exe
3888	76d204457bc2cb5c05404ac226412303.exe
3888	76d204457bc2cb5c05404ac226412303.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 6 IoCs

Processes:

76d204457bc2cb5c05404ac226412303.execmd.exe

description	pid	process	target process
PID 3888 wrote to memory of 3804	3888	76d204457bc2cb5c05404ac226412303.exe	cmd.exe
PID 3888 wrote to memory of 3804	3888	76d204457bc2cb5c05404ac226412303.exe	cmd.exe
PID 3888 wrote to memory of 3804	3888	76d204457bc2cb5c05404ac226412303.exe	cmd.exe
PID 3804 wrote to memory of 3632	3804	cmd.exe	timeout.exe
PID 3804 wrote to memory of 3632	3804	cmd.exe	timeout.exe
PID 3804 wrote to memory of 3632	3804	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\76d204457bc2cb5c05404ac226412303.exe
"C:\Users\Admin\AppData\Local\Temp\76d204457bc2cb5c05404ac226412303.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3888

C:\Windows\SysWOW64\cmd.exe
cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\76d204457bc2cb5c05404ac226412303.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3804

C:\Windows\SysWOW64\timeout.exe
timeout /T 10 /NOBREAK
3⤵
- Delays execution with timeout.exe
PID:3632

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

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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\freebl3.dll

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\Users\Admin\AppData\LocalLow\3098htrhpen8ifg0\mozglue.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\softokn3.dll

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

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memory/3632-9-0x0000000000000000-mapping.dmp

Download
memory/3804-8-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads