raccoon | d8b4f035a0bfea78b46dcb6c904fa4ca84d7f758d2d5c749182e36d9f352a6b1

General

Target

0a3446edafe9dcde7e03f0a3ccc9ea10.exe
Size

827KB
MD5

0a3446edafe9dcde7e03f0a3ccc9ea10
SHA1

05b6d68e2ccee2ab13386e842660323770808e00
SHA256

d8b4f035a0bfea78b46dcb6c904fa4ca84d7f758d2d5c749182e36d9f352a6b1
SHA512

73ae1e0e301df53796f8228bf9502abe089d5365b3a2538e525ac576788838fa68e0c0e54f2f1a3b6c6cd00b93e1fa971f17a50abcc43ba22c4df98c3eea2730

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: 2020.07.31 - 10:20:14 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 (693 MB used) - Screen resolution: 1280x720 - Display devices: 0) Microsoft Basic Display Adapter ============

Signatures

JavaScript code in executable 1 IoCs

Processes:

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

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

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

0a3446edafe9dcde7e03f0a3ccc9ea10.execmd.exe

description	pid	process	target process
PID 3788 wrote to memory of 3340	3788	0a3446edafe9dcde7e03f0a3ccc9ea10.exe	cmd.exe
PID 3788 wrote to memory of 3340	3788	0a3446edafe9dcde7e03f0a3ccc9ea10.exe	cmd.exe
PID 3788 wrote to memory of 3340	3788	0a3446edafe9dcde7e03f0a3ccc9ea10.exe	cmd.exe
PID 3340 wrote to memory of 3572	3340	cmd.exe	timeout.exe
PID 3340 wrote to memory of 3572	3340	cmd.exe	timeout.exe
PID 3340 wrote to memory of 3572	3340	cmd.exe	timeout.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
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

3572 timeout.exe
Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon

pid	process
3572	timeout.exe

Loads dropped DLL 8 IoCs

Processes:

0a3446edafe9dcde7e03f0a3ccc9ea10.exe

pid	process
3788	0a3446edafe9dcde7e03f0a3ccc9ea10.exe
3788	0a3446edafe9dcde7e03f0a3ccc9ea10.exe
3788	0a3446edafe9dcde7e03f0a3ccc9ea10.exe
3788	0a3446edafe9dcde7e03f0a3ccc9ea10.exe
3788	0a3446edafe9dcde7e03f0a3ccc9ea10.exe
3788	0a3446edafe9dcde7e03f0a3ccc9ea10.exe
3788	0a3446edafe9dcde7e03f0a3ccc9ea10.exe
3788	0a3446edafe9dcde7e03f0a3ccc9ea10.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

C:\Users\Admin\AppData\Local\Temp\0a3446edafe9dcde7e03f0a3ccc9ea10.exe
"C:\Users\Admin\AppData\Local\Temp\0a3446edafe9dcde7e03f0a3ccc9ea10.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Loads dropped DLL
PID:3788

C:\Windows\SysWOW64\cmd.exe
cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\0a3446edafe9dcde7e03f0a3ccc9ea10.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3340

C:\Windows\SysWOW64\timeout.exe
timeout /T 10 /NOBREAK
3⤵
- Delays execution with timeout.exe
PID:3572

Network

MITRE ATT&CK Matrix ATT&CK 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

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\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/3340-8-0x0000000000000000-mapping.dmp

Download
memory/3572-9-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads