raccoon | 625f7b249ee0378db3b8e289c734094b6b84d481ab9b83cfdf33c8e6634e3949

General

Target
c1d5f3aab241c90550238dd05f6d24ae.exe
Size 1.2MB
Sample200725-66pv3jccbx
SHA256 625f7b249ee0378db3b8e289c734094b6b84d481ab9b83cfdf33c8e6634e3949
MD5 c1d5f3aab241c90550238dd05f6d24ae
SHA1 60bffe342e1edcfc9033ebdb3bcff0b293b6be01
SHA512 4dbe225beacc7de16aef33d9795c86358b20b8f5fbac917d77adda2be2ccb9f1a60f9d44cbb0cea21159fc399b57aa5dabfdaebb016aa7ab771deea872f85f50
MD5 SHA1 SHA512

Score

10^/10

ransomware discovery stealer raccoon spyware

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 - 07:41:16 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 (690 MB used) - Screen resolution: 1280x720 - Display devices: 0) Microsoft Basic Display Adapter ============

Signatures

Loads dropped DLL 8 IoCs

pid	Process
2512	c1d5f3aab241c90550238dd05f6d24ae.exe
2512	c1d5f3aab241c90550238dd05f6d24ae.exe
2512	c1d5f3aab241c90550238dd05f6d24ae.exe
2512	c1d5f3aab241c90550238dd05f6d24ae.exe
2512	c1d5f3aab241c90550238dd05f6d24ae.exe
2512	c1d5f3aab241c90550238dd05f6d24ae.exe
2512	c1d5f3aab241c90550238dd05f6d24ae.exe
2512	c1d5f3aab241c90550238dd05f6d24ae.exe

Raccoon log file 1 IoCs

Detects a log file produced by the Raccoon Stealer.

yara_rule
raccoon_log_file

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
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

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2512 wrote to memory of 3916	2512	c1d5f3aab241c90550238dd05f6d24ae.exe	67
PID 2512 wrote to memory of 3916	2512	c1d5f3aab241c90550238dd05f6d24ae.exe	67
PID 2512 wrote to memory of 3916	2512	c1d5f3aab241c90550238dd05f6d24ae.exe	67
PID 3916 wrote to memory of 2520	3916	cmd.exe	69
PID 3916 wrote to memory of 2520	3916	cmd.exe	69
PID 3916 wrote to memory of 2520	3916	cmd.exe	69

JavaScript code in executable 1 IoCs

resource	yara_rule
behavioral2/files/0x000100000001adba-1.dat	js

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2520	timeout.exe

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

C:\Users\Admin\AppData\Local\Temp\c1d5f3aab241c90550238dd05f6d24ae.exe
"C:\Users\Admin\AppData\Local\Temp\c1d5f3aab241c90550238dd05f6d24ae.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2512
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\c1d5f3aab241c90550238dd05f6d24ae.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3916
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:2520

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

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads