raccoon | 13d64ea9d98adb90dcbd7fec75d8932ff4dc6b11ef206472bb8919310c8c6924

General

Target
fe8aa7e0bb26744c58dd5090e75d2d58.exe
Size 584KB
Sample211003-dsgnvsfahn
SHA256 13d64ea9d98adb90dcbd7fec75d8932ff4dc6b11ef206472bb8919310c8c6924
MD5 fe8aa7e0bb26744c58dd5090e75d2d58
SHA1 5063e8586ecc768a2ae242602a3ac61b10ca7789
SHA512 8d1fde88d6fe5f36bd9699ec41c37d645d72f62b6cdb29f978b779dbda1b0bb3311dcd61c4d0e38cfe0d160d9f670b4775017415d9aba98b4a2e15965cfa8882
MD5 SHA1 SHA512

Score

10^/10

raccoon 5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4 discovery spyware stealer suricata

Malware Config

Extracted

Family

raccoon

Botnet

5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4

Attributes

url4cnc
https://t.me/agrybirdsgamerept

rc4.plain

Signatures

Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon
suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)
suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)
suricata
suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
suricata
Downloads MZ/PE file

Loads dropped DLL 5 IoCs

pid	Process
2016	fe8aa7e0bb26744c58dd5090e75d2d58.exe
2016	fe8aa7e0bb26744c58dd5090e75d2d58.exe
2016	fe8aa7e0bb26744c58dd5090e75d2d58.exe
2016	fe8aa7e0bb26744c58dd5090e75d2d58.exe
2016	fe8aa7e0bb26744c58dd5090e75d2d58.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 stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

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
3484	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 2700	2016	fe8aa7e0bb26744c58dd5090e75d2d58.exe	70
PID 2016 wrote to memory of 2700	2016	fe8aa7e0bb26744c58dd5090e75d2d58.exe	70
PID 2016 wrote to memory of 2700	2016	fe8aa7e0bb26744c58dd5090e75d2d58.exe	70
PID 2700 wrote to memory of 3484	2700	cmd.exe	72
PID 2700 wrote to memory of 3484	2700	cmd.exe	72
PID 2700 wrote to memory of 3484	2700	cmd.exe	72

C:\Users\Admin\AppData\Local\Temp\fe8aa7e0bb26744c58dd5090e75d2d58.exe
"C:\Users\Admin\AppData\Local\Temp\fe8aa7e0bb26744c58dd5090e75d2d58.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\fe8aa7e0bb26744c58dd5090e75d2d58.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2700
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:3484

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

Replay Monitor

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Downloads

memory/2016-116-0x0000000000400000-0x000000000049E000-memory.dmp

Download

memory/2016-115-0x00000000004A0000-0x000000000054E000-memory.dmp