raccoon | 73e87c3cfbf82b015e25d90187231ee64b4be2404cb3213b3093ba7ab0d12dfe

General

Target
98f4b7ccb9861a4595ee20d411d98390.exe
Size 503KB
Sample210805-2b22kfx4pn
SHA256 73e87c3cfbf82b015e25d90187231ee64b4be2404cb3213b3093ba7ab0d12dfe
MD5 98f4b7ccb9861a4595ee20d411d98390
SHA1 adacadd97e0ddc6615866f123698696eb441555d
SHA512 d5b1fe77d339caa5eb5789eaf02b9fb60f69116c6bf0f16ac33e179f3fe4d47632b0f122cd2930c52a0bccb2bde7eb9dd78edb155d9d1927a6ccf219833ee69d
MD5 SHA1 SHA512

Score

10^/10

raccoon 4d5f5670be6cfc4353d2f72962c7f8234ee5bc59 discovery spyware stealer

Malware Config

Extracted

Family

raccoon

Botnet

4d5f5670be6cfc4353d2f72962c7f8234ee5bc59

Attributes

url4cnc
https://telete.in/jdiamond13

rc4.plain

Signatures

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

Raccoon Stealer Payload 1 IoCs

resource	yara_rule
behavioral2/memory/4016-115-0x0000000000400000-0x0000000002CB5000-memory.dmp	family_raccoon

Downloads MZ/PE file

Loads dropped DLL 6 IoCs

pid	Process
4016	98f4b7ccb9861a4595ee20d411d98390.exe
4016	98f4b7ccb9861a4595ee20d411d98390.exe
4016	98f4b7ccb9861a4595ee20d411d98390.exe
4016	98f4b7ccb9861a4595ee20d411d98390.exe
4016	98f4b7ccb9861a4595ee20d411d98390.exe
4016	98f4b7ccb9861a4595ee20d411d98390.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
1484	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4016 wrote to memory of 2004	4016	98f4b7ccb9861a4595ee20d411d98390.exe	77
PID 4016 wrote to memory of 2004	4016	98f4b7ccb9861a4595ee20d411d98390.exe	77
PID 4016 wrote to memory of 2004	4016	98f4b7ccb9861a4595ee20d411d98390.exe	77
PID 2004 wrote to memory of 1484	2004	cmd.exe	79
PID 2004 wrote to memory of 1484	2004	cmd.exe	79
PID 2004 wrote to memory of 1484	2004	cmd.exe	79

C:\Users\Admin\AppData\Local\Temp\98f4b7ccb9861a4595ee20d411d98390.exe
"C:\Users\Admin\AppData\Local\Temp\98f4b7ccb9861a4595ee20d411d98390.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4016
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\98f4b7ccb9861a4595ee20d411d98390.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2004
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:1484

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

Loading Replay Monitor...

Downloads

memory/4016-114-0x0000000002D40000-0x0000000002E8A000-memory.dmp

Download

memory/4016-115-0x0000000000400000-0x0000000002CB5000-memory.dmp