raccoon | d71146b3ded09f0b0160e990d6952d5feea4d6d682b1d8854ecfee5e865dd0ed

General

Target
ca05d5c9d10cab5d37a38622ef977d1e.exe
Size 514KB
Sample211003-dhwp2afafl
SHA256 d71146b3ded09f0b0160e990d6952d5feea4d6d682b1d8854ecfee5e865dd0ed
MD5 ca05d5c9d10cab5d37a38622ef977d1e
SHA1 07244fe7a7c93d8adb1a8ba5f65c8ab91e60c231
SHA512 ac6eb44935d7bd19f59da929cab54d77abb7fd1f0f00811804ff23f0c7a8eb123ad3fb4c3e96d76d442d3e7ad517261e2ca6d14fd90e37bddfb9ffefa5517ecc
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
2568	ca05d5c9d10cab5d37a38622ef977d1e.exe
2568	ca05d5c9d10cab5d37a38622ef977d1e.exe
2568	ca05d5c9d10cab5d37a38622ef977d1e.exe
2568	ca05d5c9d10cab5d37a38622ef977d1e.exe
2568	ca05d5c9d10cab5d37a38622ef977d1e.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
2732	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2568 wrote to memory of 3728	2568	ca05d5c9d10cab5d37a38622ef977d1e.exe	70
PID 2568 wrote to memory of 3728	2568	ca05d5c9d10cab5d37a38622ef977d1e.exe	70
PID 2568 wrote to memory of 3728	2568	ca05d5c9d10cab5d37a38622ef977d1e.exe	70
PID 3728 wrote to memory of 2732	3728	cmd.exe	72
PID 3728 wrote to memory of 2732	3728	cmd.exe	72
PID 3728 wrote to memory of 2732	3728	cmd.exe	72

C:\Users\Admin\AppData\Local\Temp\ca05d5c9d10cab5d37a38622ef977d1e.exe
"C:\Users\Admin\AppData\Local\Temp\ca05d5c9d10cab5d37a38622ef977d1e.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\ca05d5c9d10cab5d37a38622ef977d1e.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3728
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:2732

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/2568-115-0x0000000000B30000-0x0000000000BC0000-memory.dmp

Download

memory/2568-116-0x0000000000400000-0x00000000008B0000-memory.dmp