raccoon | 86e7826632a9f20a00c4c8fd6aeea2b9aa2d0d952eb33b339a052f91849f4d0c

General

Target
cbadcd873ab738c60ab7bcf9abbf07cb.exe
Size 490KB
Sample211005-v4ahcsaeck
SHA256 86e7826632a9f20a00c4c8fd6aeea2b9aa2d0d952eb33b339a052f91849f4d0c
MD5 cbadcd873ab738c60ab7bcf9abbf07cb
SHA1 ec73fc6f79e3eb74c381b342df328c571493d6da
SHA512 880f2a7c81f6764b51e4436ac6fd70ce39f76714db653c858d1b1a93e65fa0485c03c9e0ba0785adb3f0c0371b2ab139b8b3d254ff66d59ea723a113becd6120
MD5 SHA1 SHA512

Score

10^/10

raccoon 5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4 discovery spyware stealer suricata

Malware Config

Extracted

Family

raccoon

Version

1.8.1

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
1844	cbadcd873ab738c60ab7bcf9abbf07cb.exe
1844	cbadcd873ab738c60ab7bcf9abbf07cb.exe
1844	cbadcd873ab738c60ab7bcf9abbf07cb.exe
1844	cbadcd873ab738c60ab7bcf9abbf07cb.exe
1844	cbadcd873ab738c60ab7bcf9abbf07cb.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
2816	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1844 wrote to memory of 2588	1844	cbadcd873ab738c60ab7bcf9abbf07cb.exe	69
PID 1844 wrote to memory of 2588	1844	cbadcd873ab738c60ab7bcf9abbf07cb.exe	69
PID 1844 wrote to memory of 2588	1844	cbadcd873ab738c60ab7bcf9abbf07cb.exe	69
PID 2588 wrote to memory of 2816	2588	cmd.exe	71
PID 2588 wrote to memory of 2816	2588	cmd.exe	71
PID 2588 wrote to memory of 2816	2588	cmd.exe	71

C:\Users\Admin\AppData\Local\Temp\cbadcd873ab738c60ab7bcf9abbf07cb.exe
"C:\Users\Admin\AppData\Local\Temp\cbadcd873ab738c60ab7bcf9abbf07cb.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1844
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\cbadcd873ab738c60ab7bcf9abbf07cb.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2588
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:2816

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/1844-116-0x0000000000400000-0x00000000008AA000-memory.dmp

Download

memory/1844-115-0x0000000000D10000-0x0000000000DA0000-memory.dmp