raccoon | 9c1bd729a791c52aef604e683c45cecffb91b1f397055e2adf10ca78c969c2a6

Analysis

max time kernel
89s
max time network
92s
platform
windows10_x64
resource
win10v20210408
submitted
03/10/2021, 02:51

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General

Target
5a7465b6c29dfe3bdb462fcf2eab23c1.exe
Size 510KB
Sample211003-db677aehe8
SHA256 9c1bd729a791c52aef604e683c45cecffb91b1f397055e2adf10ca78c969c2a6
MD5 5a7465b6c29dfe3bdb462fcf2eab23c1
SHA1 890100edd35632c3c6c30b64b2a25d1e292c7d78
SHA512 043d8e82473a372d56e32ee90a4b472c7dc62c1733226225cb988131c211b987644d2a6cc3ad72c6584a7fdedfe3b54116482464c7878c82f314159da9cf23fd
MD5 SHA1 SHA512

Score

10^/10

raccoon 5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4 discovery spyware stealer

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
Downloads MZ/PE file

Loads dropped DLL 5 IoCs

pid	Process
4016	5a7465b6c29dfe3bdb462fcf2eab23c1.exe
4016	5a7465b6c29dfe3bdb462fcf2eab23c1.exe
4016	5a7465b6c29dfe3bdb462fcf2eab23c1.exe
4016	5a7465b6c29dfe3bdb462fcf2eab23c1.exe
4016	5a7465b6c29dfe3bdb462fcf2eab23c1.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
2244	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4016 wrote to memory of 1016	4016	5a7465b6c29dfe3bdb462fcf2eab23c1.exe	68
PID 4016 wrote to memory of 1016	4016	5a7465b6c29dfe3bdb462fcf2eab23c1.exe	68
PID 4016 wrote to memory of 1016	4016	5a7465b6c29dfe3bdb462fcf2eab23c1.exe	68
PID 1016 wrote to memory of 2244	1016	cmd.exe	70
PID 1016 wrote to memory of 2244	1016	cmd.exe	70
PID 1016 wrote to memory of 2244	1016	cmd.exe	70

C:\Users\Admin\AppData\Local\Temp\5a7465b6c29dfe3bdb462fcf2eab23c1.exe
"C:\Users\Admin\AppData\Local\Temp\5a7465b6c29dfe3bdb462fcf2eab23c1.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\5a7465b6c29dfe3bdb462fcf2eab23c1.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1016
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:2244

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4016-114-0x00000000008B0000-0x000000000095E000-memory.dmp

Download

memory/4016-115-0x0000000000400000-0x00000000008AF000-memory.dmp