raccoon | 6427a0e73eeccf3e6055ff6982a6ee30df3048d0709472edc62b7e4fbc28e065

Analysis

max time kernel
20s
max time network
110s
platform
windows10_x64
resource
win10v20210410
submitted
29/05/2021, 05:56

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General

Target
6427a0e73eeccf3e6055ff6982a6ee30df3048d070947.exe
Size 601KB
Sample210529-ch8xv97exx
SHA256 6427a0e73eeccf3e6055ff6982a6ee30df3048d0709472edc62b7e4fbc28e065
MD5 9b693e9b353822de38c1103efc0b4450
SHA1 77b8dc211142d1c52e9b020b3ad481007f350014
SHA512 bfc6eb0feec714815b209d605944061967ce0d243426f5f091e475f5622b4a6b103cae2d9ddd6aa5fa58cc88b65134d37261dc6ace18c10d151a3864147966a4
MD5 SHA1 SHA512

Score

10^/10

raccoon a5cce470ad0d57aff9fa94b5ee2c0c1fc2d802af discovery spyware stealer

Malware Config

Extracted

Family

raccoon

Botnet

a5cce470ad0d57aff9fa94b5ee2c0c1fc2d802af

Attributes

url4cnc
https://tttttt.me/baudemars

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
3176	6427a0e73eeccf3e6055ff6982a6ee30df3048d070947.exe
3176	6427a0e73eeccf3e6055ff6982a6ee30df3048d070947.exe
3176	6427a0e73eeccf3e6055ff6982a6ee30df3048d070947.exe
3176	6427a0e73eeccf3e6055ff6982a6ee30df3048d070947.exe
3176	6427a0e73eeccf3e6055ff6982a6ee30df3048d070947.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
3672	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3176 wrote to memory of 2660	3176	6427a0e73eeccf3e6055ff6982a6ee30df3048d070947.exe	79
PID 3176 wrote to memory of 2660	3176	6427a0e73eeccf3e6055ff6982a6ee30df3048d070947.exe	79
PID 3176 wrote to memory of 2660	3176	6427a0e73eeccf3e6055ff6982a6ee30df3048d070947.exe	79
PID 2660 wrote to memory of 3672	2660	cmd.exe	81
PID 2660 wrote to memory of 3672	2660	cmd.exe	81
PID 2660 wrote to memory of 3672	2660	cmd.exe	81

C:\Users\Admin\AppData\Local\Temp\6427a0e73eeccf3e6055ff6982a6ee30df3048d070947.exe
"C:\Users\Admin\AppData\Local\Temp\6427a0e73eeccf3e6055ff6982a6ee30df3048d070947.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3176
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\6427a0e73eeccf3e6055ff6982a6ee30df3048d070947.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2660
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:3672

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/3176-115-0x0000000000400000-0x000000000049F000-memory.dmp

Download

memory/3176-114-0x0000000002120000-0x00000000021B1000-memory.dmp