raccoon | 211360b0cb7bd4e1fa953a5452efd4e0e28f1917ba51ed4c2e6f6800ea86780f

Analysis

max time kernel
21s
max time network
112s
platform
windows10_x64
resource
win10v20210410
submitted
10/06/2021, 16:16

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General

Target
55bc22ab1405db8cddb77cac62bc0793.exe
Size 594KB
Sample210610-srteqms1s2
SHA256 211360b0cb7bd4e1fa953a5452efd4e0e28f1917ba51ed4c2e6f6800ea86780f
MD5 55bc22ab1405db8cddb77cac62bc0793
SHA1 8a8621513801b3e70f04e9c8c4d1a651a576259b
SHA512 ad3707714738177ec0ba849b17037bbd7f9c35b6d7df4fae7057ec84703d1eee31beaed9168e267b466ac3b905a7167d4d02dde7d7a4834297d14aa187db31c7
MD5 SHA1 SHA512

Score

10^/10

raccoon discovery spyware stealer

Malware Config

Signatures

Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon
Downloads MZ/PE file

Loads dropped DLL 6 IoCs

pid	Process
508	55bc22ab1405db8cddb77cac62bc0793.exe
508	55bc22ab1405db8cddb77cac62bc0793.exe
508	55bc22ab1405db8cddb77cac62bc0793.exe
508	55bc22ab1405db8cddb77cac62bc0793.exe
508	55bc22ab1405db8cddb77cac62bc0793.exe
508	55bc22ab1405db8cddb77cac62bc0793.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
3848	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 508 wrote to memory of 3952	508	55bc22ab1405db8cddb77cac62bc0793.exe	79
PID 508 wrote to memory of 3952	508	55bc22ab1405db8cddb77cac62bc0793.exe	79
PID 508 wrote to memory of 3952	508	55bc22ab1405db8cddb77cac62bc0793.exe	79
PID 3952 wrote to memory of 3848	3952	cmd.exe	81
PID 3952 wrote to memory of 3848	3952	cmd.exe	81
PID 3952 wrote to memory of 3848	3952	cmd.exe	81

C:\Users\Admin\AppData\Local\Temp\55bc22ab1405db8cddb77cac62bc0793.exe
"C:\Users\Admin\AppData\Local\Temp\55bc22ab1405db8cddb77cac62bc0793.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:508
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\55bc22ab1405db8cddb77cac62bc0793.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3952
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:3848

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

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Downloads

memory/508-114-0x00000000020D0000-0x0000000002161000-memory.dmp

Download

memory/508-115-0x0000000000400000-0x000000000049D000-memory.dmp