raccoon | 3b219425cdb19d82ebaae01c07270435f8bec250679f9b4f18b0ff47a6e9ca37

Analysis

max time kernel
20s
max time network
110s
platform
windows10_x64
resource
win10v20201028
submitted
27/12/2020, 18:27

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
d3a81a977b013496b7e309f6e3e899cf.exe
Size 511KB
Sample201227-vrxc2eksba
SHA256 3b219425cdb19d82ebaae01c07270435f8bec250679f9b4f18b0ff47a6e9ca37
MD5 d3a81a977b013496b7e309f6e3e899cf
SHA1 5193a6fa294dac9f5bd861d539f6a290d7686ad9
SHA512 be45511eefe73c5b58b5b49f8522206bcdd568317fc2b919338c7780d5a7e2e7bb0abd417cfab8fc54dd9b2a071d572a1c419c8b677c386c325dcd607d3d1db7
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

Loads dropped DLL 8 IoCs

pid	Process
648	d3a81a977b013496b7e309f6e3e899cf.exe
648	d3a81a977b013496b7e309f6e3e899cf.exe
648	d3a81a977b013496b7e309f6e3e899cf.exe
648	d3a81a977b013496b7e309f6e3e899cf.exe
648	d3a81a977b013496b7e309f6e3e899cf.exe
648	d3a81a977b013496b7e309f6e3e899cf.exe
648	d3a81a977b013496b7e309f6e3e899cf.exe
648	d3a81a977b013496b7e309f6e3e899cf.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

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

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

JavaScript code in executable 1 IoCs

resource	yara_rule
behavioral2/files/0x000100000001aba4-5.dat	js

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1520	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 648 wrote to memory of 2544	648	d3a81a977b013496b7e309f6e3e899cf.exe	77
PID 648 wrote to memory of 2544	648	d3a81a977b013496b7e309f6e3e899cf.exe	77
PID 648 wrote to memory of 2544	648	d3a81a977b013496b7e309f6e3e899cf.exe	77
PID 2544 wrote to memory of 1520	2544	cmd.exe	79
PID 2544 wrote to memory of 1520	2544	cmd.exe	79
PID 2544 wrote to memory of 1520	2544	cmd.exe	79

C:\Users\Admin\AppData\Local\Temp\d3a81a977b013496b7e309f6e3e899cf.exe
"C:\Users\Admin\AppData\Local\Temp\d3a81a977b013496b7e309f6e3e899cf.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:648
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\d3a81a977b013496b7e309f6e3e899cf.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2544
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:1520

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

Loading Replay Monitor...

Downloads

memory/648-2-0x0000000005201000-0x0000000005202000-memory.dmp

Download

memory/648-3-0x00000000054F0000-0x00000000054F1000-memory.dmp