raccoon | 4a4e1a2d468a912cc0d71fc6699d5b35e80c8d1825ff16f3d91130511e653542

Analysis

max time kernel
86s
max time network
113s
platform
windows10_x64
resource
win10-en-20210920
submitted
04/10/2021, 16:36

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General

Target
028324fcaeb320c598aadb6460183c22.exe
Size 546KB
Sample211004-t384vsgfe6
SHA256 4a4e1a2d468a912cc0d71fc6699d5b35e80c8d1825ff16f3d91130511e653542
MD5 028324fcaeb320c598aadb6460183c22
SHA1 58494c059b60fd0069829de9f1c391d396cc29ac
SHA512 da2d3be1b65850c7dbf75db63b8a7134919c92e0b1b35c49f34d01a9d6c19b98fe47f2623aac92be3a4ce8f1e9c1a18e9c329bd87a766647ac8dc30ad35a7949
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
3608	028324fcaeb320c598aadb6460183c22.exe
3608	028324fcaeb320c598aadb6460183c22.exe
3608	028324fcaeb320c598aadb6460183c22.exe
3608	028324fcaeb320c598aadb6460183c22.exe
3608	028324fcaeb320c598aadb6460183c22.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
3044	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3608 wrote to memory of 4072	3608	028324fcaeb320c598aadb6460183c22.exe	70
PID 3608 wrote to memory of 4072	3608	028324fcaeb320c598aadb6460183c22.exe	70
PID 3608 wrote to memory of 4072	3608	028324fcaeb320c598aadb6460183c22.exe	70
PID 4072 wrote to memory of 3044	4072	cmd.exe	72
PID 4072 wrote to memory of 3044	4072	cmd.exe	72
PID 4072 wrote to memory of 3044	4072	cmd.exe	72

C:\Users\Admin\AppData\Local\Temp\028324fcaeb320c598aadb6460183c22.exe
"C:\Users\Admin\AppData\Local\Temp\028324fcaeb320c598aadb6460183c22.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3608
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\028324fcaeb320c598aadb6460183c22.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4072
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:3044

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/3608-115-0x00000000004A0000-0x00000000005EA000-memory.dmp

Download

memory/3608-116-0x0000000000400000-0x0000000000496000-memory.dmp