raccoon | 6bfbdd4ee7699f0ddd85c8569db76c726ccf32004c6f8162c2f49e125a8ea343

Analysis

max time kernel
146s
max time network
68s
platform
windows10_x64
resource
win10v20210408
submitted
30/09/2021, 02:51

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General

Target
fd6d09acb3b73ba31accf51c31d4ee44.exe
Size 497KB
Sample210930-db677agbc6
SHA256 6bfbdd4ee7699f0ddd85c8569db76c726ccf32004c6f8162c2f49e125a8ea343
MD5 fd6d09acb3b73ba31accf51c31d4ee44
SHA1 dd49caa6c8f0004484d53cbd4c51a3f44178f82a
SHA512 48cbe521f8601977e14e27e6e2e8c29a581dc374a2926b78740579d8feb29ae8c452ec729c0d53cd98a7c2106eb271bf72cfb3cb09e3755ef06b975fef830e6a
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
628	fd6d09acb3b73ba31accf51c31d4ee44.exe
628	fd6d09acb3b73ba31accf51c31d4ee44.exe
628	fd6d09acb3b73ba31accf51c31d4ee44.exe
628	fd6d09acb3b73ba31accf51c31d4ee44.exe
628	fd6d09acb3b73ba31accf51c31d4ee44.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
3016	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 628 wrote to memory of 2676	628	fd6d09acb3b73ba31accf51c31d4ee44.exe	70
PID 628 wrote to memory of 2676	628	fd6d09acb3b73ba31accf51c31d4ee44.exe	70
PID 628 wrote to memory of 2676	628	fd6d09acb3b73ba31accf51c31d4ee44.exe	70
PID 2676 wrote to memory of 3016	2676	cmd.exe	72
PID 2676 wrote to memory of 3016	2676	cmd.exe	72
PID 2676 wrote to memory of 3016	2676	cmd.exe	72

C:\Users\Admin\AppData\Local\Temp\fd6d09acb3b73ba31accf51c31d4ee44.exe
"C:\Users\Admin\AppData\Local\Temp\fd6d09acb3b73ba31accf51c31d4ee44.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:628
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\fd6d09acb3b73ba31accf51c31d4ee44.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2676
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:3016

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/628-115-0x0000000000400000-0x00000000008AC000-memory.dmp

Download

memory/628-114-0x0000000000D60000-0x0000000000DF0000-memory.dmp