raccoon | f2e446de19385b892001229c285798ccf8ef498b4b2a12092e9d07a437d3002d

Analysis

max time kernel
16s
max time network
135s
platform
windows10_x64
resource
win10v20210410
submitted
18/07/2021, 06:38

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General

Target
f82430ca923696989fc79ff94e8703fc.exe
Size 494KB
Sample210718-2srwhdfran
SHA256 f2e446de19385b892001229c285798ccf8ef498b4b2a12092e9d07a437d3002d
MD5 f82430ca923696989fc79ff94e8703fc
SHA1 5fe6b37eba9b10f811338edc84ea8d43db238005
SHA512 ffd1bd38c2e63b25506556f822a7aef9e17be2dca8510f572fa5613e63f650ac6e09320cce14ed4ef8134cfc0082383601b0290327c00bbe39d74aeba9c32c2b
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 5 IoCs

pid	Process
4016	f82430ca923696989fc79ff94e8703fc.exe
4016	f82430ca923696989fc79ff94e8703fc.exe
4016	f82430ca923696989fc79ff94e8703fc.exe
4016	f82430ca923696989fc79ff94e8703fc.exe
4016	f82430ca923696989fc79ff94e8703fc.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
2508	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4016 wrote to memory of 2016	4016	f82430ca923696989fc79ff94e8703fc.exe	77
PID 4016 wrote to memory of 2016	4016	f82430ca923696989fc79ff94e8703fc.exe	77
PID 4016 wrote to memory of 2016	4016	f82430ca923696989fc79ff94e8703fc.exe	77
PID 2016 wrote to memory of 2508	2016	cmd.exe	79
PID 2016 wrote to memory of 2508	2016	cmd.exe	79
PID 2016 wrote to memory of 2508	2016	cmd.exe	79

C:\Users\Admin\AppData\Local\Temp\f82430ca923696989fc79ff94e8703fc.exe
"C:\Users\Admin\AppData\Local\Temp\f82430ca923696989fc79ff94e8703fc.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4016
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\f82430ca923696989fc79ff94e8703fc.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2016
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:2508

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/4016-114-0x00000000025F0000-0x0000000002681000-memory.dmp

Download

memory/4016-115-0x0000000000400000-0x00000000009DB000-memory.dmp