raccoon | f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f5ee4cd29c8a3d2b5399

Analysis

max time kernel
117s
max time network
151s
platform
windows10_x64
resource
win10-en-20210920
submitted
22/09/2021, 03:46

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General

Target
f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe
Size 526KB
Sample210922-ebmzzsbad6
SHA256 f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f5ee4cd29c8a3d2b5399
MD5 fc977ef424743cc8bca61775a455342b
SHA1 e11d087be855674f2165da6dbe5afa5fc560700f
SHA512 1cb4b01c1a55c5fa257cf5bfd0c0d54e88f255ade35c6c29e150774334402b0eaeb0e6a99d9837b4cd69fb8159b47459460e131586500b23b13e163a95c86681
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
2668	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe
2668	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe
2668	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe
2668	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe
2668	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.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
3556	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2668 wrote to memory of 2240	2668	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe	70
PID 2668 wrote to memory of 2240	2668	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe	70
PID 2668 wrote to memory of 2240	2668	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe	70
PID 2240 wrote to memory of 3556	2240	cmd.exe	72
PID 2240 wrote to memory of 3556	2240	cmd.exe	72
PID 2240 wrote to memory of 3556	2240	cmd.exe	72

C:\Users\Admin\AppData\Local\Temp\f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe
"C:\Users\Admin\AppData\Local\Temp\f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2668
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2240
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:3556

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/2668-115-0x0000000000920000-0x00000000009B0000-memory.dmp

Download

memory/2668-116-0x0000000000400000-0x0000000000494000-memory.dmp