raccoon | a94e83cce3c68f0cbb6deb71be8dedff6d7a17f82076d54b6d3ba9cedf8480f5

Analysis

max time kernel
144s
max time network
146s
platform
windows10_x64
resource
win10-en-20210920
submitted
02/10/2021, 13:16

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General

Target
c28d1fc19077eb26d385dd8c1fd551b7.exe
Size 513KB
Sample211002-qhsplaeda2
SHA256 a94e83cce3c68f0cbb6deb71be8dedff6d7a17f82076d54b6d3ba9cedf8480f5
MD5 c28d1fc19077eb26d385dd8c1fd551b7
SHA1 8e2e32ee558f42b03db7266dbe09bb49b71f1781
SHA512 7e1c8f98fadf571c57fb89acd115ba1fa0622db8abc377f478353876f9bde0c4fa55c18ad64fbbbd3200b3ffd3a6839f913ccde71b2f70e2ae64e206fce479e4
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
2372	c28d1fc19077eb26d385dd8c1fd551b7.exe
2372	c28d1fc19077eb26d385dd8c1fd551b7.exe
2372	c28d1fc19077eb26d385dd8c1fd551b7.exe
2372	c28d1fc19077eb26d385dd8c1fd551b7.exe
2372	c28d1fc19077eb26d385dd8c1fd551b7.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
660	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 3772	2372	c28d1fc19077eb26d385dd8c1fd551b7.exe	69
PID 2372 wrote to memory of 3772	2372	c28d1fc19077eb26d385dd8c1fd551b7.exe	69
PID 2372 wrote to memory of 3772	2372	c28d1fc19077eb26d385dd8c1fd551b7.exe	69
PID 3772 wrote to memory of 660	3772	cmd.exe	71
PID 3772 wrote to memory of 660	3772	cmd.exe	71
PID 3772 wrote to memory of 660	3772	cmd.exe	71

C:\Users\Admin\AppData\Local\Temp\c28d1fc19077eb26d385dd8c1fd551b7.exe
"C:\Users\Admin\AppData\Local\Temp\c28d1fc19077eb26d385dd8c1fd551b7.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\c28d1fc19077eb26d385dd8c1fd551b7.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3772
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:660

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/2372-115-0x00000000008B0000-0x00000000009FA000-memory.dmp

Download

memory/2372-116-0x0000000000400000-0x00000000008B0000-memory.dmp