raccoon | 6468e058014074558c7d2f81db2d08d4f662771b147c608eea867191ceeeab09

Analysis

max time kernel
90s
max time network
93s
platform
windows10_x64
resource
win10v20210408
submitted
03/10/2021, 04:26

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General

Target
4b93ae1d98090abef8bbb666b5c3dbc9.exe
Size 584KB
Sample211003-e2h4qafad3
SHA256 6468e058014074558c7d2f81db2d08d4f662771b147c608eea867191ceeeab09
MD5 4b93ae1d98090abef8bbb666b5c3dbc9
SHA1 8fc4b45b855162ecf1092a8d7be4c16a5d2ded15
SHA512 dc149d3ed428757bc7938dce051c9079add56f796b125f6fd958087337e5c5cf5b10277d960368a005a831f554b7b6c7a9645eca4fcf0c66a15b3d9ddfb8334b
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
4016	4b93ae1d98090abef8bbb666b5c3dbc9.exe
4016	4b93ae1d98090abef8bbb666b5c3dbc9.exe
4016	4b93ae1d98090abef8bbb666b5c3dbc9.exe
4016	4b93ae1d98090abef8bbb666b5c3dbc9.exe
4016	4b93ae1d98090abef8bbb666b5c3dbc9.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
2104	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4016 wrote to memory of 3640	4016	4b93ae1d98090abef8bbb666b5c3dbc9.exe	68
PID 4016 wrote to memory of 3640	4016	4b93ae1d98090abef8bbb666b5c3dbc9.exe	68
PID 4016 wrote to memory of 3640	4016	4b93ae1d98090abef8bbb666b5c3dbc9.exe	68
PID 3640 wrote to memory of 2104	3640	cmd.exe	70
PID 3640 wrote to memory of 2104	3640	cmd.exe	70
PID 3640 wrote to memory of 2104	3640	cmd.exe	70

C:\Users\Admin\AppData\Local\Temp\4b93ae1d98090abef8bbb666b5c3dbc9.exe
"C:\Users\Admin\AppData\Local\Temp\4b93ae1d98090abef8bbb666b5c3dbc9.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\4b93ae1d98090abef8bbb666b5c3dbc9.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3640
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:2104

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/4016-114-0x00000000004A0000-0x00000000005EA000-memory.dmp

Download

memory/4016-115-0x0000000000400000-0x000000000049E000-memory.dmp