raccoon | 67ab10bb1648fcc334b869e00535aa1cae155bb898f07efc0aba2d9e1ab53cf6

Analysis

max time kernel
89s
max time network
92s
platform
windows10_x64
resource
win10v20210408
submitted
02/10/2021, 02:41

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General

Target
32c1eaf2c30d6c5625a6a4e524e3e846.exe
Size 519KB
Sample211002-c6fs2sddg2
SHA256 67ab10bb1648fcc334b869e00535aa1cae155bb898f07efc0aba2d9e1ab53cf6
MD5 32c1eaf2c30d6c5625a6a4e524e3e846
SHA1 4a8285529c33d2637e918064c0ec08d02b1170ea
SHA512 c3cb866dbfa62a30715f1349e89b9fee1f1d7ee249bd08b21c20c46779c37a6f1d20839c8934ed96a391d22c7e9e7f3b87948ac25b62ded8546efd6426797a74
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	32c1eaf2c30d6c5625a6a4e524e3e846.exe
4016	32c1eaf2c30d6c5625a6a4e524e3e846.exe
4016	32c1eaf2c30d6c5625a6a4e524e3e846.exe
4016	32c1eaf2c30d6c5625a6a4e524e3e846.exe
4016	32c1eaf2c30d6c5625a6a4e524e3e846.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
2244	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4016 wrote to memory of 1016	4016	32c1eaf2c30d6c5625a6a4e524e3e846.exe	68
PID 4016 wrote to memory of 1016	4016	32c1eaf2c30d6c5625a6a4e524e3e846.exe	68
PID 4016 wrote to memory of 1016	4016	32c1eaf2c30d6c5625a6a4e524e3e846.exe	68
PID 1016 wrote to memory of 2244	1016	cmd.exe	70
PID 1016 wrote to memory of 2244	1016	cmd.exe	70
PID 1016 wrote to memory of 2244	1016	cmd.exe	70

C:\Users\Admin\AppData\Local\Temp\32c1eaf2c30d6c5625a6a4e524e3e846.exe
"C:\Users\Admin\AppData\Local\Temp\32c1eaf2c30d6c5625a6a4e524e3e846.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\32c1eaf2c30d6c5625a6a4e524e3e846.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1016
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:2244

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/4016-114-0x00000000008C0000-0x0000000000950000-memory.dmp

Download

memory/4016-115-0x0000000000400000-0x00000000008B1000-memory.dmp