raccoon | 5017de42234584e35aee2b05d7973178e67ceafceb2c94347757dfb117729eaf

General

Target
5dfed4c48abbe56678b923015e13f1a7.exe
Size 518KB
Sample211002-c3mgesdehm
SHA256 5017de42234584e35aee2b05d7973178e67ceafceb2c94347757dfb117729eaf
MD5 5dfed4c48abbe56678b923015e13f1a7
SHA1 50a63cf3b93613de8a134b96086d18f529748b9f
SHA512 b204f0fbc148ad3b1c216384ecdb083ad599d1cf296c458c301b8ff8c3152c2dfb0ddefbfe1069c2a2b60aeee9997e6d1eef809e9a0edd1e4ff2a17860473870
MD5 SHA1 SHA512

Score

10^/10

raccoon 5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4 discovery spyware stealer suricata

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
suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)
suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)
suricata
suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
suricata
Downloads MZ/PE file

Loads dropped DLL 5 IoCs

pid	Process
3128	5dfed4c48abbe56678b923015e13f1a7.exe
3128	5dfed4c48abbe56678b923015e13f1a7.exe
3128	5dfed4c48abbe56678b923015e13f1a7.exe
3128	5dfed4c48abbe56678b923015e13f1a7.exe
3128	5dfed4c48abbe56678b923015e13f1a7.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
3000	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3128 wrote to memory of 3996	3128	5dfed4c48abbe56678b923015e13f1a7.exe	68
PID 3128 wrote to memory of 3996	3128	5dfed4c48abbe56678b923015e13f1a7.exe	68
PID 3128 wrote to memory of 3996	3128	5dfed4c48abbe56678b923015e13f1a7.exe	68
PID 3996 wrote to memory of 3000	3996	cmd.exe	70
PID 3996 wrote to memory of 3000	3996	cmd.exe	70
PID 3996 wrote to memory of 3000	3996	cmd.exe	70

C:\Users\Admin\AppData\Local\Temp\5dfed4c48abbe56678b923015e13f1a7.exe
"C:\Users\Admin\AppData\Local\Temp\5dfed4c48abbe56678b923015e13f1a7.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3128
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\5dfed4c48abbe56678b923015e13f1a7.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3996
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:3000

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3128-115-0x0000000000400000-0x00000000008B1000-memory.dmp

Download

memory/3128-114-0x0000000000910000-0x0000000000A5A000-memory.dmp