raccoon | 1d18e2a2ea46326d627c723fba8bb49b0771fce9d3702c297df881a7014e355e

General

Target
1d18e2a2ea46326d627c723fba8bb49b0771fce9d3702.exe
Size 430KB
Sample210926-nfzzsaefep
SHA256 1d18e2a2ea46326d627c723fba8bb49b0771fce9d3702c297df881a7014e355e
MD5 c370776d145e3a91f1508f19b4aa91ad
SHA1 5a0466bbe35891a714bd990416c161bc043bf1ee
SHA512 ac3ddde1c683e50f8a27f22cf79b60a71462296a3fce70f64acfbf9cd219e96cf2d957db94bdd60def6fc80a9f6300802d16171224fdff11f316bd536eb68252
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
652	1d18e2a2ea46326d627c723fba8bb49b0771fce9d3702.exe
652	1d18e2a2ea46326d627c723fba8bb49b0771fce9d3702.exe
652	1d18e2a2ea46326d627c723fba8bb49b0771fce9d3702.exe
652	1d18e2a2ea46326d627c723fba8bb49b0771fce9d3702.exe
652	1d18e2a2ea46326d627c723fba8bb49b0771fce9d3702.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
1476	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 652 wrote to memory of 1232	652	1d18e2a2ea46326d627c723fba8bb49b0771fce9d3702.exe	68
PID 652 wrote to memory of 1232	652	1d18e2a2ea46326d627c723fba8bb49b0771fce9d3702.exe	68
PID 652 wrote to memory of 1232	652	1d18e2a2ea46326d627c723fba8bb49b0771fce9d3702.exe	68
PID 1232 wrote to memory of 1476	1232	cmd.exe	70
PID 1232 wrote to memory of 1476	1232	cmd.exe	70
PID 1232 wrote to memory of 1476	1232	cmd.exe	70

C:\Users\Admin\AppData\Local\Temp\1d18e2a2ea46326d627c723fba8bb49b0771fce9d3702.exe
"C:\Users\Admin\AppData\Local\Temp\1d18e2a2ea46326d627c723fba8bb49b0771fce9d3702.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:652
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\1d18e2a2ea46326d627c723fba8bb49b0771fce9d3702.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1232
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:1476

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

Loading Replay Monitor...

Downloads

memory/652-114-0x0000000002290000-0x0000000002320000-memory.dmp

Download

memory/652-115-0x0000000000400000-0x00000000004F2000-memory.dmp