raccoon | 9794769f8fb2f4ee60f28645ff8cfe7ff340607dba715e7134e689e3e43375ea

General

Target
ff0d74703aa6ed9400386f23c8443944.exe
Size 554KB
Sample211001-e5y94sahdm
SHA256 9794769f8fb2f4ee60f28645ff8cfe7ff340607dba715e7134e689e3e43375ea
MD5 ff0d74703aa6ed9400386f23c8443944
SHA1 b836e9e2b95dac10a8db3321cfa06819b6a0ce06
SHA512 c94bbd3292eb599fcf9a98999a44fb2f87cb45fbf0f29419eff9b6a3fdff1fc9ed4b4c950623e4400bcd13f9957d976ac14b82f6fa63cadf2114cfb01429d135
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
2168	ff0d74703aa6ed9400386f23c8443944.exe
2168	ff0d74703aa6ed9400386f23c8443944.exe
2168	ff0d74703aa6ed9400386f23c8443944.exe
2168	ff0d74703aa6ed9400386f23c8443944.exe
2168	ff0d74703aa6ed9400386f23c8443944.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
3052	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2168 wrote to memory of 2084	2168	ff0d74703aa6ed9400386f23c8443944.exe	70
PID 2168 wrote to memory of 2084	2168	ff0d74703aa6ed9400386f23c8443944.exe	70
PID 2168 wrote to memory of 2084	2168	ff0d74703aa6ed9400386f23c8443944.exe	70
PID 2084 wrote to memory of 3052	2084	cmd.exe	72
PID 2084 wrote to memory of 3052	2084	cmd.exe	72
PID 2084 wrote to memory of 3052	2084	cmd.exe	72

C:\Users\Admin\AppData\Local\Temp\ff0d74703aa6ed9400386f23c8443944.exe
"C:\Users\Admin\AppData\Local\Temp\ff0d74703aa6ed9400386f23c8443944.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2168
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\ff0d74703aa6ed9400386f23c8443944.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2084
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:3052

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/2168-115-0x0000000000680000-0x0000000000710000-memory.dmp

Download

memory/2168-116-0x0000000000400000-0x0000000000497000-memory.dmp