raccoon | 84cb1084ca0ef1fe91c17b9f81878e670eb8883f37cd9cc32bb48ad93ab8cff5

Analysis

max time kernel
147s
max time network
124s
platform
windows10_x64
resource
win10v20210408
submitted
16/09/2021, 03:18

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General

Target
4bebe52555714d9eddd2203ba86e685e.exe
Size 498KB
Sample210916-dtm72aehaq
SHA256 84cb1084ca0ef1fe91c17b9f81878e670eb8883f37cd9cc32bb48ad93ab8cff5
MD5 4bebe52555714d9eddd2203ba86e685e
SHA1 6626e11d20fead226624cd2a41743a57ae1a1055
SHA512 28128e9965fc38e71ab3e067dad2e1fe925a67a22676acb7bcc5765f369b6670b5fbdd9b65a3e2a1416067ff26b29131fc2df4944ff730ea19ce42bbfe3c739e
MD5 SHA1 SHA512

Score

10^/10

raccoon discovery spyware stealer

Malware Config

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
664	4bebe52555714d9eddd2203ba86e685e.exe
664	4bebe52555714d9eddd2203ba86e685e.exe
664	4bebe52555714d9eddd2203ba86e685e.exe
664	4bebe52555714d9eddd2203ba86e685e.exe
664	4bebe52555714d9eddd2203ba86e685e.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
1428	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 664 wrote to memory of 1320	664	4bebe52555714d9eddd2203ba86e685e.exe	68
PID 664 wrote to memory of 1320	664	4bebe52555714d9eddd2203ba86e685e.exe	68
PID 664 wrote to memory of 1320	664	4bebe52555714d9eddd2203ba86e685e.exe	68
PID 1320 wrote to memory of 1428	1320	cmd.exe	70
PID 1320 wrote to memory of 1428	1320	cmd.exe	70
PID 1320 wrote to memory of 1428	1320	cmd.exe	70

C:\Users\Admin\AppData\Local\Temp\4bebe52555714d9eddd2203ba86e685e.exe
"C:\Users\Admin\AppData\Local\Temp\4bebe52555714d9eddd2203ba86e685e.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:664
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\4bebe52555714d9eddd2203ba86e685e.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1320
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:1428

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/664-114-0x0000000002330000-0x00000000023C0000-memory.dmp

Download

memory/664-115-0x0000000000400000-0x000000000219B000-memory.dmp