raccoon | 4a0f69418fd192f33d63baeb991a343db79af86be3cde253f38b05ac33205d9e

Analysis

max time kernel
21s
max time network
117s
platform
windows10_x64
resource
win10v20210410
submitted
10/06/2021, 13:07

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General

Target
f949dabbb67259a4f4fa588a41190fa9.exe
Size 594KB
Sample210610-b7mmb16kee
SHA256 4a0f69418fd192f33d63baeb991a343db79af86be3cde253f38b05ac33205d9e
MD5 f949dabbb67259a4f4fa588a41190fa9
SHA1 62b91c6d03ecfdb07d56ceed8bc8faeea78d38ed
SHA512 029dcd77bfaeb96fa1a7e6238e9ac81168a50ad3f2e5b4f98a9e5653c6141872e7178c9e1b5e74291b13141e69883c2a9e3cbc2612e94cc6a9a76fec077b9956
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 6 IoCs

pid	Process
4440	f949dabbb67259a4f4fa588a41190fa9.exe
4440	f949dabbb67259a4f4fa588a41190fa9.exe
4440	f949dabbb67259a4f4fa588a41190fa9.exe
4440	f949dabbb67259a4f4fa588a41190fa9.exe
4440	f949dabbb67259a4f4fa588a41190fa9.exe
4440	f949dabbb67259a4f4fa588a41190fa9.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
4128	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4440 wrote to memory of 4108	4440	f949dabbb67259a4f4fa588a41190fa9.exe	79
PID 4440 wrote to memory of 4108	4440	f949dabbb67259a4f4fa588a41190fa9.exe	79
PID 4440 wrote to memory of 4108	4440	f949dabbb67259a4f4fa588a41190fa9.exe	79
PID 4108 wrote to memory of 4128	4108	cmd.exe	81
PID 4108 wrote to memory of 4128	4108	cmd.exe	81
PID 4108 wrote to memory of 4128	4108	cmd.exe	81

C:\Users\Admin\AppData\Local\Temp\f949dabbb67259a4f4fa588a41190fa9.exe
"C:\Users\Admin\AppData\Local\Temp\f949dabbb67259a4f4fa588a41190fa9.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4440
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\f949dabbb67259a4f4fa588a41190fa9.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4108
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:4128

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/4440-114-0x0000000002180000-0x0000000002211000-memory.dmp

Download

memory/4440-115-0x0000000000400000-0x000000000049D000-memory.dmp