raccoon | f69c70945360bf5512ffb5ecddf623001764b8218d486793c7daae1e7a0f281d

General

Target
2a14081e42f8b1ba8f50dbb8fc7bc175.exe
Size 522KB
Sample210907-w6l5lsdbc9
SHA256 f69c70945360bf5512ffb5ecddf623001764b8218d486793c7daae1e7a0f281d
MD5 2a14081e42f8b1ba8f50dbb8fc7bc175
SHA1 0ec5abd085d634e0f52d4077f1afb49376bafd69
SHA512 ae4477bcb63d0fc8f67f68aea3ccce4c4c64acd755ea39ca4488933ad2bc15fd0c5f5f14719122fcc320675cf583210c9e29813d01096f438d5bdc8b48925481
MD5 SHA1 SHA512

Score

10^/10

Family

Botnet

Attributes

rc4.plain

Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon
Downloads MZ/PE file

Executes dropped EXE 2 IoCs

pid	Process
1288	guT2ZWgVkd.exe
1888	sihost.exe

Loads dropped DLL 5 IoCs

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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

Scheduled Task

pid	Process
2680	schtasks.exe
3032	schtasks.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2564	timeout.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 716 wrote to memory of 1288	716	2a14081e42f8b1ba8f50dbb8fc7bc175.exe	79
PID 716 wrote to memory of 1288	716	2a14081e42f8b1ba8f50dbb8fc7bc175.exe	79
PID 716 wrote to memory of 1288	716	2a14081e42f8b1ba8f50dbb8fc7bc175.exe	79
PID 716 wrote to memory of 1332	716	2a14081e42f8b1ba8f50dbb8fc7bc175.exe	80
PID 716 wrote to memory of 1332	716	2a14081e42f8b1ba8f50dbb8fc7bc175.exe	80
PID 716 wrote to memory of 1332	716	2a14081e42f8b1ba8f50dbb8fc7bc175.exe	80
PID 1332 wrote to memory of 2564	1332	cmd.exe	82
PID 1332 wrote to memory of 2564	1332	cmd.exe	82
PID 1332 wrote to memory of 2564	1332	cmd.exe	82
PID 1288 wrote to memory of 2680	1288	guT2ZWgVkd.exe	83
PID 1288 wrote to memory of 2680	1288	guT2ZWgVkd.exe	83
PID 1288 wrote to memory of 2680	1288	guT2ZWgVkd.exe	83
PID 1888 wrote to memory of 3032	1888	sihost.exe	86
PID 1888 wrote to memory of 3032	1888	sihost.exe	86
PID 1888 wrote to memory of 3032	1888	sihost.exe	86

C:\Users\Admin\AppData\Roaming\Microsoft\Network\sihost.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Network\sihost.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1888
- C:\Windows\SysWOW64\schtasks.exe
  /C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\sihost.exe"
  2⤵
  - Creates scheduled task(s)
  PID:3032