raccoon | 6aceac14e068c53ebe3a0dd3f0e1a8bcc34b39ce31ef96f3dfcfcfc2308d23eb

General

Target
353204b6070092d4ae78a0c9c809b5ee.exe
Size 403KB
Sample210926-aglxnaeah4
SHA256 6aceac14e068c53ebe3a0dd3f0e1a8bcc34b39ce31ef96f3dfcfcfc2308d23eb
MD5 353204b6070092d4ae78a0c9c809b5ee
SHA1 aa12b981dab99ae5891a5bd6f451a884e6def987
SHA512 2b821c8bfa1338260d4fe03006aeb50254eb12c496d43484f9772a3d3b0834fe7fe3e95374d4d642cd2a5684dec5ed357d0062941f7063e46d4a16ca3c6ef87d
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
1408	eMlZ9m8KgL.exe
1276	sihost.exe

Loads dropped DLL 6 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
1820	schtasks.exe
1476	schtasks.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1764	timeout.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 652 wrote to memory of 1408	652	353204b6070092d4ae78a0c9c809b5ee.exe	68
PID 652 wrote to memory of 1408	652	353204b6070092d4ae78a0c9c809b5ee.exe	68
PID 652 wrote to memory of 1408	652	353204b6070092d4ae78a0c9c809b5ee.exe	68
PID 652 wrote to memory of 1484	652	353204b6070092d4ae78a0c9c809b5ee.exe	69
PID 652 wrote to memory of 1484	652	353204b6070092d4ae78a0c9c809b5ee.exe	69
PID 652 wrote to memory of 1484	652	353204b6070092d4ae78a0c9c809b5ee.exe	69
PID 1484 wrote to memory of 1764	1484	cmd.exe	71
PID 1484 wrote to memory of 1764	1484	cmd.exe	71
PID 1484 wrote to memory of 1764	1484	cmd.exe	71
PID 1408 wrote to memory of 1820	1408	eMlZ9m8KgL.exe	72
PID 1408 wrote to memory of 1820	1408	eMlZ9m8KgL.exe	72
PID 1408 wrote to memory of 1820	1408	eMlZ9m8KgL.exe	72
PID 1276 wrote to memory of 1476	1276	sihost.exe	82
PID 1276 wrote to memory of 1476	1276	sihost.exe	82
PID 1276 wrote to memory of 1476	1276	sihost.exe	82

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:1276
- 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:1476