raccoon | f2e446de19385b892001229c285798ccf8ef498b4b2a12092e9d07a437d3002d

General

Target
f82430ca923696989fc79ff94e8703fc.exe
Size 494KB
Sample210718-2srwhdfran
SHA256 f2e446de19385b892001229c285798ccf8ef498b4b2a12092e9d07a437d3002d
MD5 f82430ca923696989fc79ff94e8703fc
SHA1 5fe6b37eba9b10f811338edc84ea8d43db238005
SHA512 ffd1bd38c2e63b25506556f822a7aef9e17be2dca8510f572fa5613e63f650ac6e09320cce14ed4ef8134cfc0082383601b0290327c00bbe39d74aeba9c32c2b
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

Deletes itself 1 IoCs

pid	Process
804	cmd.exe

Loads dropped DLL 7 IoCs

pid	Process
1128	f82430ca923696989fc79ff94e8703fc.exe
1128	f82430ca923696989fc79ff94e8703fc.exe
1128	f82430ca923696989fc79ff94e8703fc.exe
1128	f82430ca923696989fc79ff94e8703fc.exe
1128	f82430ca923696989fc79ff94e8703fc.exe
1128	f82430ca923696989fc79ff94e8703fc.exe
1128	f82430ca923696989fc79ff94e8703fc.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
408	timeout.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	f82430ca923696989fc79ff94e8703fc.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	f82430ca923696989fc79ff94e8703fc.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1128 wrote to memory of 804	1128	f82430ca923696989fc79ff94e8703fc.exe	30
PID 1128 wrote to memory of 804	1128	f82430ca923696989fc79ff94e8703fc.exe	30
PID 1128 wrote to memory of 804	1128	f82430ca923696989fc79ff94e8703fc.exe	30
PID 1128 wrote to memory of 804	1128	f82430ca923696989fc79ff94e8703fc.exe	30
PID 804 wrote to memory of 408	804	cmd.exe	32
PID 804 wrote to memory of 408	804	cmd.exe	32
PID 804 wrote to memory of 408	804	cmd.exe	32
PID 804 wrote to memory of 408	804	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\f82430ca923696989fc79ff94e8703fc.exe
"C:\Users\Admin\AppData\Local\Temp\f82430ca923696989fc79ff94e8703fc.exe"
1⤵
- Loads dropped DLL
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:1128
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\f82430ca923696989fc79ff94e8703fc.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:804
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:408