raccoon | f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f5ee4cd29c8a3d2b5399

General

Target
f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe
Size 526KB
Sample210922-ebmzzsbad6
SHA256 f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f5ee4cd29c8a3d2b5399
MD5 fc977ef424743cc8bca61775a455342b
SHA1 e11d087be855674f2165da6dbe5afa5fc560700f
SHA512 1cb4b01c1a55c5fa257cf5bfd0c0d54e88f255ade35c6c29e150774334402b0eaeb0e6a99d9837b4cd69fb8159b47459460e131586500b23b13e163a95c86681
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
1748	cmd.exe

Loads dropped DLL 7 IoCs

pid	Process
1036	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe
1036	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe
1036	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe
1036	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe
1036	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe
1036	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe
1036	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.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
1728	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	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1036 wrote to memory of 1748	1036	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe	28
PID 1036 wrote to memory of 1748	1036	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe	28
PID 1036 wrote to memory of 1748	1036	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe	28
PID 1036 wrote to memory of 1748	1036	f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe	28
PID 1748 wrote to memory of 1728	1748	cmd.exe	30
PID 1748 wrote to memory of 1728	1748	cmd.exe	30
PID 1748 wrote to memory of 1728	1748	cmd.exe	30
PID 1748 wrote to memory of 1728	1748	cmd.exe	30

C:\Users\Admin\AppData\Local\Temp\f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe
"C:\Users\Admin\AppData\Local\Temp\f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe"
1⤵
- Loads dropped DLL
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:1036
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\f2d3836aef9771efe1fa4b1a3fad5488c2d3511cd536f.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1748
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:1728