raccoon | 1a4b53bc5c7bee277bbdf259298086afbdbaf149e51811a72b8b159ba9b1c115

General

Target
a9df5b777dcd667fe9172c51e80152cc.exe
Size 455KB
Sample210826-77e8jqtk2x
SHA256 1a4b53bc5c7bee277bbdf259298086afbdbaf149e51811a72b8b159ba9b1c115
MD5 a9df5b777dcd667fe9172c51e80152cc
SHA1 8763613ad6ae9e2b903b5502e1b7bd02eb3befaf
SHA512 b30b2fcebe1db1786745a6a9b7095e61355f905ef8d0964df62252468c315a9c9761c5f9320ab071f3d5407d11992e542deef855a5b3454ba8c68164b562ec36
MD5 SHA1 SHA512

Score

10^/10

raccoon 827b865e42181ecfba26ffee236fbb0800626be1 discovery spyware stealer

Malware Config

Extracted

Family

raccoon

Botnet

827b865e42181ecfba26ffee236fbb0800626be1

Attributes

url4cnc
https://telete.in/jdiamond13

rc4.plain

Signatures

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

Deletes itself 1 IoCs

pid	Process
828	cmd.exe

Loads dropped DLL 8 IoCs

pid	Process
1672	a9df5b777dcd667fe9172c51e80152cc.exe
1672	a9df5b777dcd667fe9172c51e80152cc.exe
1672	a9df5b777dcd667fe9172c51e80152cc.exe
1672	a9df5b777dcd667fe9172c51e80152cc.exe
1672	a9df5b777dcd667fe9172c51e80152cc.exe
1672	a9df5b777dcd667fe9172c51e80152cc.exe
1672	a9df5b777dcd667fe9172c51e80152cc.exe
1672	a9df5b777dcd667fe9172c51e80152cc.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
1112	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	a9df5b777dcd667fe9172c51e80152cc.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	a9df5b777dcd667fe9172c51e80152cc.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1672 wrote to memory of 828	1672	a9df5b777dcd667fe9172c51e80152cc.exe	30
PID 1672 wrote to memory of 828	1672	a9df5b777dcd667fe9172c51e80152cc.exe	30
PID 1672 wrote to memory of 828	1672	a9df5b777dcd667fe9172c51e80152cc.exe	30
PID 1672 wrote to memory of 828	1672	a9df5b777dcd667fe9172c51e80152cc.exe	30
PID 828 wrote to memory of 1112	828	cmd.exe	32
PID 828 wrote to memory of 1112	828	cmd.exe	32
PID 828 wrote to memory of 1112	828	cmd.exe	32
PID 828 wrote to memory of 1112	828	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\a9df5b777dcd667fe9172c51e80152cc.exe
"C:\Users\Admin\AppData\Local\Temp\a9df5b777dcd667fe9172c51e80152cc.exe"
1⤵
- Loads dropped DLL
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:1672
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\a9df5b777dcd667fe9172c51e80152cc.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:828
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:1112