raccoon | 21f678e40a509402875f2fc2d8701fab4d45580cf698f0848bddaa81cbcf47d8

General

Target
93532ec910e766b6cca04ab05eb4efab.exe
Size 456KB
Sample210826-bl937akyme
SHA256 21f678e40a509402875f2fc2d8701fab4d45580cf698f0848bddaa81cbcf47d8
MD5 93532ec910e766b6cca04ab05eb4efab
SHA1 d9044c7053df4533d59ba44ebb02507ed42baa31
SHA512 54ad24562b4a3859ecfeb05b3c9d12efb7f39c984787c019ff59ec4650db8cb0815de323b789488b7b33d0b3de1c91302601fdda623c7622f52b20cf50bb44d0
MD5 SHA1 SHA512

Score

10^/10

raccoon 38e2f62d887d39c6db08d68fd47bd92cdb6c89d2 discovery spyware stealer

Malware Config

Extracted

Family

raccoon

Botnet

38e2f62d887d39c6db08d68fd47bd92cdb6c89d2

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
1784	cmd.exe

Loads dropped DLL 8 IoCs

pid	Process
1608	93532ec910e766b6cca04ab05eb4efab.exe
1608	93532ec910e766b6cca04ab05eb4efab.exe
1608	93532ec910e766b6cca04ab05eb4efab.exe
1608	93532ec910e766b6cca04ab05eb4efab.exe
1608	93532ec910e766b6cca04ab05eb4efab.exe
1608	93532ec910e766b6cca04ab05eb4efab.exe
1608	93532ec910e766b6cca04ab05eb4efab.exe
1608	93532ec910e766b6cca04ab05eb4efab.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
1140	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	93532ec910e766b6cca04ab05eb4efab.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	93532ec910e766b6cca04ab05eb4efab.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1608 wrote to memory of 1784	1608	93532ec910e766b6cca04ab05eb4efab.exe	30
PID 1608 wrote to memory of 1784	1608	93532ec910e766b6cca04ab05eb4efab.exe	30
PID 1608 wrote to memory of 1784	1608	93532ec910e766b6cca04ab05eb4efab.exe	30
PID 1608 wrote to memory of 1784	1608	93532ec910e766b6cca04ab05eb4efab.exe	30
PID 1784 wrote to memory of 1140	1784	cmd.exe	32
PID 1784 wrote to memory of 1140	1784	cmd.exe	32
PID 1784 wrote to memory of 1140	1784	cmd.exe	32
PID 1784 wrote to memory of 1140	1784	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\93532ec910e766b6cca04ab05eb4efab.exe
"C:\Users\Admin\AppData\Local\Temp\93532ec910e766b6cca04ab05eb4efab.exe"
1⤵
- Loads dropped DLL
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:1608
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\93532ec910e766b6cca04ab05eb4efab.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1784
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:1140