raccoon | 04b34c18709ece0d212e247408e19b638f9eddd1dd24cf9c839fa5bcee5fc9b3

General

Target
d1dde95cd9f06e02cd390e4c3d4e4903.exe
Size 462KB
Sample210805-e7jyfv2ddn
SHA256 04b34c18709ece0d212e247408e19b638f9eddd1dd24cf9c839fa5bcee5fc9b3
MD5 d1dde95cd9f06e02cd390e4c3d4e4903
SHA1 f5c28eda724bedcc8b0c06ff29da1f69aa871f5e
SHA512 73985cfe501ead1cd742cc00ca6fe1815e2e819949cd0b2e66a1413208ed76c92bf86eb0909183ebeab7e2a3ab64783914f045b85b226407c1df3e21624d7fd3
MD5 SHA1 SHA512

Score

10^/10

raccoon 3ea5d12dfac846c4dfb08e6bd12e85d334e6af37 discovery spyware stealer

Malware Config

Extracted

Family

raccoon

Botnet

3ea5d12dfac846c4dfb08e6bd12e85d334e6af37

Attributes

url4cnc
https://telete.in/jdiamond13

rc4.plain

Signatures

Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon

Raccoon Stealer Payload 2 IoCs

resource	yara_rule
behavioral1/memory/1664-60-0x00000000002E0000-0x0000000000373000-memory.dmp	family_raccoon
behavioral1/memory/1664-61-0x0000000000400000-0x0000000002CAB000-memory.dmp	family_raccoon

Downloads MZ/PE file

Deletes itself 1 IoCs

pid	Process
544	cmd.exe

Loads dropped DLL 8 IoCs

pid	Process
1664	d1dde95cd9f06e02cd390e4c3d4e4903.exe
1664	d1dde95cd9f06e02cd390e4c3d4e4903.exe
1664	d1dde95cd9f06e02cd390e4c3d4e4903.exe
1664	d1dde95cd9f06e02cd390e4c3d4e4903.exe
1664	d1dde95cd9f06e02cd390e4c3d4e4903.exe
1664	d1dde95cd9f06e02cd390e4c3d4e4903.exe
1664	d1dde95cd9f06e02cd390e4c3d4e4903.exe
1664	d1dde95cd9f06e02cd390e4c3d4e4903.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
1808	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	d1dde95cd9f06e02cd390e4c3d4e4903.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	d1dde95cd9f06e02cd390e4c3d4e4903.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1664 wrote to memory of 544	1664	d1dde95cd9f06e02cd390e4c3d4e4903.exe	30
PID 1664 wrote to memory of 544	1664	d1dde95cd9f06e02cd390e4c3d4e4903.exe	30
PID 1664 wrote to memory of 544	1664	d1dde95cd9f06e02cd390e4c3d4e4903.exe	30
PID 1664 wrote to memory of 544	1664	d1dde95cd9f06e02cd390e4c3d4e4903.exe	30
PID 544 wrote to memory of 1808	544	cmd.exe	32
PID 544 wrote to memory of 1808	544	cmd.exe	32
PID 544 wrote to memory of 1808	544	cmd.exe	32
PID 544 wrote to memory of 1808	544	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\d1dde95cd9f06e02cd390e4c3d4e4903.exe
"C:\Users\Admin\AppData\Local\Temp\d1dde95cd9f06e02cd390e4c3d4e4903.exe"
1⤵
- Loads dropped DLL
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:1664
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\d1dde95cd9f06e02cd390e4c3d4e4903.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:544
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:1808