raccoon | cb5f581a0b72fbdc1a926ef42cad1664abe69fd1feca0b4f3dce3a71d7e0365d

General

Target
cb5f581a0b72fbdc1a926ef42cad1664abe69fd1feca0.exe
Size 511KB
Sample210809-g18spccf3s
SHA256 cb5f581a0b72fbdc1a926ef42cad1664abe69fd1feca0b4f3dce3a71d7e0365d
MD5 c1b9f4dac849b39a57f8309f0147015d
SHA1 cd63763d904d1c9151bee15b91db5e427dc2bf88
SHA512 f440bad48dc06940b635cf5700e33b0eb289e038f1c2bd4a542c2d4b82892974c007cf0b57da93f1dca1d5603918e00731445751375ec7517769bd1ddaebd4ca
MD5 SHA1 SHA512

Score

10^/10

raccoon fa93985ba268e1dd8b72ef392332edcba95ddd45 discovery spyware stealer

Malware Config

Extracted

Family

raccoon

Botnet

fa93985ba268e1dd8b72ef392332edcba95ddd45

Attributes

url4cnc
https://telete.in/h_ghaibin2_1

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/288-60-0x00000000002D0000-0x0000000000363000-memory.dmp	family_raccoon
behavioral1/memory/288-61-0x0000000000400000-0x0000000002CB5000-memory.dmp	family_raccoon

Downloads MZ/PE file

Deletes itself 1 IoCs

pid	Process
572	cmd.exe

Loads dropped DLL 7 IoCs

pid	Process
288	cb5f581a0b72fbdc1a926ef42cad1664abe69fd1feca0.exe
288	cb5f581a0b72fbdc1a926ef42cad1664abe69fd1feca0.exe
288	cb5f581a0b72fbdc1a926ef42cad1664abe69fd1feca0.exe
288	cb5f581a0b72fbdc1a926ef42cad1664abe69fd1feca0.exe
288	cb5f581a0b72fbdc1a926ef42cad1664abe69fd1feca0.exe
288	cb5f581a0b72fbdc1a926ef42cad1664abe69fd1feca0.exe
288	cb5f581a0b72fbdc1a926ef42cad1664abe69fd1feca0.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
1784	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	cb5f581a0b72fbdc1a926ef42cad1664abe69fd1feca0.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	cb5f581a0b72fbdc1a926ef42cad1664abe69fd1feca0.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 288 wrote to memory of 572	288	cb5f581a0b72fbdc1a926ef42cad1664abe69fd1feca0.exe	30
PID 288 wrote to memory of 572	288	cb5f581a0b72fbdc1a926ef42cad1664abe69fd1feca0.exe	30
PID 288 wrote to memory of 572	288	cb5f581a0b72fbdc1a926ef42cad1664abe69fd1feca0.exe	30
PID 288 wrote to memory of 572	288	cb5f581a0b72fbdc1a926ef42cad1664abe69fd1feca0.exe	30
PID 572 wrote to memory of 1784	572	cmd.exe	32
PID 572 wrote to memory of 1784	572	cmd.exe	32
PID 572 wrote to memory of 1784	572	cmd.exe	32
PID 572 wrote to memory of 1784	572	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\cb5f581a0b72fbdc1a926ef42cad1664abe69fd1feca0.exe
"C:\Users\Admin\AppData\Local\Temp\cb5f581a0b72fbdc1a926ef42cad1664abe69fd1feca0.exe"
1⤵
- Loads dropped DLL
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:288
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\cb5f581a0b72fbdc1a926ef42cad1664abe69fd1feca0.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:572
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:1784