raccoon | 2d54e0a38b0f02e204233f6a842d765fc7efb0e72f35302493e60bcdfd841a17

General

Target
6ac97f2adaad0b92fa522d9bef189ae4.exe
Size 469KB
Sample210814-g2tmfh2f4x
SHA256 2d54e0a38b0f02e204233f6a842d765fc7efb0e72f35302493e60bcdfd841a17
MD5 6ac97f2adaad0b92fa522d9bef189ae4
SHA1 5867a7137b4346ab95587fb84d2076411675a438
SHA512 18bb7db75a4cfdf562fe06e8cae7d11cbcb076bf38200d3e7cdc21020332363d96125ea733ea7c9e25f06c83d0df5565833b3098e0d655fc225b867ecd3e82fa
MD5 SHA1 SHA512

Score

10^/10

raccoon 93d3ccba4a3cbd5e268873fc1760b2335272e198 discovery spyware stealer

Malware Config

Extracted

Family

raccoon

Botnet

93d3ccba4a3cbd5e268873fc1760b2335272e198

Attributes

url4cnc
https://telete.in/opa4kiprivatem

rc4.plain

Signatures

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

Executes dropped EXE 2 IoCs

pid	Process
968	S6QgntLG0u.exe
1644	sqlcmd.exe

Deletes itself 1 IoCs

pid	Process
992	cmd.exe

Loads dropped DLL 9 IoCs

pid	Process
2036	6ac97f2adaad0b92fa522d9bef189ae4.exe
2036	6ac97f2adaad0b92fa522d9bef189ae4.exe
2036	6ac97f2adaad0b92fa522d9bef189ae4.exe
2036	6ac97f2adaad0b92fa522d9bef189ae4.exe
2036	6ac97f2adaad0b92fa522d9bef189ae4.exe
2036	6ac97f2adaad0b92fa522d9bef189ae4.exe
2036	6ac97f2adaad0b92fa522d9bef189ae4.exe
2036	6ac97f2adaad0b92fa522d9bef189ae4.exe
2036	6ac97f2adaad0b92fa522d9bef189ae4.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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
624	schtasks.exe
1260	schtasks.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1172	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	6ac97f2adaad0b92fa522d9bef189ae4.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	6ac97f2adaad0b92fa522d9bef189ae4.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2036 wrote to memory of 968	2036	6ac97f2adaad0b92fa522d9bef189ae4.exe	30
PID 2036 wrote to memory of 968	2036	6ac97f2adaad0b92fa522d9bef189ae4.exe	30
PID 2036 wrote to memory of 968	2036	6ac97f2adaad0b92fa522d9bef189ae4.exe	30
PID 2036 wrote to memory of 968	2036	6ac97f2adaad0b92fa522d9bef189ae4.exe	30
PID 2036 wrote to memory of 992	2036	6ac97f2adaad0b92fa522d9bef189ae4.exe	31
PID 2036 wrote to memory of 992	2036	6ac97f2adaad0b92fa522d9bef189ae4.exe	31
PID 2036 wrote to memory of 992	2036	6ac97f2adaad0b92fa522d9bef189ae4.exe	31
PID 2036 wrote to memory of 992	2036	6ac97f2adaad0b92fa522d9bef189ae4.exe	31
PID 992 wrote to memory of 1172	992	cmd.exe	33
PID 992 wrote to memory of 1172	992	cmd.exe	33
PID 992 wrote to memory of 1172	992	cmd.exe	33
PID 992 wrote to memory of 1172	992	cmd.exe	33
PID 968 wrote to memory of 624	968	S6QgntLG0u.exe	34
PID 968 wrote to memory of 624	968	S6QgntLG0u.exe	34
PID 968 wrote to memory of 624	968	S6QgntLG0u.exe	34
PID 968 wrote to memory of 624	968	S6QgntLG0u.exe	34
PID 1188 wrote to memory of 1644	1188	taskeng.exe	37
PID 1188 wrote to memory of 1644	1188	taskeng.exe	37
PID 1188 wrote to memory of 1644	1188	taskeng.exe	37
PID 1188 wrote to memory of 1644	1188	taskeng.exe	37
PID 1644 wrote to memory of 1260	1644	sqlcmd.exe	38
PID 1644 wrote to memory of 1260	1644	sqlcmd.exe	38
PID 1644 wrote to memory of 1260	1644	sqlcmd.exe	38
PID 1644 wrote to memory of 1260	1644	sqlcmd.exe	38

C:\Users\Admin\AppData\Local\Temp\6ac97f2adaad0b92fa522d9bef189ae4.exe
"C:\Users\Admin\AppData\Local\Temp\6ac97f2adaad0b92fa522d9bef189ae4.exe"
1⤵
- Loads dropped DLL
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:2036
- C:\Users\Admin\AppData\Local\Temp\S6QgntLG0u.exe
  "C:\Users\Admin\AppData\Local\Temp\S6QgntLG0u.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:968
- - C:\Windows\SysWOW64\schtasks.exe
    /C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\sqlcmd.exe"
    3⤵
    - Creates scheduled task(s)
    PID:624
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\6ac97f2adaad0b92fa522d9bef189ae4.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:992
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:1172

C:\Windows\system32\taskeng.exe
taskeng.exe {42016781-2104-4C0A-B8DF-A3DF06A8F645} S-1-5-21-2513283230-931923277-594887482-1000:MRBKYMNO\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1188
- C:\Users\Admin\AppData\Roaming\Microsoft\Network\sqlcmd.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Network\sqlcmd.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1644
- - C:\Windows\SysWOW64\schtasks.exe
    /C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\sqlcmd.exe"
    3⤵
    - Creates scheduled task(s)
    PID:1260