raccoon | d8a2045665b6481d5f54ed0efb7bf2cc188a828da343439fe5833c2b320f40a1

General

Target
d8a2045665b6481d5f54ed0efb7bf2cc188a828da343439fe5833c2b320f40a1.exe
Size 403KB
Sample201108-vemtfhdada
SHA256 d8a2045665b6481d5f54ed0efb7bf2cc188a828da343439fe5833c2b320f40a1
MD5 f2bff0caaf6bed815e16c33bac216282
SHA1 b432a05c8cc8ef2f51ed02a79ef6c3580bd1db25
SHA512 e1fa818ffbad0f81ab51f1db4d401233c6335beeb735504c5db56338780779e4dc98158647a21afb2e4100e7f5b48fbffd6b231feaf30abc89d6253e9f9e2ceb
MD5 SHA1 SHA512

Score

10^/10

raccoon discovery spyware stealer

Malware Config

Signatures

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

Deletes itself 1 IoCs

pid	Process
928	cmd.exe

Loads dropped DLL 8 IoCs

pid	Process
844	d8a2045665b6481d5f54ed0efb7bf2cc188a828da343439fe5833c2b320f40a1.exe
844	d8a2045665b6481d5f54ed0efb7bf2cc188a828da343439fe5833c2b320f40a1.exe
844	d8a2045665b6481d5f54ed0efb7bf2cc188a828da343439fe5833c2b320f40a1.exe
844	d8a2045665b6481d5f54ed0efb7bf2cc188a828da343439fe5833c2b320f40a1.exe
844	d8a2045665b6481d5f54ed0efb7bf2cc188a828da343439fe5833c2b320f40a1.exe
844	d8a2045665b6481d5f54ed0efb7bf2cc188a828da343439fe5833c2b320f40a1.exe
844	d8a2045665b6481d5f54ed0efb7bf2cc188a828da343439fe5833c2b320f40a1.exe
844	d8a2045665b6481d5f54ed0efb7bf2cc188a828da343439fe5833c2b320f40a1.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

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

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

JavaScript code in executable 1 IoCs

resource	yara_rule
behavioral1/files/0x000300000001310a-4.dat	js

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1424	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	d8a2045665b6481d5f54ed0efb7bf2cc188a828da343439fe5833c2b320f40a1.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	d8a2045665b6481d5f54ed0efb7bf2cc188a828da343439fe5833c2b320f40a1.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 844 wrote to memory of 928	844	d8a2045665b6481d5f54ed0efb7bf2cc188a828da343439fe5833c2b320f40a1.exe	31
PID 844 wrote to memory of 928	844	d8a2045665b6481d5f54ed0efb7bf2cc188a828da343439fe5833c2b320f40a1.exe	31
PID 844 wrote to memory of 928	844	d8a2045665b6481d5f54ed0efb7bf2cc188a828da343439fe5833c2b320f40a1.exe	31
PID 844 wrote to memory of 928	844	d8a2045665b6481d5f54ed0efb7bf2cc188a828da343439fe5833c2b320f40a1.exe	31
PID 928 wrote to memory of 1424	928	cmd.exe	33
PID 928 wrote to memory of 1424	928	cmd.exe	33
PID 928 wrote to memory of 1424	928	cmd.exe	33
PID 928 wrote to memory of 1424	928	cmd.exe	33

C:\Users\Admin\AppData\Local\Temp\d8a2045665b6481d5f54ed0efb7bf2cc188a828da343439fe5833c2b320f40a1.exe
"C:\Users\Admin\AppData\Local\Temp\d8a2045665b6481d5f54ed0efb7bf2cc188a828da343439fe5833c2b320f40a1.exe"
1⤵
- Loads dropped DLL
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:844
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\d8a2045665b6481d5f54ed0efb7bf2cc188a828da343439fe5833c2b320f40a1.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:928
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:1424