raccoon | 46a64c9b4e35bc66a5dcb7581d6099aef0d8d87e8a0ff4f2f85ae7e0e21e4bb9

General

Target
ef7a87e5e19c621e141bde5eb4ab8e7f.exe
Size 422KB
Sample210829-ct55z7vbmn
SHA256 46a64c9b4e35bc66a5dcb7581d6099aef0d8d87e8a0ff4f2f85ae7e0e21e4bb9
MD5 ef7a87e5e19c621e141bde5eb4ab8e7f
SHA1 c1996fe2f19588c02c4b0094824197784cf66f61
SHA512 81a16522e264dfee7976eb232d4af962b4413c5f4c8f3209c04e9ea5cd963168a1f985006ab9f87ef10496d60c6260838b894dd64de8f8f00551daeb51620177
MD5 SHA1 SHA512

Score

10^/10

raccoon 6e76410dbdf2085ebcf2777560bd8cb0790329c9 discovery spyware stealer

Malware Config

Extracted

Family

raccoon

Botnet

6e76410dbdf2085ebcf2777560bd8cb0790329c9

Attributes

url4cnc
https://telete.in/bibiOutriggr1

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
1076	cmd.exe

Loads dropped DLL 7 IoCs

pid	Process
1640	ef7a87e5e19c621e141bde5eb4ab8e7f.exe
1640	ef7a87e5e19c621e141bde5eb4ab8e7f.exe
1640	ef7a87e5e19c621e141bde5eb4ab8e7f.exe
1640	ef7a87e5e19c621e141bde5eb4ab8e7f.exe
1640	ef7a87e5e19c621e141bde5eb4ab8e7f.exe
1640	ef7a87e5e19c621e141bde5eb4ab8e7f.exe
1640	ef7a87e5e19c621e141bde5eb4ab8e7f.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
1136	timeout.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	ef7a87e5e19c621e141bde5eb4ab8e7f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	ef7a87e5e19c621e141bde5eb4ab8e7f.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 1076	1640	ef7a87e5e19c621e141bde5eb4ab8e7f.exe	30
PID 1640 wrote to memory of 1076	1640	ef7a87e5e19c621e141bde5eb4ab8e7f.exe	30
PID 1640 wrote to memory of 1076	1640	ef7a87e5e19c621e141bde5eb4ab8e7f.exe	30
PID 1640 wrote to memory of 1076	1640	ef7a87e5e19c621e141bde5eb4ab8e7f.exe	30
PID 1076 wrote to memory of 1136	1076	cmd.exe	32
PID 1076 wrote to memory of 1136	1076	cmd.exe	32
PID 1076 wrote to memory of 1136	1076	cmd.exe	32
PID 1076 wrote to memory of 1136	1076	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\ef7a87e5e19c621e141bde5eb4ab8e7f.exe
"C:\Users\Admin\AppData\Local\Temp\ef7a87e5e19c621e141bde5eb4ab8e7f.exe"
1⤵
- Loads dropped DLL
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\ef7a87e5e19c621e141bde5eb4ab8e7f.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1076
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:1136