raccoon | e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea52aa740d5ae8cf2bd4b

General

Target
e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe
Size 599KB
Sample210802-16vmrnqee2
SHA256 e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea52aa740d5ae8cf2bd4b
MD5 2d6492c45311bc87c60bbd9771c893df
SHA1 c5e273ced421e6c3e8fae65c5ef9efb1e8f90c3a
SHA512 5307377a9e0b2d0a3361d7039c7f4de8855b357a6d72b88dd736ea228078f00f877aa10c32da336c4e183f8cdd5820b91cecf7dee9c65b41e0b8088ef3f565e3
MD5 SHA1 SHA512

Score

10^/10

raccoon 16a39305e75d7034b96e725c3f1dd72b36d25c64 discovery spyware stealer

Malware Config

Extracted

Family

raccoon

Botnet

16a39305e75d7034b96e725c3f1dd72b36d25c64

Attributes

url4cnc
https://telete.in/hi3krasav4ik

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/640-60-0x0000000004AC0000-0x0000000004B53000-memory.dmp	family_raccoon
behavioral1/memory/640-61-0x0000000000400000-0x0000000003290000-memory.dmp	family_raccoon

Downloads MZ/PE file

Executes dropped EXE 1 IoCs

pid	Process
1472	NM80McY73j.exe

Deletes itself 1 IoCs

pid	Process
1824	cmd.exe

Loads dropped DLL 9 IoCs

pid	Process
640	e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe
640	e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe
640	e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe
640	e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe
640	e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe
640	e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe
640	e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe
640	e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe
640	e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.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

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
364	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	e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 640 wrote to memory of 1472	640	e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe	30
PID 640 wrote to memory of 1472	640	e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe	30
PID 640 wrote to memory of 1472	640	e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe	30
PID 640 wrote to memory of 1472	640	e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe	30
PID 640 wrote to memory of 1824	640	e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe	31
PID 640 wrote to memory of 1824	640	e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe	31
PID 640 wrote to memory of 1824	640	e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe	31
PID 640 wrote to memory of 1824	640	e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe	31
PID 1824 wrote to memory of 364	1824	cmd.exe	33
PID 1824 wrote to memory of 364	1824	cmd.exe	33
PID 1824 wrote to memory of 364	1824	cmd.exe	33
PID 1824 wrote to memory of 364	1824	cmd.exe	33

C:\Users\Admin\AppData\Local\Temp\e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe
"C:\Users\Admin\AppData\Local\Temp\e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe"
1⤵
- Loads dropped DLL
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:640
- C:\Users\Admin\AppData\Local\Temp\NM80McY73j.exe
  "C:\Users\Admin\AppData\Local\Temp\NM80McY73j.exe"
  2⤵
  - Executes dropped EXE
  PID:1472
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1824
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:364