raccoon | e0c53ca40fa7065b0c76b01eacd256efcd8ada5e4c4cde3664dc95eadeafaafa

General

Target
4942206a73a0d4103c2374bfd61b5dd3.exe
Size 559KB
Sample220219-tfnjmsbeem
SHA256 e0c53ca40fa7065b0c76b01eacd256efcd8ada5e4c4cde3664dc95eadeafaafa
MD5 4942206a73a0d4103c2374bfd61b5dd3
SHA1 0e3025bf27de79f39278aa3e0529d70288fb793a
SHA512 77bcf95d2852bb8901f1ebc2a935fd70b06ff9517a2efee20c5350f4b61c8b04c0d18b690eb14ec8606f8c887b83488faf7d09f8a43820f49c9de7cac6e8cdaa
MD5 SHA1 SHA512

Score

10^/10

raccoon e50c949ecf0380ef03a3368f13619264294662b6 stealer suricata

Malware Config

Extracted

Family

raccoon

Botnet

e50c949ecf0380ef03a3368f13619264294662b6

Attributes

url4cnc
http://185.163.204.119/wavesf

http://206.189.100.203/wavesf

http://194.180.191.234/wavesf

http://185.163.204.216/wavesf

http://139.162.157.205/wavesf

https://t.me/wavesf

rc4.plain

Signatures

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

Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 5016 created 1432	5016	WerFault.exe	81

suricata: ET MALWARE Win32.Raccoon Stealer - Telegram Mirror Checkin (generic)
suricata: ET MALWARE Win32.Raccoon Stealer - Telegram Mirror Checkin (generic)
suricata
suricata: ET MALWARE Win32.Raccoon Stealer Checkin M6
suricata: ET MALWARE Win32.Raccoon Stealer Checkin M6
suricata

Drops file in Windows directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe
File opened for modification	C:\Windows\WindowsUpdate.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log	svchost.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2712	1432	WerFault.exe	81

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WerFault.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WerFault.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2712	WerFault.exe
2712	WerFault.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4608	svchost.exe
Token: SeCreatePagefilePrivilege	4608	svchost.exe
Token: SeShutdownPrivilege	4608	svchost.exe
Token: SeCreatePagefilePrivilege	4608	svchost.exe
Token: SeShutdownPrivilege	4608	svchost.exe
Token: SeCreatePagefilePrivilege	4608	svchost.exe
Token: SeRestorePrivilege	2712	WerFault.exe
Token: SeBackupPrivilege	2712	WerFault.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5016 wrote to memory of 1432	5016	WerFault.exe	81
PID 5016 wrote to memory of 1432	5016	WerFault.exe	81

C:\Users\Admin\AppData\Local\Temp\4942206a73a0d4103c2374bfd61b5dd3.exe
"C:\Users\Admin\AppData\Local\Temp\4942206a73a0d4103c2374bfd61b5dd3.exe"
1⤵
PID:1432
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1432 -s 952
  2⤵
  - Program crash
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2712

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4608

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1432 -ip 1432
1⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Suspicious use of WriteProcessMemory
PID:5016

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1432-130-0x0000000001BF0000-0x0000000001C40000-memory.dmp

Download

memory/1432-131-0x0000000003630000-0x00000000036C2000-memory.dmp

Download

memory/1432-132-0x0000000000400000-0x0000000000493000-memory.dmp

Download

memory/4608-133-0x0000017422120000-0x0000017422130000-memory.dmp

Download

memory/4608-134-0x0000017422180000-0x0000017422190000-memory.dmp

Download

memory/4608-135-0x0000017424860000-0x0000017424864000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads