sakula | 0e6130a251fd955f9e1d722af47f060520579fa931695b439b26295927facd45

General

Target

0e6130a251fd955f9e1d722af47f060520579fa931695b439b26295927facd45.exe
Size

89KB
MD5

dd0130e9b5df8ff588eb2a13eb86f9af
SHA1

16b3669f07676dacbb516ff1bbc45e53e6e74c23
SHA256

0e6130a251fd955f9e1d722af47f060520579fa931695b439b26295927facd45
SHA512

be53bf3c202136e9d92c1b04104367d08beba58ef9c90a213b5b6174b6beb3466246bf07671f1c532591b10d5717e88daf475f85409bf0d8e425673d4365b478

Score

10^/10

sakula persistence rat suricata trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula Payload 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula

suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

548 MediaCenter.exe

pid	process
548	MediaCenter.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

0e6130a251fd955f9e1d722af47f060520579fa931695b439b26295927facd45.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0e6130a251fd955f9e1d722af47f060520579fa931695b439b26295927facd45.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0e6130a251fd955f9e1d722af47f060520579fa931695b439b26295927facd45.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe"	0e6130a251fd955f9e1d722af47f060520579fa931695b439b26295927facd45.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log	svchost.exe
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\Logs\CBS\CBS.log	TiWorker.exe
File opened for modification	C:\Windows\WinSxS\pending.xml	TiWorker.exe
File opened for modification	C:\Windows\WindowsUpdate.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	svchost.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2444 PING.EXE

pid	process
2444	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

0e6130a251fd955f9e1d722af47f060520579fa931695b439b26295927facd45.exesvchost.exeTiWorker.exe

description	pid	process
Token: SeIncBasePriorityPrivilege	1140	0e6130a251fd955f9e1d722af47f060520579fa931695b439b26295927facd45.exe
Token: SeShutdownPrivilege	2920	svchost.exe
Token: SeCreatePagefilePrivilege	2920	svchost.exe
Token: SeShutdownPrivilege	2920	svchost.exe
Token: SeCreatePagefilePrivilege	2920	svchost.exe
Token: SeShutdownPrivilege	2920	svchost.exe
Token: SeCreatePagefilePrivilege	2920	svchost.exe
Token: SeSecurityPrivilege	3648	TiWorker.exe
Token: SeRestorePrivilege	3648	TiWorker.exe
Token: SeBackupPrivilege	3648	TiWorker.exe
Token: SeBackupPrivilege	3648	TiWorker.exe
Token: SeRestorePrivilege	3648	TiWorker.exe
Token: SeSecurityPrivilege	3648	TiWorker.exe
Token: SeBackupPrivilege	3648	TiWorker.exe
Token: SeRestorePrivilege	3648	TiWorker.exe
Token: SeSecurityPrivilege	3648	TiWorker.exe
Token: SeBackupPrivilege	3648	TiWorker.exe
Token: SeRestorePrivilege	3648	TiWorker.exe
Token: SeSecurityPrivilege	3648	TiWorker.exe
Token: SeBackupPrivilege	3648	TiWorker.exe
Token: SeRestorePrivilege	3648	TiWorker.exe
Token: SeSecurityPrivilege	3648	TiWorker.exe
Token: SeBackupPrivilege	3648	TiWorker.exe
Token: SeRestorePrivilege	3648	TiWorker.exe
Token: SeSecurityPrivilege	3648	TiWorker.exe
Token: SeBackupPrivilege	3648	TiWorker.exe
Token: SeRestorePrivilege	3648	TiWorker.exe
Token: SeSecurityPrivilege	3648	TiWorker.exe
Token: SeBackupPrivilege	3648	TiWorker.exe
Token: SeRestorePrivilege	3648	TiWorker.exe
Token: SeSecurityPrivilege	3648	TiWorker.exe
Token: SeBackupPrivilege	3648	TiWorker.exe
Token: SeRestorePrivilege	3648	TiWorker.exe
Token: SeSecurityPrivilege	3648	TiWorker.exe
Token: SeBackupPrivilege	3648	TiWorker.exe
Token: SeRestorePrivilege	3648	TiWorker.exe
Token: SeSecurityPrivilege	3648	TiWorker.exe
Token: SeBackupPrivilege	3648	TiWorker.exe
Token: SeRestorePrivilege	3648	TiWorker.exe
Token: SeSecurityPrivilege	3648	TiWorker.exe
Token: SeBackupPrivilege	3648	TiWorker.exe
Token: SeRestorePrivilege	3648	TiWorker.exe
Token: SeSecurityPrivilege	3648	TiWorker.exe
Token: SeBackupPrivilege	3648	TiWorker.exe
Token: SeRestorePrivilege	3648	TiWorker.exe
Token: SeSecurityPrivilege	3648	TiWorker.exe
Token: SeBackupPrivilege	3648	TiWorker.exe
Token: SeRestorePrivilege	3648	TiWorker.exe
Token: SeSecurityPrivilege	3648	TiWorker.exe
Token: SeBackupPrivilege	3648	TiWorker.exe
Token: SeRestorePrivilege	3648	TiWorker.exe
Token: SeSecurityPrivilege	3648	TiWorker.exe
Token: SeBackupPrivilege	3648	TiWorker.exe
Token: SeRestorePrivilege	3648	TiWorker.exe
Token: SeSecurityPrivilege	3648	TiWorker.exe
Token: SeBackupPrivilege	3648	TiWorker.exe
Token: SeRestorePrivilege	3648	TiWorker.exe
Token: SeSecurityPrivilege	3648	TiWorker.exe
Token: SeBackupPrivilege	3648	TiWorker.exe
Token: SeRestorePrivilege	3648	TiWorker.exe
Token: SeSecurityPrivilege	3648	TiWorker.exe
Token: SeBackupPrivilege	3648	TiWorker.exe
Token: SeRestorePrivilege	3648	TiWorker.exe
Token: SeSecurityPrivilege	3648	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0e6130a251fd955f9e1d722af47f060520579fa931695b439b26295927facd45.execmd.exe

description	pid	process	target process
PID 1140 wrote to memory of 548	1140	0e6130a251fd955f9e1d722af47f060520579fa931695b439b26295927facd45.exe	MediaCenter.exe
PID 1140 wrote to memory of 548	1140	0e6130a251fd955f9e1d722af47f060520579fa931695b439b26295927facd45.exe	MediaCenter.exe
PID 1140 wrote to memory of 548	1140	0e6130a251fd955f9e1d722af47f060520579fa931695b439b26295927facd45.exe	MediaCenter.exe
PID 1140 wrote to memory of 2244	1140	0e6130a251fd955f9e1d722af47f060520579fa931695b439b26295927facd45.exe	cmd.exe
PID 1140 wrote to memory of 2244	1140	0e6130a251fd955f9e1d722af47f060520579fa931695b439b26295927facd45.exe	cmd.exe
PID 1140 wrote to memory of 2244	1140	0e6130a251fd955f9e1d722af47f060520579fa931695b439b26295927facd45.exe	cmd.exe
PID 2244 wrote to memory of 2444	2244	cmd.exe	PING.EXE
PID 2244 wrote to memory of 2444	2244	cmd.exe	PING.EXE
PID 2244 wrote to memory of 2444	2244	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0e6130a251fd955f9e1d722af47f060520579fa931695b439b26295927facd45.exe
"C:\Users\Admin\AppData\Local\Temp\0e6130a251fd955f9e1d722af47f060520579fa931695b439b26295927facd45.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1140

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:548

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0e6130a251fd955f9e1d722af47f060520579fa931695b439b26295927facd45.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2244

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2444

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:2920

C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:3648

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

Remote System Discovery

1

T1018

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5
a1509f51fd90acc3d74806b114da753b

SHA1
f55940f063f7ffba311fdbce8cd21cbf26607705

SHA256
9fd97f9e15324a1f82672530735ce419455b7ba8d79074c5c5d1b8f9c0694e9b

SHA512
86ef1d4f8e3f266965aaed1bc25485ec40ebf2fe62544867774298484f51dd52486749dd1c1e524c5436e97caaaff40be0ce2892b97a5757b6a94f8b69a51865

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5
a1509f51fd90acc3d74806b114da753b

SHA1
f55940f063f7ffba311fdbce8cd21cbf26607705

SHA256
9fd97f9e15324a1f82672530735ce419455b7ba8d79074c5c5d1b8f9c0694e9b

SHA512
86ef1d4f8e3f266965aaed1bc25485ec40ebf2fe62544867774298484f51dd52486749dd1c1e524c5436e97caaaff40be0ce2892b97a5757b6a94f8b69a51865

Download Submit
memory/2920-132-0x000001BE86B20000-0x000001BE86B30000-memory.dmp

Filesize
64KB

Download
memory/2920-133-0x000001BE86B80000-0x000001BE86B90000-memory.dmp

Filesize
64KB

Download
memory/2920-134-0x000001BE89230000-0x000001BE89234000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads