sakula | 07d6db962047ecdba45d50b7a6924c97b183da573799bd3332d19718f0b02eb1

General

Target

07d6db962047ecdba45d50b7a6924c97b183da573799bd3332d19718f0b02eb1.exe
Size

176KB
MD5

0ee4615e38766f612d2ad93259da9ac1
SHA1

4c9a3c56651d5acd60303944676cd059e69cb574
SHA256

07d6db962047ecdba45d50b7a6924c97b183da573799bd3332d19718f0b02eb1
SHA512

773fccfd57efac08b14ead0d472b7bf021d75126d84482db86e1a3bddf58d3601dff4f2d86a310149c03255cffdc84c459f96401752ae82880adf944b9f03806

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 4 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
behavioral2/memory/4452-135-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral2/memory/3228-136-0x0000000000400000-0x0000000000420000-memory.dmp	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

3228 MediaCenter.exe

pid	process
3228	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:

07d6db962047ecdba45d50b7a6924c97b183da573799bd3332d19718f0b02eb1.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	07d6db962047ecdba45d50b7a6924c97b183da573799bd3332d19718f0b02eb1.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

07d6db962047ecdba45d50b7a6924c97b183da573799bd3332d19718f0b02eb1.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"	07d6db962047ecdba45d50b7a6924c97b183da573799bd3332d19718f0b02eb1.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

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\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
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log	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

3700 PING.EXE

pid	process
3700	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe07d6db962047ecdba45d50b7a6924c97b183da573799bd3332d19718f0b02eb1.exe

description	pid	process
Token: SeShutdownPrivilege	1608	svchost.exe
Token: SeCreatePagefilePrivilege	1608	svchost.exe
Token: SeShutdownPrivilege	1608	svchost.exe
Token: SeCreatePagefilePrivilege	1608	svchost.exe
Token: SeShutdownPrivilege	1608	svchost.exe
Token: SeCreatePagefilePrivilege	1608	svchost.exe
Token: SeSecurityPrivilege	4448	TiWorker.exe
Token: SeRestorePrivilege	4448	TiWorker.exe
Token: SeBackupPrivilege	4448	TiWorker.exe
Token: SeBackupPrivilege	4448	TiWorker.exe
Token: SeRestorePrivilege	4448	TiWorker.exe
Token: SeSecurityPrivilege	4448	TiWorker.exe
Token: SeBackupPrivilege	4448	TiWorker.exe
Token: SeRestorePrivilege	4448	TiWorker.exe
Token: SeSecurityPrivilege	4448	TiWorker.exe
Token: SeBackupPrivilege	4448	TiWorker.exe
Token: SeRestorePrivilege	4448	TiWorker.exe
Token: SeSecurityPrivilege	4448	TiWorker.exe
Token: SeBackupPrivilege	4448	TiWorker.exe
Token: SeRestorePrivilege	4448	TiWorker.exe
Token: SeSecurityPrivilege	4448	TiWorker.exe
Token: SeBackupPrivilege	4448	TiWorker.exe
Token: SeRestorePrivilege	4448	TiWorker.exe
Token: SeSecurityPrivilege	4448	TiWorker.exe
Token: SeBackupPrivilege	4448	TiWorker.exe
Token: SeRestorePrivilege	4448	TiWorker.exe
Token: SeSecurityPrivilege	4448	TiWorker.exe
Token: SeBackupPrivilege	4448	TiWorker.exe
Token: SeRestorePrivilege	4448	TiWorker.exe
Token: SeSecurityPrivilege	4448	TiWorker.exe
Token: SeBackupPrivilege	4448	TiWorker.exe
Token: SeRestorePrivilege	4448	TiWorker.exe
Token: SeSecurityPrivilege	4448	TiWorker.exe
Token: SeBackupPrivilege	4448	TiWorker.exe
Token: SeRestorePrivilege	4448	TiWorker.exe
Token: SeSecurityPrivilege	4448	TiWorker.exe
Token: SeBackupPrivilege	4448	TiWorker.exe
Token: SeRestorePrivilege	4448	TiWorker.exe
Token: SeSecurityPrivilege	4448	TiWorker.exe
Token: SeIncBasePriorityPrivilege	4452	07d6db962047ecdba45d50b7a6924c97b183da573799bd3332d19718f0b02eb1.exe
Token: SeBackupPrivilege	4448	TiWorker.exe
Token: SeRestorePrivilege	4448	TiWorker.exe
Token: SeSecurityPrivilege	4448	TiWorker.exe
Token: SeBackupPrivilege	4448	TiWorker.exe
Token: SeRestorePrivilege	4448	TiWorker.exe
Token: SeSecurityPrivilege	4448	TiWorker.exe
Token: SeBackupPrivilege	4448	TiWorker.exe
Token: SeRestorePrivilege	4448	TiWorker.exe
Token: SeSecurityPrivilege	4448	TiWorker.exe
Token: SeBackupPrivilege	4448	TiWorker.exe
Token: SeRestorePrivilege	4448	TiWorker.exe
Token: SeSecurityPrivilege	4448	TiWorker.exe
Token: SeBackupPrivilege	4448	TiWorker.exe
Token: SeRestorePrivilege	4448	TiWorker.exe
Token: SeSecurityPrivilege	4448	TiWorker.exe
Token: SeBackupPrivilege	4448	TiWorker.exe
Token: SeRestorePrivilege	4448	TiWorker.exe
Token: SeSecurityPrivilege	4448	TiWorker.exe
Token: SeBackupPrivilege	4448	TiWorker.exe
Token: SeRestorePrivilege	4448	TiWorker.exe
Token: SeSecurityPrivilege	4448	TiWorker.exe
Token: SeBackupPrivilege	4448	TiWorker.exe
Token: SeRestorePrivilege	4448	TiWorker.exe
Token: SeSecurityPrivilege	4448	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

07d6db962047ecdba45d50b7a6924c97b183da573799bd3332d19718f0b02eb1.execmd.exe

description	pid	process	target process
PID 4452 wrote to memory of 3228	4452	07d6db962047ecdba45d50b7a6924c97b183da573799bd3332d19718f0b02eb1.exe	MediaCenter.exe
PID 4452 wrote to memory of 3228	4452	07d6db962047ecdba45d50b7a6924c97b183da573799bd3332d19718f0b02eb1.exe	MediaCenter.exe
PID 4452 wrote to memory of 3228	4452	07d6db962047ecdba45d50b7a6924c97b183da573799bd3332d19718f0b02eb1.exe	MediaCenter.exe
PID 4452 wrote to memory of 1356	4452	07d6db962047ecdba45d50b7a6924c97b183da573799bd3332d19718f0b02eb1.exe	cmd.exe
PID 4452 wrote to memory of 1356	4452	07d6db962047ecdba45d50b7a6924c97b183da573799bd3332d19718f0b02eb1.exe	cmd.exe
PID 4452 wrote to memory of 1356	4452	07d6db962047ecdba45d50b7a6924c97b183da573799bd3332d19718f0b02eb1.exe	cmd.exe
PID 1356 wrote to memory of 3700	1356	cmd.exe	PING.EXE
PID 1356 wrote to memory of 3700	1356	cmd.exe	PING.EXE
PID 1356 wrote to memory of 3700	1356	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\07d6db962047ecdba45d50b7a6924c97b183da573799bd3332d19718f0b02eb1.exe
"C:\Users\Admin\AppData\Local\Temp\07d6db962047ecdba45d50b7a6924c97b183da573799bd3332d19718f0b02eb1.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4452

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3228

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\07d6db962047ecdba45d50b7a6924c97b183da573799bd3332d19718f0b02eb1.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1356

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3700

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:1608

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:4448

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
0569a506176615f1495b3557dfafc175

SHA1
dac9ec3faecde953c62af5f827c207a8bed12365

SHA256
2b45925fddeaf157219de49e9a1b5868cb17e8c72bedcc57cb47bd2976cf7195

SHA512
bc469bdd6135d3560fb203dc887dda79eb3fb80ae0238eefcd3f3d9c9201164a45a2b98120b9c4a86e59bb26fc72d0ccbe95a1f1b0877d40912eaabfeae04412

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
0569a506176615f1495b3557dfafc175

SHA1
dac9ec3faecde953c62af5f827c207a8bed12365

SHA256
2b45925fddeaf157219de49e9a1b5868cb17e8c72bedcc57cb47bd2976cf7195

SHA512
bc469bdd6135d3560fb203dc887dda79eb3fb80ae0238eefcd3f3d9c9201164a45a2b98120b9c4a86e59bb26fc72d0ccbe95a1f1b0877d40912eaabfeae04412

Download Submit
memory/1608-132-0x00000178CF590000-0x00000178CF5A0000-memory.dmp

Filesize
64KB

Download
memory/1608-133-0x00000178CFC20000-0x00000178CFC30000-memory.dmp

Filesize
64KB

Download
memory/1608-134-0x00000178D2310000-0x00000178D2314000-memory.dmp

Filesize
16KB

Download
memory/3228-136-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4452-135-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads