sakula | 094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9

General

Target

094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe
Size

36KB
MD5

d619376add32d9014e50cbe436b04722
SHA1

a53f3001c1df0621b64d75743c7e1c41a7aa6f05
SHA256

094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9
SHA512

d63d002a2901bf2d32880f59d1808abf1d6e029b944f483658c8294b588e9daa1e445af2b5b0b76e00727ac55dd8e52388b10cf8ec3e0d8220ea512956f8b591

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

2644 MediaCenter.exe

pid	process
2644	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:

094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.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"	094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	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

2104 PING.EXE

pid	process
2104	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	2208	svchost.exe
Token: SeCreatePagefilePrivilege	2208	svchost.exe
Token: SeShutdownPrivilege	2208	svchost.exe
Token: SeCreatePagefilePrivilege	2208	svchost.exe
Token: SeShutdownPrivilege	2208	svchost.exe
Token: SeCreatePagefilePrivilege	2208	svchost.exe
Token: SeIncBasePriorityPrivilege	1540	094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe
Token: SeSecurityPrivilege	4852	TiWorker.exe
Token: SeRestorePrivilege	4852	TiWorker.exe
Token: SeBackupPrivilege	4852	TiWorker.exe
Token: SeBackupPrivilege	4852	TiWorker.exe
Token: SeRestorePrivilege	4852	TiWorker.exe
Token: SeSecurityPrivilege	4852	TiWorker.exe
Token: SeBackupPrivilege	4852	TiWorker.exe
Token: SeRestorePrivilege	4852	TiWorker.exe
Token: SeSecurityPrivilege	4852	TiWorker.exe
Token: SeBackupPrivilege	4852	TiWorker.exe
Token: SeRestorePrivilege	4852	TiWorker.exe
Token: SeSecurityPrivilege	4852	TiWorker.exe
Token: SeBackupPrivilege	4852	TiWorker.exe
Token: SeRestorePrivilege	4852	TiWorker.exe
Token: SeSecurityPrivilege	4852	TiWorker.exe
Token: SeBackupPrivilege	4852	TiWorker.exe
Token: SeRestorePrivilege	4852	TiWorker.exe
Token: SeSecurityPrivilege	4852	TiWorker.exe
Token: SeBackupPrivilege	4852	TiWorker.exe
Token: SeRestorePrivilege	4852	TiWorker.exe
Token: SeSecurityPrivilege	4852	TiWorker.exe
Token: SeBackupPrivilege	4852	TiWorker.exe
Token: SeRestorePrivilege	4852	TiWorker.exe
Token: SeSecurityPrivilege	4852	TiWorker.exe
Token: SeBackupPrivilege	4852	TiWorker.exe
Token: SeRestorePrivilege	4852	TiWorker.exe
Token: SeSecurityPrivilege	4852	TiWorker.exe
Token: SeBackupPrivilege	4852	TiWorker.exe
Token: SeRestorePrivilege	4852	TiWorker.exe
Token: SeSecurityPrivilege	4852	TiWorker.exe
Token: SeBackupPrivilege	4852	TiWorker.exe
Token: SeRestorePrivilege	4852	TiWorker.exe
Token: SeSecurityPrivilege	4852	TiWorker.exe
Token: SeBackupPrivilege	4852	TiWorker.exe
Token: SeRestorePrivilege	4852	TiWorker.exe
Token: SeSecurityPrivilege	4852	TiWorker.exe
Token: SeBackupPrivilege	4852	TiWorker.exe
Token: SeRestorePrivilege	4852	TiWorker.exe
Token: SeSecurityPrivilege	4852	TiWorker.exe
Token: SeBackupPrivilege	4852	TiWorker.exe
Token: SeRestorePrivilege	4852	TiWorker.exe
Token: SeSecurityPrivilege	4852	TiWorker.exe
Token: SeBackupPrivilege	4852	TiWorker.exe
Token: SeRestorePrivilege	4852	TiWorker.exe
Token: SeSecurityPrivilege	4852	TiWorker.exe
Token: SeBackupPrivilege	4852	TiWorker.exe
Token: SeRestorePrivilege	4852	TiWorker.exe
Token: SeSecurityPrivilege	4852	TiWorker.exe
Token: SeBackupPrivilege	4852	TiWorker.exe
Token: SeRestorePrivilege	4852	TiWorker.exe
Token: SeSecurityPrivilege	4852	TiWorker.exe
Token: SeBackupPrivilege	4852	TiWorker.exe
Token: SeRestorePrivilege	4852	TiWorker.exe
Token: SeSecurityPrivilege	4852	TiWorker.exe
Token: SeBackupPrivilege	4852	TiWorker.exe
Token: SeRestorePrivilege	4852	TiWorker.exe
Token: SeSecurityPrivilege	4852	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.execmd.exe

description	pid	process	target process
PID 1540 wrote to memory of 2644	1540	094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe	MediaCenter.exe
PID 1540 wrote to memory of 2644	1540	094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe	MediaCenter.exe
PID 1540 wrote to memory of 2644	1540	094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe	MediaCenter.exe
PID 1540 wrote to memory of 3652	1540	094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe	cmd.exe
PID 1540 wrote to memory of 3652	1540	094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe	cmd.exe
PID 1540 wrote to memory of 3652	1540	094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe	cmd.exe
PID 3652 wrote to memory of 2104	3652	cmd.exe	PING.EXE
PID 3652 wrote to memory of 2104	3652	cmd.exe	PING.EXE
PID 3652 wrote to memory of 2104	3652	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe
"C:\Users\Admin\AppData\Local\Temp\094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1540

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2644

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\094569c10de24c3f8f38330035b8321a655d348e83df808bcd5f2df9006661d9.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3652

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2104

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:2208

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:4852

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
cb96d6b3c1f8bf6c7cb391d166a561a1

SHA1
8b5101fe846399359225b826df23866af57f0677

SHA256
654812716224bed4ca9f828dc3cbf5d68d315839e6538a469fefced410e672d2

SHA512
d048ca94ed8272a29c7a0d066e95fe191f1956d75ea4091da99ac77574326a431fd7dc8c83985e3646f396b2567acf8ff4988edc8c615853e23abb5ac68e7370

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
cb96d6b3c1f8bf6c7cb391d166a561a1

SHA1
8b5101fe846399359225b826df23866af57f0677

SHA256
654812716224bed4ca9f828dc3cbf5d68d315839e6538a469fefced410e672d2

SHA512
d048ca94ed8272a29c7a0d066e95fe191f1956d75ea4091da99ac77574326a431fd7dc8c83985e3646f396b2567acf8ff4988edc8c615853e23abb5ac68e7370

Download Submit
memory/2208-133-0x000001C6ADA80000-0x000001C6ADA90000-memory.dmp

Filesize
64KB

Download
memory/2208-132-0x000001C6ADA20000-0x000001C6ADA30000-memory.dmp

Filesize
64KB

Download
memory/2208-134-0x000001C6B0150000-0x000001C6B0154000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads