sakula | 0d89538003492a405b228fd69ee2b829b228e4900f406f7702b20044034b00b7

General

Target

0d89538003492a405b228fd69ee2b829b228e4900f406f7702b20044034b00b7.exe
Size

36KB
MD5

3e269d9415e43988c2ff16876dc280d2
SHA1

3ccbc7d984eee5e5a55b4995f91f1543cd7ef675
SHA256

0d89538003492a405b228fd69ee2b829b228e4900f406f7702b20044034b00b7
SHA512

f6dd79b851953c647ca90cb08641c4d86c1a6349a388f8439cf85f9c0bef953245f5156fd794d77b19671863ebbff0c650b651895c98ed00430e66f91d0b0b57

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

3644 MediaCenter.exe

pid	process
3644	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:

0d89538003492a405b228fd69ee2b829b228e4900f406f7702b20044034b00b7.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0d89538003492a405b228fd69ee2b829b228e4900f406f7702b20044034b00b7.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0d89538003492a405b228fd69ee2b829b228e4900f406f7702b20044034b00b7.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"	0d89538003492a405b228fd69ee2b829b228e4900f406f7702b20044034b00b7.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

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

4060 PING.EXE

pid	process
4060	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

0d89538003492a405b228fd69ee2b829b228e4900f406f7702b20044034b00b7.exesvchost.exeTiWorker.exe

description	pid	process
Token: SeIncBasePriorityPrivilege	2880	0d89538003492a405b228fd69ee2b829b228e4900f406f7702b20044034b00b7.exe
Token: SeShutdownPrivilege	1148	svchost.exe
Token: SeCreatePagefilePrivilege	1148	svchost.exe
Token: SeShutdownPrivilege	1148	svchost.exe
Token: SeCreatePagefilePrivilege	1148	svchost.exe
Token: SeShutdownPrivilege	1148	svchost.exe
Token: SeCreatePagefilePrivilege	1148	svchost.exe
Token: SeSecurityPrivilege	3716	TiWorker.exe
Token: SeRestorePrivilege	3716	TiWorker.exe
Token: SeBackupPrivilege	3716	TiWorker.exe
Token: SeBackupPrivilege	3716	TiWorker.exe
Token: SeRestorePrivilege	3716	TiWorker.exe
Token: SeSecurityPrivilege	3716	TiWorker.exe
Token: SeBackupPrivilege	3716	TiWorker.exe
Token: SeRestorePrivilege	3716	TiWorker.exe
Token: SeSecurityPrivilege	3716	TiWorker.exe
Token: SeBackupPrivilege	3716	TiWorker.exe
Token: SeRestorePrivilege	3716	TiWorker.exe
Token: SeSecurityPrivilege	3716	TiWorker.exe
Token: SeBackupPrivilege	3716	TiWorker.exe
Token: SeRestorePrivilege	3716	TiWorker.exe
Token: SeSecurityPrivilege	3716	TiWorker.exe
Token: SeBackupPrivilege	3716	TiWorker.exe
Token: SeRestorePrivilege	3716	TiWorker.exe
Token: SeSecurityPrivilege	3716	TiWorker.exe
Token: SeBackupPrivilege	3716	TiWorker.exe
Token: SeRestorePrivilege	3716	TiWorker.exe
Token: SeSecurityPrivilege	3716	TiWorker.exe
Token: SeBackupPrivilege	3716	TiWorker.exe
Token: SeRestorePrivilege	3716	TiWorker.exe
Token: SeSecurityPrivilege	3716	TiWorker.exe
Token: SeBackupPrivilege	3716	TiWorker.exe
Token: SeRestorePrivilege	3716	TiWorker.exe
Token: SeSecurityPrivilege	3716	TiWorker.exe
Token: SeBackupPrivilege	3716	TiWorker.exe
Token: SeRestorePrivilege	3716	TiWorker.exe
Token: SeSecurityPrivilege	3716	TiWorker.exe
Token: SeBackupPrivilege	3716	TiWorker.exe
Token: SeRestorePrivilege	3716	TiWorker.exe
Token: SeSecurityPrivilege	3716	TiWorker.exe
Token: SeBackupPrivilege	3716	TiWorker.exe
Token: SeRestorePrivilege	3716	TiWorker.exe
Token: SeSecurityPrivilege	3716	TiWorker.exe
Token: SeBackupPrivilege	3716	TiWorker.exe
Token: SeRestorePrivilege	3716	TiWorker.exe
Token: SeSecurityPrivilege	3716	TiWorker.exe
Token: SeBackupPrivilege	3716	TiWorker.exe
Token: SeRestorePrivilege	3716	TiWorker.exe
Token: SeSecurityPrivilege	3716	TiWorker.exe
Token: SeBackupPrivilege	3716	TiWorker.exe
Token: SeRestorePrivilege	3716	TiWorker.exe
Token: SeSecurityPrivilege	3716	TiWorker.exe
Token: SeBackupPrivilege	3716	TiWorker.exe
Token: SeRestorePrivilege	3716	TiWorker.exe
Token: SeSecurityPrivilege	3716	TiWorker.exe
Token: SeBackupPrivilege	3716	TiWorker.exe
Token: SeRestorePrivilege	3716	TiWorker.exe
Token: SeSecurityPrivilege	3716	TiWorker.exe
Token: SeBackupPrivilege	3716	TiWorker.exe
Token: SeRestorePrivilege	3716	TiWorker.exe
Token: SeSecurityPrivilege	3716	TiWorker.exe
Token: SeBackupPrivilege	3716	TiWorker.exe
Token: SeRestorePrivilege	3716	TiWorker.exe
Token: SeSecurityPrivilege	3716	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0d89538003492a405b228fd69ee2b829b228e4900f406f7702b20044034b00b7.execmd.exe

description	pid	process	target process
PID 2880 wrote to memory of 3644	2880	0d89538003492a405b228fd69ee2b829b228e4900f406f7702b20044034b00b7.exe	MediaCenter.exe
PID 2880 wrote to memory of 3644	2880	0d89538003492a405b228fd69ee2b829b228e4900f406f7702b20044034b00b7.exe	MediaCenter.exe
PID 2880 wrote to memory of 3644	2880	0d89538003492a405b228fd69ee2b829b228e4900f406f7702b20044034b00b7.exe	MediaCenter.exe
PID 2880 wrote to memory of 1988	2880	0d89538003492a405b228fd69ee2b829b228e4900f406f7702b20044034b00b7.exe	cmd.exe
PID 2880 wrote to memory of 1988	2880	0d89538003492a405b228fd69ee2b829b228e4900f406f7702b20044034b00b7.exe	cmd.exe
PID 2880 wrote to memory of 1988	2880	0d89538003492a405b228fd69ee2b829b228e4900f406f7702b20044034b00b7.exe	cmd.exe
PID 1988 wrote to memory of 4060	1988	cmd.exe	PING.EXE
PID 1988 wrote to memory of 4060	1988	cmd.exe	PING.EXE
PID 1988 wrote to memory of 4060	1988	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0d89538003492a405b228fd69ee2b829b228e4900f406f7702b20044034b00b7.exe
"C:\Users\Admin\AppData\Local\Temp\0d89538003492a405b228fd69ee2b829b228e4900f406f7702b20044034b00b7.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2880

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3644

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0d89538003492a405b228fd69ee2b829b228e4900f406f7702b20044034b00b7.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1988

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4060

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:1148

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:3716

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
4c8955b050f4783060461b41b8e9a079

SHA1
94b565a3411c042953c4b3376e968be49d6bd506

SHA256
0082c4bb24bacc0b9fc97d69e2a6884613fa8d91480b9377b63fc4d89a9275a2

SHA512
69bb4b295ab8d8f8a44dc41fcd2f02eb057c8b89b13bc62c3f0126d64fe84a87b6cf44e26a59f8cc1d440a8297577e56ecf198d0af16b2fcf54c7cda78d3abe0

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

MD5
4c8955b050f4783060461b41b8e9a079

SHA1
94b565a3411c042953c4b3376e968be49d6bd506

SHA256
0082c4bb24bacc0b9fc97d69e2a6884613fa8d91480b9377b63fc4d89a9275a2

SHA512
69bb4b295ab8d8f8a44dc41fcd2f02eb057c8b89b13bc62c3f0126d64fe84a87b6cf44e26a59f8cc1d440a8297577e56ecf198d0af16b2fcf54c7cda78d3abe0

Download Submit
memory/1148-132-0x00000248ACF30000-0x00000248ACF40000-memory.dmp

Filesize
64KB

Download
memory/1148-133-0x00000248ACF90000-0x00000248ACFA0000-memory.dmp

Filesize
64KB

Download
memory/1148-134-0x00000248AFC80000-0x00000248AFC84000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads