sakula | 07ddcb1d946b111ddccf574da599e4b1cfc7082b62f9c0ac75fc316aef0dc37c

General

Target

07ddcb1d946b111ddccf574da599e4b1cfc7082b62f9c0ac75fc316aef0dc37c.exe
Size

99KB
MD5

77a310318bd89ac4a1e291862380e70a
SHA1

f37aec3c4eb6b1bb33582606bc5e807bf22d2fa4
SHA256

07ddcb1d946b111ddccf574da599e4b1cfc7082b62f9c0ac75fc316aef0dc37c
SHA512

8a789e4c938c6c718c372e3035ed0b755a752dfbfc38ec4346c025e95d4a4a32daf30fb28eb7fddb94237e62025d0696f189fc25f7c389cadc9f2d45ebbd78c6

Score

10^/10

sakula persistence rat 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

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

4056 MediaCenter.exe

pid	process
4056	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:

07ddcb1d946b111ddccf574da599e4b1cfc7082b62f9c0ac75fc316aef0dc37c.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	07ddcb1d946b111ddccf574da599e4b1cfc7082b62f9c0ac75fc316aef0dc37c.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

07ddcb1d946b111ddccf574da599e4b1cfc7082b62f9c0ac75fc316aef0dc37c.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"	07ddcb1d946b111ddccf574da599e4b1cfc7082b62f9c0ac75fc316aef0dc37c.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

1888 PING.EXE

pid	process
1888	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	3100	svchost.exe
Token: SeCreatePagefilePrivilege	3100	svchost.exe
Token: SeShutdownPrivilege	3100	svchost.exe
Token: SeCreatePagefilePrivilege	3100	svchost.exe
Token: SeShutdownPrivilege	3100	svchost.exe
Token: SeCreatePagefilePrivilege	3100	svchost.exe
Token: SeSecurityPrivilege	992	TiWorker.exe
Token: SeRestorePrivilege	992	TiWorker.exe
Token: SeBackupPrivilege	992	TiWorker.exe
Token: SeBackupPrivilege	992	TiWorker.exe
Token: SeRestorePrivilege	992	TiWorker.exe
Token: SeSecurityPrivilege	992	TiWorker.exe
Token: SeBackupPrivilege	992	TiWorker.exe
Token: SeRestorePrivilege	992	TiWorker.exe
Token: SeSecurityPrivilege	992	TiWorker.exe
Token: SeBackupPrivilege	992	TiWorker.exe
Token: SeRestorePrivilege	992	TiWorker.exe
Token: SeSecurityPrivilege	992	TiWorker.exe
Token: SeBackupPrivilege	992	TiWorker.exe
Token: SeRestorePrivilege	992	TiWorker.exe
Token: SeSecurityPrivilege	992	TiWorker.exe
Token: SeBackupPrivilege	992	TiWorker.exe
Token: SeRestorePrivilege	992	TiWorker.exe
Token: SeSecurityPrivilege	992	TiWorker.exe
Token: SeBackupPrivilege	992	TiWorker.exe
Token: SeRestorePrivilege	992	TiWorker.exe
Token: SeSecurityPrivilege	992	TiWorker.exe
Token: SeBackupPrivilege	992	TiWorker.exe
Token: SeRestorePrivilege	992	TiWorker.exe
Token: SeSecurityPrivilege	992	TiWorker.exe
Token: SeBackupPrivilege	992	TiWorker.exe
Token: SeRestorePrivilege	992	TiWorker.exe
Token: SeSecurityPrivilege	992	TiWorker.exe
Token: SeBackupPrivilege	992	TiWorker.exe
Token: SeRestorePrivilege	992	TiWorker.exe
Token: SeSecurityPrivilege	992	TiWorker.exe
Token: SeBackupPrivilege	992	TiWorker.exe
Token: SeRestorePrivilege	992	TiWorker.exe
Token: SeSecurityPrivilege	992	TiWorker.exe
Token: SeBackupPrivilege	992	TiWorker.exe
Token: SeRestorePrivilege	992	TiWorker.exe
Token: SeSecurityPrivilege	992	TiWorker.exe
Token: SeBackupPrivilege	992	TiWorker.exe
Token: SeRestorePrivilege	992	TiWorker.exe
Token: SeSecurityPrivilege	992	TiWorker.exe
Token: SeBackupPrivilege	992	TiWorker.exe
Token: SeRestorePrivilege	992	TiWorker.exe
Token: SeSecurityPrivilege	992	TiWorker.exe
Token: SeBackupPrivilege	992	TiWorker.exe
Token: SeRestorePrivilege	992	TiWorker.exe
Token: SeSecurityPrivilege	992	TiWorker.exe
Token: SeBackupPrivilege	992	TiWorker.exe
Token: SeRestorePrivilege	992	TiWorker.exe
Token: SeSecurityPrivilege	992	TiWorker.exe
Token: SeBackupPrivilege	992	TiWorker.exe
Token: SeRestorePrivilege	992	TiWorker.exe
Token: SeSecurityPrivilege	992	TiWorker.exe
Token: SeBackupPrivilege	992	TiWorker.exe
Token: SeRestorePrivilege	992	TiWorker.exe
Token: SeSecurityPrivilege	992	TiWorker.exe
Token: SeBackupPrivilege	992	TiWorker.exe
Token: SeRestorePrivilege	992	TiWorker.exe
Token: SeSecurityPrivilege	992	TiWorker.exe
Token: SeBackupPrivilege	992	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

07ddcb1d946b111ddccf574da599e4b1cfc7082b62f9c0ac75fc316aef0dc37c.execmd.exe

description	pid	process	target process
PID 3836 wrote to memory of 4056	3836	07ddcb1d946b111ddccf574da599e4b1cfc7082b62f9c0ac75fc316aef0dc37c.exe	MediaCenter.exe
PID 3836 wrote to memory of 4056	3836	07ddcb1d946b111ddccf574da599e4b1cfc7082b62f9c0ac75fc316aef0dc37c.exe	MediaCenter.exe
PID 3836 wrote to memory of 4056	3836	07ddcb1d946b111ddccf574da599e4b1cfc7082b62f9c0ac75fc316aef0dc37c.exe	MediaCenter.exe
PID 3836 wrote to memory of 2396	3836	07ddcb1d946b111ddccf574da599e4b1cfc7082b62f9c0ac75fc316aef0dc37c.exe	cmd.exe
PID 3836 wrote to memory of 2396	3836	07ddcb1d946b111ddccf574da599e4b1cfc7082b62f9c0ac75fc316aef0dc37c.exe	cmd.exe
PID 3836 wrote to memory of 2396	3836	07ddcb1d946b111ddccf574da599e4b1cfc7082b62f9c0ac75fc316aef0dc37c.exe	cmd.exe
PID 2396 wrote to memory of 1888	2396	cmd.exe	PING.EXE
PID 2396 wrote to memory of 1888	2396	cmd.exe	PING.EXE
PID 2396 wrote to memory of 1888	2396	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\07ddcb1d946b111ddccf574da599e4b1cfc7082b62f9c0ac75fc316aef0dc37c.exe
"C:\Users\Admin\AppData\Local\Temp\07ddcb1d946b111ddccf574da599e4b1cfc7082b62f9c0ac75fc316aef0dc37c.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3836

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4056

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\07ddcb1d946b111ddccf574da599e4b1cfc7082b62f9c0ac75fc316aef0dc37c.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2396

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1888

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:3100

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:992

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
94c82bdccc265591a2276bdca85534c5

SHA1
6e61e0c9b2d9aec6497be3fbc32c40e338b46d39

SHA256
91090e88ba3c65fdeaea020b986e0596eb82a293ce2d1230e30e1164ebb8cc24

SHA512
8820c2fdf4722448b8898c5b1967b106da8c8f3ee00bae11057250cdb991be47f780177c0531826c61c39b052b24a35aa0da7404d68a08f26c8fd727e2451aa1

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
94c82bdccc265591a2276bdca85534c5

SHA1
6e61e0c9b2d9aec6497be3fbc32c40e338b46d39

SHA256
91090e88ba3c65fdeaea020b986e0596eb82a293ce2d1230e30e1164ebb8cc24

SHA512
8820c2fdf4722448b8898c5b1967b106da8c8f3ee00bae11057250cdb991be47f780177c0531826c61c39b052b24a35aa0da7404d68a08f26c8fd727e2451aa1

Download Submit
memory/3100-132-0x000002277DB80000-0x000002277DB90000-memory.dmp

Filesize
64KB

Download
memory/3100-133-0x000002277E360000-0x000002277E370000-memory.dmp

Filesize
64KB

Download
memory/3100-134-0x000002277EF60000-0x000002277EF64000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads