sakula | 0ebc6d18d76454b3a98645619ef048c7f95d1f643b470a84b921753bb293a656

General

Target

0ebc6d18d76454b3a98645619ef048c7f95d1f643b470a84b921753bb293a656.exe
Size

80KB
MD5

8836f5373cf7ef6bf1efcc2a87cb7cc2
SHA1

c8781b2640b2d035b6378ada755cb340e127556f
SHA256

0ebc6d18d76454b3a98645619ef048c7f95d1f643b470a84b921753bb293a656
SHA512

bc79652c260f0287a0e2c48dbb05db8ab55810936dc1038a4ce649352b8331727e2b098f2a023fd521791989ff1f7c188855e6d3b92b331939ca98400e9b2bd4

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

3172 MediaCenter.exe

pid	process
3172	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:

0ebc6d18d76454b3a98645619ef048c7f95d1f643b470a84b921753bb293a656.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0ebc6d18d76454b3a98645619ef048c7f95d1f643b470a84b921753bb293a656.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0ebc6d18d76454b3a98645619ef048c7f95d1f643b470a84b921753bb293a656.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"	0ebc6d18d76454b3a98645619ef048c7f95d1f643b470a84b921753bb293a656.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

3944 PING.EXE

pid	process
3944	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

0ebc6d18d76454b3a98645619ef048c7f95d1f643b470a84b921753bb293a656.exesvchost.exeTiWorker.exe

description	pid	process
Token: SeIncBasePriorityPrivilege	1984	0ebc6d18d76454b3a98645619ef048c7f95d1f643b470a84b921753bb293a656.exe
Token: SeShutdownPrivilege	3868	svchost.exe
Token: SeCreatePagefilePrivilege	3868	svchost.exe
Token: SeShutdownPrivilege	3868	svchost.exe
Token: SeCreatePagefilePrivilege	3868	svchost.exe
Token: SeShutdownPrivilege	3868	svchost.exe
Token: SeCreatePagefilePrivilege	3868	svchost.exe
Token: SeSecurityPrivilege	704	TiWorker.exe
Token: SeRestorePrivilege	704	TiWorker.exe
Token: SeBackupPrivilege	704	TiWorker.exe
Token: SeBackupPrivilege	704	TiWorker.exe
Token: SeRestorePrivilege	704	TiWorker.exe
Token: SeSecurityPrivilege	704	TiWorker.exe
Token: SeBackupPrivilege	704	TiWorker.exe
Token: SeRestorePrivilege	704	TiWorker.exe
Token: SeSecurityPrivilege	704	TiWorker.exe
Token: SeBackupPrivilege	704	TiWorker.exe
Token: SeRestorePrivilege	704	TiWorker.exe
Token: SeSecurityPrivilege	704	TiWorker.exe
Token: SeBackupPrivilege	704	TiWorker.exe
Token: SeRestorePrivilege	704	TiWorker.exe
Token: SeSecurityPrivilege	704	TiWorker.exe
Token: SeBackupPrivilege	704	TiWorker.exe
Token: SeRestorePrivilege	704	TiWorker.exe
Token: SeSecurityPrivilege	704	TiWorker.exe
Token: SeBackupPrivilege	704	TiWorker.exe
Token: SeRestorePrivilege	704	TiWorker.exe
Token: SeSecurityPrivilege	704	TiWorker.exe
Token: SeBackupPrivilege	704	TiWorker.exe
Token: SeRestorePrivilege	704	TiWorker.exe
Token: SeSecurityPrivilege	704	TiWorker.exe
Token: SeBackupPrivilege	704	TiWorker.exe
Token: SeRestorePrivilege	704	TiWorker.exe
Token: SeSecurityPrivilege	704	TiWorker.exe
Token: SeBackupPrivilege	704	TiWorker.exe
Token: SeRestorePrivilege	704	TiWorker.exe
Token: SeSecurityPrivilege	704	TiWorker.exe
Token: SeBackupPrivilege	704	TiWorker.exe
Token: SeRestorePrivilege	704	TiWorker.exe
Token: SeSecurityPrivilege	704	TiWorker.exe
Token: SeBackupPrivilege	704	TiWorker.exe
Token: SeRestorePrivilege	704	TiWorker.exe
Token: SeSecurityPrivilege	704	TiWorker.exe
Token: SeBackupPrivilege	704	TiWorker.exe
Token: SeRestorePrivilege	704	TiWorker.exe
Token: SeSecurityPrivilege	704	TiWorker.exe
Token: SeBackupPrivilege	704	TiWorker.exe
Token: SeRestorePrivilege	704	TiWorker.exe
Token: SeSecurityPrivilege	704	TiWorker.exe
Token: SeBackupPrivilege	704	TiWorker.exe
Token: SeRestorePrivilege	704	TiWorker.exe
Token: SeSecurityPrivilege	704	TiWorker.exe
Token: SeBackupPrivilege	704	TiWorker.exe
Token: SeRestorePrivilege	704	TiWorker.exe
Token: SeSecurityPrivilege	704	TiWorker.exe
Token: SeBackupPrivilege	704	TiWorker.exe
Token: SeRestorePrivilege	704	TiWorker.exe
Token: SeSecurityPrivilege	704	TiWorker.exe
Token: SeBackupPrivilege	704	TiWorker.exe
Token: SeRestorePrivilege	704	TiWorker.exe
Token: SeSecurityPrivilege	704	TiWorker.exe
Token: SeBackupPrivilege	704	TiWorker.exe
Token: SeRestorePrivilege	704	TiWorker.exe
Token: SeSecurityPrivilege	704	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0ebc6d18d76454b3a98645619ef048c7f95d1f643b470a84b921753bb293a656.execmd.exe

description	pid	process	target process
PID 1984 wrote to memory of 3172	1984	0ebc6d18d76454b3a98645619ef048c7f95d1f643b470a84b921753bb293a656.exe	MediaCenter.exe
PID 1984 wrote to memory of 3172	1984	0ebc6d18d76454b3a98645619ef048c7f95d1f643b470a84b921753bb293a656.exe	MediaCenter.exe
PID 1984 wrote to memory of 3172	1984	0ebc6d18d76454b3a98645619ef048c7f95d1f643b470a84b921753bb293a656.exe	MediaCenter.exe
PID 1984 wrote to memory of 2044	1984	0ebc6d18d76454b3a98645619ef048c7f95d1f643b470a84b921753bb293a656.exe	cmd.exe
PID 1984 wrote to memory of 2044	1984	0ebc6d18d76454b3a98645619ef048c7f95d1f643b470a84b921753bb293a656.exe	cmd.exe
PID 1984 wrote to memory of 2044	1984	0ebc6d18d76454b3a98645619ef048c7f95d1f643b470a84b921753bb293a656.exe	cmd.exe
PID 2044 wrote to memory of 3944	2044	cmd.exe	PING.EXE
PID 2044 wrote to memory of 3944	2044	cmd.exe	PING.EXE
PID 2044 wrote to memory of 3944	2044	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0ebc6d18d76454b3a98645619ef048c7f95d1f643b470a84b921753bb293a656.exe
"C:\Users\Admin\AppData\Local\Temp\0ebc6d18d76454b3a98645619ef048c7f95d1f643b470a84b921753bb293a656.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1984

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3172

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0ebc6d18d76454b3a98645619ef048c7f95d1f643b470a84b921753bb293a656.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2044

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3944

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:3868

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:704

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
15c7e7c3d7667ddb65efb3d44dbc7c66

SHA1
a4617a1a86b8a62323a8a4b56571fa56f4ebf4b3

SHA256
3bfbc629f95b05146de045bc57eed8a52c077422c5687c954982943273d94169

SHA512
44477025998f2c29310e8b88eca8f75dba80389ea21bc00b61c10a23e5a6b05c33d524152be2aa0ba92d7964eda8c4f446b5f18b705c522efe1e9dc43b36ac94

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

MD5
15c7e7c3d7667ddb65efb3d44dbc7c66

SHA1
a4617a1a86b8a62323a8a4b56571fa56f4ebf4b3

SHA256
3bfbc629f95b05146de045bc57eed8a52c077422c5687c954982943273d94169

SHA512
44477025998f2c29310e8b88eca8f75dba80389ea21bc00b61c10a23e5a6b05c33d524152be2aa0ba92d7964eda8c4f446b5f18b705c522efe1e9dc43b36ac94

Download Submit
memory/3868-132-0x000001CDB2D60000-0x000001CDB2D70000-memory.dmp

Filesize
64KB

Download
memory/3868-133-0x000001CDB3320000-0x000001CDB3330000-memory.dmp

Filesize
64KB

Download
memory/3868-134-0x000001CDB59B0000-0x000001CDB59B4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads