sakula | 0ed87056f63f42162622d3fbf504a9a404cab9a17345b2c44bb8cfffdb0f6101

General

Target

0ed87056f63f42162622d3fbf504a9a404cab9a17345b2c44bb8cfffdb0f6101.exe
Size

80KB
MD5

5a87dfdb35a21d3f81e5a7fc4b62907e
SHA1

faabf974fd15aa923d476570c5bc71e4ebea3b48
SHA256

0ed87056f63f42162622d3fbf504a9a404cab9a17345b2c44bb8cfffdb0f6101
SHA512

ca24a3a0b097ee7ca1eb1fac00036e231bf637138c0eb8761eb254a2f94740e71ab9a652a4d31bfd4f6087c5688822f72d074bd48f087048de1db5176ba2698f

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

1292 MediaCenter.exe

pid	process
1292	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:

0ed87056f63f42162622d3fbf504a9a404cab9a17345b2c44bb8cfffdb0f6101.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0ed87056f63f42162622d3fbf504a9a404cab9a17345b2c44bb8cfffdb0f6101.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0ed87056f63f42162622d3fbf504a9a404cab9a17345b2c44bb8cfffdb0f6101.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"	0ed87056f63f42162622d3fbf504a9a404cab9a17345b2c44bb8cfffdb0f6101.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

2304 PING.EXE

pid	process
2304	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0ed87056f63f42162622d3fbf504a9a404cab9a17345b2c44bb8cfffdb0f6101.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	3580	svchost.exe
Token: SeCreatePagefilePrivilege	3580	svchost.exe
Token: SeShutdownPrivilege	3580	svchost.exe
Token: SeCreatePagefilePrivilege	3580	svchost.exe
Token: SeShutdownPrivilege	3580	svchost.exe
Token: SeCreatePagefilePrivilege	3580	svchost.exe
Token: SeIncBasePriorityPrivilege	4100	0ed87056f63f42162622d3fbf504a9a404cab9a17345b2c44bb8cfffdb0f6101.exe
Token: SeSecurityPrivilege	1996	TiWorker.exe
Token: SeRestorePrivilege	1996	TiWorker.exe
Token: SeBackupPrivilege	1996	TiWorker.exe
Token: SeBackupPrivilege	1996	TiWorker.exe
Token: SeRestorePrivilege	1996	TiWorker.exe
Token: SeSecurityPrivilege	1996	TiWorker.exe
Token: SeBackupPrivilege	1996	TiWorker.exe
Token: SeRestorePrivilege	1996	TiWorker.exe
Token: SeSecurityPrivilege	1996	TiWorker.exe
Token: SeBackupPrivilege	1996	TiWorker.exe
Token: SeRestorePrivilege	1996	TiWorker.exe
Token: SeSecurityPrivilege	1996	TiWorker.exe
Token: SeBackupPrivilege	1996	TiWorker.exe
Token: SeRestorePrivilege	1996	TiWorker.exe
Token: SeSecurityPrivilege	1996	TiWorker.exe
Token: SeBackupPrivilege	1996	TiWorker.exe
Token: SeRestorePrivilege	1996	TiWorker.exe
Token: SeSecurityPrivilege	1996	TiWorker.exe
Token: SeBackupPrivilege	1996	TiWorker.exe
Token: SeRestorePrivilege	1996	TiWorker.exe
Token: SeSecurityPrivilege	1996	TiWorker.exe
Token: SeBackupPrivilege	1996	TiWorker.exe
Token: SeRestorePrivilege	1996	TiWorker.exe
Token: SeSecurityPrivilege	1996	TiWorker.exe
Token: SeBackupPrivilege	1996	TiWorker.exe
Token: SeRestorePrivilege	1996	TiWorker.exe
Token: SeSecurityPrivilege	1996	TiWorker.exe
Token: SeBackupPrivilege	1996	TiWorker.exe
Token: SeRestorePrivilege	1996	TiWorker.exe
Token: SeSecurityPrivilege	1996	TiWorker.exe
Token: SeBackupPrivilege	1996	TiWorker.exe
Token: SeRestorePrivilege	1996	TiWorker.exe
Token: SeSecurityPrivilege	1996	TiWorker.exe
Token: SeBackupPrivilege	1996	TiWorker.exe
Token: SeRestorePrivilege	1996	TiWorker.exe
Token: SeSecurityPrivilege	1996	TiWorker.exe
Token: SeBackupPrivilege	1996	TiWorker.exe
Token: SeRestorePrivilege	1996	TiWorker.exe
Token: SeSecurityPrivilege	1996	TiWorker.exe
Token: SeBackupPrivilege	1996	TiWorker.exe
Token: SeRestorePrivilege	1996	TiWorker.exe
Token: SeSecurityPrivilege	1996	TiWorker.exe
Token: SeBackupPrivilege	1996	TiWorker.exe
Token: SeRestorePrivilege	1996	TiWorker.exe
Token: SeSecurityPrivilege	1996	TiWorker.exe
Token: SeBackupPrivilege	1996	TiWorker.exe
Token: SeRestorePrivilege	1996	TiWorker.exe
Token: SeSecurityPrivilege	1996	TiWorker.exe
Token: SeBackupPrivilege	1996	TiWorker.exe
Token: SeRestorePrivilege	1996	TiWorker.exe
Token: SeSecurityPrivilege	1996	TiWorker.exe
Token: SeBackupPrivilege	1996	TiWorker.exe
Token: SeRestorePrivilege	1996	TiWorker.exe
Token: SeSecurityPrivilege	1996	TiWorker.exe
Token: SeBackupPrivilege	1996	TiWorker.exe
Token: SeRestorePrivilege	1996	TiWorker.exe
Token: SeSecurityPrivilege	1996	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0ed87056f63f42162622d3fbf504a9a404cab9a17345b2c44bb8cfffdb0f6101.execmd.exe

description	pid	process	target process
PID 4100 wrote to memory of 1292	4100	0ed87056f63f42162622d3fbf504a9a404cab9a17345b2c44bb8cfffdb0f6101.exe	MediaCenter.exe
PID 4100 wrote to memory of 1292	4100	0ed87056f63f42162622d3fbf504a9a404cab9a17345b2c44bb8cfffdb0f6101.exe	MediaCenter.exe
PID 4100 wrote to memory of 1292	4100	0ed87056f63f42162622d3fbf504a9a404cab9a17345b2c44bb8cfffdb0f6101.exe	MediaCenter.exe
PID 4100 wrote to memory of 912	4100	0ed87056f63f42162622d3fbf504a9a404cab9a17345b2c44bb8cfffdb0f6101.exe	cmd.exe
PID 4100 wrote to memory of 912	4100	0ed87056f63f42162622d3fbf504a9a404cab9a17345b2c44bb8cfffdb0f6101.exe	cmd.exe
PID 4100 wrote to memory of 912	4100	0ed87056f63f42162622d3fbf504a9a404cab9a17345b2c44bb8cfffdb0f6101.exe	cmd.exe
PID 912 wrote to memory of 2304	912	cmd.exe	PING.EXE
PID 912 wrote to memory of 2304	912	cmd.exe	PING.EXE
PID 912 wrote to memory of 2304	912	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0ed87056f63f42162622d3fbf504a9a404cab9a17345b2c44bb8cfffdb0f6101.exe
"C:\Users\Admin\AppData\Local\Temp\0ed87056f63f42162622d3fbf504a9a404cab9a17345b2c44bb8cfffdb0f6101.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4100

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1292

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0ed87056f63f42162622d3fbf504a9a404cab9a17345b2c44bb8cfffdb0f6101.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:912

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2304

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:3580

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:1996

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
08d8902ad3221971edd8b6790f057af5

SHA1
0872eaa628f7a7ce95a9e3af57a2a1059d2b1bef

SHA256
67ff49d0df8a613b27ad67bc4708aac69a9a854b996241074eefa665ffca77e7

SHA512
2e8eb023d48616f02897fd17cf68f1ed57eb0335d053f23e32d7f7582c2589e8fbeaa4e65716d1da2253b35235017c440a73c0dbe6959bb209c7d3c24091a881

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

MD5
08d8902ad3221971edd8b6790f057af5

SHA1
0872eaa628f7a7ce95a9e3af57a2a1059d2b1bef

SHA256
67ff49d0df8a613b27ad67bc4708aac69a9a854b996241074eefa665ffca77e7

SHA512
2e8eb023d48616f02897fd17cf68f1ed57eb0335d053f23e32d7f7582c2589e8fbeaa4e65716d1da2253b35235017c440a73c0dbe6959bb209c7d3c24091a881

Download Submit
memory/3580-133-0x0000024F1C620000-0x0000024F1C630000-memory.dmp

Filesize
64KB

Download
memory/3580-132-0x0000024F1BF60000-0x0000024F1BF70000-memory.dmp

Filesize
64KB

Download
memory/3580-134-0x0000024F1ECE0000-0x0000024F1ECE4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads