sakula | 0e8fc57e3bc81050c8504dd1dfab4753474b30f430c38ed2c65b349e266cc49b

General

Target

0e8fc57e3bc81050c8504dd1dfab4753474b30f430c38ed2c65b349e266cc49b.exe
Size

58KB
MD5

ba110d361d6ede128380124cf989ab67
SHA1

c2eef5f2053f636c69386711f5bb2400687065d0
SHA256

0e8fc57e3bc81050c8504dd1dfab4753474b30f430c38ed2c65b349e266cc49b
SHA512

b5e5a27bbb1a99c47e946a89bfee5223743b02aab1ec2d953166999cdfe004a6f627960736222a2b07711740f9dea8e81e433bc6d522165fecc8f004cd3eafea

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

4456 MediaCenter.exe

pid	process
4456	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:

0e8fc57e3bc81050c8504dd1dfab4753474b30f430c38ed2c65b349e266cc49b.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0e8fc57e3bc81050c8504dd1dfab4753474b30f430c38ed2c65b349e266cc49b.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0e8fc57e3bc81050c8504dd1dfab4753474b30f430c38ed2c65b349e266cc49b.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"	0e8fc57e3bc81050c8504dd1dfab4753474b30f430c38ed2c65b349e266cc49b.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

1152 PING.EXE

pid	process
1152	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0e8fc57e3bc81050c8504dd1dfab4753474b30f430c38ed2c65b349e266cc49b.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	3528	svchost.exe
Token: SeCreatePagefilePrivilege	3528	svchost.exe
Token: SeShutdownPrivilege	3528	svchost.exe
Token: SeCreatePagefilePrivilege	3528	svchost.exe
Token: SeShutdownPrivilege	3528	svchost.exe
Token: SeCreatePagefilePrivilege	3528	svchost.exe
Token: SeIncBasePriorityPrivilege	5016	0e8fc57e3bc81050c8504dd1dfab4753474b30f430c38ed2c65b349e266cc49b.exe
Token: SeSecurityPrivilege	4056	TiWorker.exe
Token: SeRestorePrivilege	4056	TiWorker.exe
Token: SeBackupPrivilege	4056	TiWorker.exe
Token: SeBackupPrivilege	4056	TiWorker.exe
Token: SeRestorePrivilege	4056	TiWorker.exe
Token: SeSecurityPrivilege	4056	TiWorker.exe
Token: SeBackupPrivilege	4056	TiWorker.exe
Token: SeRestorePrivilege	4056	TiWorker.exe
Token: SeSecurityPrivilege	4056	TiWorker.exe
Token: SeBackupPrivilege	4056	TiWorker.exe
Token: SeRestorePrivilege	4056	TiWorker.exe
Token: SeSecurityPrivilege	4056	TiWorker.exe
Token: SeBackupPrivilege	4056	TiWorker.exe
Token: SeRestorePrivilege	4056	TiWorker.exe
Token: SeSecurityPrivilege	4056	TiWorker.exe
Token: SeBackupPrivilege	4056	TiWorker.exe
Token: SeRestorePrivilege	4056	TiWorker.exe
Token: SeSecurityPrivilege	4056	TiWorker.exe
Token: SeBackupPrivilege	4056	TiWorker.exe
Token: SeRestorePrivilege	4056	TiWorker.exe
Token: SeSecurityPrivilege	4056	TiWorker.exe
Token: SeBackupPrivilege	4056	TiWorker.exe
Token: SeRestorePrivilege	4056	TiWorker.exe
Token: SeSecurityPrivilege	4056	TiWorker.exe
Token: SeBackupPrivilege	4056	TiWorker.exe
Token: SeRestorePrivilege	4056	TiWorker.exe
Token: SeSecurityPrivilege	4056	TiWorker.exe
Token: SeBackupPrivilege	4056	TiWorker.exe
Token: SeRestorePrivilege	4056	TiWorker.exe
Token: SeSecurityPrivilege	4056	TiWorker.exe
Token: SeBackupPrivilege	4056	TiWorker.exe
Token: SeRestorePrivilege	4056	TiWorker.exe
Token: SeSecurityPrivilege	4056	TiWorker.exe
Token: SeBackupPrivilege	4056	TiWorker.exe
Token: SeRestorePrivilege	4056	TiWorker.exe
Token: SeSecurityPrivilege	4056	TiWorker.exe
Token: SeBackupPrivilege	4056	TiWorker.exe
Token: SeRestorePrivilege	4056	TiWorker.exe
Token: SeSecurityPrivilege	4056	TiWorker.exe
Token: SeBackupPrivilege	4056	TiWorker.exe
Token: SeRestorePrivilege	4056	TiWorker.exe
Token: SeSecurityPrivilege	4056	TiWorker.exe
Token: SeBackupPrivilege	4056	TiWorker.exe
Token: SeRestorePrivilege	4056	TiWorker.exe
Token: SeSecurityPrivilege	4056	TiWorker.exe
Token: SeBackupPrivilege	4056	TiWorker.exe
Token: SeRestorePrivilege	4056	TiWorker.exe
Token: SeSecurityPrivilege	4056	TiWorker.exe
Token: SeBackupPrivilege	4056	TiWorker.exe
Token: SeRestorePrivilege	4056	TiWorker.exe
Token: SeSecurityPrivilege	4056	TiWorker.exe
Token: SeBackupPrivilege	4056	TiWorker.exe
Token: SeRestorePrivilege	4056	TiWorker.exe
Token: SeSecurityPrivilege	4056	TiWorker.exe
Token: SeBackupPrivilege	4056	TiWorker.exe
Token: SeRestorePrivilege	4056	TiWorker.exe
Token: SeSecurityPrivilege	4056	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0e8fc57e3bc81050c8504dd1dfab4753474b30f430c38ed2c65b349e266cc49b.execmd.exe

description	pid	process	target process
PID 5016 wrote to memory of 4456	5016	0e8fc57e3bc81050c8504dd1dfab4753474b30f430c38ed2c65b349e266cc49b.exe	MediaCenter.exe
PID 5016 wrote to memory of 4456	5016	0e8fc57e3bc81050c8504dd1dfab4753474b30f430c38ed2c65b349e266cc49b.exe	MediaCenter.exe
PID 5016 wrote to memory of 4456	5016	0e8fc57e3bc81050c8504dd1dfab4753474b30f430c38ed2c65b349e266cc49b.exe	MediaCenter.exe
PID 5016 wrote to memory of 4580	5016	0e8fc57e3bc81050c8504dd1dfab4753474b30f430c38ed2c65b349e266cc49b.exe	cmd.exe
PID 5016 wrote to memory of 4580	5016	0e8fc57e3bc81050c8504dd1dfab4753474b30f430c38ed2c65b349e266cc49b.exe	cmd.exe
PID 5016 wrote to memory of 4580	5016	0e8fc57e3bc81050c8504dd1dfab4753474b30f430c38ed2c65b349e266cc49b.exe	cmd.exe
PID 4580 wrote to memory of 1152	4580	cmd.exe	PING.EXE
PID 4580 wrote to memory of 1152	4580	cmd.exe	PING.EXE
PID 4580 wrote to memory of 1152	4580	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0e8fc57e3bc81050c8504dd1dfab4753474b30f430c38ed2c65b349e266cc49b.exe
"C:\Users\Admin\AppData\Local\Temp\0e8fc57e3bc81050c8504dd1dfab4753474b30f430c38ed2c65b349e266cc49b.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5016

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4456

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0e8fc57e3bc81050c8504dd1dfab4753474b30f430c38ed2c65b349e266cc49b.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4580

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1152

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:3528

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:4056

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

MD5
45febe23c91b3f45f5c72406f005c437

SHA1
8b02070a069d22a1c54f29a92f8bdc4d47a5c17d

SHA256
9863d97654329cfc35341ed66828ab7fde350f54bfd49e21ad39f1868c76dd52

SHA512
d0ef4e9bff664869cfce30b8c0aab1caa738e0e2009a2ceb3d414af47ef48788d9107754ad5be545edcdc18ec116a6357620ae12638b829c7cadbafa18e0e2ad

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

MD5
45febe23c91b3f45f5c72406f005c437

SHA1
8b02070a069d22a1c54f29a92f8bdc4d47a5c17d

SHA256
9863d97654329cfc35341ed66828ab7fde350f54bfd49e21ad39f1868c76dd52

SHA512
d0ef4e9bff664869cfce30b8c0aab1caa738e0e2009a2ceb3d414af47ef48788d9107754ad5be545edcdc18ec116a6357620ae12638b829c7cadbafa18e0e2ad

Download Submit
memory/3528-132-0x0000028F90130000-0x0000028F90140000-memory.dmp

Filesize
64KB

Download
memory/3528-133-0x0000028F90190000-0x0000028F901A0000-memory.dmp

Filesize
64KB

Download
memory/3528-134-0x0000028F92EB0000-0x0000028F92EB4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads