sakula | 06240a8afcb5734e5c81b1394fd1e4008f7fefadc032a0446565babb251d3050

General

Target

06240a8afcb5734e5c81b1394fd1e4008f7fefadc032a0446565babb251d3050.exe
Size

58KB
MD5

0bae59542b281943315e0b8820a265bc
SHA1

f2c72cecda6e1dfad89185e6365cd07cb79c1c6a
SHA256

06240a8afcb5734e5c81b1394fd1e4008f7fefadc032a0446565babb251d3050
SHA512

2a14a465677677dea2ffbe89e8c4ab7457dd414ced9e6d272c908d7f65e8cfc8777fe5c3c643755895370b3a7717e6e86ed80bce5f80b89fb1b14625740999be

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

4116 MediaCenter.exe

pid	process
4116	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:

06240a8afcb5734e5c81b1394fd1e4008f7fefadc032a0446565babb251d3050.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	06240a8afcb5734e5c81b1394fd1e4008f7fefadc032a0446565babb251d3050.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

06240a8afcb5734e5c81b1394fd1e4008f7fefadc032a0446565babb251d3050.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"	06240a8afcb5734e5c81b1394fd1e4008f7fefadc032a0446565babb251d3050.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
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

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

3860 PING.EXE

pid	process
3860	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	768	svchost.exe
Token: SeCreatePagefilePrivilege	768	svchost.exe
Token: SeShutdownPrivilege	768	svchost.exe
Token: SeCreatePagefilePrivilege	768	svchost.exe
Token: SeShutdownPrivilege	768	svchost.exe
Token: SeCreatePagefilePrivilege	768	svchost.exe
Token: SeSecurityPrivilege	5104	TiWorker.exe
Token: SeRestorePrivilege	5104	TiWorker.exe
Token: SeBackupPrivilege	5104	TiWorker.exe
Token: SeBackupPrivilege	5104	TiWorker.exe
Token: SeRestorePrivilege	5104	TiWorker.exe
Token: SeSecurityPrivilege	5104	TiWorker.exe
Token: SeBackupPrivilege	5104	TiWorker.exe
Token: SeRestorePrivilege	5104	TiWorker.exe
Token: SeSecurityPrivilege	5104	TiWorker.exe
Token: SeBackupPrivilege	5104	TiWorker.exe
Token: SeRestorePrivilege	5104	TiWorker.exe
Token: SeSecurityPrivilege	5104	TiWorker.exe
Token: SeBackupPrivilege	5104	TiWorker.exe
Token: SeRestorePrivilege	5104	TiWorker.exe
Token: SeSecurityPrivilege	5104	TiWorker.exe
Token: SeBackupPrivilege	5104	TiWorker.exe
Token: SeRestorePrivilege	5104	TiWorker.exe
Token: SeSecurityPrivilege	5104	TiWorker.exe
Token: SeBackupPrivilege	5104	TiWorker.exe
Token: SeRestorePrivilege	5104	TiWorker.exe
Token: SeSecurityPrivilege	5104	TiWorker.exe
Token: SeBackupPrivilege	5104	TiWorker.exe
Token: SeRestorePrivilege	5104	TiWorker.exe
Token: SeSecurityPrivilege	5104	TiWorker.exe
Token: SeBackupPrivilege	5104	TiWorker.exe
Token: SeRestorePrivilege	5104	TiWorker.exe
Token: SeSecurityPrivilege	5104	TiWorker.exe
Token: SeBackupPrivilege	5104	TiWorker.exe
Token: SeRestorePrivilege	5104	TiWorker.exe
Token: SeSecurityPrivilege	5104	TiWorker.exe
Token: SeBackupPrivilege	5104	TiWorker.exe
Token: SeRestorePrivilege	5104	TiWorker.exe
Token: SeSecurityPrivilege	5104	TiWorker.exe
Token: SeBackupPrivilege	5104	TiWorker.exe
Token: SeRestorePrivilege	5104	TiWorker.exe
Token: SeSecurityPrivilege	5104	TiWorker.exe
Token: SeBackupPrivilege	5104	TiWorker.exe
Token: SeRestorePrivilege	5104	TiWorker.exe
Token: SeSecurityPrivilege	5104	TiWorker.exe
Token: SeBackupPrivilege	5104	TiWorker.exe
Token: SeRestorePrivilege	5104	TiWorker.exe
Token: SeSecurityPrivilege	5104	TiWorker.exe
Token: SeBackupPrivilege	5104	TiWorker.exe
Token: SeRestorePrivilege	5104	TiWorker.exe
Token: SeSecurityPrivilege	5104	TiWorker.exe
Token: SeBackupPrivilege	5104	TiWorker.exe
Token: SeRestorePrivilege	5104	TiWorker.exe
Token: SeSecurityPrivilege	5104	TiWorker.exe
Token: SeBackupPrivilege	5104	TiWorker.exe
Token: SeRestorePrivilege	5104	TiWorker.exe
Token: SeSecurityPrivilege	5104	TiWorker.exe
Token: SeBackupPrivilege	5104	TiWorker.exe
Token: SeRestorePrivilege	5104	TiWorker.exe
Token: SeSecurityPrivilege	5104	TiWorker.exe
Token: SeBackupPrivilege	5104	TiWorker.exe
Token: SeRestorePrivilege	5104	TiWorker.exe
Token: SeSecurityPrivilege	5104	TiWorker.exe
Token: SeBackupPrivilege	5104	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

06240a8afcb5734e5c81b1394fd1e4008f7fefadc032a0446565babb251d3050.execmd.exe

description	pid	process	target process
PID 4624 wrote to memory of 4116	4624	06240a8afcb5734e5c81b1394fd1e4008f7fefadc032a0446565babb251d3050.exe	MediaCenter.exe
PID 4624 wrote to memory of 4116	4624	06240a8afcb5734e5c81b1394fd1e4008f7fefadc032a0446565babb251d3050.exe	MediaCenter.exe
PID 4624 wrote to memory of 4116	4624	06240a8afcb5734e5c81b1394fd1e4008f7fefadc032a0446565babb251d3050.exe	MediaCenter.exe
PID 4624 wrote to memory of 1056	4624	06240a8afcb5734e5c81b1394fd1e4008f7fefadc032a0446565babb251d3050.exe	cmd.exe
PID 4624 wrote to memory of 1056	4624	06240a8afcb5734e5c81b1394fd1e4008f7fefadc032a0446565babb251d3050.exe	cmd.exe
PID 4624 wrote to memory of 1056	4624	06240a8afcb5734e5c81b1394fd1e4008f7fefadc032a0446565babb251d3050.exe	cmd.exe
PID 1056 wrote to memory of 3860	1056	cmd.exe	PING.EXE
PID 1056 wrote to memory of 3860	1056	cmd.exe	PING.EXE
PID 1056 wrote to memory of 3860	1056	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\06240a8afcb5734e5c81b1394fd1e4008f7fefadc032a0446565babb251d3050.exe
"C:\Users\Admin\AppData\Local\Temp\06240a8afcb5734e5c81b1394fd1e4008f7fefadc032a0446565babb251d3050.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4624

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4116

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\06240a8afcb5734e5c81b1394fd1e4008f7fefadc032a0446565babb251d3050.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1056

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3860

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:768

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:5104

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
c171a527ed7ccfa9620ef37fc012ac1e

SHA1
6611d7c2b789479095fdf975657051587d99694b

SHA256
7a712aa9f8ad6e313ff6aa450d2415469742124e1ad5f4ca35db177b151b10ce

SHA512
877469321ec6bcd5cdcd63db7db533fa988af57759e556a56dd6be99d0e74ca6b55a34db98556d3c339daeae59872d700025a974bc73c2e65ea4f480b0892809

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
c171a527ed7ccfa9620ef37fc012ac1e

SHA1
6611d7c2b789479095fdf975657051587d99694b

SHA256
7a712aa9f8ad6e313ff6aa450d2415469742124e1ad5f4ca35db177b151b10ce

SHA512
877469321ec6bcd5cdcd63db7db533fa988af57759e556a56dd6be99d0e74ca6b55a34db98556d3c339daeae59872d700025a974bc73c2e65ea4f480b0892809

Download Submit
memory/768-132-0x000001F699F70000-0x000001F699F80000-memory.dmp

Filesize
64KB

Download
memory/768-133-0x000001F69A520000-0x000001F69A530000-memory.dmp

Filesize
64KB

Download
memory/768-134-0x000001F69CBF0000-0x000001F69CBF4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads