sakula | 0cc4d2b45f3c13bdd0d67073d091c271c75b30eae48f6c0126eaff1969f8fc98

General

Target

0cc4d2b45f3c13bdd0d67073d091c271c75b30eae48f6c0126eaff1969f8fc98.exe
Size

35KB
MD5

328460113e0191847980c8aaf058df67
SHA1

33f24c491a523e18d3fb28848b0483e4b19cc17a
SHA256

0cc4d2b45f3c13bdd0d67073d091c271c75b30eae48f6c0126eaff1969f8fc98
SHA512

311680b9fbb2712db0b405253912af9bb431b4eab927aa2bcedfe8098f054a1c2164c1a29463778ee108ea200c4a9f257bbf0833dfe90fe840e49d8a85a72303

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

2672 MediaCenter.exe

pid	process
2672	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:

0cc4d2b45f3c13bdd0d67073d091c271c75b30eae48f6c0126eaff1969f8fc98.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0cc4d2b45f3c13bdd0d67073d091c271c75b30eae48f6c0126eaff1969f8fc98.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0cc4d2b45f3c13bdd0d67073d091c271c75b30eae48f6c0126eaff1969f8fc98.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"	0cc4d2b45f3c13bdd0d67073d091c271c75b30eae48f6c0126eaff1969f8fc98.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
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

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

3332 PING.EXE

pid	process
3332	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	4608	svchost.exe
Token: SeCreatePagefilePrivilege	4608	svchost.exe
Token: SeShutdownPrivilege	4608	svchost.exe
Token: SeCreatePagefilePrivilege	4608	svchost.exe
Token: SeShutdownPrivilege	4608	svchost.exe
Token: SeCreatePagefilePrivilege	4608	svchost.exe
Token: SeSecurityPrivilege	4856	TiWorker.exe
Token: SeRestorePrivilege	4856	TiWorker.exe
Token: SeBackupPrivilege	4856	TiWorker.exe
Token: SeBackupPrivilege	4856	TiWorker.exe
Token: SeRestorePrivilege	4856	TiWorker.exe
Token: SeSecurityPrivilege	4856	TiWorker.exe
Token: SeBackupPrivilege	4856	TiWorker.exe
Token: SeRestorePrivilege	4856	TiWorker.exe
Token: SeSecurityPrivilege	4856	TiWorker.exe
Token: SeBackupPrivilege	4856	TiWorker.exe
Token: SeRestorePrivilege	4856	TiWorker.exe
Token: SeSecurityPrivilege	4856	TiWorker.exe
Token: SeBackupPrivilege	4856	TiWorker.exe
Token: SeRestorePrivilege	4856	TiWorker.exe
Token: SeSecurityPrivilege	4856	TiWorker.exe
Token: SeBackupPrivilege	4856	TiWorker.exe
Token: SeRestorePrivilege	4856	TiWorker.exe
Token: SeSecurityPrivilege	4856	TiWorker.exe
Token: SeBackupPrivilege	4856	TiWorker.exe
Token: SeRestorePrivilege	4856	TiWorker.exe
Token: SeSecurityPrivilege	4856	TiWorker.exe
Token: SeBackupPrivilege	4856	TiWorker.exe
Token: SeRestorePrivilege	4856	TiWorker.exe
Token: SeSecurityPrivilege	4856	TiWorker.exe
Token: SeBackupPrivilege	4856	TiWorker.exe
Token: SeRestorePrivilege	4856	TiWorker.exe
Token: SeSecurityPrivilege	4856	TiWorker.exe
Token: SeBackupPrivilege	4856	TiWorker.exe
Token: SeRestorePrivilege	4856	TiWorker.exe
Token: SeSecurityPrivilege	4856	TiWorker.exe
Token: SeBackupPrivilege	4856	TiWorker.exe
Token: SeRestorePrivilege	4856	TiWorker.exe
Token: SeSecurityPrivilege	4856	TiWorker.exe
Token: SeBackupPrivilege	4856	TiWorker.exe
Token: SeRestorePrivilege	4856	TiWorker.exe
Token: SeSecurityPrivilege	4856	TiWorker.exe
Token: SeBackupPrivilege	4856	TiWorker.exe
Token: SeRestorePrivilege	4856	TiWorker.exe
Token: SeSecurityPrivilege	4856	TiWorker.exe
Token: SeBackupPrivilege	4856	TiWorker.exe
Token: SeRestorePrivilege	4856	TiWorker.exe
Token: SeSecurityPrivilege	4856	TiWorker.exe
Token: SeBackupPrivilege	4856	TiWorker.exe
Token: SeRestorePrivilege	4856	TiWorker.exe
Token: SeSecurityPrivilege	4856	TiWorker.exe
Token: SeBackupPrivilege	4856	TiWorker.exe
Token: SeRestorePrivilege	4856	TiWorker.exe
Token: SeSecurityPrivilege	4856	TiWorker.exe
Token: SeBackupPrivilege	4856	TiWorker.exe
Token: SeRestorePrivilege	4856	TiWorker.exe
Token: SeSecurityPrivilege	4856	TiWorker.exe
Token: SeBackupPrivilege	4856	TiWorker.exe
Token: SeRestorePrivilege	4856	TiWorker.exe
Token: SeSecurityPrivilege	4856	TiWorker.exe
Token: SeBackupPrivilege	4856	TiWorker.exe
Token: SeRestorePrivilege	4856	TiWorker.exe
Token: SeSecurityPrivilege	4856	TiWorker.exe
Token: SeBackupPrivilege	4856	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0cc4d2b45f3c13bdd0d67073d091c271c75b30eae48f6c0126eaff1969f8fc98.execmd.exe

description	pid	process	target process
PID 2684 wrote to memory of 2672	2684	0cc4d2b45f3c13bdd0d67073d091c271c75b30eae48f6c0126eaff1969f8fc98.exe	MediaCenter.exe
PID 2684 wrote to memory of 2672	2684	0cc4d2b45f3c13bdd0d67073d091c271c75b30eae48f6c0126eaff1969f8fc98.exe	MediaCenter.exe
PID 2684 wrote to memory of 2672	2684	0cc4d2b45f3c13bdd0d67073d091c271c75b30eae48f6c0126eaff1969f8fc98.exe	MediaCenter.exe
PID 2684 wrote to memory of 3628	2684	0cc4d2b45f3c13bdd0d67073d091c271c75b30eae48f6c0126eaff1969f8fc98.exe	cmd.exe
PID 2684 wrote to memory of 3628	2684	0cc4d2b45f3c13bdd0d67073d091c271c75b30eae48f6c0126eaff1969f8fc98.exe	cmd.exe
PID 2684 wrote to memory of 3628	2684	0cc4d2b45f3c13bdd0d67073d091c271c75b30eae48f6c0126eaff1969f8fc98.exe	cmd.exe
PID 3628 wrote to memory of 3332	3628	cmd.exe	PING.EXE
PID 3628 wrote to memory of 3332	3628	cmd.exe	PING.EXE
PID 3628 wrote to memory of 3332	3628	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0cc4d2b45f3c13bdd0d67073d091c271c75b30eae48f6c0126eaff1969f8fc98.exe
"C:\Users\Admin\AppData\Local\Temp\0cc4d2b45f3c13bdd0d67073d091c271c75b30eae48f6c0126eaff1969f8fc98.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2684

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2672

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0cc4d2b45f3c13bdd0d67073d091c271c75b30eae48f6c0126eaff1969f8fc98.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3628

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3332

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:4608

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:4856

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
fa28ec408d49c510ccd5cb8223d720b4

SHA1
2fa47ad7fab74bcfa49cd6884cd4019dfb5526ad

SHA256
ba3270ea13bc619b36241ef1a3001865f99aa42165a1c780c70e2f9e32d42750

SHA512
8f5dd60e6338e9b35cd88a3e806491f7e22e57ec9d7685f2b26e23f89592b0f2d09870c2d518d66da68685bc5772359113cabb0066ce931ecee71539de89ea11

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

MD5
fa28ec408d49c510ccd5cb8223d720b4

SHA1
2fa47ad7fab74bcfa49cd6884cd4019dfb5526ad

SHA256
ba3270ea13bc619b36241ef1a3001865f99aa42165a1c780c70e2f9e32d42750

SHA512
8f5dd60e6338e9b35cd88a3e806491f7e22e57ec9d7685f2b26e23f89592b0f2d09870c2d518d66da68685bc5772359113cabb0066ce931ecee71539de89ea11

Download Submit
memory/4608-132-0x000002EEA1FA0000-0x000002EEA1FB0000-memory.dmp

Filesize
64KB

Download
memory/4608-133-0x000002EEA2620000-0x000002EEA2630000-memory.dmp

Filesize
64KB

Download
memory/4608-134-0x000002EEA4D20000-0x000002EEA4D24000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads