sakula | 02ede0dc609a5719fc615a1c1fa55c69b8e7167519dcfa05c6dbf7a793a62201

General

Target

02ede0dc609a5719fc615a1c1fa55c69b8e7167519dcfa05c6dbf7a793a62201.exe
Size

92KB
MD5

6b3fedf95df89f79c5621c6dcb83f633
SHA1

9314d01d2f14b77bbe6535d66f91d01e505887c9
SHA256

02ede0dc609a5719fc615a1c1fa55c69b8e7167519dcfa05c6dbf7a793a62201
SHA512

885601540349b150e75c3d461324b3863624951102b1d3a0dc54d0c550c07dfdcb1efd83b74c8a0900ad380e9c672e82aab00ab2a14ab1293b07a27fdaf6c320

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

5036 MediaCenter.exe

pid	process
5036	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:

02ede0dc609a5719fc615a1c1fa55c69b8e7167519dcfa05c6dbf7a793a62201.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	02ede0dc609a5719fc615a1c1fa55c69b8e7167519dcfa05c6dbf7a793a62201.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

02ede0dc609a5719fc615a1c1fa55c69b8e7167519dcfa05c6dbf7a793a62201.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"	02ede0dc609a5719fc615a1c1fa55c69b8e7167519dcfa05c6dbf7a793a62201.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

2200 PING.EXE

pid	process
2200	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe02ede0dc609a5719fc615a1c1fa55c69b8e7167519dcfa05c6dbf7a793a62201.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	2108	svchost.exe
Token: SeCreatePagefilePrivilege	2108	svchost.exe
Token: SeShutdownPrivilege	2108	svchost.exe
Token: SeCreatePagefilePrivilege	2108	svchost.exe
Token: SeShutdownPrivilege	2108	svchost.exe
Token: SeCreatePagefilePrivilege	2108	svchost.exe
Token: SeIncBasePriorityPrivilege	4940	02ede0dc609a5719fc615a1c1fa55c69b8e7167519dcfa05c6dbf7a793a62201.exe
Token: SeSecurityPrivilege	3200	TiWorker.exe
Token: SeRestorePrivilege	3200	TiWorker.exe
Token: SeBackupPrivilege	3200	TiWorker.exe
Token: SeBackupPrivilege	3200	TiWorker.exe
Token: SeRestorePrivilege	3200	TiWorker.exe
Token: SeSecurityPrivilege	3200	TiWorker.exe
Token: SeBackupPrivilege	3200	TiWorker.exe
Token: SeRestorePrivilege	3200	TiWorker.exe
Token: SeSecurityPrivilege	3200	TiWorker.exe
Token: SeBackupPrivilege	3200	TiWorker.exe
Token: SeRestorePrivilege	3200	TiWorker.exe
Token: SeSecurityPrivilege	3200	TiWorker.exe
Token: SeBackupPrivilege	3200	TiWorker.exe
Token: SeRestorePrivilege	3200	TiWorker.exe
Token: SeSecurityPrivilege	3200	TiWorker.exe
Token: SeBackupPrivilege	3200	TiWorker.exe
Token: SeRestorePrivilege	3200	TiWorker.exe
Token: SeSecurityPrivilege	3200	TiWorker.exe
Token: SeBackupPrivilege	3200	TiWorker.exe
Token: SeRestorePrivilege	3200	TiWorker.exe
Token: SeSecurityPrivilege	3200	TiWorker.exe
Token: SeBackupPrivilege	3200	TiWorker.exe
Token: SeRestorePrivilege	3200	TiWorker.exe
Token: SeSecurityPrivilege	3200	TiWorker.exe
Token: SeBackupPrivilege	3200	TiWorker.exe
Token: SeRestorePrivilege	3200	TiWorker.exe
Token: SeSecurityPrivilege	3200	TiWorker.exe
Token: SeBackupPrivilege	3200	TiWorker.exe
Token: SeRestorePrivilege	3200	TiWorker.exe
Token: SeSecurityPrivilege	3200	TiWorker.exe
Token: SeBackupPrivilege	3200	TiWorker.exe
Token: SeRestorePrivilege	3200	TiWorker.exe
Token: SeSecurityPrivilege	3200	TiWorker.exe
Token: SeBackupPrivilege	3200	TiWorker.exe
Token: SeRestorePrivilege	3200	TiWorker.exe
Token: SeSecurityPrivilege	3200	TiWorker.exe
Token: SeBackupPrivilege	3200	TiWorker.exe
Token: SeRestorePrivilege	3200	TiWorker.exe
Token: SeSecurityPrivilege	3200	TiWorker.exe
Token: SeBackupPrivilege	3200	TiWorker.exe
Token: SeRestorePrivilege	3200	TiWorker.exe
Token: SeSecurityPrivilege	3200	TiWorker.exe
Token: SeBackupPrivilege	3200	TiWorker.exe
Token: SeRestorePrivilege	3200	TiWorker.exe
Token: SeSecurityPrivilege	3200	TiWorker.exe
Token: SeBackupPrivilege	3200	TiWorker.exe
Token: SeRestorePrivilege	3200	TiWorker.exe
Token: SeSecurityPrivilege	3200	TiWorker.exe
Token: SeBackupPrivilege	3200	TiWorker.exe
Token: SeRestorePrivilege	3200	TiWorker.exe
Token: SeSecurityPrivilege	3200	TiWorker.exe
Token: SeBackupPrivilege	3200	TiWorker.exe
Token: SeRestorePrivilege	3200	TiWorker.exe
Token: SeSecurityPrivilege	3200	TiWorker.exe
Token: SeBackupPrivilege	3200	TiWorker.exe
Token: SeRestorePrivilege	3200	TiWorker.exe
Token: SeSecurityPrivilege	3200	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

02ede0dc609a5719fc615a1c1fa55c69b8e7167519dcfa05c6dbf7a793a62201.execmd.exe

description	pid	process	target process
PID 4940 wrote to memory of 5036	4940	02ede0dc609a5719fc615a1c1fa55c69b8e7167519dcfa05c6dbf7a793a62201.exe	MediaCenter.exe
PID 4940 wrote to memory of 5036	4940	02ede0dc609a5719fc615a1c1fa55c69b8e7167519dcfa05c6dbf7a793a62201.exe	MediaCenter.exe
PID 4940 wrote to memory of 5036	4940	02ede0dc609a5719fc615a1c1fa55c69b8e7167519dcfa05c6dbf7a793a62201.exe	MediaCenter.exe
PID 4940 wrote to memory of 1072	4940	02ede0dc609a5719fc615a1c1fa55c69b8e7167519dcfa05c6dbf7a793a62201.exe	cmd.exe
PID 4940 wrote to memory of 1072	4940	02ede0dc609a5719fc615a1c1fa55c69b8e7167519dcfa05c6dbf7a793a62201.exe	cmd.exe
PID 4940 wrote to memory of 1072	4940	02ede0dc609a5719fc615a1c1fa55c69b8e7167519dcfa05c6dbf7a793a62201.exe	cmd.exe
PID 1072 wrote to memory of 2200	1072	cmd.exe	PING.EXE
PID 1072 wrote to memory of 2200	1072	cmd.exe	PING.EXE
PID 1072 wrote to memory of 2200	1072	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\02ede0dc609a5719fc615a1c1fa55c69b8e7167519dcfa05c6dbf7a793a62201.exe
"C:\Users\Admin\AppData\Local\Temp\02ede0dc609a5719fc615a1c1fa55c69b8e7167519dcfa05c6dbf7a793a62201.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4940

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:5036

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\02ede0dc609a5719fc615a1c1fa55c69b8e7167519dcfa05c6dbf7a793a62201.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1072

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2200

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:2108

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:3200

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
ffd4ac3098596ea08bafb4125286e72f

SHA1
5410c3e2016944901c068696ea231ab4c18b78ba

SHA256
fe22653580ebcdcbd7fd552a4588184c7f76a7b973a63e49ca949068c8e39814

SHA512
f29041a1544de044ff221842ccd4ba0c36b7e5c6cdb4f55e99ead9670cdf6e49e5d3dbadc452eed73f896bb998b9580277c25c74d89e499bc00bcfedcd5b3b63

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
ffd4ac3098596ea08bafb4125286e72f

SHA1
5410c3e2016944901c068696ea231ab4c18b78ba

SHA256
fe22653580ebcdcbd7fd552a4588184c7f76a7b973a63e49ca949068c8e39814

SHA512
f29041a1544de044ff221842ccd4ba0c36b7e5c6cdb4f55e99ead9670cdf6e49e5d3dbadc452eed73f896bb998b9580277c25c74d89e499bc00bcfedcd5b3b63

Download Submit
memory/2108-132-0x000001DE38F80000-0x000001DE38F90000-memory.dmp

Filesize
64KB

Download
memory/2108-133-0x000001DE39760000-0x000001DE39770000-memory.dmp

Filesize
64KB

Download
memory/2108-134-0x000001DE3C360000-0x000001DE3C364000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads