sakula | 06770976402c60f83914385bda147d6b6051db98a57436093bf739c76216980f

General

Target

06770976402c60f83914385bda147d6b6051db98a57436093bf739c76216980f.exe
Size

36KB
MD5

48a1a958c1b63834a424884c733859ca
SHA1

c473b0c37a80da99a6d5636d819fa41a7f6ec4da
SHA256

06770976402c60f83914385bda147d6b6051db98a57436093bf739c76216980f
SHA512

477646efd64e6d53173f620e429eb5291289ff1d8431cd474dd9b9e876d8a29deba1b2fe6e2dc7941bb69657dfc1726edb1790cdf22404aad9488a9e68cfd44a

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

3740 MediaCenter.exe

pid	process
3740	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:

06770976402c60f83914385bda147d6b6051db98a57436093bf739c76216980f.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	06770976402c60f83914385bda147d6b6051db98a57436093bf739c76216980f.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

06770976402c60f83914385bda147d6b6051db98a57436093bf739c76216980f.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"	06770976402c60f83914385bda147d6b6051db98a57436093bf739c76216980f.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.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
File opened for modification	C:\Windows\WindowsUpdate.log	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

2148 PING.EXE

pid	process
2148	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe06770976402c60f83914385bda147d6b6051db98a57436093bf739c76216980f.exe

description	pid	process
Token: SeShutdownPrivilege	2432	svchost.exe
Token: SeCreatePagefilePrivilege	2432	svchost.exe
Token: SeShutdownPrivilege	2432	svchost.exe
Token: SeCreatePagefilePrivilege	2432	svchost.exe
Token: SeShutdownPrivilege	2432	svchost.exe
Token: SeCreatePagefilePrivilege	2432	svchost.exe
Token: SeSecurityPrivilege	3780	TiWorker.exe
Token: SeRestorePrivilege	3780	TiWorker.exe
Token: SeBackupPrivilege	3780	TiWorker.exe
Token: SeIncBasePriorityPrivilege	1672	06770976402c60f83914385bda147d6b6051db98a57436093bf739c76216980f.exe
Token: SeBackupPrivilege	3780	TiWorker.exe
Token: SeRestorePrivilege	3780	TiWorker.exe
Token: SeSecurityPrivilege	3780	TiWorker.exe
Token: SeBackupPrivilege	3780	TiWorker.exe
Token: SeRestorePrivilege	3780	TiWorker.exe
Token: SeSecurityPrivilege	3780	TiWorker.exe
Token: SeBackupPrivilege	3780	TiWorker.exe
Token: SeRestorePrivilege	3780	TiWorker.exe
Token: SeSecurityPrivilege	3780	TiWorker.exe
Token: SeBackupPrivilege	3780	TiWorker.exe
Token: SeRestorePrivilege	3780	TiWorker.exe
Token: SeSecurityPrivilege	3780	TiWorker.exe
Token: SeBackupPrivilege	3780	TiWorker.exe
Token: SeRestorePrivilege	3780	TiWorker.exe
Token: SeSecurityPrivilege	3780	TiWorker.exe
Token: SeBackupPrivilege	3780	TiWorker.exe
Token: SeRestorePrivilege	3780	TiWorker.exe
Token: SeSecurityPrivilege	3780	TiWorker.exe
Token: SeBackupPrivilege	3780	TiWorker.exe
Token: SeRestorePrivilege	3780	TiWorker.exe
Token: SeSecurityPrivilege	3780	TiWorker.exe
Token: SeBackupPrivilege	3780	TiWorker.exe
Token: SeRestorePrivilege	3780	TiWorker.exe
Token: SeSecurityPrivilege	3780	TiWorker.exe
Token: SeBackupPrivilege	3780	TiWorker.exe
Token: SeRestorePrivilege	3780	TiWorker.exe
Token: SeSecurityPrivilege	3780	TiWorker.exe
Token: SeBackupPrivilege	3780	TiWorker.exe
Token: SeRestorePrivilege	3780	TiWorker.exe
Token: SeSecurityPrivilege	3780	TiWorker.exe
Token: SeBackupPrivilege	3780	TiWorker.exe
Token: SeRestorePrivilege	3780	TiWorker.exe
Token: SeSecurityPrivilege	3780	TiWorker.exe
Token: SeBackupPrivilege	3780	TiWorker.exe
Token: SeRestorePrivilege	3780	TiWorker.exe
Token: SeSecurityPrivilege	3780	TiWorker.exe
Token: SeBackupPrivilege	3780	TiWorker.exe
Token: SeRestorePrivilege	3780	TiWorker.exe
Token: SeSecurityPrivilege	3780	TiWorker.exe
Token: SeBackupPrivilege	3780	TiWorker.exe
Token: SeRestorePrivilege	3780	TiWorker.exe
Token: SeSecurityPrivilege	3780	TiWorker.exe
Token: SeBackupPrivilege	3780	TiWorker.exe
Token: SeRestorePrivilege	3780	TiWorker.exe
Token: SeSecurityPrivilege	3780	TiWorker.exe
Token: SeBackupPrivilege	3780	TiWorker.exe
Token: SeRestorePrivilege	3780	TiWorker.exe
Token: SeSecurityPrivilege	3780	TiWorker.exe
Token: SeBackupPrivilege	3780	TiWorker.exe
Token: SeRestorePrivilege	3780	TiWorker.exe
Token: SeSecurityPrivilege	3780	TiWorker.exe
Token: SeBackupPrivilege	3780	TiWorker.exe
Token: SeRestorePrivilege	3780	TiWorker.exe
Token: SeSecurityPrivilege	3780	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

06770976402c60f83914385bda147d6b6051db98a57436093bf739c76216980f.execmd.exe

description	pid	process	target process
PID 1672 wrote to memory of 3740	1672	06770976402c60f83914385bda147d6b6051db98a57436093bf739c76216980f.exe	MediaCenter.exe
PID 1672 wrote to memory of 3740	1672	06770976402c60f83914385bda147d6b6051db98a57436093bf739c76216980f.exe	MediaCenter.exe
PID 1672 wrote to memory of 3740	1672	06770976402c60f83914385bda147d6b6051db98a57436093bf739c76216980f.exe	MediaCenter.exe
PID 1672 wrote to memory of 2448	1672	06770976402c60f83914385bda147d6b6051db98a57436093bf739c76216980f.exe	cmd.exe
PID 1672 wrote to memory of 2448	1672	06770976402c60f83914385bda147d6b6051db98a57436093bf739c76216980f.exe	cmd.exe
PID 1672 wrote to memory of 2448	1672	06770976402c60f83914385bda147d6b6051db98a57436093bf739c76216980f.exe	cmd.exe
PID 2448 wrote to memory of 2148	2448	cmd.exe	PING.EXE
PID 2448 wrote to memory of 2148	2448	cmd.exe	PING.EXE
PID 2448 wrote to memory of 2148	2448	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\06770976402c60f83914385bda147d6b6051db98a57436093bf739c76216980f.exe
"C:\Users\Admin\AppData\Local\Temp\06770976402c60f83914385bda147d6b6051db98a57436093bf739c76216980f.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1672

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3740

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\06770976402c60f83914385bda147d6b6051db98a57436093bf739c76216980f.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2448

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2148

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:2432

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:3780

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
3fa0b5a2b719567fd87ca244ec0d05d9

SHA1
ffe0e873d02237af37b6ff851fdcd89ed38677cb

SHA256
06bcb4c2a2e4409dee36bdb0fa69180a43841bf304128d91845fcad27971ce6e

SHA512
96a9eb8490e262acc76e1e1def02a39b09d011fc88f810537b7d49a6afe7519f92d7e50ff9e30e6cf57d1d1d3915457f16f9b02fc315e55fa2542123e4332ade

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
3fa0b5a2b719567fd87ca244ec0d05d9

SHA1
ffe0e873d02237af37b6ff851fdcd89ed38677cb

SHA256
06bcb4c2a2e4409dee36bdb0fa69180a43841bf304128d91845fcad27971ce6e

SHA512
96a9eb8490e262acc76e1e1def02a39b09d011fc88f810537b7d49a6afe7519f92d7e50ff9e30e6cf57d1d1d3915457f16f9b02fc315e55fa2542123e4332ade

Download Submit
memory/2432-133-0x000001AEBDB80000-0x000001AEBDB90000-memory.dmp

Filesize
64KB

Download
memory/2432-132-0x000001AEBDB20000-0x000001AEBDB30000-memory.dmp

Filesize
64KB

Download
memory/2432-134-0x000001AEC0230000-0x000001AEC0234000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads