sakula | 0fe1bf22ddf19d34e2b68302e3280eca90bebab7468e19c14582d2fda9ba11a6

General

Target

0fe1bf22ddf19d34e2b68302e3280eca90bebab7468e19c14582d2fda9ba11a6.exe
Size

58KB
MD5

880e1ded08d1d36203f7fc9cb6c080f9
SHA1

c812c8b26cf5ed412e98e158eff6c7d35077d2b8
SHA256

0fe1bf22ddf19d34e2b68302e3280eca90bebab7468e19c14582d2fda9ba11a6
SHA512

5de607942e4abe56d350ce5fbbdc009100e4c6ef246431158882e990fc504c1827f79c9f4c80375881801608bb122e81f3d9e1048e7daccf9e550843fb332362

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

1780 MediaCenter.exe

pid	process
1780	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:

0fe1bf22ddf19d34e2b68302e3280eca90bebab7468e19c14582d2fda9ba11a6.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0fe1bf22ddf19d34e2b68302e3280eca90bebab7468e19c14582d2fda9ba11a6.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0fe1bf22ddf19d34e2b68302e3280eca90bebab7468e19c14582d2fda9ba11a6.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"	0fe1bf22ddf19d34e2b68302e3280eca90bebab7468e19c14582d2fda9ba11a6.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

4896 PING.EXE

pid	process
4896	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0fe1bf22ddf19d34e2b68302e3280eca90bebab7468e19c14582d2fda9ba11a6.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	4476	svchost.exe
Token: SeCreatePagefilePrivilege	4476	svchost.exe
Token: SeShutdownPrivilege	4476	svchost.exe
Token: SeCreatePagefilePrivilege	4476	svchost.exe
Token: SeShutdownPrivilege	4476	svchost.exe
Token: SeCreatePagefilePrivilege	4476	svchost.exe
Token: SeIncBasePriorityPrivilege	1344	0fe1bf22ddf19d34e2b68302e3280eca90bebab7468e19c14582d2fda9ba11a6.exe
Token: SeSecurityPrivilege	3228	TiWorker.exe
Token: SeRestorePrivilege	3228	TiWorker.exe
Token: SeBackupPrivilege	3228	TiWorker.exe
Token: SeBackupPrivilege	3228	TiWorker.exe
Token: SeRestorePrivilege	3228	TiWorker.exe
Token: SeSecurityPrivilege	3228	TiWorker.exe
Token: SeBackupPrivilege	3228	TiWorker.exe
Token: SeRestorePrivilege	3228	TiWorker.exe
Token: SeSecurityPrivilege	3228	TiWorker.exe
Token: SeBackupPrivilege	3228	TiWorker.exe
Token: SeRestorePrivilege	3228	TiWorker.exe
Token: SeSecurityPrivilege	3228	TiWorker.exe
Token: SeBackupPrivilege	3228	TiWorker.exe
Token: SeRestorePrivilege	3228	TiWorker.exe
Token: SeSecurityPrivilege	3228	TiWorker.exe
Token: SeBackupPrivilege	3228	TiWorker.exe
Token: SeRestorePrivilege	3228	TiWorker.exe
Token: SeSecurityPrivilege	3228	TiWorker.exe
Token: SeBackupPrivilege	3228	TiWorker.exe
Token: SeRestorePrivilege	3228	TiWorker.exe
Token: SeSecurityPrivilege	3228	TiWorker.exe
Token: SeBackupPrivilege	3228	TiWorker.exe
Token: SeRestorePrivilege	3228	TiWorker.exe
Token: SeSecurityPrivilege	3228	TiWorker.exe
Token: SeBackupPrivilege	3228	TiWorker.exe
Token: SeRestorePrivilege	3228	TiWorker.exe
Token: SeSecurityPrivilege	3228	TiWorker.exe
Token: SeBackupPrivilege	3228	TiWorker.exe
Token: SeRestorePrivilege	3228	TiWorker.exe
Token: SeSecurityPrivilege	3228	TiWorker.exe
Token: SeBackupPrivilege	3228	TiWorker.exe
Token: SeRestorePrivilege	3228	TiWorker.exe
Token: SeSecurityPrivilege	3228	TiWorker.exe
Token: SeBackupPrivilege	3228	TiWorker.exe
Token: SeRestorePrivilege	3228	TiWorker.exe
Token: SeSecurityPrivilege	3228	TiWorker.exe
Token: SeBackupPrivilege	3228	TiWorker.exe
Token: SeRestorePrivilege	3228	TiWorker.exe
Token: SeSecurityPrivilege	3228	TiWorker.exe
Token: SeBackupPrivilege	3228	TiWorker.exe
Token: SeRestorePrivilege	3228	TiWorker.exe
Token: SeSecurityPrivilege	3228	TiWorker.exe
Token: SeBackupPrivilege	3228	TiWorker.exe
Token: SeRestorePrivilege	3228	TiWorker.exe
Token: SeSecurityPrivilege	3228	TiWorker.exe
Token: SeBackupPrivilege	3228	TiWorker.exe
Token: SeRestorePrivilege	3228	TiWorker.exe
Token: SeSecurityPrivilege	3228	TiWorker.exe
Token: SeBackupPrivilege	3228	TiWorker.exe
Token: SeRestorePrivilege	3228	TiWorker.exe
Token: SeSecurityPrivilege	3228	TiWorker.exe
Token: SeBackupPrivilege	3228	TiWorker.exe
Token: SeRestorePrivilege	3228	TiWorker.exe
Token: SeSecurityPrivilege	3228	TiWorker.exe
Token: SeBackupPrivilege	3228	TiWorker.exe
Token: SeRestorePrivilege	3228	TiWorker.exe
Token: SeSecurityPrivilege	3228	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0fe1bf22ddf19d34e2b68302e3280eca90bebab7468e19c14582d2fda9ba11a6.execmd.exe

description	pid	process	target process
PID 1344 wrote to memory of 1780	1344	0fe1bf22ddf19d34e2b68302e3280eca90bebab7468e19c14582d2fda9ba11a6.exe	MediaCenter.exe
PID 1344 wrote to memory of 1780	1344	0fe1bf22ddf19d34e2b68302e3280eca90bebab7468e19c14582d2fda9ba11a6.exe	MediaCenter.exe
PID 1344 wrote to memory of 1780	1344	0fe1bf22ddf19d34e2b68302e3280eca90bebab7468e19c14582d2fda9ba11a6.exe	MediaCenter.exe
PID 1344 wrote to memory of 3916	1344	0fe1bf22ddf19d34e2b68302e3280eca90bebab7468e19c14582d2fda9ba11a6.exe	cmd.exe
PID 1344 wrote to memory of 3916	1344	0fe1bf22ddf19d34e2b68302e3280eca90bebab7468e19c14582d2fda9ba11a6.exe	cmd.exe
PID 1344 wrote to memory of 3916	1344	0fe1bf22ddf19d34e2b68302e3280eca90bebab7468e19c14582d2fda9ba11a6.exe	cmd.exe
PID 3916 wrote to memory of 4896	3916	cmd.exe	PING.EXE
PID 3916 wrote to memory of 4896	3916	cmd.exe	PING.EXE
PID 3916 wrote to memory of 4896	3916	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0fe1bf22ddf19d34e2b68302e3280eca90bebab7468e19c14582d2fda9ba11a6.exe
"C:\Users\Admin\AppData\Local\Temp\0fe1bf22ddf19d34e2b68302e3280eca90bebab7468e19c14582d2fda9ba11a6.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1344

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1780

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0fe1bf22ddf19d34e2b68302e3280eca90bebab7468e19c14582d2fda9ba11a6.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3916

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4896

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:4476

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:3228

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
c4b41f19ed6135a7fae214d78cd8024c

SHA1
e6e9e7f5ebcdeb65ce0909a15f59606894e6972a

SHA256
1639ee5319c958810322b53ef9d80fecdef01870b10fdebb0f8b2f6203d9699d

SHA512
4de818b6a624ba1bb906264e151d370332f024ef2bf3857e5e2d2178404f9ec9973de93c9404973211aef2974c2e0481ba931c4502a11c0c4890e60c984ca148

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

MD5
c4b41f19ed6135a7fae214d78cd8024c

SHA1
e6e9e7f5ebcdeb65ce0909a15f59606894e6972a

SHA256
1639ee5319c958810322b53ef9d80fecdef01870b10fdebb0f8b2f6203d9699d

SHA512
4de818b6a624ba1bb906264e151d370332f024ef2bf3857e5e2d2178404f9ec9973de93c9404973211aef2974c2e0481ba931c4502a11c0c4890e60c984ca148

Download Submit
memory/4476-132-0x000001CA40B30000-0x000001CA40B40000-memory.dmp

Filesize
64KB

Download
memory/4476-133-0x000001CA40B90000-0x000001CA40BA0000-memory.dmp

Filesize
64KB

Download
memory/4476-134-0x000001CA43890000-0x000001CA43894000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads