sakula | 0db5f3df48e234a04a25148fa9704b2391edb110b644580f9d6e91757a65fbdd

General

Target

0db5f3df48e234a04a25148fa9704b2391edb110b644580f9d6e91757a65fbdd.exe
Size

60KB
MD5

5277109558b9ddc47a8e15be945d25de
SHA1

ec4300e0adf2e309043c6c4cfbd1b45b1d5dfd11
SHA256

0db5f3df48e234a04a25148fa9704b2391edb110b644580f9d6e91757a65fbdd
SHA512

c64ef28da737ab41161ab0582d8e3f72b1b837a4b3631b28fb29bdd938554eacf3a20fffe0002620ee14b470634966bbacb69328028255eba66b193c584a14f2

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

3628 MediaCenter.exe

pid	process
3628	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:

0db5f3df48e234a04a25148fa9704b2391edb110b644580f9d6e91757a65fbdd.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0db5f3df48e234a04a25148fa9704b2391edb110b644580f9d6e91757a65fbdd.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0db5f3df48e234a04a25148fa9704b2391edb110b644580f9d6e91757a65fbdd.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"	0db5f3df48e234a04a25148fa9704b2391edb110b644580f9d6e91757a65fbdd.exe

Drops file in Windows directory 8 IoCs

Processes:

TiWorker.exesvchost.exe

description	ioc	process
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
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

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

2004 PING.EXE

pid	process
2004	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0db5f3df48e234a04a25148fa9704b2391edb110b644580f9d6e91757a65fbdd.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	1116	svchost.exe
Token: SeCreatePagefilePrivilege	1116	svchost.exe
Token: SeShutdownPrivilege	1116	svchost.exe
Token: SeCreatePagefilePrivilege	1116	svchost.exe
Token: SeShutdownPrivilege	1116	svchost.exe
Token: SeCreatePagefilePrivilege	1116	svchost.exe
Token: SeIncBasePriorityPrivilege	660	0db5f3df48e234a04a25148fa9704b2391edb110b644580f9d6e91757a65fbdd.exe
Token: SeSecurityPrivilege	2712	TiWorker.exe
Token: SeRestorePrivilege	2712	TiWorker.exe
Token: SeBackupPrivilege	2712	TiWorker.exe
Token: SeBackupPrivilege	2712	TiWorker.exe
Token: SeRestorePrivilege	2712	TiWorker.exe
Token: SeSecurityPrivilege	2712	TiWorker.exe
Token: SeBackupPrivilege	2712	TiWorker.exe
Token: SeRestorePrivilege	2712	TiWorker.exe
Token: SeSecurityPrivilege	2712	TiWorker.exe
Token: SeBackupPrivilege	2712	TiWorker.exe
Token: SeRestorePrivilege	2712	TiWorker.exe
Token: SeSecurityPrivilege	2712	TiWorker.exe
Token: SeBackupPrivilege	2712	TiWorker.exe
Token: SeRestorePrivilege	2712	TiWorker.exe
Token: SeSecurityPrivilege	2712	TiWorker.exe
Token: SeBackupPrivilege	2712	TiWorker.exe
Token: SeRestorePrivilege	2712	TiWorker.exe
Token: SeSecurityPrivilege	2712	TiWorker.exe
Token: SeBackupPrivilege	2712	TiWorker.exe
Token: SeRestorePrivilege	2712	TiWorker.exe
Token: SeSecurityPrivilege	2712	TiWorker.exe
Token: SeBackupPrivilege	2712	TiWorker.exe
Token: SeRestorePrivilege	2712	TiWorker.exe
Token: SeSecurityPrivilege	2712	TiWorker.exe
Token: SeBackupPrivilege	2712	TiWorker.exe
Token: SeRestorePrivilege	2712	TiWorker.exe
Token: SeSecurityPrivilege	2712	TiWorker.exe
Token: SeBackupPrivilege	2712	TiWorker.exe
Token: SeRestorePrivilege	2712	TiWorker.exe
Token: SeSecurityPrivilege	2712	TiWorker.exe
Token: SeBackupPrivilege	2712	TiWorker.exe
Token: SeRestorePrivilege	2712	TiWorker.exe
Token: SeSecurityPrivilege	2712	TiWorker.exe
Token: SeBackupPrivilege	2712	TiWorker.exe
Token: SeRestorePrivilege	2712	TiWorker.exe
Token: SeSecurityPrivilege	2712	TiWorker.exe
Token: SeBackupPrivilege	2712	TiWorker.exe
Token: SeRestorePrivilege	2712	TiWorker.exe
Token: SeSecurityPrivilege	2712	TiWorker.exe
Token: SeBackupPrivilege	2712	TiWorker.exe
Token: SeRestorePrivilege	2712	TiWorker.exe
Token: SeSecurityPrivilege	2712	TiWorker.exe
Token: SeBackupPrivilege	2712	TiWorker.exe
Token: SeRestorePrivilege	2712	TiWorker.exe
Token: SeSecurityPrivilege	2712	TiWorker.exe
Token: SeBackupPrivilege	2712	TiWorker.exe
Token: SeRestorePrivilege	2712	TiWorker.exe
Token: SeSecurityPrivilege	2712	TiWorker.exe
Token: SeBackupPrivilege	2712	TiWorker.exe
Token: SeRestorePrivilege	2712	TiWorker.exe
Token: SeSecurityPrivilege	2712	TiWorker.exe
Token: SeBackupPrivilege	2712	TiWorker.exe
Token: SeRestorePrivilege	2712	TiWorker.exe
Token: SeSecurityPrivilege	2712	TiWorker.exe
Token: SeBackupPrivilege	2712	TiWorker.exe
Token: SeRestorePrivilege	2712	TiWorker.exe
Token: SeSecurityPrivilege	2712	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0db5f3df48e234a04a25148fa9704b2391edb110b644580f9d6e91757a65fbdd.execmd.exe

description	pid	process	target process
PID 660 wrote to memory of 3628	660	0db5f3df48e234a04a25148fa9704b2391edb110b644580f9d6e91757a65fbdd.exe	MediaCenter.exe
PID 660 wrote to memory of 3628	660	0db5f3df48e234a04a25148fa9704b2391edb110b644580f9d6e91757a65fbdd.exe	MediaCenter.exe
PID 660 wrote to memory of 3628	660	0db5f3df48e234a04a25148fa9704b2391edb110b644580f9d6e91757a65fbdd.exe	MediaCenter.exe
PID 660 wrote to memory of 1084	660	0db5f3df48e234a04a25148fa9704b2391edb110b644580f9d6e91757a65fbdd.exe	cmd.exe
PID 660 wrote to memory of 1084	660	0db5f3df48e234a04a25148fa9704b2391edb110b644580f9d6e91757a65fbdd.exe	cmd.exe
PID 660 wrote to memory of 1084	660	0db5f3df48e234a04a25148fa9704b2391edb110b644580f9d6e91757a65fbdd.exe	cmd.exe
PID 1084 wrote to memory of 2004	1084	cmd.exe	PING.EXE
PID 1084 wrote to memory of 2004	1084	cmd.exe	PING.EXE
PID 1084 wrote to memory of 2004	1084	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0db5f3df48e234a04a25148fa9704b2391edb110b644580f9d6e91757a65fbdd.exe
"C:\Users\Admin\AppData\Local\Temp\0db5f3df48e234a04a25148fa9704b2391edb110b644580f9d6e91757a65fbdd.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:660

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3628

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0db5f3df48e234a04a25148fa9704b2391edb110b644580f9d6e91757a65fbdd.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1084

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2004

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:1116

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:2712

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
c29f70f5d8d48edad2f45931eda19ee0

SHA1
122ad0c4dd0873876e687b19d9bb26fac9ffefea

SHA256
cf8a176e557f6731604729df1d1b1aa0993f2fe0742813ca6b32fe1480a709d1

SHA512
88ffc58b8bbfce9af969fa8a6238812fee7b2d2bfde6bb51f5b4a7513889c0f9a1c4cf1b0449c7ab77eaf745a7e95f9a114d42928fa7b84a8247c7c4f10e6971

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

MD5
c29f70f5d8d48edad2f45931eda19ee0

SHA1
122ad0c4dd0873876e687b19d9bb26fac9ffefea

SHA256
cf8a176e557f6731604729df1d1b1aa0993f2fe0742813ca6b32fe1480a709d1

SHA512
88ffc58b8bbfce9af969fa8a6238812fee7b2d2bfde6bb51f5b4a7513889c0f9a1c4cf1b0449c7ab77eaf745a7e95f9a114d42928fa7b84a8247c7c4f10e6971

Download Submit
memory/1116-132-0x00000192AE150000-0x00000192AE160000-memory.dmp

Filesize
64KB

Download
memory/1116-133-0x00000192AE820000-0x00000192AE830000-memory.dmp

Filesize
64KB

Download
memory/1116-134-0x00000192B0ED0000-0x00000192B0ED4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads