sakula | 0975599f7eb7eba5ad5a87d969ae07bfd666568d104bb2535b19430108a32afe

General

Target

0975599f7eb7eba5ad5a87d969ae07bfd666568d104bb2535b19430108a32afe.exe
Size

36KB
MD5

fb349ac774c0ef5d119118422e65f484
SHA1

d872179fb699f04183f5dc548d3546cfd761a882
SHA256

0975599f7eb7eba5ad5a87d969ae07bfd666568d104bb2535b19430108a32afe
SHA512

c3056ea5acc294a8533cc6c56d53cf3d4028d795231a25e93d63ceda1992d1c64ae01095c3d4fa3feabc643ebd89df053ad6e5c41bf41ef4d5febdae45712b35

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

3652 MediaCenter.exe

pid	process
3652	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:

0975599f7eb7eba5ad5a87d969ae07bfd666568d104bb2535b19430108a32afe.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0975599f7eb7eba5ad5a87d969ae07bfd666568d104bb2535b19430108a32afe.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0975599f7eb7eba5ad5a87d969ae07bfd666568d104bb2535b19430108a32afe.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"	0975599f7eb7eba5ad5a87d969ae07bfd666568d104bb2535b19430108a32afe.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

4264 PING.EXE

pid	process
4264	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	364	svchost.exe
Token: SeCreatePagefilePrivilege	364	svchost.exe
Token: SeShutdownPrivilege	364	svchost.exe
Token: SeCreatePagefilePrivilege	364	svchost.exe
Token: SeShutdownPrivilege	364	svchost.exe
Token: SeCreatePagefilePrivilege	364	svchost.exe
Token: SeSecurityPrivilege	852	TiWorker.exe
Token: SeRestorePrivilege	852	TiWorker.exe
Token: SeBackupPrivilege	852	TiWorker.exe
Token: SeBackupPrivilege	852	TiWorker.exe
Token: SeRestorePrivilege	852	TiWorker.exe
Token: SeSecurityPrivilege	852	TiWorker.exe
Token: SeBackupPrivilege	852	TiWorker.exe
Token: SeRestorePrivilege	852	TiWorker.exe
Token: SeSecurityPrivilege	852	TiWorker.exe
Token: SeBackupPrivilege	852	TiWorker.exe
Token: SeRestorePrivilege	852	TiWorker.exe
Token: SeSecurityPrivilege	852	TiWorker.exe
Token: SeBackupPrivilege	852	TiWorker.exe
Token: SeRestorePrivilege	852	TiWorker.exe
Token: SeSecurityPrivilege	852	TiWorker.exe
Token: SeBackupPrivilege	852	TiWorker.exe
Token: SeRestorePrivilege	852	TiWorker.exe
Token: SeSecurityPrivilege	852	TiWorker.exe
Token: SeBackupPrivilege	852	TiWorker.exe
Token: SeRestorePrivilege	852	TiWorker.exe
Token: SeSecurityPrivilege	852	TiWorker.exe
Token: SeBackupPrivilege	852	TiWorker.exe
Token: SeRestorePrivilege	852	TiWorker.exe
Token: SeSecurityPrivilege	852	TiWorker.exe
Token: SeBackupPrivilege	852	TiWorker.exe
Token: SeRestorePrivilege	852	TiWorker.exe
Token: SeSecurityPrivilege	852	TiWorker.exe
Token: SeBackupPrivilege	852	TiWorker.exe
Token: SeRestorePrivilege	852	TiWorker.exe
Token: SeSecurityPrivilege	852	TiWorker.exe
Token: SeBackupPrivilege	852	TiWorker.exe
Token: SeRestorePrivilege	852	TiWorker.exe
Token: SeSecurityPrivilege	852	TiWorker.exe
Token: SeBackupPrivilege	852	TiWorker.exe
Token: SeRestorePrivilege	852	TiWorker.exe
Token: SeSecurityPrivilege	852	TiWorker.exe
Token: SeBackupPrivilege	852	TiWorker.exe
Token: SeRestorePrivilege	852	TiWorker.exe
Token: SeSecurityPrivilege	852	TiWorker.exe
Token: SeBackupPrivilege	852	TiWorker.exe
Token: SeRestorePrivilege	852	TiWorker.exe
Token: SeSecurityPrivilege	852	TiWorker.exe
Token: SeBackupPrivilege	852	TiWorker.exe
Token: SeRestorePrivilege	852	TiWorker.exe
Token: SeSecurityPrivilege	852	TiWorker.exe
Token: SeBackupPrivilege	852	TiWorker.exe
Token: SeRestorePrivilege	852	TiWorker.exe
Token: SeSecurityPrivilege	852	TiWorker.exe
Token: SeBackupPrivilege	852	TiWorker.exe
Token: SeRestorePrivilege	852	TiWorker.exe
Token: SeSecurityPrivilege	852	TiWorker.exe
Token: SeBackupPrivilege	852	TiWorker.exe
Token: SeRestorePrivilege	852	TiWorker.exe
Token: SeSecurityPrivilege	852	TiWorker.exe
Token: SeBackupPrivilege	852	TiWorker.exe
Token: SeRestorePrivilege	852	TiWorker.exe
Token: SeSecurityPrivilege	852	TiWorker.exe
Token: SeBackupPrivilege	852	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0975599f7eb7eba5ad5a87d969ae07bfd666568d104bb2535b19430108a32afe.execmd.exe

description	pid	process	target process
PID 3288 wrote to memory of 3652	3288	0975599f7eb7eba5ad5a87d969ae07bfd666568d104bb2535b19430108a32afe.exe	MediaCenter.exe
PID 3288 wrote to memory of 3652	3288	0975599f7eb7eba5ad5a87d969ae07bfd666568d104bb2535b19430108a32afe.exe	MediaCenter.exe
PID 3288 wrote to memory of 3652	3288	0975599f7eb7eba5ad5a87d969ae07bfd666568d104bb2535b19430108a32afe.exe	MediaCenter.exe
PID 3288 wrote to memory of 4092	3288	0975599f7eb7eba5ad5a87d969ae07bfd666568d104bb2535b19430108a32afe.exe	cmd.exe
PID 3288 wrote to memory of 4092	3288	0975599f7eb7eba5ad5a87d969ae07bfd666568d104bb2535b19430108a32afe.exe	cmd.exe
PID 3288 wrote to memory of 4092	3288	0975599f7eb7eba5ad5a87d969ae07bfd666568d104bb2535b19430108a32afe.exe	cmd.exe
PID 4092 wrote to memory of 4264	4092	cmd.exe	PING.EXE
PID 4092 wrote to memory of 4264	4092	cmd.exe	PING.EXE
PID 4092 wrote to memory of 4264	4092	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0975599f7eb7eba5ad5a87d969ae07bfd666568d104bb2535b19430108a32afe.exe
"C:\Users\Admin\AppData\Local\Temp\0975599f7eb7eba5ad5a87d969ae07bfd666568d104bb2535b19430108a32afe.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3288

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3652

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0975599f7eb7eba5ad5a87d969ae07bfd666568d104bb2535b19430108a32afe.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4092

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4264

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:364

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:852

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
61efa13263e7e57a4ee234b1bd70a24a

SHA1
664c6fb97fdb541a6d302055683d1172e4740c5a

SHA256
6da1898945d18b039d4504fd84dc260e888b99c3feca65169e4d91bfe73d240c

SHA512
e8162dfb6e41a0bb67a43162dab35e65ac941ccab7b2128b7a40e11d7a56149549b2be320102444fafa61cd800862befe303f72b8b07482a8ee5cabfe9b88782

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
61efa13263e7e57a4ee234b1bd70a24a

SHA1
664c6fb97fdb541a6d302055683d1172e4740c5a

SHA256
6da1898945d18b039d4504fd84dc260e888b99c3feca65169e4d91bfe73d240c

SHA512
e8162dfb6e41a0bb67a43162dab35e65ac941ccab7b2128b7a40e11d7a56149549b2be320102444fafa61cd800862befe303f72b8b07482a8ee5cabfe9b88782

Download Submit
memory/364-132-0x0000017FC8D70000-0x0000017FC8D80000-memory.dmp

Filesize
64KB

Download
memory/364-133-0x0000017FC9420000-0x0000017FC9430000-memory.dmp

Filesize
64KB

Download
memory/364-134-0x0000017FCBAF0000-0x0000017FCBAF4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads