sakula | 0bf201c1ab220c229dd5f78276b75688f6071631ad8dd4ca5de2fc220e38db28

General

Target

0bf201c1ab220c229dd5f78276b75688f6071631ad8dd4ca5de2fc220e38db28.exe
Size

60KB
MD5

372318b68013eb2fa591d4ffc834c7ea
SHA1

93ff2484084206dcb59c80c04ddf2aa26d3a298c
SHA256

0bf201c1ab220c229dd5f78276b75688f6071631ad8dd4ca5de2fc220e38db28
SHA512

a0fbec9f8b2ba1ed7edc3eab8c0428523dca273a2dce9f0f5a7883d94af48565e0ea8a608495234c375cbade44a7dcd994aaedd8a56c4e38a7668e00192715ee

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

1940 MediaCenter.exe

pid	process
1940	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:

0bf201c1ab220c229dd5f78276b75688f6071631ad8dd4ca5de2fc220e38db28.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0bf201c1ab220c229dd5f78276b75688f6071631ad8dd4ca5de2fc220e38db28.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0bf201c1ab220c229dd5f78276b75688f6071631ad8dd4ca5de2fc220e38db28.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"	0bf201c1ab220c229dd5f78276b75688f6071631ad8dd4ca5de2fc220e38db28.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

4276 PING.EXE

pid	process
4276	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe0bf201c1ab220c229dd5f78276b75688f6071631ad8dd4ca5de2fc220e38db28.exe

description	pid	process
Token: SeShutdownPrivilege	644	svchost.exe
Token: SeCreatePagefilePrivilege	644	svchost.exe
Token: SeShutdownPrivilege	644	svchost.exe
Token: SeCreatePagefilePrivilege	644	svchost.exe
Token: SeShutdownPrivilege	644	svchost.exe
Token: SeCreatePagefilePrivilege	644	svchost.exe
Token: SeSecurityPrivilege	3604	TiWorker.exe
Token: SeRestorePrivilege	3604	TiWorker.exe
Token: SeBackupPrivilege	3604	TiWorker.exe
Token: SeIncBasePriorityPrivilege	548	0bf201c1ab220c229dd5f78276b75688f6071631ad8dd4ca5de2fc220e38db28.exe
Token: SeBackupPrivilege	3604	TiWorker.exe
Token: SeRestorePrivilege	3604	TiWorker.exe
Token: SeSecurityPrivilege	3604	TiWorker.exe
Token: SeBackupPrivilege	3604	TiWorker.exe
Token: SeRestorePrivilege	3604	TiWorker.exe
Token: SeSecurityPrivilege	3604	TiWorker.exe
Token: SeBackupPrivilege	3604	TiWorker.exe
Token: SeRestorePrivilege	3604	TiWorker.exe
Token: SeSecurityPrivilege	3604	TiWorker.exe
Token: SeBackupPrivilege	3604	TiWorker.exe
Token: SeRestorePrivilege	3604	TiWorker.exe
Token: SeSecurityPrivilege	3604	TiWorker.exe
Token: SeBackupPrivilege	3604	TiWorker.exe
Token: SeRestorePrivilege	3604	TiWorker.exe
Token: SeSecurityPrivilege	3604	TiWorker.exe
Token: SeBackupPrivilege	3604	TiWorker.exe
Token: SeRestorePrivilege	3604	TiWorker.exe
Token: SeSecurityPrivilege	3604	TiWorker.exe
Token: SeBackupPrivilege	3604	TiWorker.exe
Token: SeRestorePrivilege	3604	TiWorker.exe
Token: SeSecurityPrivilege	3604	TiWorker.exe
Token: SeBackupPrivilege	3604	TiWorker.exe
Token: SeRestorePrivilege	3604	TiWorker.exe
Token: SeSecurityPrivilege	3604	TiWorker.exe
Token: SeBackupPrivilege	3604	TiWorker.exe
Token: SeRestorePrivilege	3604	TiWorker.exe
Token: SeSecurityPrivilege	3604	TiWorker.exe
Token: SeBackupPrivilege	3604	TiWorker.exe
Token: SeRestorePrivilege	3604	TiWorker.exe
Token: SeSecurityPrivilege	3604	TiWorker.exe
Token: SeBackupPrivilege	3604	TiWorker.exe
Token: SeRestorePrivilege	3604	TiWorker.exe
Token: SeSecurityPrivilege	3604	TiWorker.exe
Token: SeBackupPrivilege	3604	TiWorker.exe
Token: SeRestorePrivilege	3604	TiWorker.exe
Token: SeSecurityPrivilege	3604	TiWorker.exe
Token: SeBackupPrivilege	3604	TiWorker.exe
Token: SeRestorePrivilege	3604	TiWorker.exe
Token: SeSecurityPrivilege	3604	TiWorker.exe
Token: SeBackupPrivilege	3604	TiWorker.exe
Token: SeRestorePrivilege	3604	TiWorker.exe
Token: SeSecurityPrivilege	3604	TiWorker.exe
Token: SeBackupPrivilege	3604	TiWorker.exe
Token: SeRestorePrivilege	3604	TiWorker.exe
Token: SeSecurityPrivilege	3604	TiWorker.exe
Token: SeBackupPrivilege	3604	TiWorker.exe
Token: SeRestorePrivilege	3604	TiWorker.exe
Token: SeSecurityPrivilege	3604	TiWorker.exe
Token: SeBackupPrivilege	3604	TiWorker.exe
Token: SeRestorePrivilege	3604	TiWorker.exe
Token: SeSecurityPrivilege	3604	TiWorker.exe
Token: SeBackupPrivilege	3604	TiWorker.exe
Token: SeRestorePrivilege	3604	TiWorker.exe
Token: SeSecurityPrivilege	3604	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0bf201c1ab220c229dd5f78276b75688f6071631ad8dd4ca5de2fc220e38db28.execmd.exe

description	pid	process	target process
PID 548 wrote to memory of 1940	548	0bf201c1ab220c229dd5f78276b75688f6071631ad8dd4ca5de2fc220e38db28.exe	MediaCenter.exe
PID 548 wrote to memory of 1940	548	0bf201c1ab220c229dd5f78276b75688f6071631ad8dd4ca5de2fc220e38db28.exe	MediaCenter.exe
PID 548 wrote to memory of 1940	548	0bf201c1ab220c229dd5f78276b75688f6071631ad8dd4ca5de2fc220e38db28.exe	MediaCenter.exe
PID 548 wrote to memory of 4184	548	0bf201c1ab220c229dd5f78276b75688f6071631ad8dd4ca5de2fc220e38db28.exe	cmd.exe
PID 548 wrote to memory of 4184	548	0bf201c1ab220c229dd5f78276b75688f6071631ad8dd4ca5de2fc220e38db28.exe	cmd.exe
PID 548 wrote to memory of 4184	548	0bf201c1ab220c229dd5f78276b75688f6071631ad8dd4ca5de2fc220e38db28.exe	cmd.exe
PID 4184 wrote to memory of 4276	4184	cmd.exe	PING.EXE
PID 4184 wrote to memory of 4276	4184	cmd.exe	PING.EXE
PID 4184 wrote to memory of 4276	4184	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0bf201c1ab220c229dd5f78276b75688f6071631ad8dd4ca5de2fc220e38db28.exe
"C:\Users\Admin\AppData\Local\Temp\0bf201c1ab220c229dd5f78276b75688f6071631ad8dd4ca5de2fc220e38db28.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:548

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1940

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0bf201c1ab220c229dd5f78276b75688f6071631ad8dd4ca5de2fc220e38db28.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4184

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4276

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:644

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:3604

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
4ead163c676fd1d73961f7048bdcb7ca

SHA1
fb3dfddca958ec8802ef588a2cafb7da75c96724

SHA256
67c7ce81d1b162673a196ca7c40f4a6d73c7c49fe0bb078b55cae9f15323de1d

SHA512
2402087ed82ea647b743c63322aa99a6d97705ccd9bd225463e726878fa3f8cba8e6559bee246dc5d43224d7a5f77e4c9bc4076dfb86958653824ffaf102bcca

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

MD5
4ead163c676fd1d73961f7048bdcb7ca

SHA1
fb3dfddca958ec8802ef588a2cafb7da75c96724

SHA256
67c7ce81d1b162673a196ca7c40f4a6d73c7c49fe0bb078b55cae9f15323de1d

SHA512
2402087ed82ea647b743c63322aa99a6d97705ccd9bd225463e726878fa3f8cba8e6559bee246dc5d43224d7a5f77e4c9bc4076dfb86958653824ffaf102bcca

Download Submit
memory/644-133-0x0000017A13480000-0x0000017A13490000-memory.dmp

Filesize
64KB

Download
memory/644-132-0x0000017A13420000-0x0000017A13430000-memory.dmp

Filesize
64KB

Download
memory/644-134-0x0000017A15B50000-0x0000017A15B54000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads