sakula | 0b029f3025aeb0a732754dfeb88a1e40f263acc27b6c9f1c05ef557f7eaca683

General

Target

0b029f3025aeb0a732754dfeb88a1e40f263acc27b6c9f1c05ef557f7eaca683.exe
Size

60KB
MD5

4338e036c621d2632da45342118c53ef
SHA1

fca7ad48e699c36e624017e1eec2d92ae8ecfce2
SHA256

0b029f3025aeb0a732754dfeb88a1e40f263acc27b6c9f1c05ef557f7eaca683
SHA512

4be469095d78a7e0134562e89ef3a4bc3de6e90d0adcebc94c6b4a42d8a557297035922dbe202b993b63682236c7601b9cae7e153ac2a0b0edcc100c539f3173

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

4748 MediaCenter.exe

pid	process
4748	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:

0b029f3025aeb0a732754dfeb88a1e40f263acc27b6c9f1c05ef557f7eaca683.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0b029f3025aeb0a732754dfeb88a1e40f263acc27b6c9f1c05ef557f7eaca683.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0b029f3025aeb0a732754dfeb88a1e40f263acc27b6c9f1c05ef557f7eaca683.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"	0b029f3025aeb0a732754dfeb88a1e40f263acc27b6c9f1c05ef557f7eaca683.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

772 PING.EXE

pid	process
772	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0b029f3025aeb0a732754dfeb88a1e40f263acc27b6c9f1c05ef557f7eaca683.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	4592	svchost.exe
Token: SeCreatePagefilePrivilege	4592	svchost.exe
Token: SeShutdownPrivilege	4592	svchost.exe
Token: SeCreatePagefilePrivilege	4592	svchost.exe
Token: SeShutdownPrivilege	4592	svchost.exe
Token: SeCreatePagefilePrivilege	4592	svchost.exe
Token: SeIncBasePriorityPrivilege	3044	0b029f3025aeb0a732754dfeb88a1e40f263acc27b6c9f1c05ef557f7eaca683.exe
Token: SeSecurityPrivilege	2412	TiWorker.exe
Token: SeRestorePrivilege	2412	TiWorker.exe
Token: SeBackupPrivilege	2412	TiWorker.exe
Token: SeBackupPrivilege	2412	TiWorker.exe
Token: SeRestorePrivilege	2412	TiWorker.exe
Token: SeSecurityPrivilege	2412	TiWorker.exe
Token: SeBackupPrivilege	2412	TiWorker.exe
Token: SeRestorePrivilege	2412	TiWorker.exe
Token: SeSecurityPrivilege	2412	TiWorker.exe
Token: SeBackupPrivilege	2412	TiWorker.exe
Token: SeRestorePrivilege	2412	TiWorker.exe
Token: SeSecurityPrivilege	2412	TiWorker.exe
Token: SeBackupPrivilege	2412	TiWorker.exe
Token: SeRestorePrivilege	2412	TiWorker.exe
Token: SeSecurityPrivilege	2412	TiWorker.exe
Token: SeBackupPrivilege	2412	TiWorker.exe
Token: SeRestorePrivilege	2412	TiWorker.exe
Token: SeSecurityPrivilege	2412	TiWorker.exe
Token: SeBackupPrivilege	2412	TiWorker.exe
Token: SeRestorePrivilege	2412	TiWorker.exe
Token: SeSecurityPrivilege	2412	TiWorker.exe
Token: SeBackupPrivilege	2412	TiWorker.exe
Token: SeRestorePrivilege	2412	TiWorker.exe
Token: SeSecurityPrivilege	2412	TiWorker.exe
Token: SeBackupPrivilege	2412	TiWorker.exe
Token: SeRestorePrivilege	2412	TiWorker.exe
Token: SeSecurityPrivilege	2412	TiWorker.exe
Token: SeBackupPrivilege	2412	TiWorker.exe
Token: SeRestorePrivilege	2412	TiWorker.exe
Token: SeSecurityPrivilege	2412	TiWorker.exe
Token: SeBackupPrivilege	2412	TiWorker.exe
Token: SeRestorePrivilege	2412	TiWorker.exe
Token: SeSecurityPrivilege	2412	TiWorker.exe
Token: SeBackupPrivilege	2412	TiWorker.exe
Token: SeRestorePrivilege	2412	TiWorker.exe
Token: SeSecurityPrivilege	2412	TiWorker.exe
Token: SeBackupPrivilege	2412	TiWorker.exe
Token: SeRestorePrivilege	2412	TiWorker.exe
Token: SeSecurityPrivilege	2412	TiWorker.exe
Token: SeBackupPrivilege	2412	TiWorker.exe
Token: SeRestorePrivilege	2412	TiWorker.exe
Token: SeSecurityPrivilege	2412	TiWorker.exe
Token: SeBackupPrivilege	2412	TiWorker.exe
Token: SeRestorePrivilege	2412	TiWorker.exe
Token: SeSecurityPrivilege	2412	TiWorker.exe
Token: SeBackupPrivilege	2412	TiWorker.exe
Token: SeRestorePrivilege	2412	TiWorker.exe
Token: SeSecurityPrivilege	2412	TiWorker.exe
Token: SeBackupPrivilege	2412	TiWorker.exe
Token: SeRestorePrivilege	2412	TiWorker.exe
Token: SeSecurityPrivilege	2412	TiWorker.exe
Token: SeBackupPrivilege	2412	TiWorker.exe
Token: SeRestorePrivilege	2412	TiWorker.exe
Token: SeSecurityPrivilege	2412	TiWorker.exe
Token: SeBackupPrivilege	2412	TiWorker.exe
Token: SeRestorePrivilege	2412	TiWorker.exe
Token: SeSecurityPrivilege	2412	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0b029f3025aeb0a732754dfeb88a1e40f263acc27b6c9f1c05ef557f7eaca683.execmd.exe

description	pid	process	target process
PID 3044 wrote to memory of 4748	3044	0b029f3025aeb0a732754dfeb88a1e40f263acc27b6c9f1c05ef557f7eaca683.exe	MediaCenter.exe
PID 3044 wrote to memory of 4748	3044	0b029f3025aeb0a732754dfeb88a1e40f263acc27b6c9f1c05ef557f7eaca683.exe	MediaCenter.exe
PID 3044 wrote to memory of 4748	3044	0b029f3025aeb0a732754dfeb88a1e40f263acc27b6c9f1c05ef557f7eaca683.exe	MediaCenter.exe
PID 3044 wrote to memory of 4900	3044	0b029f3025aeb0a732754dfeb88a1e40f263acc27b6c9f1c05ef557f7eaca683.exe	cmd.exe
PID 3044 wrote to memory of 4900	3044	0b029f3025aeb0a732754dfeb88a1e40f263acc27b6c9f1c05ef557f7eaca683.exe	cmd.exe
PID 3044 wrote to memory of 4900	3044	0b029f3025aeb0a732754dfeb88a1e40f263acc27b6c9f1c05ef557f7eaca683.exe	cmd.exe
PID 4900 wrote to memory of 772	4900	cmd.exe	PING.EXE
PID 4900 wrote to memory of 772	4900	cmd.exe	PING.EXE
PID 4900 wrote to memory of 772	4900	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0b029f3025aeb0a732754dfeb88a1e40f263acc27b6c9f1c05ef557f7eaca683.exe
"C:\Users\Admin\AppData\Local\Temp\0b029f3025aeb0a732754dfeb88a1e40f263acc27b6c9f1c05ef557f7eaca683.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3044

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4748

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0b029f3025aeb0a732754dfeb88a1e40f263acc27b6c9f1c05ef557f7eaca683.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4900

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:772

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:4592

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:2412

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
9adf3d59cf45ba1935de6c9cffdaec7b

SHA1
3306dd34799bb8597dbc2ed4daaeb2d25dc77b52

SHA256
93211b4274b55d2bad33ab276d93264622bcb2836acffe8a4a42871a97006d65

SHA512
4921ed2228a7113ebadcd262d25dd2547f7b85e1595cf40ea334020f9086323afd801a5259c01f51d16d159a7111b8e44fcdd08fbe7c60524c95e0a7b55db590

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
9adf3d59cf45ba1935de6c9cffdaec7b

SHA1
3306dd34799bb8597dbc2ed4daaeb2d25dc77b52

SHA256
93211b4274b55d2bad33ab276d93264622bcb2836acffe8a4a42871a97006d65

SHA512
4921ed2228a7113ebadcd262d25dd2547f7b85e1595cf40ea334020f9086323afd801a5259c01f51d16d159a7111b8e44fcdd08fbe7c60524c95e0a7b55db590

Download Submit
memory/4592-132-0x00000245C6B20000-0x00000245C6B30000-memory.dmp

Filesize
64KB

Download
memory/4592-133-0x00000245C6B80000-0x00000245C6B90000-memory.dmp

Filesize
64KB

Download
memory/4592-134-0x00000245C9230000-0x00000245C9234000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads