sakula | 0de7c764d9ac1d77b0d811b4be8b88632931f78756f3b223301b85a08320d93a

General

Target

0de7c764d9ac1d77b0d811b4be8b88632931f78756f3b223301b85a08320d93a.exe
Size

60KB
MD5

0faea8686836730f097b9575005ae50b
SHA1

8ccae3c4de2f4b2b0dd31f78a667d5cf3bdfc2a3
SHA256

0de7c764d9ac1d77b0d811b4be8b88632931f78756f3b223301b85a08320d93a
SHA512

8f898363c5a64666bfab3c23bbca00f4dbdd8f44a9bb64fcb8ad3794d60316eb05914acfab39358822818bfd73799859e36da5198eb35b3ffe640e8c68c5f05c

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

4764 MediaCenter.exe

pid	process
4764	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:

0de7c764d9ac1d77b0d811b4be8b88632931f78756f3b223301b85a08320d93a.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0de7c764d9ac1d77b0d811b4be8b88632931f78756f3b223301b85a08320d93a.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0de7c764d9ac1d77b0d811b4be8b88632931f78756f3b223301b85a08320d93a.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"	0de7c764d9ac1d77b0d811b4be8b88632931f78756f3b223301b85a08320d93a.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

2208 PING.EXE

pid	process
2208	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0de7c764d9ac1d77b0d811b4be8b88632931f78756f3b223301b85a08320d93a.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	4340	svchost.exe
Token: SeCreatePagefilePrivilege	4340	svchost.exe
Token: SeShutdownPrivilege	4340	svchost.exe
Token: SeCreatePagefilePrivilege	4340	svchost.exe
Token: SeShutdownPrivilege	4340	svchost.exe
Token: SeCreatePagefilePrivilege	4340	svchost.exe
Token: SeIncBasePriorityPrivilege	3656	0de7c764d9ac1d77b0d811b4be8b88632931f78756f3b223301b85a08320d93a.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0de7c764d9ac1d77b0d811b4be8b88632931f78756f3b223301b85a08320d93a.execmd.exe

description	pid	process	target process
PID 3656 wrote to memory of 4764	3656	0de7c764d9ac1d77b0d811b4be8b88632931f78756f3b223301b85a08320d93a.exe	MediaCenter.exe
PID 3656 wrote to memory of 4764	3656	0de7c764d9ac1d77b0d811b4be8b88632931f78756f3b223301b85a08320d93a.exe	MediaCenter.exe
PID 3656 wrote to memory of 4764	3656	0de7c764d9ac1d77b0d811b4be8b88632931f78756f3b223301b85a08320d93a.exe	MediaCenter.exe
PID 3656 wrote to memory of 4028	3656	0de7c764d9ac1d77b0d811b4be8b88632931f78756f3b223301b85a08320d93a.exe	cmd.exe
PID 3656 wrote to memory of 4028	3656	0de7c764d9ac1d77b0d811b4be8b88632931f78756f3b223301b85a08320d93a.exe	cmd.exe
PID 3656 wrote to memory of 4028	3656	0de7c764d9ac1d77b0d811b4be8b88632931f78756f3b223301b85a08320d93a.exe	cmd.exe
PID 4028 wrote to memory of 2208	4028	cmd.exe	PING.EXE
PID 4028 wrote to memory of 2208	4028	cmd.exe	PING.EXE
PID 4028 wrote to memory of 2208	4028	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0de7c764d9ac1d77b0d811b4be8b88632931f78756f3b223301b85a08320d93a.exe
"C:\Users\Admin\AppData\Local\Temp\0de7c764d9ac1d77b0d811b4be8b88632931f78756f3b223301b85a08320d93a.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3656

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4764

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0de7c764d9ac1d77b0d811b4be8b88632931f78756f3b223301b85a08320d93a.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4028

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2208

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:4340

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:4616

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

MD5
1912b64b3b75efea79581c2a78fd6a40

SHA1
798b3927e6a3f2c50a0704cf466f8eefa00cd2c3

SHA256
cc62fde283e29bbbdbaedabee54fcf37d8fc1f79b4585c74d48e98ed509b117a

SHA512
bac35b47e856a069857b014bccd2cf9262f56bedfcba76c779d4fb07e04e22f8aa65d03ed2e9700dc6ff837199799104a3cef18061480fdbda4fec96b3cbabd5

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

MD5
1912b64b3b75efea79581c2a78fd6a40

SHA1
798b3927e6a3f2c50a0704cf466f8eefa00cd2c3

SHA256
cc62fde283e29bbbdbaedabee54fcf37d8fc1f79b4585c74d48e98ed509b117a

SHA512
bac35b47e856a069857b014bccd2cf9262f56bedfcba76c779d4fb07e04e22f8aa65d03ed2e9700dc6ff837199799104a3cef18061480fdbda4fec96b3cbabd5

Download Submit
memory/4340-132-0x0000020CE6DA0000-0x0000020CE6DB0000-memory.dmp

Filesize
64KB

Download
memory/4340-133-0x0000020CE7560000-0x0000020CE7570000-memory.dmp

Filesize
64KB

Download
memory/4340-134-0x0000020CEA180000-0x0000020CEA184000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads