sakula | 0f66892c9fba1a28f2e95f7b9a01ae11cfe6615d98a97477a72ecdf45bb85899

General

Target

0f66892c9fba1a28f2e95f7b9a01ae11cfe6615d98a97477a72ecdf45bb85899.exe
Size

60KB
MD5

5ec6231c7df4086e4711d19cb193230b
SHA1

48743d92dcd5906c2cd79cdf879a79b7b4c53dd3
SHA256

0f66892c9fba1a28f2e95f7b9a01ae11cfe6615d98a97477a72ecdf45bb85899
SHA512

d4aa9a96f9177b58230a812b15350fb1da655920cc970b00bb973f16c43921708d9faa92a463fd4055336256e94b96b3ec57168a2ea83fef9ae743cb58256274

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

1716 MediaCenter.exe

pid	process
1716	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:

0f66892c9fba1a28f2e95f7b9a01ae11cfe6615d98a97477a72ecdf45bb85899.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0f66892c9fba1a28f2e95f7b9a01ae11cfe6615d98a97477a72ecdf45bb85899.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0f66892c9fba1a28f2e95f7b9a01ae11cfe6615d98a97477a72ecdf45bb85899.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"	0f66892c9fba1a28f2e95f7b9a01ae11cfe6615d98a97477a72ecdf45bb85899.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

1908 PING.EXE

pid	process
1908	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0f66892c9fba1a28f2e95f7b9a01ae11cfe6615d98a97477a72ecdf45bb85899.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	4460	svchost.exe
Token: SeCreatePagefilePrivilege	4460	svchost.exe
Token: SeShutdownPrivilege	4460	svchost.exe
Token: SeCreatePagefilePrivilege	4460	svchost.exe
Token: SeShutdownPrivilege	4460	svchost.exe
Token: SeCreatePagefilePrivilege	4460	svchost.exe
Token: SeIncBasePriorityPrivilege	1664	0f66892c9fba1a28f2e95f7b9a01ae11cfe6615d98a97477a72ecdf45bb85899.exe
Token: SeSecurityPrivilege	1764	TiWorker.exe
Token: SeRestorePrivilege	1764	TiWorker.exe
Token: SeBackupPrivilege	1764	TiWorker.exe
Token: SeBackupPrivilege	1764	TiWorker.exe
Token: SeRestorePrivilege	1764	TiWorker.exe
Token: SeSecurityPrivilege	1764	TiWorker.exe
Token: SeBackupPrivilege	1764	TiWorker.exe
Token: SeRestorePrivilege	1764	TiWorker.exe
Token: SeSecurityPrivilege	1764	TiWorker.exe
Token: SeBackupPrivilege	1764	TiWorker.exe
Token: SeRestorePrivilege	1764	TiWorker.exe
Token: SeSecurityPrivilege	1764	TiWorker.exe
Token: SeBackupPrivilege	1764	TiWorker.exe
Token: SeRestorePrivilege	1764	TiWorker.exe
Token: SeSecurityPrivilege	1764	TiWorker.exe
Token: SeBackupPrivilege	1764	TiWorker.exe
Token: SeRestorePrivilege	1764	TiWorker.exe
Token: SeSecurityPrivilege	1764	TiWorker.exe
Token: SeBackupPrivilege	1764	TiWorker.exe
Token: SeRestorePrivilege	1764	TiWorker.exe
Token: SeSecurityPrivilege	1764	TiWorker.exe
Token: SeBackupPrivilege	1764	TiWorker.exe
Token: SeRestorePrivilege	1764	TiWorker.exe
Token: SeSecurityPrivilege	1764	TiWorker.exe
Token: SeBackupPrivilege	1764	TiWorker.exe
Token: SeRestorePrivilege	1764	TiWorker.exe
Token: SeSecurityPrivilege	1764	TiWorker.exe
Token: SeBackupPrivilege	1764	TiWorker.exe
Token: SeRestorePrivilege	1764	TiWorker.exe
Token: SeSecurityPrivilege	1764	TiWorker.exe
Token: SeBackupPrivilege	1764	TiWorker.exe
Token: SeRestorePrivilege	1764	TiWorker.exe
Token: SeSecurityPrivilege	1764	TiWorker.exe
Token: SeBackupPrivilege	1764	TiWorker.exe
Token: SeRestorePrivilege	1764	TiWorker.exe
Token: SeSecurityPrivilege	1764	TiWorker.exe
Token: SeBackupPrivilege	1764	TiWorker.exe
Token: SeRestorePrivilege	1764	TiWorker.exe
Token: SeSecurityPrivilege	1764	TiWorker.exe
Token: SeBackupPrivilege	1764	TiWorker.exe
Token: SeRestorePrivilege	1764	TiWorker.exe
Token: SeSecurityPrivilege	1764	TiWorker.exe
Token: SeBackupPrivilege	1764	TiWorker.exe
Token: SeRestorePrivilege	1764	TiWorker.exe
Token: SeSecurityPrivilege	1764	TiWorker.exe
Token: SeBackupPrivilege	1764	TiWorker.exe
Token: SeRestorePrivilege	1764	TiWorker.exe
Token: SeSecurityPrivilege	1764	TiWorker.exe
Token: SeBackupPrivilege	1764	TiWorker.exe
Token: SeRestorePrivilege	1764	TiWorker.exe
Token: SeSecurityPrivilege	1764	TiWorker.exe
Token: SeBackupPrivilege	1764	TiWorker.exe
Token: SeRestorePrivilege	1764	TiWorker.exe
Token: SeSecurityPrivilege	1764	TiWorker.exe
Token: SeBackupPrivilege	1764	TiWorker.exe
Token: SeRestorePrivilege	1764	TiWorker.exe
Token: SeSecurityPrivilege	1764	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0f66892c9fba1a28f2e95f7b9a01ae11cfe6615d98a97477a72ecdf45bb85899.execmd.exe

description	pid	process	target process
PID 1664 wrote to memory of 1716	1664	0f66892c9fba1a28f2e95f7b9a01ae11cfe6615d98a97477a72ecdf45bb85899.exe	MediaCenter.exe
PID 1664 wrote to memory of 1716	1664	0f66892c9fba1a28f2e95f7b9a01ae11cfe6615d98a97477a72ecdf45bb85899.exe	MediaCenter.exe
PID 1664 wrote to memory of 1716	1664	0f66892c9fba1a28f2e95f7b9a01ae11cfe6615d98a97477a72ecdf45bb85899.exe	MediaCenter.exe
PID 1664 wrote to memory of 4328	1664	0f66892c9fba1a28f2e95f7b9a01ae11cfe6615d98a97477a72ecdf45bb85899.exe	cmd.exe
PID 1664 wrote to memory of 4328	1664	0f66892c9fba1a28f2e95f7b9a01ae11cfe6615d98a97477a72ecdf45bb85899.exe	cmd.exe
PID 1664 wrote to memory of 4328	1664	0f66892c9fba1a28f2e95f7b9a01ae11cfe6615d98a97477a72ecdf45bb85899.exe	cmd.exe
PID 4328 wrote to memory of 1908	4328	cmd.exe	PING.EXE
PID 4328 wrote to memory of 1908	4328	cmd.exe	PING.EXE
PID 4328 wrote to memory of 1908	4328	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0f66892c9fba1a28f2e95f7b9a01ae11cfe6615d98a97477a72ecdf45bb85899.exe
"C:\Users\Admin\AppData\Local\Temp\0f66892c9fba1a28f2e95f7b9a01ae11cfe6615d98a97477a72ecdf45bb85899.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1664

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1716

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0f66892c9fba1a28f2e95f7b9a01ae11cfe6615d98a97477a72ecdf45bb85899.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4328

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1908

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:4460

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:1764

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
6aa7a31b21da33aa1164813d42618737

SHA1
9bca263d812825c19aba14b8123645bc3d8aea66

SHA256
0ef450d715b24a161eb6189ddb3371f12957a3182183a07fe33917013e0efb3d

SHA512
8a84077da7aa1f5cc10d40023129518f762d02b064c11f21d40c52c062fbe381fae3faffd89416e6a760cb8603b9de40ef78f5fa2a097e511e4d4294e795f752

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

MD5
6aa7a31b21da33aa1164813d42618737

SHA1
9bca263d812825c19aba14b8123645bc3d8aea66

SHA256
0ef450d715b24a161eb6189ddb3371f12957a3182183a07fe33917013e0efb3d

SHA512
8a84077da7aa1f5cc10d40023129518f762d02b064c11f21d40c52c062fbe381fae3faffd89416e6a760cb8603b9de40ef78f5fa2a097e511e4d4294e795f752

Download Submit
memory/4460-132-0x000001BA19190000-0x000001BA191A0000-memory.dmp

Filesize
64KB

Download
memory/4460-133-0x000001BA198E0000-0x000001BA198F0000-memory.dmp

Filesize
64KB

Download
memory/4460-134-0x000001BA1BE10000-0x000001BA1BE14000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads