sakula | 1449931fbbf278ed69058c671f143d543a2cfb864b85f6fd075e8c0ce23a2314

General

Target

1449931fbbf278ed69058c671f143d543a2cfb864b85f6fd075e8c0ce23a2314.exe
Size

60KB
MD5

71d112273caacc8783107d92c657d2e6
SHA1

892c8049213d0dae947175cad234713be8e37e73
SHA256

1449931fbbf278ed69058c671f143d543a2cfb864b85f6fd075e8c0ce23a2314
SHA512

1dd5f2bdd703a7639d71f3f51045172af8fb8d0e65eea24d70ba651cce0d82532f16a8be352611f6867768066e41c572f6ceea13f0f43568be69f6322345d905

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

4580 MediaCenter.exe

pid	process
4580	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:

1449931fbbf278ed69058c671f143d543a2cfb864b85f6fd075e8c0ce23a2314.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	1449931fbbf278ed69058c671f143d543a2cfb864b85f6fd075e8c0ce23a2314.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1449931fbbf278ed69058c671f143d543a2cfb864b85f6fd075e8c0ce23a2314.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"	1449931fbbf278ed69058c671f143d543a2cfb864b85f6fd075e8c0ce23a2314.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
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

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

2756 PING.EXE

pid	process
2756	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

1449931fbbf278ed69058c671f143d543a2cfb864b85f6fd075e8c0ce23a2314.exesvchost.exeTiWorker.exe

description	pid	process
Token: SeIncBasePriorityPrivilege	480	1449931fbbf278ed69058c671f143d543a2cfb864b85f6fd075e8c0ce23a2314.exe
Token: SeShutdownPrivilege	2896	svchost.exe
Token: SeCreatePagefilePrivilege	2896	svchost.exe
Token: SeShutdownPrivilege	2896	svchost.exe
Token: SeCreatePagefilePrivilege	2896	svchost.exe
Token: SeShutdownPrivilege	2896	svchost.exe
Token: SeCreatePagefilePrivilege	2896	svchost.exe
Token: SeSecurityPrivilege	2840	TiWorker.exe
Token: SeRestorePrivilege	2840	TiWorker.exe
Token: SeBackupPrivilege	2840	TiWorker.exe
Token: SeBackupPrivilege	2840	TiWorker.exe
Token: SeRestorePrivilege	2840	TiWorker.exe
Token: SeSecurityPrivilege	2840	TiWorker.exe
Token: SeBackupPrivilege	2840	TiWorker.exe
Token: SeRestorePrivilege	2840	TiWorker.exe
Token: SeSecurityPrivilege	2840	TiWorker.exe
Token: SeBackupPrivilege	2840	TiWorker.exe
Token: SeRestorePrivilege	2840	TiWorker.exe
Token: SeSecurityPrivilege	2840	TiWorker.exe
Token: SeBackupPrivilege	2840	TiWorker.exe
Token: SeRestorePrivilege	2840	TiWorker.exe
Token: SeSecurityPrivilege	2840	TiWorker.exe
Token: SeBackupPrivilege	2840	TiWorker.exe
Token: SeRestorePrivilege	2840	TiWorker.exe
Token: SeSecurityPrivilege	2840	TiWorker.exe
Token: SeBackupPrivilege	2840	TiWorker.exe
Token: SeRestorePrivilege	2840	TiWorker.exe
Token: SeSecurityPrivilege	2840	TiWorker.exe
Token: SeBackupPrivilege	2840	TiWorker.exe
Token: SeRestorePrivilege	2840	TiWorker.exe
Token: SeSecurityPrivilege	2840	TiWorker.exe
Token: SeBackupPrivilege	2840	TiWorker.exe
Token: SeRestorePrivilege	2840	TiWorker.exe
Token: SeSecurityPrivilege	2840	TiWorker.exe
Token: SeBackupPrivilege	2840	TiWorker.exe
Token: SeRestorePrivilege	2840	TiWorker.exe
Token: SeSecurityPrivilege	2840	TiWorker.exe
Token: SeBackupPrivilege	2840	TiWorker.exe
Token: SeRestorePrivilege	2840	TiWorker.exe
Token: SeSecurityPrivilege	2840	TiWorker.exe
Token: SeBackupPrivilege	2840	TiWorker.exe
Token: SeRestorePrivilege	2840	TiWorker.exe
Token: SeSecurityPrivilege	2840	TiWorker.exe
Token: SeBackupPrivilege	2840	TiWorker.exe
Token: SeRestorePrivilege	2840	TiWorker.exe
Token: SeSecurityPrivilege	2840	TiWorker.exe
Token: SeBackupPrivilege	2840	TiWorker.exe
Token: SeRestorePrivilege	2840	TiWorker.exe
Token: SeSecurityPrivilege	2840	TiWorker.exe
Token: SeBackupPrivilege	2840	TiWorker.exe
Token: SeRestorePrivilege	2840	TiWorker.exe
Token: SeSecurityPrivilege	2840	TiWorker.exe
Token: SeBackupPrivilege	2840	TiWorker.exe
Token: SeRestorePrivilege	2840	TiWorker.exe
Token: SeSecurityPrivilege	2840	TiWorker.exe
Token: SeBackupPrivilege	2840	TiWorker.exe
Token: SeRestorePrivilege	2840	TiWorker.exe
Token: SeSecurityPrivilege	2840	TiWorker.exe
Token: SeBackupPrivilege	2840	TiWorker.exe
Token: SeRestorePrivilege	2840	TiWorker.exe
Token: SeSecurityPrivilege	2840	TiWorker.exe
Token: SeBackupPrivilege	2840	TiWorker.exe
Token: SeRestorePrivilege	2840	TiWorker.exe
Token: SeSecurityPrivilege	2840	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

1449931fbbf278ed69058c671f143d543a2cfb864b85f6fd075e8c0ce23a2314.execmd.exe

description	pid	process	target process
PID 480 wrote to memory of 4580	480	1449931fbbf278ed69058c671f143d543a2cfb864b85f6fd075e8c0ce23a2314.exe	MediaCenter.exe
PID 480 wrote to memory of 4580	480	1449931fbbf278ed69058c671f143d543a2cfb864b85f6fd075e8c0ce23a2314.exe	MediaCenter.exe
PID 480 wrote to memory of 4580	480	1449931fbbf278ed69058c671f143d543a2cfb864b85f6fd075e8c0ce23a2314.exe	MediaCenter.exe
PID 480 wrote to memory of 3160	480	1449931fbbf278ed69058c671f143d543a2cfb864b85f6fd075e8c0ce23a2314.exe	cmd.exe
PID 480 wrote to memory of 3160	480	1449931fbbf278ed69058c671f143d543a2cfb864b85f6fd075e8c0ce23a2314.exe	cmd.exe
PID 480 wrote to memory of 3160	480	1449931fbbf278ed69058c671f143d543a2cfb864b85f6fd075e8c0ce23a2314.exe	cmd.exe
PID 3160 wrote to memory of 2756	3160	cmd.exe	PING.EXE
PID 3160 wrote to memory of 2756	3160	cmd.exe	PING.EXE
PID 3160 wrote to memory of 2756	3160	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1449931fbbf278ed69058c671f143d543a2cfb864b85f6fd075e8c0ce23a2314.exe
"C:\Users\Admin\AppData\Local\Temp\1449931fbbf278ed69058c671f143d543a2cfb864b85f6fd075e8c0ce23a2314.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:480

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4580

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1449931fbbf278ed69058c671f143d543a2cfb864b85f6fd075e8c0ce23a2314.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3160

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2756

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:2896

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:2840

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
f7065158b8a6b721d922e8fd20a85f1d

SHA1
44d5c175527a610bb47adff6f002666222b925c9

SHA256
477f3d7aae39aea867f8786a8a79324434d3fad70a0b9ceed79d173219ae4911

SHA512
9f841f2bb6128ba57821b128d34fc0ed7286956cd56e34b2a9564b666d8b1cb39c1faaaca3ad9cc2e6763e178ed13fba453d7ddf45df1c5e01c983e71765a47c

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

MD5
f7065158b8a6b721d922e8fd20a85f1d

SHA1
44d5c175527a610bb47adff6f002666222b925c9

SHA256
477f3d7aae39aea867f8786a8a79324434d3fad70a0b9ceed79d173219ae4911

SHA512
9f841f2bb6128ba57821b128d34fc0ed7286956cd56e34b2a9564b666d8b1cb39c1faaaca3ad9cc2e6763e178ed13fba453d7ddf45df1c5e01c983e71765a47c

Download Submit
memory/2896-132-0x0000024656730000-0x0000024656740000-memory.dmp

Filesize
64KB

Download
memory/2896-133-0x0000024656790000-0x00000246567A0000-memory.dmp

Filesize
64KB

Download
memory/2896-134-0x00000246594A0000-0x00000246594A4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads