sakula | 18352dddd8518a271c6d507af184686d20fc61c323905225d4a213cbf3cb1914

General

Target

18352dddd8518a271c6d507af184686d20fc61c323905225d4a213cbf3cb1914.exe
Size

60KB
MD5

0b3cc975a4f24e4f0247bdaa0e9eb619
SHA1

f7706c6cfa16e4c6ea5f3df878594478a9749484
SHA256

18352dddd8518a271c6d507af184686d20fc61c323905225d4a213cbf3cb1914
SHA512

7a418822d8e471afdb9c544a54701f5830ac4f0f69645f8b936a4c4c21699b4375d286a8d7017930afd1002110ca790746bea147e5032224094a16371fd9a328

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

1316 MediaCenter.exe

pid	process
1316	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:

18352dddd8518a271c6d507af184686d20fc61c323905225d4a213cbf3cb1914.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	18352dddd8518a271c6d507af184686d20fc61c323905225d4a213cbf3cb1914.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

18352dddd8518a271c6d507af184686d20fc61c323905225d4a213cbf3cb1914.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"	18352dddd8518a271c6d507af184686d20fc61c323905225d4a213cbf3cb1914.exe

Drops file in Windows directory 8 IoCs

Processes:

TiWorker.exesvchost.exe

description	ioc	process
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
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.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

5084 PING.EXE

pid	process
5084	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	4228	svchost.exe
Token: SeCreatePagefilePrivilege	4228	svchost.exe
Token: SeShutdownPrivilege	4228	svchost.exe
Token: SeCreatePagefilePrivilege	4228	svchost.exe
Token: SeShutdownPrivilege	4228	svchost.exe
Token: SeCreatePagefilePrivilege	4228	svchost.exe
Token: SeSecurityPrivilege	2136	TiWorker.exe
Token: SeRestorePrivilege	2136	TiWorker.exe
Token: SeBackupPrivilege	2136	TiWorker.exe
Token: SeBackupPrivilege	2136	TiWorker.exe
Token: SeRestorePrivilege	2136	TiWorker.exe
Token: SeSecurityPrivilege	2136	TiWorker.exe
Token: SeBackupPrivilege	2136	TiWorker.exe
Token: SeRestorePrivilege	2136	TiWorker.exe
Token: SeSecurityPrivilege	2136	TiWorker.exe
Token: SeBackupPrivilege	2136	TiWorker.exe
Token: SeRestorePrivilege	2136	TiWorker.exe
Token: SeSecurityPrivilege	2136	TiWorker.exe
Token: SeBackupPrivilege	2136	TiWorker.exe
Token: SeRestorePrivilege	2136	TiWorker.exe
Token: SeSecurityPrivilege	2136	TiWorker.exe
Token: SeBackupPrivilege	2136	TiWorker.exe
Token: SeRestorePrivilege	2136	TiWorker.exe
Token: SeSecurityPrivilege	2136	TiWorker.exe
Token: SeBackupPrivilege	2136	TiWorker.exe
Token: SeRestorePrivilege	2136	TiWorker.exe
Token: SeSecurityPrivilege	2136	TiWorker.exe
Token: SeBackupPrivilege	2136	TiWorker.exe
Token: SeRestorePrivilege	2136	TiWorker.exe
Token: SeSecurityPrivilege	2136	TiWorker.exe
Token: SeBackupPrivilege	2136	TiWorker.exe
Token: SeRestorePrivilege	2136	TiWorker.exe
Token: SeSecurityPrivilege	2136	TiWorker.exe
Token: SeBackupPrivilege	2136	TiWorker.exe
Token: SeRestorePrivilege	2136	TiWorker.exe
Token: SeSecurityPrivilege	2136	TiWorker.exe
Token: SeBackupPrivilege	2136	TiWorker.exe
Token: SeRestorePrivilege	2136	TiWorker.exe
Token: SeSecurityPrivilege	2136	TiWorker.exe
Token: SeBackupPrivilege	2136	TiWorker.exe
Token: SeRestorePrivilege	2136	TiWorker.exe
Token: SeSecurityPrivilege	2136	TiWorker.exe
Token: SeBackupPrivilege	2136	TiWorker.exe
Token: SeRestorePrivilege	2136	TiWorker.exe
Token: SeSecurityPrivilege	2136	TiWorker.exe
Token: SeBackupPrivilege	2136	TiWorker.exe
Token: SeRestorePrivilege	2136	TiWorker.exe
Token: SeSecurityPrivilege	2136	TiWorker.exe
Token: SeBackupPrivilege	2136	TiWorker.exe
Token: SeRestorePrivilege	2136	TiWorker.exe
Token: SeSecurityPrivilege	2136	TiWorker.exe
Token: SeBackupPrivilege	2136	TiWorker.exe
Token: SeRestorePrivilege	2136	TiWorker.exe
Token: SeSecurityPrivilege	2136	TiWorker.exe
Token: SeBackupPrivilege	2136	TiWorker.exe
Token: SeRestorePrivilege	2136	TiWorker.exe
Token: SeSecurityPrivilege	2136	TiWorker.exe
Token: SeBackupPrivilege	2136	TiWorker.exe
Token: SeRestorePrivilege	2136	TiWorker.exe
Token: SeSecurityPrivilege	2136	TiWorker.exe
Token: SeBackupPrivilege	2136	TiWorker.exe
Token: SeRestorePrivilege	2136	TiWorker.exe
Token: SeSecurityPrivilege	2136	TiWorker.exe
Token: SeBackupPrivilege	2136	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

18352dddd8518a271c6d507af184686d20fc61c323905225d4a213cbf3cb1914.execmd.exe

description	pid	process	target process
PID 5092 wrote to memory of 1316	5092	18352dddd8518a271c6d507af184686d20fc61c323905225d4a213cbf3cb1914.exe	MediaCenter.exe
PID 5092 wrote to memory of 1316	5092	18352dddd8518a271c6d507af184686d20fc61c323905225d4a213cbf3cb1914.exe	MediaCenter.exe
PID 5092 wrote to memory of 1316	5092	18352dddd8518a271c6d507af184686d20fc61c323905225d4a213cbf3cb1914.exe	MediaCenter.exe
PID 5092 wrote to memory of 4468	5092	18352dddd8518a271c6d507af184686d20fc61c323905225d4a213cbf3cb1914.exe	cmd.exe
PID 5092 wrote to memory of 4468	5092	18352dddd8518a271c6d507af184686d20fc61c323905225d4a213cbf3cb1914.exe	cmd.exe
PID 5092 wrote to memory of 4468	5092	18352dddd8518a271c6d507af184686d20fc61c323905225d4a213cbf3cb1914.exe	cmd.exe
PID 4468 wrote to memory of 5084	4468	cmd.exe	PING.EXE
PID 4468 wrote to memory of 5084	4468	cmd.exe	PING.EXE
PID 4468 wrote to memory of 5084	4468	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\18352dddd8518a271c6d507af184686d20fc61c323905225d4a213cbf3cb1914.exe
"C:\Users\Admin\AppData\Local\Temp\18352dddd8518a271c6d507af184686d20fc61c323905225d4a213cbf3cb1914.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5092

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1316

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\18352dddd8518a271c6d507af184686d20fc61c323905225d4a213cbf3cb1914.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4468

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:5084

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:4228

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:2136

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
bcd41b0ad16ac87120c2a7ddbfad1569

SHA1
fcd91087d72c0dbcb3a689e87411c26594eeefdb

SHA256
05d380c08dbe4389a469e8ad72e517c2582d37f9f007c2cfb0d411ef1058517a

SHA512
b414a1daf99bf40add78d07374ea98038bc3113333dc7f45905b7f032dd74878b3cb5cf95d5477acb4a7c633d4037121afa1d61e2e23d7a267eb4cd20e3428f5

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

MD5
bcd41b0ad16ac87120c2a7ddbfad1569

SHA1
fcd91087d72c0dbcb3a689e87411c26594eeefdb

SHA256
05d380c08dbe4389a469e8ad72e517c2582d37f9f007c2cfb0d411ef1058517a

SHA512
b414a1daf99bf40add78d07374ea98038bc3113333dc7f45905b7f032dd74878b3cb5cf95d5477acb4a7c633d4037121afa1d61e2e23d7a267eb4cd20e3428f5

Download Submit
memory/4228-135-0x000001ACCB530000-0x000001ACCB540000-memory.dmp

Filesize
64KB

Download
memory/4228-136-0x000001ACCB590000-0x000001ACCB5A0000-memory.dmp

Filesize
64KB

Download
memory/4228-137-0x000001ACCE270000-0x000001ACCE274000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads