sakula | 1169f0f1e10a93932ebfae8836fc3d90a1564d311514da9b13e0455c452ebea1

General

Target

1169f0f1e10a93932ebfae8836fc3d90a1564d311514da9b13e0455c452ebea1.exe
Size

60KB
MD5

48bdde548fe3d7d477fee63026ca0161
SHA1

fe87f4ced4900da624072ace659b37ba465a2ccd
SHA256

1169f0f1e10a93932ebfae8836fc3d90a1564d311514da9b13e0455c452ebea1
SHA512

8ba183c20543a2dc5da6478defb922f963c14c1726b3ac5894d1c582301e2fa37c1353f12528173f576eaaf98dccd195714aec2230f9b631dfe00173eb952f2c

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

1436 MediaCenter.exe

pid	process
1436	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:

1169f0f1e10a93932ebfae8836fc3d90a1564d311514da9b13e0455c452ebea1.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	1169f0f1e10a93932ebfae8836fc3d90a1564d311514da9b13e0455c452ebea1.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1169f0f1e10a93932ebfae8836fc3d90a1564d311514da9b13e0455c452ebea1.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"	1169f0f1e10a93932ebfae8836fc3d90a1564d311514da9b13e0455c452ebea1.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.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

1380 PING.EXE

pid	process
1380	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe1169f0f1e10a93932ebfae8836fc3d90a1564d311514da9b13e0455c452ebea1.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	3500	svchost.exe
Token: SeCreatePagefilePrivilege	3500	svchost.exe
Token: SeShutdownPrivilege	3500	svchost.exe
Token: SeCreatePagefilePrivilege	3500	svchost.exe
Token: SeShutdownPrivilege	3500	svchost.exe
Token: SeCreatePagefilePrivilege	3500	svchost.exe
Token: SeIncBasePriorityPrivilege	1780	1169f0f1e10a93932ebfae8836fc3d90a1564d311514da9b13e0455c452ebea1.exe
Token: SeSecurityPrivilege	4028	TiWorker.exe
Token: SeRestorePrivilege	4028	TiWorker.exe
Token: SeBackupPrivilege	4028	TiWorker.exe
Token: SeBackupPrivilege	4028	TiWorker.exe
Token: SeRestorePrivilege	4028	TiWorker.exe
Token: SeSecurityPrivilege	4028	TiWorker.exe
Token: SeBackupPrivilege	4028	TiWorker.exe
Token: SeRestorePrivilege	4028	TiWorker.exe
Token: SeSecurityPrivilege	4028	TiWorker.exe
Token: SeBackupPrivilege	4028	TiWorker.exe
Token: SeRestorePrivilege	4028	TiWorker.exe
Token: SeSecurityPrivilege	4028	TiWorker.exe
Token: SeBackupPrivilege	4028	TiWorker.exe
Token: SeRestorePrivilege	4028	TiWorker.exe
Token: SeSecurityPrivilege	4028	TiWorker.exe
Token: SeBackupPrivilege	4028	TiWorker.exe
Token: SeRestorePrivilege	4028	TiWorker.exe
Token: SeSecurityPrivilege	4028	TiWorker.exe
Token: SeBackupPrivilege	4028	TiWorker.exe
Token: SeRestorePrivilege	4028	TiWorker.exe
Token: SeSecurityPrivilege	4028	TiWorker.exe
Token: SeBackupPrivilege	4028	TiWorker.exe
Token: SeRestorePrivilege	4028	TiWorker.exe
Token: SeSecurityPrivilege	4028	TiWorker.exe
Token: SeBackupPrivilege	4028	TiWorker.exe
Token: SeRestorePrivilege	4028	TiWorker.exe
Token: SeSecurityPrivilege	4028	TiWorker.exe
Token: SeBackupPrivilege	4028	TiWorker.exe
Token: SeRestorePrivilege	4028	TiWorker.exe
Token: SeSecurityPrivilege	4028	TiWorker.exe
Token: SeBackupPrivilege	4028	TiWorker.exe
Token: SeRestorePrivilege	4028	TiWorker.exe
Token: SeSecurityPrivilege	4028	TiWorker.exe
Token: SeBackupPrivilege	4028	TiWorker.exe
Token: SeRestorePrivilege	4028	TiWorker.exe
Token: SeSecurityPrivilege	4028	TiWorker.exe
Token: SeBackupPrivilege	4028	TiWorker.exe
Token: SeRestorePrivilege	4028	TiWorker.exe
Token: SeSecurityPrivilege	4028	TiWorker.exe
Token: SeBackupPrivilege	4028	TiWorker.exe
Token: SeRestorePrivilege	4028	TiWorker.exe
Token: SeSecurityPrivilege	4028	TiWorker.exe
Token: SeBackupPrivilege	4028	TiWorker.exe
Token: SeRestorePrivilege	4028	TiWorker.exe
Token: SeSecurityPrivilege	4028	TiWorker.exe
Token: SeBackupPrivilege	4028	TiWorker.exe
Token: SeRestorePrivilege	4028	TiWorker.exe
Token: SeSecurityPrivilege	4028	TiWorker.exe
Token: SeBackupPrivilege	4028	TiWorker.exe
Token: SeRestorePrivilege	4028	TiWorker.exe
Token: SeSecurityPrivilege	4028	TiWorker.exe
Token: SeBackupPrivilege	4028	TiWorker.exe
Token: SeRestorePrivilege	4028	TiWorker.exe
Token: SeSecurityPrivilege	4028	TiWorker.exe
Token: SeBackupPrivilege	4028	TiWorker.exe
Token: SeRestorePrivilege	4028	TiWorker.exe
Token: SeSecurityPrivilege	4028	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

1169f0f1e10a93932ebfae8836fc3d90a1564d311514da9b13e0455c452ebea1.execmd.exe

description	pid	process	target process
PID 1780 wrote to memory of 1436	1780	1169f0f1e10a93932ebfae8836fc3d90a1564d311514da9b13e0455c452ebea1.exe	MediaCenter.exe
PID 1780 wrote to memory of 1436	1780	1169f0f1e10a93932ebfae8836fc3d90a1564d311514da9b13e0455c452ebea1.exe	MediaCenter.exe
PID 1780 wrote to memory of 1436	1780	1169f0f1e10a93932ebfae8836fc3d90a1564d311514da9b13e0455c452ebea1.exe	MediaCenter.exe
PID 1780 wrote to memory of 944	1780	1169f0f1e10a93932ebfae8836fc3d90a1564d311514da9b13e0455c452ebea1.exe	cmd.exe
PID 1780 wrote to memory of 944	1780	1169f0f1e10a93932ebfae8836fc3d90a1564d311514da9b13e0455c452ebea1.exe	cmd.exe
PID 1780 wrote to memory of 944	1780	1169f0f1e10a93932ebfae8836fc3d90a1564d311514da9b13e0455c452ebea1.exe	cmd.exe
PID 944 wrote to memory of 1380	944	cmd.exe	PING.EXE
PID 944 wrote to memory of 1380	944	cmd.exe	PING.EXE
PID 944 wrote to memory of 1380	944	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1169f0f1e10a93932ebfae8836fc3d90a1564d311514da9b13e0455c452ebea1.exe
"C:\Users\Admin\AppData\Local\Temp\1169f0f1e10a93932ebfae8836fc3d90a1564d311514da9b13e0455c452ebea1.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1780

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1436

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1169f0f1e10a93932ebfae8836fc3d90a1564d311514da9b13e0455c452ebea1.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:944

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1380

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:3500

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:4028

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
d78d727b966dc136dbe1b5fdbdd0e2cb

SHA1
653cd17aa5000b7d4cddb27a3bc94f38dec93dff

SHA256
3abd1140b37cdf6db19e524608fb7578f0bcfca405dfdbf35393c6122e5c7f4a

SHA512
1ead9ccb2a98ae69db5b8407beb21951b7ab95f8ba4e2fcb1169b22bb2b27a4b0dbf7b0e221ff0d3e3397548c5925ebd64d8833aaba28efe4d4c348025a3da37

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

MD5
d78d727b966dc136dbe1b5fdbdd0e2cb

SHA1
653cd17aa5000b7d4cddb27a3bc94f38dec93dff

SHA256
3abd1140b37cdf6db19e524608fb7578f0bcfca405dfdbf35393c6122e5c7f4a

SHA512
1ead9ccb2a98ae69db5b8407beb21951b7ab95f8ba4e2fcb1169b22bb2b27a4b0dbf7b0e221ff0d3e3397548c5925ebd64d8833aaba28efe4d4c348025a3da37

Download Submit
memory/3500-132-0x00000241B8520000-0x00000241B8530000-memory.dmp

Filesize
64KB

Download
memory/3500-133-0x00000241B8580000-0x00000241B8590000-memory.dmp

Filesize
64KB

Download
memory/3500-134-0x00000241BAC50000-0x00000241BAC54000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads