sakula | 0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018

General

Target

0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe
Size

92KB
MD5

507d2866de11278a5b58c6e660679834
SHA1

727baaf1dea8cdbd7c1b8f365b0f80284acc0707
SHA256

0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018
SHA512

899e7c946f087ec7a393a8194e9fd907c3124ba7205d8cf60a116b461d6e5a2dee995ce4c93177ffb08aa9a70ee649aad91f513c70153fbef098a2f923c94fdd

Score

10^/10

sakula persistence rat suricata trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula Payload 2 IoCs

Processes:

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

suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

4592 MediaCenter.exe

pid	process
4592	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:

0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.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"	0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe

Drops file in Windows directory 8 IoCs

Processes:

TiWorker.exesvchost.exe

description	ioc	process
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
File opened for modification	C:\Windows\Logs\CBS\CBS.log	TiWorker.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

1864 PING.EXE

pid	process
1864	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	4052	svchost.exe
Token: SeCreatePagefilePrivilege	4052	svchost.exe
Token: SeShutdownPrivilege	4052	svchost.exe
Token: SeCreatePagefilePrivilege	4052	svchost.exe
Token: SeShutdownPrivilege	4052	svchost.exe
Token: SeCreatePagefilePrivilege	4052	svchost.exe
Token: SeIncBasePriorityPrivilege	4100	0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe
Token: SeSecurityPrivilege	4396	TiWorker.exe
Token: SeRestorePrivilege	4396	TiWorker.exe
Token: SeBackupPrivilege	4396	TiWorker.exe
Token: SeBackupPrivilege	4396	TiWorker.exe
Token: SeRestorePrivilege	4396	TiWorker.exe
Token: SeSecurityPrivilege	4396	TiWorker.exe
Token: SeBackupPrivilege	4396	TiWorker.exe
Token: SeRestorePrivilege	4396	TiWorker.exe
Token: SeSecurityPrivilege	4396	TiWorker.exe
Token: SeBackupPrivilege	4396	TiWorker.exe
Token: SeRestorePrivilege	4396	TiWorker.exe
Token: SeSecurityPrivilege	4396	TiWorker.exe
Token: SeBackupPrivilege	4396	TiWorker.exe
Token: SeRestorePrivilege	4396	TiWorker.exe
Token: SeSecurityPrivilege	4396	TiWorker.exe
Token: SeBackupPrivilege	4396	TiWorker.exe
Token: SeRestorePrivilege	4396	TiWorker.exe
Token: SeSecurityPrivilege	4396	TiWorker.exe
Token: SeBackupPrivilege	4396	TiWorker.exe
Token: SeRestorePrivilege	4396	TiWorker.exe
Token: SeSecurityPrivilege	4396	TiWorker.exe
Token: SeBackupPrivilege	4396	TiWorker.exe
Token: SeRestorePrivilege	4396	TiWorker.exe
Token: SeSecurityPrivilege	4396	TiWorker.exe
Token: SeBackupPrivilege	4396	TiWorker.exe
Token: SeRestorePrivilege	4396	TiWorker.exe
Token: SeSecurityPrivilege	4396	TiWorker.exe
Token: SeBackupPrivilege	4396	TiWorker.exe
Token: SeRestorePrivilege	4396	TiWorker.exe
Token: SeSecurityPrivilege	4396	TiWorker.exe
Token: SeBackupPrivilege	4396	TiWorker.exe
Token: SeRestorePrivilege	4396	TiWorker.exe
Token: SeSecurityPrivilege	4396	TiWorker.exe
Token: SeBackupPrivilege	4396	TiWorker.exe
Token: SeRestorePrivilege	4396	TiWorker.exe
Token: SeSecurityPrivilege	4396	TiWorker.exe
Token: SeBackupPrivilege	4396	TiWorker.exe
Token: SeRestorePrivilege	4396	TiWorker.exe
Token: SeSecurityPrivilege	4396	TiWorker.exe
Token: SeBackupPrivilege	4396	TiWorker.exe
Token: SeRestorePrivilege	4396	TiWorker.exe
Token: SeSecurityPrivilege	4396	TiWorker.exe
Token: SeBackupPrivilege	4396	TiWorker.exe
Token: SeRestorePrivilege	4396	TiWorker.exe
Token: SeSecurityPrivilege	4396	TiWorker.exe
Token: SeBackupPrivilege	4396	TiWorker.exe
Token: SeRestorePrivilege	4396	TiWorker.exe
Token: SeSecurityPrivilege	4396	TiWorker.exe
Token: SeBackupPrivilege	4396	TiWorker.exe
Token: SeRestorePrivilege	4396	TiWorker.exe
Token: SeSecurityPrivilege	4396	TiWorker.exe
Token: SeBackupPrivilege	4396	TiWorker.exe
Token: SeRestorePrivilege	4396	TiWorker.exe
Token: SeSecurityPrivilege	4396	TiWorker.exe
Token: SeBackupPrivilege	4396	TiWorker.exe
Token: SeRestorePrivilege	4396	TiWorker.exe
Token: SeSecurityPrivilege	4396	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.execmd.exe

description	pid	process	target process
PID 4100 wrote to memory of 4592	4100	0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe	MediaCenter.exe
PID 4100 wrote to memory of 4592	4100	0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe	MediaCenter.exe
PID 4100 wrote to memory of 4592	4100	0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe	MediaCenter.exe
PID 4100 wrote to memory of 3092	4100	0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe	cmd.exe
PID 4100 wrote to memory of 3092	4100	0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe	cmd.exe
PID 4100 wrote to memory of 3092	4100	0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe	cmd.exe
PID 3092 wrote to memory of 1864	3092	cmd.exe	PING.EXE
PID 3092 wrote to memory of 1864	3092	cmd.exe	PING.EXE
PID 3092 wrote to memory of 1864	3092	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe
"C:\Users\Admin\AppData\Local\Temp\0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4100

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4592

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0e2513a4d599c4884cf8f7399d43dc19c8961a5016ff3e0b3f3f74977667f018.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3092

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1864

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:4052

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:4396

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
553c439dfe64d69cfb89aa3456c50813

SHA1
66b752c26eea7ee5430be7adf6892311f71cd7bb

SHA256
727c455a62b8397d50aa48ae36a13dbd6f69da111579d810616e7803e935ffd8

SHA512
7504bdaf1361d78ad50ed66a340091a8c395b7b36ac86ac9a69b2675d5b19f9459c130da8878f14a34628d4d3f8b3782546d1f9c59376f5a5badee7701a1cb76

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

MD5
553c439dfe64d69cfb89aa3456c50813

SHA1
66b752c26eea7ee5430be7adf6892311f71cd7bb

SHA256
727c455a62b8397d50aa48ae36a13dbd6f69da111579d810616e7803e935ffd8

SHA512
7504bdaf1361d78ad50ed66a340091a8c395b7b36ac86ac9a69b2675d5b19f9459c130da8878f14a34628d4d3f8b3782546d1f9c59376f5a5badee7701a1cb76

Download Submit
memory/4052-132-0x0000015393620000-0x0000015393630000-memory.dmp

Filesize
64KB

Download
memory/4052-133-0x0000015393680000-0x0000015393690000-memory.dmp

Filesize
64KB

Download
memory/4052-134-0x0000015395D30000-0x0000015395D34000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads