sakula | 0dd60c5de9511d318bd72d18e79c97c0d14545287326e908bfd9f1915b524fb3

General

Target

0dd60c5de9511d318bd72d18e79c97c0d14545287326e908bfd9f1915b524fb3.exe
Size

176KB
MD5

4c1c0a406d0a9883b049938bd23ee50e
SHA1

ed8895a0f2c77c7ae31a929e050ade56c2a38ea6
SHA256

0dd60c5de9511d318bd72d18e79c97c0d14545287326e908bfd9f1915b524fb3
SHA512

c310df8088baa304cd257fb7f2017089bfbe9b40fff448679fe1a1b66a563a081c5fc57fd90570d9d4f9eb69520b9a2d252879d786db91ae7df3940967abfc0d

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 4 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
behavioral2/memory/4300-135-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral2/memory/312-136-0x0000000000400000-0x0000000000420000-memory.dmp	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

312 MediaCenter.exe

pid	process
312	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:

0dd60c5de9511d318bd72d18e79c97c0d14545287326e908bfd9f1915b524fb3.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0dd60c5de9511d318bd72d18e79c97c0d14545287326e908bfd9f1915b524fb3.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0dd60c5de9511d318bd72d18e79c97c0d14545287326e908bfd9f1915b524fb3.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"	0dd60c5de9511d318bd72d18e79c97c0d14545287326e908bfd9f1915b524fb3.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

1276 PING.EXE

pid	process
1276	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe0dd60c5de9511d318bd72d18e79c97c0d14545287326e908bfd9f1915b524fb3.exe

description	pid	process
Token: SeShutdownPrivilege	4252	svchost.exe
Token: SeCreatePagefilePrivilege	4252	svchost.exe
Token: SeShutdownPrivilege	4252	svchost.exe
Token: SeCreatePagefilePrivilege	4252	svchost.exe
Token: SeShutdownPrivilege	4252	svchost.exe
Token: SeCreatePagefilePrivilege	4252	svchost.exe
Token: SeSecurityPrivilege	4624	TiWorker.exe
Token: SeRestorePrivilege	4624	TiWorker.exe
Token: SeBackupPrivilege	4624	TiWorker.exe
Token: SeIncBasePriorityPrivilege	4300	0dd60c5de9511d318bd72d18e79c97c0d14545287326e908bfd9f1915b524fb3.exe
Token: SeBackupPrivilege	4624	TiWorker.exe
Token: SeRestorePrivilege	4624	TiWorker.exe
Token: SeSecurityPrivilege	4624	TiWorker.exe
Token: SeBackupPrivilege	4624	TiWorker.exe
Token: SeRestorePrivilege	4624	TiWorker.exe
Token: SeSecurityPrivilege	4624	TiWorker.exe
Token: SeBackupPrivilege	4624	TiWorker.exe
Token: SeRestorePrivilege	4624	TiWorker.exe
Token: SeSecurityPrivilege	4624	TiWorker.exe
Token: SeBackupPrivilege	4624	TiWorker.exe
Token: SeRestorePrivilege	4624	TiWorker.exe
Token: SeSecurityPrivilege	4624	TiWorker.exe
Token: SeBackupPrivilege	4624	TiWorker.exe
Token: SeRestorePrivilege	4624	TiWorker.exe
Token: SeSecurityPrivilege	4624	TiWorker.exe
Token: SeBackupPrivilege	4624	TiWorker.exe
Token: SeRestorePrivilege	4624	TiWorker.exe
Token: SeSecurityPrivilege	4624	TiWorker.exe
Token: SeBackupPrivilege	4624	TiWorker.exe
Token: SeRestorePrivilege	4624	TiWorker.exe
Token: SeSecurityPrivilege	4624	TiWorker.exe
Token: SeBackupPrivilege	4624	TiWorker.exe
Token: SeRestorePrivilege	4624	TiWorker.exe
Token: SeSecurityPrivilege	4624	TiWorker.exe
Token: SeBackupPrivilege	4624	TiWorker.exe
Token: SeRestorePrivilege	4624	TiWorker.exe
Token: SeSecurityPrivilege	4624	TiWorker.exe
Token: SeBackupPrivilege	4624	TiWorker.exe
Token: SeRestorePrivilege	4624	TiWorker.exe
Token: SeSecurityPrivilege	4624	TiWorker.exe
Token: SeBackupPrivilege	4624	TiWorker.exe
Token: SeRestorePrivilege	4624	TiWorker.exe
Token: SeSecurityPrivilege	4624	TiWorker.exe
Token: SeBackupPrivilege	4624	TiWorker.exe
Token: SeRestorePrivilege	4624	TiWorker.exe
Token: SeSecurityPrivilege	4624	TiWorker.exe
Token: SeBackupPrivilege	4624	TiWorker.exe
Token: SeRestorePrivilege	4624	TiWorker.exe
Token: SeSecurityPrivilege	4624	TiWorker.exe
Token: SeBackupPrivilege	4624	TiWorker.exe
Token: SeRestorePrivilege	4624	TiWorker.exe
Token: SeSecurityPrivilege	4624	TiWorker.exe
Token: SeBackupPrivilege	4624	TiWorker.exe
Token: SeRestorePrivilege	4624	TiWorker.exe
Token: SeSecurityPrivilege	4624	TiWorker.exe
Token: SeBackupPrivilege	4624	TiWorker.exe
Token: SeRestorePrivilege	4624	TiWorker.exe
Token: SeSecurityPrivilege	4624	TiWorker.exe
Token: SeBackupPrivilege	4624	TiWorker.exe
Token: SeRestorePrivilege	4624	TiWorker.exe
Token: SeSecurityPrivilege	4624	TiWorker.exe
Token: SeBackupPrivilege	4624	TiWorker.exe
Token: SeRestorePrivilege	4624	TiWorker.exe
Token: SeSecurityPrivilege	4624	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0dd60c5de9511d318bd72d18e79c97c0d14545287326e908bfd9f1915b524fb3.execmd.exe

description	pid	process	target process
PID 4300 wrote to memory of 312	4300	0dd60c5de9511d318bd72d18e79c97c0d14545287326e908bfd9f1915b524fb3.exe	MediaCenter.exe
PID 4300 wrote to memory of 312	4300	0dd60c5de9511d318bd72d18e79c97c0d14545287326e908bfd9f1915b524fb3.exe	MediaCenter.exe
PID 4300 wrote to memory of 312	4300	0dd60c5de9511d318bd72d18e79c97c0d14545287326e908bfd9f1915b524fb3.exe	MediaCenter.exe
PID 4300 wrote to memory of 5048	4300	0dd60c5de9511d318bd72d18e79c97c0d14545287326e908bfd9f1915b524fb3.exe	cmd.exe
PID 4300 wrote to memory of 5048	4300	0dd60c5de9511d318bd72d18e79c97c0d14545287326e908bfd9f1915b524fb3.exe	cmd.exe
PID 4300 wrote to memory of 5048	4300	0dd60c5de9511d318bd72d18e79c97c0d14545287326e908bfd9f1915b524fb3.exe	cmd.exe
PID 5048 wrote to memory of 1276	5048	cmd.exe	PING.EXE
PID 5048 wrote to memory of 1276	5048	cmd.exe	PING.EXE
PID 5048 wrote to memory of 1276	5048	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0dd60c5de9511d318bd72d18e79c97c0d14545287326e908bfd9f1915b524fb3.exe
"C:\Users\Admin\AppData\Local\Temp\0dd60c5de9511d318bd72d18e79c97c0d14545287326e908bfd9f1915b524fb3.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4300

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:312

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0dd60c5de9511d318bd72d18e79c97c0d14545287326e908bfd9f1915b524fb3.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:5048

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1276

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:4252

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:4624

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
9b589ae482b627e0de61b37af0180608

SHA1
577cd02e9c05db418e01685707b3ea62c444778b

SHA256
7079fc35895b6d4b8a8d073c1f3f1e418a36519b697a4e34e7c565ccc7e96ace

SHA512
43159f6e8778eadbce7153795e6a06375ad10559dfe6c72be27b1481f7efb51e851348bba832431c671a5091da6f8ddc346e1d6490d1f56978fb8f6b2794073e

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

MD5
9b589ae482b627e0de61b37af0180608

SHA1
577cd02e9c05db418e01685707b3ea62c444778b

SHA256
7079fc35895b6d4b8a8d073c1f3f1e418a36519b697a4e34e7c565ccc7e96ace

SHA512
43159f6e8778eadbce7153795e6a06375ad10559dfe6c72be27b1481f7efb51e851348bba832431c671a5091da6f8ddc346e1d6490d1f56978fb8f6b2794073e

Download Submit
memory/312-136-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4252-132-0x0000025D1BB60000-0x0000025D1BB70000-memory.dmp

Filesize
64KB

Download
memory/4252-133-0x0000025D1C120000-0x0000025D1C130000-memory.dmp

Filesize
64KB

Download
memory/4252-134-0x0000025D1E7C0000-0x0000025D1E7C4000-memory.dmp

Filesize
16KB

Download
memory/4300-135-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads