sakula | 0eeff58b59717ee3a8450d46dda3b69f883e5c390aded513124910924afb892f

General

Target

0eeff58b59717ee3a8450d46dda3b69f883e5c390aded513124910924afb892f.exe
Size

58KB
MD5

6dec303410b23750c6fb9e6d24462409
SHA1

1a93461911e13ceaee7f21896cda68f135efb3c9
SHA256

0eeff58b59717ee3a8450d46dda3b69f883e5c390aded513124910924afb892f
SHA512

75e64f885db9739d394d06501a7353255192e6b3b63dc4b0b09a164e8bd51c7b9961797488f57f9d10c048f635fa1ce1135c4f2d70795a8edf7712ec85822646

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

1608 MediaCenter.exe

pid	process
1608	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:

0eeff58b59717ee3a8450d46dda3b69f883e5c390aded513124910924afb892f.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0eeff58b59717ee3a8450d46dda3b69f883e5c390aded513124910924afb892f.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0eeff58b59717ee3a8450d46dda3b69f883e5c390aded513124910924afb892f.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"	0eeff58b59717ee3a8450d46dda3b69f883e5c390aded513124910924afb892f.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
File opened for modification	C:\Windows\WinSxS\pending.xml	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

4824 PING.EXE

pid	process
4824	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	216	svchost.exe
Token: SeCreatePagefilePrivilege	216	svchost.exe
Token: SeShutdownPrivilege	216	svchost.exe
Token: SeCreatePagefilePrivilege	216	svchost.exe
Token: SeShutdownPrivilege	216	svchost.exe
Token: SeCreatePagefilePrivilege	216	svchost.exe
Token: SeSecurityPrivilege	752	TiWorker.exe
Token: SeRestorePrivilege	752	TiWorker.exe
Token: SeBackupPrivilege	752	TiWorker.exe
Token: SeBackupPrivilege	752	TiWorker.exe
Token: SeRestorePrivilege	752	TiWorker.exe
Token: SeSecurityPrivilege	752	TiWorker.exe
Token: SeBackupPrivilege	752	TiWorker.exe
Token: SeRestorePrivilege	752	TiWorker.exe
Token: SeSecurityPrivilege	752	TiWorker.exe
Token: SeBackupPrivilege	752	TiWorker.exe
Token: SeRestorePrivilege	752	TiWorker.exe
Token: SeSecurityPrivilege	752	TiWorker.exe
Token: SeBackupPrivilege	752	TiWorker.exe
Token: SeRestorePrivilege	752	TiWorker.exe
Token: SeSecurityPrivilege	752	TiWorker.exe
Token: SeBackupPrivilege	752	TiWorker.exe
Token: SeRestorePrivilege	752	TiWorker.exe
Token: SeSecurityPrivilege	752	TiWorker.exe
Token: SeBackupPrivilege	752	TiWorker.exe
Token: SeRestorePrivilege	752	TiWorker.exe
Token: SeSecurityPrivilege	752	TiWorker.exe
Token: SeBackupPrivilege	752	TiWorker.exe
Token: SeRestorePrivilege	752	TiWorker.exe
Token: SeSecurityPrivilege	752	TiWorker.exe
Token: SeBackupPrivilege	752	TiWorker.exe
Token: SeRestorePrivilege	752	TiWorker.exe
Token: SeSecurityPrivilege	752	TiWorker.exe
Token: SeBackupPrivilege	752	TiWorker.exe
Token: SeRestorePrivilege	752	TiWorker.exe
Token: SeSecurityPrivilege	752	TiWorker.exe
Token: SeBackupPrivilege	752	TiWorker.exe
Token: SeRestorePrivilege	752	TiWorker.exe
Token: SeSecurityPrivilege	752	TiWorker.exe
Token: SeBackupPrivilege	752	TiWorker.exe
Token: SeRestorePrivilege	752	TiWorker.exe
Token: SeSecurityPrivilege	752	TiWorker.exe
Token: SeBackupPrivilege	752	TiWorker.exe
Token: SeRestorePrivilege	752	TiWorker.exe
Token: SeSecurityPrivilege	752	TiWorker.exe
Token: SeBackupPrivilege	752	TiWorker.exe
Token: SeRestorePrivilege	752	TiWorker.exe
Token: SeSecurityPrivilege	752	TiWorker.exe
Token: SeBackupPrivilege	752	TiWorker.exe
Token: SeRestorePrivilege	752	TiWorker.exe
Token: SeSecurityPrivilege	752	TiWorker.exe
Token: SeBackupPrivilege	752	TiWorker.exe
Token: SeRestorePrivilege	752	TiWorker.exe
Token: SeSecurityPrivilege	752	TiWorker.exe
Token: SeBackupPrivilege	752	TiWorker.exe
Token: SeRestorePrivilege	752	TiWorker.exe
Token: SeSecurityPrivilege	752	TiWorker.exe
Token: SeBackupPrivilege	752	TiWorker.exe
Token: SeRestorePrivilege	752	TiWorker.exe
Token: SeSecurityPrivilege	752	TiWorker.exe
Token: SeBackupPrivilege	752	TiWorker.exe
Token: SeRestorePrivilege	752	TiWorker.exe
Token: SeSecurityPrivilege	752	TiWorker.exe
Token: SeBackupPrivilege	752	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0eeff58b59717ee3a8450d46dda3b69f883e5c390aded513124910924afb892f.execmd.exe

description	pid	process	target process
PID 4544 wrote to memory of 1608	4544	0eeff58b59717ee3a8450d46dda3b69f883e5c390aded513124910924afb892f.exe	MediaCenter.exe
PID 4544 wrote to memory of 1608	4544	0eeff58b59717ee3a8450d46dda3b69f883e5c390aded513124910924afb892f.exe	MediaCenter.exe
PID 4544 wrote to memory of 1608	4544	0eeff58b59717ee3a8450d46dda3b69f883e5c390aded513124910924afb892f.exe	MediaCenter.exe
PID 4544 wrote to memory of 2280	4544	0eeff58b59717ee3a8450d46dda3b69f883e5c390aded513124910924afb892f.exe	cmd.exe
PID 4544 wrote to memory of 2280	4544	0eeff58b59717ee3a8450d46dda3b69f883e5c390aded513124910924afb892f.exe	cmd.exe
PID 4544 wrote to memory of 2280	4544	0eeff58b59717ee3a8450d46dda3b69f883e5c390aded513124910924afb892f.exe	cmd.exe
PID 2280 wrote to memory of 4824	2280	cmd.exe	PING.EXE
PID 2280 wrote to memory of 4824	2280	cmd.exe	PING.EXE
PID 2280 wrote to memory of 4824	2280	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0eeff58b59717ee3a8450d46dda3b69f883e5c390aded513124910924afb892f.exe
"C:\Users\Admin\AppData\Local\Temp\0eeff58b59717ee3a8450d46dda3b69f883e5c390aded513124910924afb892f.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4544

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1608

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0eeff58b59717ee3a8450d46dda3b69f883e5c390aded513124910924afb892f.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2280

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4824

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:216

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:752

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
4d74a82e08eec30aab7de349cafedbb9

SHA1
0ecbaaa9879cadb3e78839c53143da3c3c975c8b

SHA256
157b59f3f7a39c04e4a41767a41f7445f155ca40df970bc869374cd5d6f028ed

SHA512
60ac2b68579075763956a73f19d0200bb60c3f915723279558be08adcd9a25314e8b97fdc3163c53a35d67207985d5a9c13a1113a531c6c788d6f02115009ff1

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

MD5
4d74a82e08eec30aab7de349cafedbb9

SHA1
0ecbaaa9879cadb3e78839c53143da3c3c975c8b

SHA256
157b59f3f7a39c04e4a41767a41f7445f155ca40df970bc869374cd5d6f028ed

SHA512
60ac2b68579075763956a73f19d0200bb60c3f915723279558be08adcd9a25314e8b97fdc3163c53a35d67207985d5a9c13a1113a531c6c788d6f02115009ff1

Download Submit
memory/216-132-0x000001EF12120000-0x000001EF12130000-memory.dmp

Filesize
64KB

Download
memory/216-133-0x000001EF12180000-0x000001EF12190000-memory.dmp

Filesize
64KB

Download
memory/216-134-0x000001EF14840000-0x000001EF14844000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads