sakula | 06be3e0ad78f6334cf97518d61a0e102d61ad764f7fa0ca54a572945b0810c06

General

Target

06be3e0ad78f6334cf97518d61a0e102d61ad764f7fa0ca54a572945b0810c06.exe
Size

36KB
MD5

298b4aa1c35038da0f9bb828840f54a9
SHA1

56ec1c11bd2bb1a8b27357961228a0871385e048
SHA256

06be3e0ad78f6334cf97518d61a0e102d61ad764f7fa0ca54a572945b0810c06
SHA512

ba38491f3cb3a3d291cc06ecac821e0b4652524a2856360e67710f7696d1b3cefbb006cee30b64e324d0c4f65e6bfbcba8a797f6b57d91f79ef19ddc42ebadfe

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

5056 MediaCenter.exe

pid	process
5056	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:

06be3e0ad78f6334cf97518d61a0e102d61ad764f7fa0ca54a572945b0810c06.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	06be3e0ad78f6334cf97518d61a0e102d61ad764f7fa0ca54a572945b0810c06.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

06be3e0ad78f6334cf97518d61a0e102d61ad764f7fa0ca54a572945b0810c06.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"	06be3e0ad78f6334cf97518d61a0e102d61ad764f7fa0ca54a572945b0810c06.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

2416 PING.EXE

pid	process
2416	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	1420	svchost.exe
Token: SeCreatePagefilePrivilege	1420	svchost.exe
Token: SeShutdownPrivilege	1420	svchost.exe
Token: SeCreatePagefilePrivilege	1420	svchost.exe
Token: SeShutdownPrivilege	1420	svchost.exe
Token: SeCreatePagefilePrivilege	1420	svchost.exe
Token: SeSecurityPrivilege	944	TiWorker.exe
Token: SeRestorePrivilege	944	TiWorker.exe
Token: SeBackupPrivilege	944	TiWorker.exe
Token: SeBackupPrivilege	944	TiWorker.exe
Token: SeRestorePrivilege	944	TiWorker.exe
Token: SeSecurityPrivilege	944	TiWorker.exe
Token: SeBackupPrivilege	944	TiWorker.exe
Token: SeRestorePrivilege	944	TiWorker.exe
Token: SeSecurityPrivilege	944	TiWorker.exe
Token: SeBackupPrivilege	944	TiWorker.exe
Token: SeRestorePrivilege	944	TiWorker.exe
Token: SeSecurityPrivilege	944	TiWorker.exe
Token: SeBackupPrivilege	944	TiWorker.exe
Token: SeRestorePrivilege	944	TiWorker.exe
Token: SeSecurityPrivilege	944	TiWorker.exe
Token: SeBackupPrivilege	944	TiWorker.exe
Token: SeRestorePrivilege	944	TiWorker.exe
Token: SeSecurityPrivilege	944	TiWorker.exe
Token: SeBackupPrivilege	944	TiWorker.exe
Token: SeRestorePrivilege	944	TiWorker.exe
Token: SeSecurityPrivilege	944	TiWorker.exe
Token: SeBackupPrivilege	944	TiWorker.exe
Token: SeRestorePrivilege	944	TiWorker.exe
Token: SeSecurityPrivilege	944	TiWorker.exe
Token: SeBackupPrivilege	944	TiWorker.exe
Token: SeRestorePrivilege	944	TiWorker.exe
Token: SeSecurityPrivilege	944	TiWorker.exe
Token: SeBackupPrivilege	944	TiWorker.exe
Token: SeRestorePrivilege	944	TiWorker.exe
Token: SeSecurityPrivilege	944	TiWorker.exe
Token: SeBackupPrivilege	944	TiWorker.exe
Token: SeRestorePrivilege	944	TiWorker.exe
Token: SeSecurityPrivilege	944	TiWorker.exe
Token: SeBackupPrivilege	944	TiWorker.exe
Token: SeRestorePrivilege	944	TiWorker.exe
Token: SeSecurityPrivilege	944	TiWorker.exe
Token: SeBackupPrivilege	944	TiWorker.exe
Token: SeRestorePrivilege	944	TiWorker.exe
Token: SeSecurityPrivilege	944	TiWorker.exe
Token: SeBackupPrivilege	944	TiWorker.exe
Token: SeRestorePrivilege	944	TiWorker.exe
Token: SeSecurityPrivilege	944	TiWorker.exe
Token: SeBackupPrivilege	944	TiWorker.exe
Token: SeRestorePrivilege	944	TiWorker.exe
Token: SeSecurityPrivilege	944	TiWorker.exe
Token: SeBackupPrivilege	944	TiWorker.exe
Token: SeRestorePrivilege	944	TiWorker.exe
Token: SeSecurityPrivilege	944	TiWorker.exe
Token: SeBackupPrivilege	944	TiWorker.exe
Token: SeRestorePrivilege	944	TiWorker.exe
Token: SeSecurityPrivilege	944	TiWorker.exe
Token: SeBackupPrivilege	944	TiWorker.exe
Token: SeRestorePrivilege	944	TiWorker.exe
Token: SeSecurityPrivilege	944	TiWorker.exe
Token: SeBackupPrivilege	944	TiWorker.exe
Token: SeRestorePrivilege	944	TiWorker.exe
Token: SeSecurityPrivilege	944	TiWorker.exe
Token: SeBackupPrivilege	944	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

06be3e0ad78f6334cf97518d61a0e102d61ad764f7fa0ca54a572945b0810c06.execmd.exe

description	pid	process	target process
PID 4564 wrote to memory of 5056	4564	06be3e0ad78f6334cf97518d61a0e102d61ad764f7fa0ca54a572945b0810c06.exe	MediaCenter.exe
PID 4564 wrote to memory of 5056	4564	06be3e0ad78f6334cf97518d61a0e102d61ad764f7fa0ca54a572945b0810c06.exe	MediaCenter.exe
PID 4564 wrote to memory of 5056	4564	06be3e0ad78f6334cf97518d61a0e102d61ad764f7fa0ca54a572945b0810c06.exe	MediaCenter.exe
PID 4564 wrote to memory of 752	4564	06be3e0ad78f6334cf97518d61a0e102d61ad764f7fa0ca54a572945b0810c06.exe	cmd.exe
PID 4564 wrote to memory of 752	4564	06be3e0ad78f6334cf97518d61a0e102d61ad764f7fa0ca54a572945b0810c06.exe	cmd.exe
PID 4564 wrote to memory of 752	4564	06be3e0ad78f6334cf97518d61a0e102d61ad764f7fa0ca54a572945b0810c06.exe	cmd.exe
PID 752 wrote to memory of 2416	752	cmd.exe	PING.EXE
PID 752 wrote to memory of 2416	752	cmd.exe	PING.EXE
PID 752 wrote to memory of 2416	752	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\06be3e0ad78f6334cf97518d61a0e102d61ad764f7fa0ca54a572945b0810c06.exe
"C:\Users\Admin\AppData\Local\Temp\06be3e0ad78f6334cf97518d61a0e102d61ad764f7fa0ca54a572945b0810c06.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4564

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:5056

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\06be3e0ad78f6334cf97518d61a0e102d61ad764f7fa0ca54a572945b0810c06.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:752

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2416

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:1420

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:944

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
94356cbfc19a94736b52fb9e10f1fca7

SHA1
021af59b95b17000a2032561ed52384041f6ffe4

SHA256
ad8106f61a0885d905607a202f65ce686b290340ecbf6686c21affa5acdc0cfb

SHA512
782dc4784485ff13f413b66eb8116abc200426eb7f7a27c18a111c7c623b9099449e3ba8f0246d600b67c24c62d0df6a867005f037316b256f4785ac380e0200

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
94356cbfc19a94736b52fb9e10f1fca7

SHA1
021af59b95b17000a2032561ed52384041f6ffe4

SHA256
ad8106f61a0885d905607a202f65ce686b290340ecbf6686c21affa5acdc0cfb

SHA512
782dc4784485ff13f413b66eb8116abc200426eb7f7a27c18a111c7c623b9099449e3ba8f0246d600b67c24c62d0df6a867005f037316b256f4785ac380e0200

Download Submit
memory/1420-132-0x0000014F16D30000-0x0000014F16D40000-memory.dmp

Filesize
64KB

Download
memory/1420-133-0x0000014F16D90000-0x0000014F16DA0000-memory.dmp

Filesize
64KB

Download
memory/1420-134-0x0000014F19AA0000-0x0000014F19AA4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads