sakula | 0560c98dcf70d0decc66409425e45cf48e33d85372ce9b2122d89d0b0885764f

General

Target

0560c98dcf70d0decc66409425e45cf48e33d85372ce9b2122d89d0b0885764f.exe
Size

58KB
MD5

db8ccb0ae4b023d40983a0facbbe8881
SHA1

8c8b12618fc2df689f9f61e9409d3a0844c7033b
SHA256

0560c98dcf70d0decc66409425e45cf48e33d85372ce9b2122d89d0b0885764f
SHA512

05b8cf338035be1a28930b92e3af48b99acaf094df142400e9474d4626c9377ad925deb9408ac0e8cc3585acf32b291bf1d945b0b40d93da5a89a0c80b5532c8

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

4396 MediaCenter.exe

pid	process
4396	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:

0560c98dcf70d0decc66409425e45cf48e33d85372ce9b2122d89d0b0885764f.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0560c98dcf70d0decc66409425e45cf48e33d85372ce9b2122d89d0b0885764f.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0560c98dcf70d0decc66409425e45cf48e33d85372ce9b2122d89d0b0885764f.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"	0560c98dcf70d0decc66409425e45cf48e33d85372ce9b2122d89d0b0885764f.exe

Drops file in Windows directory 8 IoCs

Processes:

TiWorker.exesvchost.exe

description	ioc	process
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
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

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

3488 PING.EXE

pid	process
3488	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0560c98dcf70d0decc66409425e45cf48e33d85372ce9b2122d89d0b0885764f.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	2224	svchost.exe
Token: SeCreatePagefilePrivilege	2224	svchost.exe
Token: SeShutdownPrivilege	2224	svchost.exe
Token: SeCreatePagefilePrivilege	2224	svchost.exe
Token: SeShutdownPrivilege	2224	svchost.exe
Token: SeCreatePagefilePrivilege	2224	svchost.exe
Token: SeIncBasePriorityPrivilege	4456	0560c98dcf70d0decc66409425e45cf48e33d85372ce9b2122d89d0b0885764f.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0560c98dcf70d0decc66409425e45cf48e33d85372ce9b2122d89d0b0885764f.execmd.exe

description	pid	process	target process
PID 4456 wrote to memory of 4396	4456	0560c98dcf70d0decc66409425e45cf48e33d85372ce9b2122d89d0b0885764f.exe	MediaCenter.exe
PID 4456 wrote to memory of 4396	4456	0560c98dcf70d0decc66409425e45cf48e33d85372ce9b2122d89d0b0885764f.exe	MediaCenter.exe
PID 4456 wrote to memory of 4396	4456	0560c98dcf70d0decc66409425e45cf48e33d85372ce9b2122d89d0b0885764f.exe	MediaCenter.exe
PID 4456 wrote to memory of 3512	4456	0560c98dcf70d0decc66409425e45cf48e33d85372ce9b2122d89d0b0885764f.exe	cmd.exe
PID 4456 wrote to memory of 3512	4456	0560c98dcf70d0decc66409425e45cf48e33d85372ce9b2122d89d0b0885764f.exe	cmd.exe
PID 4456 wrote to memory of 3512	4456	0560c98dcf70d0decc66409425e45cf48e33d85372ce9b2122d89d0b0885764f.exe	cmd.exe
PID 3512 wrote to memory of 3488	3512	cmd.exe	PING.EXE
PID 3512 wrote to memory of 3488	3512	cmd.exe	PING.EXE
PID 3512 wrote to memory of 3488	3512	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0560c98dcf70d0decc66409425e45cf48e33d85372ce9b2122d89d0b0885764f.exe
"C:\Users\Admin\AppData\Local\Temp\0560c98dcf70d0decc66409425e45cf48e33d85372ce9b2122d89d0b0885764f.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4456

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4396

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0560c98dcf70d0decc66409425e45cf48e33d85372ce9b2122d89d0b0885764f.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3512

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3488

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:2224

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:3576

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
ca1279caa9b788238d43e4d6376f2079

SHA1
9f969467e33d32e263d28260b384b56fdb84ca1d

SHA256
de092e6da51953b8e0c4a5c5c34049d8a505868eb6be93f5391115a9fca256b5

SHA512
63f2f6c2c61f8f67329adc3e589f311940442ce149d04f9e70f1b415241fd1e0006e2e6659fc5018d4d48733b72927e1db3f2f8f52387df56aa544286d88852c

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
ca1279caa9b788238d43e4d6376f2079

SHA1
9f969467e33d32e263d28260b384b56fdb84ca1d

SHA256
de092e6da51953b8e0c4a5c5c34049d8a505868eb6be93f5391115a9fca256b5

SHA512
63f2f6c2c61f8f67329adc3e589f311940442ce149d04f9e70f1b415241fd1e0006e2e6659fc5018d4d48733b72927e1db3f2f8f52387df56aa544286d88852c

Download Submit
memory/2224-132-0x0000016643B60000-0x0000016643B70000-memory.dmp

Filesize
64KB

Download
memory/2224-133-0x0000016644120000-0x0000016644130000-memory.dmp

Filesize
64KB

Download
memory/2224-134-0x00000166467A0000-0x00000166467A4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads