sakula | 0c0fda3a53f4b3bea98f794aecc9039af3e19b78e36a1364bb20b8cfe8e9cc06

General

Target

0c0fda3a53f4b3bea98f794aecc9039af3e19b78e36a1364bb20b8cfe8e9cc06.exe
Size

60KB
MD5

3185e30ac7682e59881d4e5cd113dfd6
SHA1

4d641bf997e88258704caec4293e897ce2edff32
SHA256

0c0fda3a53f4b3bea98f794aecc9039af3e19b78e36a1364bb20b8cfe8e9cc06
SHA512

e31dc247d990cd6332901f1b9f818d6c1dba4bbb67065f4ced4969ce5a7c019ee52f77e148981a09fd26f45d0bda28ca534fc59dd06bb80a26301c7d76f1eef9

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

4708 MediaCenter.exe

pid	process
4708	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:

0c0fda3a53f4b3bea98f794aecc9039af3e19b78e36a1364bb20b8cfe8e9cc06.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0c0fda3a53f4b3bea98f794aecc9039af3e19b78e36a1364bb20b8cfe8e9cc06.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0c0fda3a53f4b3bea98f794aecc9039af3e19b78e36a1364bb20b8cfe8e9cc06.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"	0c0fda3a53f4b3bea98f794aecc9039af3e19b78e36a1364bb20b8cfe8e9cc06.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

4984 PING.EXE

pid	process
4984	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe0c0fda3a53f4b3bea98f794aecc9039af3e19b78e36a1364bb20b8cfe8e9cc06.exe

description	pid	process
Token: SeShutdownPrivilege	2780	svchost.exe
Token: SeCreatePagefilePrivilege	2780	svchost.exe
Token: SeShutdownPrivilege	2780	svchost.exe
Token: SeCreatePagefilePrivilege	2780	svchost.exe
Token: SeShutdownPrivilege	2780	svchost.exe
Token: SeCreatePagefilePrivilege	2780	svchost.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeIncBasePriorityPrivilege	4524	0c0fda3a53f4b3bea98f794aecc9039af3e19b78e36a1364bb20b8cfe8e9cc06.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe
Token: SeBackupPrivilege	4616	TiWorker.exe
Token: SeRestorePrivilege	4616	TiWorker.exe
Token: SeSecurityPrivilege	4616	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0c0fda3a53f4b3bea98f794aecc9039af3e19b78e36a1364bb20b8cfe8e9cc06.execmd.exe

description	pid	process	target process
PID 4524 wrote to memory of 4708	4524	0c0fda3a53f4b3bea98f794aecc9039af3e19b78e36a1364bb20b8cfe8e9cc06.exe	MediaCenter.exe
PID 4524 wrote to memory of 4708	4524	0c0fda3a53f4b3bea98f794aecc9039af3e19b78e36a1364bb20b8cfe8e9cc06.exe	MediaCenter.exe
PID 4524 wrote to memory of 4708	4524	0c0fda3a53f4b3bea98f794aecc9039af3e19b78e36a1364bb20b8cfe8e9cc06.exe	MediaCenter.exe
PID 4524 wrote to memory of 3056	4524	0c0fda3a53f4b3bea98f794aecc9039af3e19b78e36a1364bb20b8cfe8e9cc06.exe	cmd.exe
PID 4524 wrote to memory of 3056	4524	0c0fda3a53f4b3bea98f794aecc9039af3e19b78e36a1364bb20b8cfe8e9cc06.exe	cmd.exe
PID 4524 wrote to memory of 3056	4524	0c0fda3a53f4b3bea98f794aecc9039af3e19b78e36a1364bb20b8cfe8e9cc06.exe	cmd.exe
PID 3056 wrote to memory of 4984	3056	cmd.exe	PING.EXE
PID 3056 wrote to memory of 4984	3056	cmd.exe	PING.EXE
PID 3056 wrote to memory of 4984	3056	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0c0fda3a53f4b3bea98f794aecc9039af3e19b78e36a1364bb20b8cfe8e9cc06.exe
"C:\Users\Admin\AppData\Local\Temp\0c0fda3a53f4b3bea98f794aecc9039af3e19b78e36a1364bb20b8cfe8e9cc06.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4524

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4708

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0c0fda3a53f4b3bea98f794aecc9039af3e19b78e36a1364bb20b8cfe8e9cc06.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3056

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4984

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:2780

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:4616

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
bd22e48f5b4f90a6613e7fba21277b87

SHA1
1922f8b81b808999d0c91347f518399d2c06378b

SHA256
ce9e42b1abb5696a026ebd43af72143ceab88ac466c38bef7eb2f87e22839291

SHA512
ddfab721ac726b54706c2a0c3e439936b928ae476340cabf5fce6d99039b937d61dbfe8d3cbc412ac4a2980dd1f1b2a4daf44076a8c04b0462a5729269bb9311

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

MD5
bd22e48f5b4f90a6613e7fba21277b87

SHA1
1922f8b81b808999d0c91347f518399d2c06378b

SHA256
ce9e42b1abb5696a026ebd43af72143ceab88ac466c38bef7eb2f87e22839291

SHA512
ddfab721ac726b54706c2a0c3e439936b928ae476340cabf5fce6d99039b937d61dbfe8d3cbc412ac4a2980dd1f1b2a4daf44076a8c04b0462a5729269bb9311

Download Submit
memory/2780-132-0x000001FFEED30000-0x000001FFEED40000-memory.dmp

Filesize
64KB

Download
memory/2780-133-0x000001FFEED90000-0x000001FFEEDA0000-memory.dmp

Filesize
64KB

Download
memory/2780-134-0x000001FFF1A90000-0x000001FFF1A94000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads