sakula | 932249c923c8f7977c12785238e68d4b2030471fc9edbda0ec326ced3bab755f

General

Target

932249c923c8f7977c12785238e68d4b2030471fc9edbda0ec326ced3bab755f.exe
Size

3.6MB
MD5

4e7155bd7afbb888e41128b78413855b
SHA1

8387ad1ee24852185eb9dd265987ae39fa0254d0
SHA256

932249c923c8f7977c12785238e68d4b2030471fc9edbda0ec326ced3bab755f
SHA512

5ea1e3074525018d672ef91a39cdcf949c5a54dd1957a7aca0a7f547418640e93cb4628345fd4cbc373943fc3c708d91c8943f3c505271059c69de80fe6a6a8c

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula Payload 2 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

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

736 MediaCenter.exe

pid	process
736	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:

932249c923c8f7977c12785238e68d4b2030471fc9edbda0ec326ced3bab755f.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation	932249c923c8f7977c12785238e68d4b2030471fc9edbda0ec326ced3bab755f.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

932249c923c8f7977c12785238e68d4b2030471fc9edbda0ec326ced3bab755f.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"	932249c923c8f7977c12785238e68d4b2030471fc9edbda0ec326ced3bab755f.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

1360 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

932249c923c8f7977c12785238e68d4b2030471fc9edbda0ec326ced3bab755f.exe

description pid process

Token: SeIncBasePriorityPrivilege 3932 932249c923c8f7977c12785238e68d4b2030471fc9edbda0ec326ced3bab755f.exe

pid	process
1360	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	3932	932249c923c8f7977c12785238e68d4b2030471fc9edbda0ec326ced3bab755f.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

932249c923c8f7977c12785238e68d4b2030471fc9edbda0ec326ced3bab755f.execmd.exe

description	pid	process	target process
PID 3932 wrote to memory of 736	3932	932249c923c8f7977c12785238e68d4b2030471fc9edbda0ec326ced3bab755f.exe	MediaCenter.exe
PID 3932 wrote to memory of 736	3932	932249c923c8f7977c12785238e68d4b2030471fc9edbda0ec326ced3bab755f.exe	MediaCenter.exe
PID 3932 wrote to memory of 736	3932	932249c923c8f7977c12785238e68d4b2030471fc9edbda0ec326ced3bab755f.exe	MediaCenter.exe
PID 3932 wrote to memory of 2112	3932	932249c923c8f7977c12785238e68d4b2030471fc9edbda0ec326ced3bab755f.exe	cmd.exe
PID 3932 wrote to memory of 2112	3932	932249c923c8f7977c12785238e68d4b2030471fc9edbda0ec326ced3bab755f.exe	cmd.exe
PID 3932 wrote to memory of 2112	3932	932249c923c8f7977c12785238e68d4b2030471fc9edbda0ec326ced3bab755f.exe	cmd.exe
PID 2112 wrote to memory of 1360	2112	cmd.exe	PING.EXE
PID 2112 wrote to memory of 1360	2112	cmd.exe	PING.EXE
PID 2112 wrote to memory of 1360	2112	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\932249c923c8f7977c12785238e68d4b2030471fc9edbda0ec326ced3bab755f.exe
"C:\Users\Admin\AppData\Local\Temp\932249c923c8f7977c12785238e68d4b2030471fc9edbda0ec326ced3bab755f.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3932

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:736

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\932249c923c8f7977c12785238e68d4b2030471fc9edbda0ec326ced3bab755f.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2112

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1360

Network

MITRE ATT&CK Matrix ATT&CK 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

System Information Discovery

2

T1082

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
282a73d11a00b85f6f164269003ea2bf

SHA1
345816b1cee6644550dc6dfb594325e1306812c4

SHA256
166205190eaa668e7ad67de7e0368de986d9699f4d41f2a3e7f1b39e55b4c9c4

SHA512
f0f84637896eba2019bc90f2c7737095d2a178effef88164c9bc0f45528e5c19dae1d4739a89c37a8655784f2f7bdb7e6eac88c3d7bd9753b09d08c2e6c35e30

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
282a73d11a00b85f6f164269003ea2bf

SHA1
345816b1cee6644550dc6dfb594325e1306812c4

SHA256
166205190eaa668e7ad67de7e0368de986d9699f4d41f2a3e7f1b39e55b4c9c4

SHA512
f0f84637896eba2019bc90f2c7737095d2a178effef88164c9bc0f45528e5c19dae1d4739a89c37a8655784f2f7bdb7e6eac88c3d7bd9753b09d08c2e6c35e30

Download Submit

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads