sakula | 13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1

General

Target

13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.exe
Size

216KB
MD5

49171e1ffa54f2452b63b9fb46b2539a
SHA1

0a2749507f9909b0115200207179511e1eb939ec
SHA256

13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1
SHA512

7978accaa664deb6a0c8d81904bacd8e40c6a1684d94b84363183cfa92bf504e0779cf6f84c0a85867f9b8395fc86f58d5ab526438e328ea7ce206afe6db761e

Score

10^/10

sakula persistence rat suricata trojan

Malware Config

Signatures

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

Sakula Payload 4 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/1612-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/964-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

964 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1912 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.exe

pid process

1612 13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.exe

pid	process
964	MediaCenter.exe

pid	process
1912	cmd.exe

pid	process
1612	13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.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"	13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.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

440 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.exe

description pid process

Token: SeIncBasePriorityPrivilege 1612 13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.exe

pid	process
440	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1612	13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.execmd.exe

description	pid	process	target process
PID 1612 wrote to memory of 964	1612	13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.exe	MediaCenter.exe
PID 1612 wrote to memory of 964	1612	13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.exe	MediaCenter.exe
PID 1612 wrote to memory of 964	1612	13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.exe	MediaCenter.exe
PID 1612 wrote to memory of 964	1612	13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.exe	MediaCenter.exe
PID 1612 wrote to memory of 1912	1612	13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.exe	cmd.exe
PID 1612 wrote to memory of 1912	1612	13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.exe	cmd.exe
PID 1612 wrote to memory of 1912	1612	13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.exe	cmd.exe
PID 1612 wrote to memory of 1912	1612	13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.exe	cmd.exe
PID 1912 wrote to memory of 440	1912	cmd.exe	PING.EXE
PID 1912 wrote to memory of 440	1912	cmd.exe	PING.EXE
PID 1912 wrote to memory of 440	1912	cmd.exe	PING.EXE
PID 1912 wrote to memory of 440	1912	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.exe
"C:\Users\Admin\AppData\Local\Temp\13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1612

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:964

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\13494ff84c1096c4ba23b1cc2e299ae6c428804eb105814154003a3c3ebfa1a1.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1912

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:440

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

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

MD5
cc2e1ba2e313e3c5719b916e18f1031d

SHA1
c63de946ce89edb43fbc374337e7f149a3d2ee89

SHA256
765e873ecac9ed4bde66ea0b9b39f91b8b5aebb6be4a4b24c8730719f465cede

SHA512
5188e0e5440283cbdadd37911bf0453b13e660b4d9a9c6c52df09feee0d257a875d9447aff332cdd207b39846d08649aeb12d6bda36bb09a7ae15f6ebb7c56f3

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

MD5
cc2e1ba2e313e3c5719b916e18f1031d

SHA1
c63de946ce89edb43fbc374337e7f149a3d2ee89

SHA256
765e873ecac9ed4bde66ea0b9b39f91b8b5aebb6be4a4b24c8730719f465cede

SHA512
5188e0e5440283cbdadd37911bf0453b13e660b4d9a9c6c52df09feee0d257a875d9447aff332cdd207b39846d08649aeb12d6bda36bb09a7ae15f6ebb7c56f3

Download Submit
memory/964-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1612-54-0x0000000075D11000-0x0000000075D13000-memory.dmp

Filesize
8KB

Download
memory/1612-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads