sakula | 054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a

General

Target

054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.exe
Size

216KB
MD5

911d8638b650d122df51e315096c9957
SHA1

9a203a22ddfe575760da231814aebaddfb6559bc
SHA256

054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a
SHA512

20c978113918ab06a1102ba4aacb4e6ea833115f30047ea93a2eb5f7d000a73cf5a91c84f0e70902f2294a495d28d24344bcd64b0628e495114e2ba53cc120e0

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/964-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/804-59-0x0000000000400000-0x0000000000420000-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

804 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1108 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.exe

pid process

964 054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.exe

pid	process
804	MediaCenter.exe

pid	process
1108	cmd.exe

pid	process
964	054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.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"	054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.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

1984 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.exe

description pid process

Token: SeIncBasePriorityPrivilege 964 054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.exe

pid	process
1984	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	964	054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.execmd.exe

description	pid	process	target process
PID 964 wrote to memory of 804	964	054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.exe	MediaCenter.exe
PID 964 wrote to memory of 804	964	054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.exe	MediaCenter.exe
PID 964 wrote to memory of 804	964	054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.exe	MediaCenter.exe
PID 964 wrote to memory of 804	964	054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.exe	MediaCenter.exe
PID 964 wrote to memory of 1108	964	054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.exe	cmd.exe
PID 964 wrote to memory of 1108	964	054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.exe	cmd.exe
PID 964 wrote to memory of 1108	964	054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.exe	cmd.exe
PID 964 wrote to memory of 1108	964	054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.exe	cmd.exe
PID 1108 wrote to memory of 1984	1108	cmd.exe	PING.EXE
PID 1108 wrote to memory of 1984	1108	cmd.exe	PING.EXE
PID 1108 wrote to memory of 1984	1108	cmd.exe	PING.EXE
PID 1108 wrote to memory of 1984	1108	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.exe
"C:\Users\Admin\AppData\Local\Temp\054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:964

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:804

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\054da09fb903748f7e22cf05eb4c05bf2bc7139099797d927f0dc4bac8310e7a.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1108

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1984

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
4dc7503356ba34009402ac99075443d5

SHA1
c9e96abb7c6bee3ecfffda4f3e07c8034482abe1

SHA256
7db49bc1a1e427164deef1a924c54bcb2cb62690a47b18b20e6c3a579da923c9

SHA512
fa169be9ee5f9fa0695fccf9de4d073025cd0a1114fce4a8de2b9c920fdacd24c613815e7697807a5afbc51c3483b03479a519c463462200d6639615cbae6a69

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
4dc7503356ba34009402ac99075443d5

SHA1
c9e96abb7c6bee3ecfffda4f3e07c8034482abe1

SHA256
7db49bc1a1e427164deef1a924c54bcb2cb62690a47b18b20e6c3a579da923c9

SHA512
fa169be9ee5f9fa0695fccf9de4d073025cd0a1114fce4a8de2b9c920fdacd24c613815e7697807a5afbc51c3483b03479a519c463462200d6639615cbae6a69

Download Submit
memory/804-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/964-54-0x0000000075341000-0x0000000075343000-memory.dmp

Filesize
8KB

Download
memory/964-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads