sakula | 0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110

General

Target

0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.exe
Size

216KB
MD5

0b02352436bdbe87d89ab078ed83dcf1
SHA1

ff5c07e810be06de55bfa58bbfd66d6740236578
SHA256

0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110
SHA512

46f7d5053e3cdb90e7aa191b291cfc18c4312d233ba64f23edb71b63e680bd91abef8707c53e7ab6aa2540aad116b878a53b6d57a272986de478cc937c888e03

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/1664-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/828-59-0x0000000000400000-0x0000000000420000-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

828 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1964 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.exe

pid process

1664 0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.exe

pid	process
828	MediaCenter.exe

pid	process
1964	cmd.exe

pid	process
1664	0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.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"	0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.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

1256 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.exe

description pid process

Token: SeIncBasePriorityPrivilege 1664 0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.exe

pid	process
1256	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1664	0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.execmd.exe

description	pid	process	target process
PID 1664 wrote to memory of 828	1664	0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.exe	MediaCenter.exe
PID 1664 wrote to memory of 828	1664	0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.exe	MediaCenter.exe
PID 1664 wrote to memory of 828	1664	0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.exe	MediaCenter.exe
PID 1664 wrote to memory of 828	1664	0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.exe	MediaCenter.exe
PID 1664 wrote to memory of 1964	1664	0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.exe	cmd.exe
PID 1664 wrote to memory of 1964	1664	0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.exe	cmd.exe
PID 1664 wrote to memory of 1964	1664	0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.exe	cmd.exe
PID 1664 wrote to memory of 1964	1664	0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.exe	cmd.exe
PID 1964 wrote to memory of 1256	1964	cmd.exe	PING.EXE
PID 1964 wrote to memory of 1256	1964	cmd.exe	PING.EXE
PID 1964 wrote to memory of 1256	1964	cmd.exe	PING.EXE
PID 1964 wrote to memory of 1256	1964	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.exe
"C:\Users\Admin\AppData\Local\Temp\0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1664

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:828

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0c922c3498b639e1340b836f3961e2de78a8ef828396dff6626ed4a136014110.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1964

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1256

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
dd002f9cde09f4d39501172e9a177931

SHA1
5883d54d073d5375f13d662595506f0d251d5714

SHA256
600d395029000d4b035939cfe62058784529d700a57af2caf3081256eca733f7

SHA512
9a2ffa0f2f535543d69abebd6c6fb8e67ea02a84fef38ba36026e40e4246e2fe3e80dd0572d54c7f6bef773904edd190bdc029b43debfedac58f6622b6dc0044

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

MD5
dd002f9cde09f4d39501172e9a177931

SHA1
5883d54d073d5375f13d662595506f0d251d5714

SHA256
600d395029000d4b035939cfe62058784529d700a57af2caf3081256eca733f7

SHA512
9a2ffa0f2f535543d69abebd6c6fb8e67ea02a84fef38ba36026e40e4246e2fe3e80dd0572d54c7f6bef773904edd190bdc029b43debfedac58f6622b6dc0044

Download Submit
memory/828-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1664-54-0x0000000075B51000-0x0000000075B53000-memory.dmp

Filesize
8KB

Download
memory/1664-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads