sakula | 10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7

General

Target

10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.exe
Size

216KB
MD5

98203a20b42afd1b4c0f01b781b9b93c
SHA1

57cc062e00850cee4f6c4e9175cd039247ba9bdb
SHA256

10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7
SHA512

f4fa4123132ae02e0393162e75b6b6b651ec6136bf04a90a694fec7d10f85ad13f737d801746bbde17050dc6baa37887acdbb2cc9e39fd065086b8ca0d5f59ed

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/1412-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1756-59-0x0000000000400000-0x0000000000420000-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

1756 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

684 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.exe

pid process

1412 10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.exe

pid	process
1756	MediaCenter.exe

pid	process
684	cmd.exe

pid	process
1412	10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.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"	10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.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

1800 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.exe

description pid process

Token: SeIncBasePriorityPrivilege 1412 10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.exe

pid	process
1800	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1412	10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.execmd.exe

description	pid	process	target process
PID 1412 wrote to memory of 1756	1412	10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.exe	MediaCenter.exe
PID 1412 wrote to memory of 1756	1412	10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.exe	MediaCenter.exe
PID 1412 wrote to memory of 1756	1412	10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.exe	MediaCenter.exe
PID 1412 wrote to memory of 1756	1412	10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.exe	MediaCenter.exe
PID 1412 wrote to memory of 684	1412	10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.exe	cmd.exe
PID 1412 wrote to memory of 684	1412	10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.exe	cmd.exe
PID 1412 wrote to memory of 684	1412	10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.exe	cmd.exe
PID 1412 wrote to memory of 684	1412	10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.exe	cmd.exe
PID 684 wrote to memory of 1800	684	cmd.exe	PING.EXE
PID 684 wrote to memory of 1800	684	cmd.exe	PING.EXE
PID 684 wrote to memory of 1800	684	cmd.exe	PING.EXE
PID 684 wrote to memory of 1800	684	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.exe
"C:\Users\Admin\AppData\Local\Temp\10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1412

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1756

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\10f9aed70f01c3eb353cdb7ba16bc960419d166128952f1123c9e6c45ddd41c7.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:684

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1800

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
bbeef42d8093670ca750fc151d372b9b

SHA1
901699cb0146a12c0c715d5e9889cd5523c755ba

SHA256
d59e5610523f3e5d5b9960433d750c614ee72433a2e5473e91790c9e61733e0e

SHA512
110284b21396b4db0e66a96816999e80c36b883dabd581dc0795d3f9e197deb0db7c3be4ded953a19095e63bd1591fd2b59840e3e64d8681c39d99e31fa8a45d

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

MD5
bbeef42d8093670ca750fc151d372b9b

SHA1
901699cb0146a12c0c715d5e9889cd5523c755ba

SHA256
d59e5610523f3e5d5b9960433d750c614ee72433a2e5473e91790c9e61733e0e

SHA512
110284b21396b4db0e66a96816999e80c36b883dabd581dc0795d3f9e197deb0db7c3be4ded953a19095e63bd1591fd2b59840e3e64d8681c39d99e31fa8a45d

Download Submit
memory/1412-54-0x0000000076071000-0x0000000076073000-memory.dmp

Filesize
8KB

Download
memory/1412-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1756-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads