sakula | be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333

General

Target

be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.exe
Size

89KB
MD5

fd69439c6e2bac79e490b9572b6c91ad
SHA1

ffc74ab94c5e7a0b67c59f3e053928a4e21bcef7
SHA256

be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333
SHA512

148c69453fc5291a59e3c61a5a0b3bfcd83f21a478c063291aacf4f6e4888c936c11dde51eb6bc6a665c7194b20d8f968a58acea53e8f3e907f65b24ac487e7f

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 2 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

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

1332 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1584 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.exe

pid process

1608 be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.exe

pid	process
1332	MediaCenter.exe

pid	process
1584	cmd.exe

pid	process
1608	be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.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"	be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.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

1624 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.exe

description pid process

Token: SeIncBasePriorityPrivilege 1608 be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.exe

pid	process
1624	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1608	be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.execmd.exe

description	pid	process	target process
PID 1608 wrote to memory of 1332	1608	be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.exe	MediaCenter.exe
PID 1608 wrote to memory of 1332	1608	be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.exe	MediaCenter.exe
PID 1608 wrote to memory of 1332	1608	be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.exe	MediaCenter.exe
PID 1608 wrote to memory of 1332	1608	be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.exe	MediaCenter.exe
PID 1608 wrote to memory of 1584	1608	be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.exe	cmd.exe
PID 1608 wrote to memory of 1584	1608	be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.exe	cmd.exe
PID 1608 wrote to memory of 1584	1608	be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.exe	cmd.exe
PID 1608 wrote to memory of 1584	1608	be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.exe	cmd.exe
PID 1584 wrote to memory of 1624	1584	cmd.exe	PING.EXE
PID 1584 wrote to memory of 1624	1584	cmd.exe	PING.EXE
PID 1584 wrote to memory of 1624	1584	cmd.exe	PING.EXE
PID 1584 wrote to memory of 1624	1584	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.exe
"C:\Users\Admin\AppData\Local\Temp\be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1608

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1332

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\be960cab2bb07a5a062ec7ed2cb2bc1115499fbd569cddd54bebfcc5fe7c2333.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1584

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1624

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
e4e739ed457ed8ce7457852cac21ea3a

SHA1
7b28ef5903654a7a98cc12ec6fd60d77ff467d07

SHA256
b8d1d3b53373d20b93bc11e2abf3985658fc1f1fcefdde48453e600435a0d7d5

SHA512
7f8b005a36f8ccc301e046bd45693efe36e30e443132e04a911ab5723e3660167a49170c5a892f06adbaffbf1422799513aa3da03b6ddf713af5c0ec24db8c41

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

MD5
e4e739ed457ed8ce7457852cac21ea3a

SHA1
7b28ef5903654a7a98cc12ec6fd60d77ff467d07

SHA256
b8d1d3b53373d20b93bc11e2abf3985658fc1f1fcefdde48453e600435a0d7d5

SHA512
7f8b005a36f8ccc301e046bd45693efe36e30e443132e04a911ab5723e3660167a49170c5a892f06adbaffbf1422799513aa3da03b6ddf713af5c0ec24db8c41

Download Submit
memory/1608-54-0x0000000075471000-0x0000000075473000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads