sakula | 0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9

General

Target

0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.exe
Size

88KB
MD5

d4a669c7424339d7d30b0deb1402921c
SHA1

200c813c8dc964ec77328f394ced3b2c932d6c28
SHA256

0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9
SHA512

5cf0615303ee2ef3bbdc5bdfb99f8a8e1c063f0d7c772a700d80ab312b00eb31308785fe3f6a3ea312d61974e332e2e1c295424ce831e96f74f1b41ebdfc8436

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/620-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1412-59-0x0000000000400000-0x0000000000420000-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

1412 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1544 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.exe

pid process

620 0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.exe

pid	process
1412	MediaCenter.exe

pid	process
1544	cmd.exe

pid	process
620	0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.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"	0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.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

1120 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.exe

description pid process

Token: SeIncBasePriorityPrivilege 620 0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.exe

pid	process
1120	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	620	0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.execmd.exe

description	pid	process	target process
PID 620 wrote to memory of 1412	620	0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.exe	MediaCenter.exe
PID 620 wrote to memory of 1412	620	0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.exe	MediaCenter.exe
PID 620 wrote to memory of 1412	620	0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.exe	MediaCenter.exe
PID 620 wrote to memory of 1412	620	0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.exe	MediaCenter.exe
PID 620 wrote to memory of 1544	620	0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.exe	cmd.exe
PID 620 wrote to memory of 1544	620	0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.exe	cmd.exe
PID 620 wrote to memory of 1544	620	0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.exe	cmd.exe
PID 620 wrote to memory of 1544	620	0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.exe	cmd.exe
PID 1544 wrote to memory of 1120	1544	cmd.exe	PING.EXE
PID 1544 wrote to memory of 1120	1544	cmd.exe	PING.EXE
PID 1544 wrote to memory of 1120	1544	cmd.exe	PING.EXE
PID 1544 wrote to memory of 1120	1544	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.exe
"C:\Users\Admin\AppData\Local\Temp\0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:620

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1412

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0f825f6727e3a0ff478530a9d3476a04f8b63d422a42806803fe3189318199d9.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1544

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1120

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

MD5
8c9c0f27f18ece8ad731437fe51a5004

SHA1
c2ebb37e865ebbf4e86fa329d2d2ae93cd069bc6

SHA256
4b740fe8d9f4951b817b244b937bbc37f71dab79bfae2312bd24944ec4932d38

SHA512
24f4d6d5eba1952e5ac115774d6a199a1fa5ff75eb7a51a6e36bbf3bbfa471f0248db7ea4a7f71917b831c73cbbf20cb628fadc156516b93cc8b0645f0b9b904

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

MD5
8c9c0f27f18ece8ad731437fe51a5004

SHA1
c2ebb37e865ebbf4e86fa329d2d2ae93cd069bc6

SHA256
4b740fe8d9f4951b817b244b937bbc37f71dab79bfae2312bd24944ec4932d38

SHA512
24f4d6d5eba1952e5ac115774d6a199a1fa5ff75eb7a51a6e36bbf3bbfa471f0248db7ea4a7f71917b831c73cbbf20cb628fadc156516b93cc8b0645f0b9b904

Download Submit
memory/620-54-0x0000000076071000-0x0000000076073000-memory.dmp

Filesize
8KB

Download
memory/620-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1412-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads