sakula | 17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d

General

Target

17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.exe
Size

216KB
MD5

aa562a9e931d7c5421f8df96ba24744c
SHA1

4efc89c1499da8da22d972200d18ebceb46c52f7
SHA256

17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d
SHA512

8687ed347192a00fe6161f2fb8176e8cfbfdde47e630b6b8efcf52c7d7eeb9c29cf200f240084cbbd06942d36cfd3de7380825fb33e1e7f8713cb6923e123ceb

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/952-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1864-59-0x0000000000400000-0x0000000000420000-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

1864 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1196 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.exe

pid process

952 17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.exe

pid	process
1864	MediaCenter.exe

pid	process
1196	cmd.exe

pid	process
952	17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.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"	17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.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

2004 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.exe

description pid process

Token: SeIncBasePriorityPrivilege 952 17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.exe

pid	process
2004	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	952	17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.execmd.exe

description	pid	process	target process
PID 952 wrote to memory of 1864	952	17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.exe	MediaCenter.exe
PID 952 wrote to memory of 1864	952	17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.exe	MediaCenter.exe
PID 952 wrote to memory of 1864	952	17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.exe	MediaCenter.exe
PID 952 wrote to memory of 1864	952	17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.exe	MediaCenter.exe
PID 952 wrote to memory of 1196	952	17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.exe	cmd.exe
PID 952 wrote to memory of 1196	952	17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.exe	cmd.exe
PID 952 wrote to memory of 1196	952	17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.exe	cmd.exe
PID 952 wrote to memory of 1196	952	17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.exe	cmd.exe
PID 1196 wrote to memory of 2004	1196	cmd.exe	PING.EXE
PID 1196 wrote to memory of 2004	1196	cmd.exe	PING.EXE
PID 1196 wrote to memory of 2004	1196	cmd.exe	PING.EXE
PID 1196 wrote to memory of 2004	1196	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.exe
"C:\Users\Admin\AppData\Local\Temp\17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:952

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1864

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\17c010aeacf5562656f352747d2ff22a03f0a937e19d6515c015d5cc0bc4723d.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1196

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2004

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
1719c119db02a9c1e9e89a410d25731d

SHA1
93b0e74d85364ad06c54200cf3867d4981df4d2f

SHA256
2f1be8af9d58b1dfe94361ec26bc58cbf48d3857213ce36e80b02b04cb19db8c

SHA512
355047e40c4b8cd2460875bf75fb832b54219e42d7cb2f192e9356d4ecf6e77efe2943958eb5ed3cb683ffc0a1c146685de0c5e729b5b39a24e105341d5f9fb4

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

MD5
1719c119db02a9c1e9e89a410d25731d

SHA1
93b0e74d85364ad06c54200cf3867d4981df4d2f

SHA256
2f1be8af9d58b1dfe94361ec26bc58cbf48d3857213ce36e80b02b04cb19db8c

SHA512
355047e40c4b8cd2460875bf75fb832b54219e42d7cb2f192e9356d4ecf6e77efe2943958eb5ed3cb683ffc0a1c146685de0c5e729b5b39a24e105341d5f9fb4

Download Submit
memory/952-54-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download
memory/952-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1864-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads