sakula | 178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24

General

Target

178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.exe
Size

220KB
MD5

178b27cac9d694f20b86e983810594bf
SHA1

a53e099c91fefc27f38ae3494eb328b6ad328143
SHA256

178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24
SHA512

3b717585b2461c272b4332b2e2aa0a34c566b1828c2aea3d17f5bc32ac56b67e0f4722d82cbba2538eb2ff23f57c274bedbb6820966040526f409814a97bf987

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/1640-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/960-59-0x0000000000400000-0x0000000000420000-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

960 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

268 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.exe

pid process

1640 178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.exe

pid	process
960	MediaCenter.exe

pid	process
268	cmd.exe

pid	process
1640	178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.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"	178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.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

864 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.exe

description pid process

Token: SeIncBasePriorityPrivilege 1640 178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.exe

pid	process
864	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1640	178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.execmd.exe

description	pid	process	target process
PID 1640 wrote to memory of 960	1640	178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.exe	MediaCenter.exe
PID 1640 wrote to memory of 960	1640	178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.exe	MediaCenter.exe
PID 1640 wrote to memory of 960	1640	178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.exe	MediaCenter.exe
PID 1640 wrote to memory of 960	1640	178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.exe	MediaCenter.exe
PID 1640 wrote to memory of 268	1640	178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.exe	cmd.exe
PID 1640 wrote to memory of 268	1640	178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.exe	cmd.exe
PID 1640 wrote to memory of 268	1640	178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.exe	cmd.exe
PID 1640 wrote to memory of 268	1640	178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.exe	cmd.exe
PID 268 wrote to memory of 864	268	cmd.exe	PING.EXE
PID 268 wrote to memory of 864	268	cmd.exe	PING.EXE
PID 268 wrote to memory of 864	268	cmd.exe	PING.EXE
PID 268 wrote to memory of 864	268	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.exe
"C:\Users\Admin\AppData\Local\Temp\178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1640

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:960

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\178755fc0ad798ec89b0f6eb716aab560eb2dc4679e49aacc613769a57efdc24.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:268

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:864

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
347e83d8f183ae9936b826c0369d4a07

SHA1
8e5d692f78b85c997d6bc55d9df4292c4aa4233a

SHA256
28b299af86aa444031f6d79818a733950e11e1f0a9fe4181203dba2d177cddac

SHA512
b0809d76877da08d482a6e2fe2f33511c81047f30a6923ff954a0f533e9342f83f11026c0eaf58f2b0608db32e06ecf43f34bdedf998a7815dff516335656188

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

MD5
347e83d8f183ae9936b826c0369d4a07

SHA1
8e5d692f78b85c997d6bc55d9df4292c4aa4233a

SHA256
28b299af86aa444031f6d79818a733950e11e1f0a9fe4181203dba2d177cddac

SHA512
b0809d76877da08d482a6e2fe2f33511c81047f30a6923ff954a0f533e9342f83f11026c0eaf58f2b0608db32e06ecf43f34bdedf998a7815dff516335656188

Download Submit
memory/960-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1640-54-0x0000000075531000-0x0000000075533000-memory.dmp

Filesize
8KB

Download
memory/1640-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads