sakula | 17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e

General

Target

17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.exe
Size

92KB
MD5

7af0d7ab6ccd1a7f2afada96f07238eb
SHA1

b9586e491f3e83d4c449d8398c3503bab571ec1a
SHA256

17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e
SHA512

2a6dcc3992626ef43b0bcd4dee59f66a906790ce1a19f194961cb36227bb2391f66d03b6ff07a42c65d526e74a2dfb09ff2a352df12f7664d6fce5c78b3ae534

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

1600 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

392 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.exe

pid process

1204 17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.exe

pid	process
1600	MediaCenter.exe

pid	process
392	cmd.exe

pid	process
1204	17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.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"	17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.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

784 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.exe

description pid process

Token: SeIncBasePriorityPrivilege 1204 17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.exe

pid	process
784	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1204	17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.execmd.exe

description	pid	process	target process
PID 1204 wrote to memory of 1600	1204	17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.exe	MediaCenter.exe
PID 1204 wrote to memory of 1600	1204	17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.exe	MediaCenter.exe
PID 1204 wrote to memory of 1600	1204	17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.exe	MediaCenter.exe
PID 1204 wrote to memory of 1600	1204	17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.exe	MediaCenter.exe
PID 1204 wrote to memory of 392	1204	17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.exe	cmd.exe
PID 1204 wrote to memory of 392	1204	17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.exe	cmd.exe
PID 1204 wrote to memory of 392	1204	17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.exe	cmd.exe
PID 1204 wrote to memory of 392	1204	17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.exe	cmd.exe
PID 392 wrote to memory of 784	392	cmd.exe	PING.EXE
PID 392 wrote to memory of 784	392	cmd.exe	PING.EXE
PID 392 wrote to memory of 784	392	cmd.exe	PING.EXE
PID 392 wrote to memory of 784	392	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.exe
"C:\Users\Admin\AppData\Local\Temp\17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1204

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1600

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\17a572c8caf38cca3853c9d54ca288d6ce9489d2d6280df72425940aeffc513e.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:392

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:784

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
2be7d85a29ad6178f428cbcc85a8dd1c

SHA1
a03c48b2ed502b184e180b56e187728d393c1d53

SHA256
6dc8cddb27bcd308a1f21d040d1f86811f5c53dfb1ad0b89bc081d4ee279d72d

SHA512
ed2f1c08616a50bcfcfba57dadba76a0389b12be3b4245a57a881373b515b63fb66755fcad13d17d654fbd0bf428c032c96d499fe745dc4e8c4b9db9b2cc51ec

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

MD5
2be7d85a29ad6178f428cbcc85a8dd1c

SHA1
a03c48b2ed502b184e180b56e187728d393c1d53

SHA256
6dc8cddb27bcd308a1f21d040d1f86811f5c53dfb1ad0b89bc081d4ee279d72d

SHA512
ed2f1c08616a50bcfcfba57dadba76a0389b12be3b4245a57a881373b515b63fb66755fcad13d17d654fbd0bf428c032c96d499fe745dc4e8c4b9db9b2cc51ec

Download Submit
memory/1204-54-0x0000000075CE1000-0x0000000075CE3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads