sakula | 08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b

General

Target

08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.exe
Size

113KB
MD5

e90daeb5d3b4354a778100a9f37c3d86
SHA1

f6386579a8d34959cb98a8b33fc8f18fa50d920d
SHA256

08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b
SHA512

ab57fdd3b9b554267498db494e569c9aee851fb6100c5f351c77ee9b2746d25a246dd7fc974eb3e24ac5ea214c8ad6c2d87a43517454502d1d652b0740db9278

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/1340-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/848-59-0x0000000000400000-0x0000000000420000-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

848 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1440 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.exe

pid process

1340 08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.exe

pid	process
848	MediaCenter.exe

pid	process
1440	cmd.exe

pid	process
1340	08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.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"	08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.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

660 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.exe

description pid process

Token: SeIncBasePriorityPrivilege 1340 08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.exe

pid	process
660	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1340	08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.execmd.exe

description	pid	process	target process
PID 1340 wrote to memory of 848	1340	08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.exe	MediaCenter.exe
PID 1340 wrote to memory of 848	1340	08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.exe	MediaCenter.exe
PID 1340 wrote to memory of 848	1340	08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.exe	MediaCenter.exe
PID 1340 wrote to memory of 848	1340	08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.exe	MediaCenter.exe
PID 1340 wrote to memory of 1440	1340	08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.exe	cmd.exe
PID 1340 wrote to memory of 1440	1340	08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.exe	cmd.exe
PID 1340 wrote to memory of 1440	1340	08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.exe	cmd.exe
PID 1340 wrote to memory of 1440	1340	08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.exe	cmd.exe
PID 1440 wrote to memory of 660	1440	cmd.exe	PING.EXE
PID 1440 wrote to memory of 660	1440	cmd.exe	PING.EXE
PID 1440 wrote to memory of 660	1440	cmd.exe	PING.EXE
PID 1440 wrote to memory of 660	1440	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.exe
"C:\Users\Admin\AppData\Local\Temp\08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1340

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:848

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\08e7d41de8f943bb53145970223c7a4a7609bd88431423ff4cbe270a0859d46b.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1440

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:660

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
be77fe8b10671f48cd54bc520eaf3195

SHA1
91cfb0a8c4e4796d17c873390bb1e264acfe24f5

SHA256
516b15f7f18664b1aa20b7971330fe0e918b365c0fff32e1535800a0c807a346

SHA512
b9f0d30eb15025827b58c348faa11cf5bcc9363e2d9e4ad851bcf5cd6141ed9f1f271517fa2334b7275e17c190d89007e416785dc1979e5e505a0b167394acca

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
be77fe8b10671f48cd54bc520eaf3195

SHA1
91cfb0a8c4e4796d17c873390bb1e264acfe24f5

SHA256
516b15f7f18664b1aa20b7971330fe0e918b365c0fff32e1535800a0c807a346

SHA512
b9f0d30eb15025827b58c348faa11cf5bcc9363e2d9e4ad851bcf5cd6141ed9f1f271517fa2334b7275e17c190d89007e416785dc1979e5e505a0b167394acca

Download Submit
memory/848-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1340-54-0x0000000075AE1000-0x0000000075AE3000-memory.dmp

Filesize
8KB

Download
memory/1340-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads