sakula | 0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03

General

Target

0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.exe
Size

150KB
MD5

fa5cc5f6b2591ba50d8b3d63d36b94ef
SHA1

335455c741eea5b6263ee79f46751f3e1b29bc0a
SHA256

0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03
SHA512

55a0d7958003d8584bf2159732a21677a40c86bfd08a90f8860cc5c4dbef7bce079ee420c9c99db9797297301dbf8ee0fe85b745b39deae84c709748e3c5df65

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

528 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

440 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.exe

pid process

1072 0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.exe

pid	process
528	MediaCenter.exe

pid	process
440	cmd.exe

pid	process
1072	0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.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"	0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.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

1760 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.exe

description pid process

Token: SeIncBasePriorityPrivilege 1072 0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.exe

pid	process
1760	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1072	0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.execmd.exe

description	pid	process	target process
PID 1072 wrote to memory of 528	1072	0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.exe	MediaCenter.exe
PID 1072 wrote to memory of 528	1072	0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.exe	MediaCenter.exe
PID 1072 wrote to memory of 528	1072	0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.exe	MediaCenter.exe
PID 1072 wrote to memory of 528	1072	0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.exe	MediaCenter.exe
PID 1072 wrote to memory of 440	1072	0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.exe	cmd.exe
PID 1072 wrote to memory of 440	1072	0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.exe	cmd.exe
PID 1072 wrote to memory of 440	1072	0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.exe	cmd.exe
PID 1072 wrote to memory of 440	1072	0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.exe	cmd.exe
PID 440 wrote to memory of 1760	440	cmd.exe	PING.EXE
PID 440 wrote to memory of 1760	440	cmd.exe	PING.EXE
PID 440 wrote to memory of 1760	440	cmd.exe	PING.EXE
PID 440 wrote to memory of 1760	440	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.exe
"C:\Users\Admin\AppData\Local\Temp\0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1072

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:528

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0391d5f8055b390f303b4ee164414c09206a558ab6ee99b844126f20877c8c03.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:440

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1760

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
bd4ed1ff3cd37ece48cf4e0e95f10832

SHA1
cedf76ddb4b2781fcc99de24841fdcfd9d4fab56

SHA256
0096a7595f634fb3be43522fb508b75f717593a8fc37411723bc0e51ee3aeb60

SHA512
aca7b41b6963b477cecc4d444540e2b1b164ed4be8a1e620ef10b74744b645a232cbd0e652339aedbc954587c9192340372b9dd692c4d1c7747d02b5d4ec8ae7

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
bd4ed1ff3cd37ece48cf4e0e95f10832

SHA1
cedf76ddb4b2781fcc99de24841fdcfd9d4fab56

SHA256
0096a7595f634fb3be43522fb508b75f717593a8fc37411723bc0e51ee3aeb60

SHA512
aca7b41b6963b477cecc4d444540e2b1b164ed4be8a1e620ef10b74744b645a232cbd0e652339aedbc954587c9192340372b9dd692c4d1c7747d02b5d4ec8ae7

Download Submit
memory/1072-55-0x00000000760F1000-0x00000000760F3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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