sakula | 15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee

General

Target

15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.exe
Size

89KB
MD5

229b867beabfa1d554202c9bd2167619
SHA1

186340f605e1e0a041143b667c4424b0e21d1bb0
SHA256

15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee
SHA512

fdbaa74368eae634003bc3c6aae3c7eea85eb9e11286b9e753ec494e4520c6ffe792aceed4147043b94059871f32c187abbc13d067732115234c75cde0ecb224

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
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
\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

880 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

396 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.exe

pid process

1452 15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.exe

pid	process
880	MediaCenter.exe

pid	process
396	cmd.exe

pid	process
1452	15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.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"	15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.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

1144 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.exe

description pid process

Token: SeIncBasePriorityPrivilege 1452 15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.exe

pid	process
1144	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1452	15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.execmd.exe

description	pid	process	target process
PID 1452 wrote to memory of 880	1452	15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.exe	MediaCenter.exe
PID 1452 wrote to memory of 880	1452	15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.exe	MediaCenter.exe
PID 1452 wrote to memory of 880	1452	15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.exe	MediaCenter.exe
PID 1452 wrote to memory of 880	1452	15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.exe	MediaCenter.exe
PID 1452 wrote to memory of 396	1452	15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.exe	cmd.exe
PID 1452 wrote to memory of 396	1452	15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.exe	cmd.exe
PID 1452 wrote to memory of 396	1452	15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.exe	cmd.exe
PID 1452 wrote to memory of 396	1452	15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.exe	cmd.exe
PID 396 wrote to memory of 1144	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1144	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1144	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1144	396	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.exe
"C:\Users\Admin\AppData\Local\Temp\15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1452

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:880

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\15caaa27a337d3e7b553bf6aa87d5ac6eb98300a2700c0885a40db828710dbee.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:396

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1144

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
010a83b4fd513d004f6ad39ce46ed2fe

SHA1
8910d9a845867b9bca25cc41adc8ddfc276bab83

SHA256
ad36901042da15dab686219e3356124fe0fb21ec31c5257d6c1bbb828ee8e9df

SHA512
110b35fa987346ee8dac386b1003665e1b7b8f04bf26d4923e0d86c5e6804c46c65dba3a97e39010bce38aa5f0c0998ec8a12c1c5c0098f2f304f57337c19f0f

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

MD5
010a83b4fd513d004f6ad39ce46ed2fe

SHA1
8910d9a845867b9bca25cc41adc8ddfc276bab83

SHA256
ad36901042da15dab686219e3356124fe0fb21ec31c5257d6c1bbb828ee8e9df

SHA512
110b35fa987346ee8dac386b1003665e1b7b8f04bf26d4923e0d86c5e6804c46c65dba3a97e39010bce38aa5f0c0998ec8a12c1c5c0098f2f304f57337c19f0f

Download Submit
memory/1452-54-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads