sakula | 081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7

General

Target

081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.exe
Size

216KB
MD5

2e5b70308ccc46649426a33174a97159
SHA1

f29fa7384196380b5a37ede6629501f21161e711
SHA256

081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7
SHA512

ecfca90479626c87900bb360d4aef6e854cac2c10eb045eb002c5d976619e19e9bde54fc13e3b89d5e5d4bc56337bac3b4773d3cea200172d243134cd51b6d7f

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/964-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/320-59-0x0000000000400000-0x0000000000420000-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

320 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

740 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.exe

pid process

964 081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.exe

pid	process
320	MediaCenter.exe

pid	process
740	cmd.exe

pid	process
964	081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.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"	081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.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

872 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.exe

description pid process

Token: SeIncBasePriorityPrivilege 964 081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.exe

pid	process
872	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	964	081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.execmd.exe

description	pid	process	target process
PID 964 wrote to memory of 320	964	081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.exe	MediaCenter.exe
PID 964 wrote to memory of 320	964	081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.exe	MediaCenter.exe
PID 964 wrote to memory of 320	964	081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.exe	MediaCenter.exe
PID 964 wrote to memory of 320	964	081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.exe	MediaCenter.exe
PID 964 wrote to memory of 740	964	081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.exe	cmd.exe
PID 964 wrote to memory of 740	964	081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.exe	cmd.exe
PID 964 wrote to memory of 740	964	081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.exe	cmd.exe
PID 964 wrote to memory of 740	964	081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.exe	cmd.exe
PID 740 wrote to memory of 872	740	cmd.exe	PING.EXE
PID 740 wrote to memory of 872	740	cmd.exe	PING.EXE
PID 740 wrote to memory of 872	740	cmd.exe	PING.EXE
PID 740 wrote to memory of 872	740	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.exe
"C:\Users\Admin\AppData\Local\Temp\081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:964

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:320

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\081e79442179a688c95fb1e21b2c8546a8690b192649586fd56bcdf6b72ccec7.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:740

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:872

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
02e53f39d6da646778a1f8ea2041a1d5

SHA1
1c9e36bc6d27ddb4e41e52b34f58f06fb46d70af

SHA256
7511903c0a56d16c444b589e5908e32c83438cd60497a8f9c61c3f03d617e59b

SHA512
6345a1e60cdfe0c18a00559f7721b4838bf7b424247aa317fe348b94c31d5012644ac4bae8b40a2766bb611c318354e3e02c9a2d5676cd3bd3cc18048da55936

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
02e53f39d6da646778a1f8ea2041a1d5

SHA1
1c9e36bc6d27ddb4e41e52b34f58f06fb46d70af

SHA256
7511903c0a56d16c444b589e5908e32c83438cd60497a8f9c61c3f03d617e59b

SHA512
6345a1e60cdfe0c18a00559f7721b4838bf7b424247aa317fe348b94c31d5012644ac4bae8b40a2766bb611c318354e3e02c9a2d5676cd3bd3cc18048da55936

Download Submit
memory/320-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/964-54-0x0000000076C91000-0x0000000076C93000-memory.dmp

Filesize
8KB

Download
memory/964-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads