sakula | 1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6

General

Target

1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.exe
Size

92KB
MD5

028ffb4533db82668a3e530e66c1a47e
SHA1

54f3136238f97437819073c6222f8784a5b51d2c
SHA256

1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6
SHA512

1dc871238680f891ad4d0208fb87d3309b3f0489e5dce23b56013973470e4e0fa4e7c34aa1f29f3a55b39e461c3419dfa80ddd632b1d73d3c24ac1b7449096ba

Score

10^/10

sakula persistence rat 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

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1480 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1776 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.exe

pid process

1748 1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.exe

pid	process
1480	MediaCenter.exe

pid	process
1776	cmd.exe

pid	process
1748	1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.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"	1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.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

432 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.exe

description pid process

Token: SeIncBasePriorityPrivilege 1748 1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.exe

pid	process
432	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1748	1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.execmd.exe

description	pid	process	target process
PID 1748 wrote to memory of 1480	1748	1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.exe	MediaCenter.exe
PID 1748 wrote to memory of 1480	1748	1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.exe	MediaCenter.exe
PID 1748 wrote to memory of 1480	1748	1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.exe	MediaCenter.exe
PID 1748 wrote to memory of 1480	1748	1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.exe	MediaCenter.exe
PID 1748 wrote to memory of 1776	1748	1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.exe	cmd.exe
PID 1748 wrote to memory of 1776	1748	1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.exe	cmd.exe
PID 1748 wrote to memory of 1776	1748	1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.exe	cmd.exe
PID 1748 wrote to memory of 1776	1748	1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.exe	cmd.exe
PID 1776 wrote to memory of 432	1776	cmd.exe	PING.EXE
PID 1776 wrote to memory of 432	1776	cmd.exe	PING.EXE
PID 1776 wrote to memory of 432	1776	cmd.exe	PING.EXE
PID 1776 wrote to memory of 432	1776	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.exe
"C:\Users\Admin\AppData\Local\Temp\1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1748

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1480

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1900d9dd06550dbc660352dd3b612fffc0b8e416ac6ff6efb8e63290e11bddf6.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1776

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:432

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
91843c327514f024d46b0a6e75f0eb19

SHA1
6f021904669f34db6d26ef27b08d4b1fd1d46964

SHA256
22cfe085e2a39534e1e209bdb89b3d9b4e2a85ef66c9c117c0c431d7fb993017

SHA512
68e91d9ee8ee25ed19750a6ae38eccb9db1cd78c8f28fdd490402db33af6ba381c446c83e944a288f73bacdb0fa4768197c66f679536638a179567d8a6a05ee5

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

MD5
91843c327514f024d46b0a6e75f0eb19

SHA1
6f021904669f34db6d26ef27b08d4b1fd1d46964

SHA256
22cfe085e2a39534e1e209bdb89b3d9b4e2a85ef66c9c117c0c431d7fb993017

SHA512
68e91d9ee8ee25ed19750a6ae38eccb9db1cd78c8f28fdd490402db33af6ba381c446c83e944a288f73bacdb0fa4768197c66f679536638a179567d8a6a05ee5

Download Submit
memory/1748-54-0x0000000075761000-0x0000000075763000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads