sakula | 1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a

General

Target

1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.exe
Size

188KB
MD5

a2274dba4f28c79029c3c8e453ce2017
SHA1

ce0787086edd1e48bf99741fa7f5266ece5c4920
SHA256

1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a
SHA512

f3856a0010cb02e6f4d5a8aa0326d1f6d166399f3d794de615765feef0bd0872bad826dfc6ed5ed180bed544b5b895eacb0be5776a2f8d4cde27f5e51b6aed6e

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 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/1308-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1568-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1568 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

392 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.exe

pid process

1308 1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.exe

pid	process
1568	MediaCenter.exe

pid	process
392	cmd.exe

pid	process
1308	1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.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"	1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.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

1284 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.exe

description pid process

Token: SeIncBasePriorityPrivilege 1308 1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.exe

pid	process
1284	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1308	1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.execmd.exe

description	pid	process	target process
PID 1308 wrote to memory of 1568	1308	1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.exe	MediaCenter.exe
PID 1308 wrote to memory of 1568	1308	1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.exe	MediaCenter.exe
PID 1308 wrote to memory of 1568	1308	1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.exe	MediaCenter.exe
PID 1308 wrote to memory of 1568	1308	1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.exe	MediaCenter.exe
PID 1308 wrote to memory of 392	1308	1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.exe	cmd.exe
PID 1308 wrote to memory of 392	1308	1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.exe	cmd.exe
PID 1308 wrote to memory of 392	1308	1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.exe	cmd.exe
PID 1308 wrote to memory of 392	1308	1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.exe	cmd.exe
PID 392 wrote to memory of 1284	392	cmd.exe	PING.EXE
PID 392 wrote to memory of 1284	392	cmd.exe	PING.EXE
PID 392 wrote to memory of 1284	392	cmd.exe	PING.EXE
PID 392 wrote to memory of 1284	392	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.exe
"C:\Users\Admin\AppData\Local\Temp\1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1308

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1568

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1776865e40d828e86090c8b7fdce44566d5c91502ff45a0b176d1e8ca6a7320a.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:392

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1284

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
b95224f03495cd207e5c9de4b0454be7

SHA1
7aa9c5a4ce68c3e07a163482545d7c219cb7b39b

SHA256
706ace72044e74d9442a7ab109a62ce7b452f7d76dd3b2f8899a68ff285d5034

SHA512
ca1f31369e7bc78ec46832c5f5c2fe9ae3e2995852fac865b389b709bfda190162018e38abb599f897bebfd4f00fa32eb27d47c9a60bce6fd14f020580b8c3f6

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

MD5
b95224f03495cd207e5c9de4b0454be7

SHA1
7aa9c5a4ce68c3e07a163482545d7c219cb7b39b

SHA256
706ace72044e74d9442a7ab109a62ce7b452f7d76dd3b2f8899a68ff285d5034

SHA512
ca1f31369e7bc78ec46832c5f5c2fe9ae3e2995852fac865b389b709bfda190162018e38abb599f897bebfd4f00fa32eb27d47c9a60bce6fd14f020580b8c3f6

Download Submit
memory/1308-54-0x0000000075CE1000-0x0000000075CE3000-memory.dmp

Filesize
8KB

Download
memory/1308-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1568-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads