sakula | 391c407f5d091ee3e521ecfe9abfdc0771d01dc086090b99e9b0d2fc19f04ee1

General

Target

391c407f5d091ee3e521ecfe9abfdc0771d01dc086090b99e9b0d2fc19f04ee1.exe
Size

79KB
MD5

b8346b4a5f8b4a6d79814f9824940504
SHA1

f957d93e9ac2eabb3f77c38266e549db2dc34df8
SHA256

391c407f5d091ee3e521ecfe9abfdc0771d01dc086090b99e9b0d2fc19f04ee1
SHA512

6991780462d6ff7308bce3ae349b2d760bf02675e239d2a7fbe8c42a30ade30e61b43f7430ed2666c8072d835c9ac8fd07818b52f4fcb804b238ee87eac95ba7

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
C:\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

3748 MediaCenter.exe

pid	process
3748	MediaCenter.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

391c407f5d091ee3e521ecfe9abfdc0771d01dc086090b99e9b0d2fc19f04ee1.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"	391c407f5d091ee3e521ecfe9abfdc0771d01dc086090b99e9b0d2fc19f04ee1.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

2972 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

391c407f5d091ee3e521ecfe9abfdc0771d01dc086090b99e9b0d2fc19f04ee1.exe

description pid process

Token: SeIncBasePriorityPrivilege 2780 391c407f5d091ee3e521ecfe9abfdc0771d01dc086090b99e9b0d2fc19f04ee1.exe

pid	process
2972	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2780	391c407f5d091ee3e521ecfe9abfdc0771d01dc086090b99e9b0d2fc19f04ee1.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

391c407f5d091ee3e521ecfe9abfdc0771d01dc086090b99e9b0d2fc19f04ee1.execmd.exe

description	pid	process	target process
PID 2780 wrote to memory of 3748	2780	391c407f5d091ee3e521ecfe9abfdc0771d01dc086090b99e9b0d2fc19f04ee1.exe	MediaCenter.exe
PID 2780 wrote to memory of 3748	2780	391c407f5d091ee3e521ecfe9abfdc0771d01dc086090b99e9b0d2fc19f04ee1.exe	MediaCenter.exe
PID 2780 wrote to memory of 3748	2780	391c407f5d091ee3e521ecfe9abfdc0771d01dc086090b99e9b0d2fc19f04ee1.exe	MediaCenter.exe
PID 2780 wrote to memory of 2232	2780	391c407f5d091ee3e521ecfe9abfdc0771d01dc086090b99e9b0d2fc19f04ee1.exe	cmd.exe
PID 2780 wrote to memory of 2232	2780	391c407f5d091ee3e521ecfe9abfdc0771d01dc086090b99e9b0d2fc19f04ee1.exe	cmd.exe
PID 2780 wrote to memory of 2232	2780	391c407f5d091ee3e521ecfe9abfdc0771d01dc086090b99e9b0d2fc19f04ee1.exe	cmd.exe
PID 2232 wrote to memory of 2972	2232	cmd.exe	PING.EXE
PID 2232 wrote to memory of 2972	2232	cmd.exe	PING.EXE
PID 2232 wrote to memory of 2972	2232	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\391c407f5d091ee3e521ecfe9abfdc0771d01dc086090b99e9b0d2fc19f04ee1.exe
"C:\Users\Admin\AppData\Local\Temp\391c407f5d091ee3e521ecfe9abfdc0771d01dc086090b99e9b0d2fc19f04ee1.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2780

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3748

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\391c407f5d091ee3e521ecfe9abfdc0771d01dc086090b99e9b0d2fc19f04ee1.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2232

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2972

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
2366dfc6867e375ac6252c3ebec599c8

SHA1
f34e334eaad92ec3e869dd367762392e8a7721ad

SHA256
33022846cf2f1940e92c19c3423aad49598c9d01a5b21b4f9f308be02a683e9c

SHA512
4d39db062c38786c8cb75cee01ba48c8decca8ebff2ba7d2ed32511a4322e663bf397545567b7c46eb6e49a94ea4062e8650cca78c7531819836d36f246fecf0

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

MD5
2366dfc6867e375ac6252c3ebec599c8

SHA1
f34e334eaad92ec3e869dd367762392e8a7721ad

SHA256
33022846cf2f1940e92c19c3423aad49598c9d01a5b21b4f9f308be02a683e9c

SHA512
4d39db062c38786c8cb75cee01ba48c8decca8ebff2ba7d2ed32511a4322e663bf397545567b7c46eb6e49a94ea4062e8650cca78c7531819836d36f246fecf0

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads