sakula | 02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be

General

Target

02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.exe
Size

216KB
MD5

2243102cbe8d8b894908909fcd5e2b14
SHA1

fc4fdec9222477529dfb688a0603c547cbfab7a0
SHA256

02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be
SHA512

2e9807f6ff9d9917d0c2c919c579192487ffd768df3402a72ddce73945cb68fff290186ec99b538a7bd3ad81a30ebadc2e7c2a727e6df8c22dded1f298d99f74

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/808-58-0x0000000000400000-0x0000000000420000-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

776 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.exe

pid process

808 02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.exe

pid	process
320	MediaCenter.exe

pid	process
776	cmd.exe

pid	process
808	02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.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"	02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.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

1116 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.exe

description pid process

Token: SeIncBasePriorityPrivilege 808 02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.exe

pid	process
1116	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	808	02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.execmd.exe

description	pid	process	target process
PID 808 wrote to memory of 320	808	02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.exe	MediaCenter.exe
PID 808 wrote to memory of 320	808	02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.exe	MediaCenter.exe
PID 808 wrote to memory of 320	808	02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.exe	MediaCenter.exe
PID 808 wrote to memory of 320	808	02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.exe	MediaCenter.exe
PID 808 wrote to memory of 776	808	02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.exe	cmd.exe
PID 808 wrote to memory of 776	808	02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.exe	cmd.exe
PID 808 wrote to memory of 776	808	02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.exe	cmd.exe
PID 808 wrote to memory of 776	808	02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.exe	cmd.exe
PID 776 wrote to memory of 1116	776	cmd.exe	PING.EXE
PID 776 wrote to memory of 1116	776	cmd.exe	PING.EXE
PID 776 wrote to memory of 1116	776	cmd.exe	PING.EXE
PID 776 wrote to memory of 1116	776	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.exe
"C:\Users\Admin\AppData\Local\Temp\02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:808

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\02bc85702625f699e49adb73fc3756732e55421af9272c3955fe605fe502f5be.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:776

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1116

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
4ac7892e106e2582e58c6c0f0d2fc7b4

SHA1
9a22d7fdffe9128b81bfe1f6a5f295c71c2bef9c

SHA256
ff752d515be3bfe27e25f4394deadcf6064f50b04f9f7a498f75fe41e78ae383

SHA512
fda9618e9239d47353315353d5c85a3cc463da87c941a8ed3531bdbd7f4e4dd401a4e3370eda59af4b989ecb6c8bb7a9c89013beeae3f57ff51550f0749a65f1

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
4ac7892e106e2582e58c6c0f0d2fc7b4

SHA1
9a22d7fdffe9128b81bfe1f6a5f295c71c2bef9c

SHA256
ff752d515be3bfe27e25f4394deadcf6064f50b04f9f7a498f75fe41e78ae383

SHA512
fda9618e9239d47353315353d5c85a3cc463da87c941a8ed3531bdbd7f4e4dd401a4e3370eda59af4b989ecb6c8bb7a9c89013beeae3f57ff51550f0749a65f1

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

Filesize
128KB

Download
memory/808-54-0x00000000766D1000-0x00000000766D3000-memory.dmp

Filesize
8KB

Download
memory/808-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads