sakula | bb67752e257791dff26c0229dcb9a28a93ed2b12713b2f53902bff9ab1c17131

General

Target

bb67752e257791dff26c0229dcb9a28a93ed2b12713b2f53902bff9ab1c17131.exe
Size

89KB
MD5

391c01bdbeb5975c85cee0099adb132c
SHA1

1e3bb25b24dc69d5a88aceeecee0d8a9af39927e
SHA256

bb67752e257791dff26c0229dcb9a28a93ed2b12713b2f53902bff9ab1c17131
SHA512

67fbd30ab0263cfd45fab2fe9710de4ba2c2183f3d1afc8fa284621bd021cd890e7ac05cd3445522e19cc18dd508e8030404c492d67d6c092e3b496fde622b1c

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 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

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

4044 MediaCenter.exe

pid	process
4044	MediaCenter.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

bb67752e257791dff26c0229dcb9a28a93ed2b12713b2f53902bff9ab1c17131.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"	bb67752e257791dff26c0229dcb9a28a93ed2b12713b2f53902bff9ab1c17131.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

420 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

bb67752e257791dff26c0229dcb9a28a93ed2b12713b2f53902bff9ab1c17131.exe

description pid process

Token: SeIncBasePriorityPrivilege 2140 bb67752e257791dff26c0229dcb9a28a93ed2b12713b2f53902bff9ab1c17131.exe

pid	process
420	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2140	bb67752e257791dff26c0229dcb9a28a93ed2b12713b2f53902bff9ab1c17131.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

bb67752e257791dff26c0229dcb9a28a93ed2b12713b2f53902bff9ab1c17131.execmd.exe

description	pid	process	target process
PID 2140 wrote to memory of 4044	2140	bb67752e257791dff26c0229dcb9a28a93ed2b12713b2f53902bff9ab1c17131.exe	MediaCenter.exe
PID 2140 wrote to memory of 4044	2140	bb67752e257791dff26c0229dcb9a28a93ed2b12713b2f53902bff9ab1c17131.exe	MediaCenter.exe
PID 2140 wrote to memory of 4044	2140	bb67752e257791dff26c0229dcb9a28a93ed2b12713b2f53902bff9ab1c17131.exe	MediaCenter.exe
PID 2140 wrote to memory of 2172	2140	bb67752e257791dff26c0229dcb9a28a93ed2b12713b2f53902bff9ab1c17131.exe	cmd.exe
PID 2140 wrote to memory of 2172	2140	bb67752e257791dff26c0229dcb9a28a93ed2b12713b2f53902bff9ab1c17131.exe	cmd.exe
PID 2140 wrote to memory of 2172	2140	bb67752e257791dff26c0229dcb9a28a93ed2b12713b2f53902bff9ab1c17131.exe	cmd.exe
PID 2172 wrote to memory of 420	2172	cmd.exe	PING.EXE
PID 2172 wrote to memory of 420	2172	cmd.exe	PING.EXE
PID 2172 wrote to memory of 420	2172	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\bb67752e257791dff26c0229dcb9a28a93ed2b12713b2f53902bff9ab1c17131.exe
"C:\Users\Admin\AppData\Local\Temp\bb67752e257791dff26c0229dcb9a28a93ed2b12713b2f53902bff9ab1c17131.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2140

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4044

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\bb67752e257791dff26c0229dcb9a28a93ed2b12713b2f53902bff9ab1c17131.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2172

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:420

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
53638de02871b7657e63f07bc30647cd

SHA1
3a24975fc03cc10135da71000d502437cf5f47d0

SHA256
6c05eb71a58441a4e9638d903675bd192de346011034e1f8c16b3876fef47cbb

SHA512
7d6875c2d57cc0b81ace110a22d02d74a61804f8f48654baee150ed13c676d4e8a6796b805b503d92afbbe0834d76d3d377fe58a8b8343be530362c62dfe5bd9

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

MD5
53638de02871b7657e63f07bc30647cd

SHA1
3a24975fc03cc10135da71000d502437cf5f47d0

SHA256
6c05eb71a58441a4e9638d903675bd192de346011034e1f8c16b3876fef47cbb

SHA512
7d6875c2d57cc0b81ace110a22d02d74a61804f8f48654baee150ed13c676d4e8a6796b805b503d92afbbe0834d76d3d377fe58a8b8343be530362c62dfe5bd9

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads