sakula | 1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0

General

Target

1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.exe
Size

150KB
MD5

79db0b9db0b1dc3364763052789badaa
SHA1

96c031bab1455f3eb59917cb65f83f90af6bc384
SHA256

1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0
SHA512

c936c2c9729dc82e6fe6f0abe0049fccbb542c9df1d706864a8f23afba0ddc66f303353d9b81fd914bd4ec55c5e40b28a54e41c51e0e2c143e41f723868866ec

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
\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

848 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1776 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.exe

pid process

1340 1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.exe

pid	process
848	MediaCenter.exe

pid	process
1776	cmd.exe

pid	process
1340	1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.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"	1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.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

660 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.exe

description pid process

Token: SeIncBasePriorityPrivilege 1340 1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.exe

pid	process
660	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1340	1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.execmd.exe

description	pid	process	target process
PID 1340 wrote to memory of 848	1340	1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.exe	MediaCenter.exe
PID 1340 wrote to memory of 848	1340	1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.exe	MediaCenter.exe
PID 1340 wrote to memory of 848	1340	1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.exe	MediaCenter.exe
PID 1340 wrote to memory of 848	1340	1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.exe	MediaCenter.exe
PID 1340 wrote to memory of 1776	1340	1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.exe	cmd.exe
PID 1340 wrote to memory of 1776	1340	1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.exe	cmd.exe
PID 1340 wrote to memory of 1776	1340	1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.exe	cmd.exe
PID 1340 wrote to memory of 1776	1340	1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.exe	cmd.exe
PID 1776 wrote to memory of 660	1776	cmd.exe	PING.EXE
PID 1776 wrote to memory of 660	1776	cmd.exe	PING.EXE
PID 1776 wrote to memory of 660	1776	cmd.exe	PING.EXE
PID 1776 wrote to memory of 660	1776	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.exe
"C:\Users\Admin\AppData\Local\Temp\1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1340

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:848

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1867e4f8ce2f1d19e1310f34bcea19010d0ef01050b90c7c6f6525abd51dffb0.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:660

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
4e03f65a22365f60dc4fc52b024d5ca6

SHA1
c740e2176386cffd659b19babc77ca4e197c16fe

SHA256
6e03140ce6672eca6f309ca39d31c1944d68be0c16e3d6694e0c767e12f3d9da

SHA512
19fe2b751c344c5f08cd5e805f5b9137d0e563600fe0840991958aad3f93ea3a485ed96f9377f349ec1361677d216573073524d57deeeed27c4b9b706efb6042

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

MD5
4e03f65a22365f60dc4fc52b024d5ca6

SHA1
c740e2176386cffd659b19babc77ca4e197c16fe

SHA256
6e03140ce6672eca6f309ca39d31c1944d68be0c16e3d6694e0c767e12f3d9da

SHA512
19fe2b751c344c5f08cd5e805f5b9137d0e563600fe0840991958aad3f93ea3a485ed96f9377f349ec1361677d216573073524d57deeeed27c4b9b706efb6042

Download Submit
memory/1340-54-0x0000000075AE1000-0x0000000075AE3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads