sakula | 0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e

General

Target

0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.exe
Size

216KB
MD5

96378c6338ccbadd6c28f23eb637d437
SHA1

8a415331a81ecc4fe59a593409d4e968c5947886
SHA256

0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e
SHA512

4923c2512241e70370c85c7bf2c30d2dbc018c797d4b1904e7fc82a1d7e68ad00475cb56f5aaf11672508c47f71ace36518fe69ad92d8184566b3235cf9da024

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
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/952-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1864-59-0x0000000000400000-0x0000000000420000-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

1864 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

616 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.exe

pid process

952 0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.exe

pid	process
1864	MediaCenter.exe

pid	process
616	cmd.exe

pid	process
952	0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.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"	0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.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

1996 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.exe

description pid process

Token: SeIncBasePriorityPrivilege 952 0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.exe

pid	process
1996	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	952	0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.execmd.exe

description	pid	process	target process
PID 952 wrote to memory of 1864	952	0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.exe	MediaCenter.exe
PID 952 wrote to memory of 1864	952	0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.exe	MediaCenter.exe
PID 952 wrote to memory of 1864	952	0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.exe	MediaCenter.exe
PID 952 wrote to memory of 1864	952	0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.exe	MediaCenter.exe
PID 952 wrote to memory of 616	952	0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.exe	cmd.exe
PID 952 wrote to memory of 616	952	0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.exe	cmd.exe
PID 952 wrote to memory of 616	952	0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.exe	cmd.exe
PID 952 wrote to memory of 616	952	0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.exe	cmd.exe
PID 616 wrote to memory of 1996	616	cmd.exe	PING.EXE
PID 616 wrote to memory of 1996	616	cmd.exe	PING.EXE
PID 616 wrote to memory of 1996	616	cmd.exe	PING.EXE
PID 616 wrote to memory of 1996	616	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.exe
"C:\Users\Admin\AppData\Local\Temp\0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:952

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1864

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0ac4079552ff2bac2b8f36d675bd169d0bb7e9133118968f8acb836494cf045e.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:616

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1996

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
cc99527d5a433b173a48f32ca73a59d7

SHA1
07d6d03bac67d81c3d369cc8ba47e9121c1a6a3f

SHA256
e6c7856cbf577647430ba0d0af685ebf138c6462885f7247f96b03ef48c5c216

SHA512
ca62e3197c319af24fc2ec3a64c780beb465f1e8d062200397a34bac1566b14cadb6eb6232204541b6c37e40b675e78797173647aa6a4ea077c88ef232bc65af

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
cc99527d5a433b173a48f32ca73a59d7

SHA1
07d6d03bac67d81c3d369cc8ba47e9121c1a6a3f

SHA256
e6c7856cbf577647430ba0d0af685ebf138c6462885f7247f96b03ef48c5c216

SHA512
ca62e3197c319af24fc2ec3a64c780beb465f1e8d062200397a34bac1566b14cadb6eb6232204541b6c37e40b675e78797173647aa6a4ea077c88ef232bc65af

Download Submit
memory/952-54-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download
memory/952-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1864-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads