sakula | 1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0

General

Target

1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.exe
Size

150KB
MD5

e1762451232f83828939e62b29b5d317
SHA1

a1b5e480dacc78969b770e1184351b4c46713b09
SHA256

1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0
SHA512

dfa909cfdee7554b9e58ffa2055763c43fcb2c023bfa727cecf65ed2364afff16e55ac1fe4eb1bf83f1ebe6720d8b9960ec1d0e50569239b79dea994b4929934

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
\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

268 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

528 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.exe

pid process

776 1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.exe

pid	process
268	MediaCenter.exe

pid	process
528	cmd.exe

pid	process
776	1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.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"	1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.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

1132 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.exe

description pid process

Token: SeIncBasePriorityPrivilege 776 1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.exe

pid	process
1132	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	776	1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.execmd.exe

description	pid	process	target process
PID 776 wrote to memory of 268	776	1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.exe	MediaCenter.exe
PID 776 wrote to memory of 268	776	1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.exe	MediaCenter.exe
PID 776 wrote to memory of 268	776	1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.exe	MediaCenter.exe
PID 776 wrote to memory of 268	776	1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.exe	MediaCenter.exe
PID 776 wrote to memory of 528	776	1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.exe	cmd.exe
PID 776 wrote to memory of 528	776	1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.exe	cmd.exe
PID 776 wrote to memory of 528	776	1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.exe	cmd.exe
PID 776 wrote to memory of 528	776	1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.exe	cmd.exe
PID 528 wrote to memory of 1132	528	cmd.exe	PING.EXE
PID 528 wrote to memory of 1132	528	cmd.exe	PING.EXE
PID 528 wrote to memory of 1132	528	cmd.exe	PING.EXE
PID 528 wrote to memory of 1132	528	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.exe
"C:\Users\Admin\AppData\Local\Temp\1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:776

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:268

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1455e88c24c9e19b808727bdf34e912b02541b467cd87eae1cfd4eeccc7a17a0.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:528

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1132

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
45f9b7fecdb574ac34f70a34528d2774

SHA1
0baacc9a25fda080fd16592431f0ae851e15f0ae

SHA256
e4ca5fe77713d517d919266895f08e441fd38fe5fdb345371d908c6d16673ddb

SHA512
f2cd94ee05848f3070edeb175ab8cf9fce4bba5aa3492a74f7db9650f4654cd278197b9881c121e4bee0932fad5ebeaf5b64e75d9b1a9d9fe00934151b0295d8

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

MD5
45f9b7fecdb574ac34f70a34528d2774

SHA1
0baacc9a25fda080fd16592431f0ae851e15f0ae

SHA256
e4ca5fe77713d517d919266895f08e441fd38fe5fdb345371d908c6d16673ddb

SHA512
f2cd94ee05848f3070edeb175ab8cf9fce4bba5aa3492a74f7db9650f4654cd278197b9881c121e4bee0932fad5ebeaf5b64e75d9b1a9d9fe00934151b0295d8

Download Submit
memory/776-55-0x0000000075191000-0x0000000075193000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads