sakula | 0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e

General

Target

0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.exe
Size

89KB
MD5

0508cec88a289daa818d242564ee58ad
SHA1

c6263e2a4727155719e07b30bb91faa6944eb41d
SHA256

0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e
SHA512

6f926dab35b3184a3f0b6048199e4e23e768b80c0d03bae88bf1c56e92c374c84b82f6cb931e59d358bc2d5e8e424e4091b22df116d2ad3516081a1a362106a8

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

820 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

752 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.exe

pid process

1612 0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.exe

pid	process
820	MediaCenter.exe

pid	process
752	cmd.exe

pid	process
1612	0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.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"	0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.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

1164 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.exe

description pid process

Token: SeIncBasePriorityPrivilege 1612 0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.exe

pid	process
1164	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1612	0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.execmd.exe

description	pid	process	target process
PID 1612 wrote to memory of 820	1612	0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.exe	MediaCenter.exe
PID 1612 wrote to memory of 820	1612	0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.exe	MediaCenter.exe
PID 1612 wrote to memory of 820	1612	0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.exe	MediaCenter.exe
PID 1612 wrote to memory of 820	1612	0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.exe	MediaCenter.exe
PID 1612 wrote to memory of 752	1612	0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.exe	cmd.exe
PID 1612 wrote to memory of 752	1612	0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.exe	cmd.exe
PID 1612 wrote to memory of 752	1612	0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.exe	cmd.exe
PID 1612 wrote to memory of 752	1612	0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.exe	cmd.exe
PID 752 wrote to memory of 1164	752	cmd.exe	PING.EXE
PID 752 wrote to memory of 1164	752	cmd.exe	PING.EXE
PID 752 wrote to memory of 1164	752	cmd.exe	PING.EXE
PID 752 wrote to memory of 1164	752	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.exe
"C:\Users\Admin\AppData\Local\Temp\0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1612

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:820

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0b8728bfa7531e335ed40a79f04c18bffeb4e36e3b14d37ae9aa75887843780e.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:752

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1164

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
8dd36daab0eadc759e55b61a0f7e76de

SHA1
af87e028d74dea6b4186cc7cf92daefbae1c82c3

SHA256
0ef03582dd6fe3cb2be94d483f3b7351dc6c16bf9bf94c306b1cd23876d4ef0a

SHA512
e214332ed84b909f3970b63293c905c7d50ba376fb243086677116bb0fe2e11282042ab566a5a90a2ed456cd3fb6a6bad1166d3477a941709dcc1a3a55b35ce4

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

MD5
8dd36daab0eadc759e55b61a0f7e76de

SHA1
af87e028d74dea6b4186cc7cf92daefbae1c82c3

SHA256
0ef03582dd6fe3cb2be94d483f3b7351dc6c16bf9bf94c306b1cd23876d4ef0a

SHA512
e214332ed84b909f3970b63293c905c7d50ba376fb243086677116bb0fe2e11282042ab566a5a90a2ed456cd3fb6a6bad1166d3477a941709dcc1a3a55b35ce4

Download Submit
memory/1612-55-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads