sakula | 16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231

General

Target

16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.exe
Size

112KB
MD5

a4e759180c02a1543083d393f209e906
SHA1

618e5aa1dcbda1038176320acb47697c95da7cc6
SHA256

16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231
SHA512

ec59d6ebfcac4908bccaa42fba1d322aefc0de894f74a4cb7fda62d933915991986545c75eeb408df42d7c1b06f22f8f64622b336426e30f9056bc46c0477985

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
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/1416-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1888-59-0x0000000000400000-0x0000000000420000-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

1888 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

396 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.exe

pid process

1416 16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.exe

pid	process
1888	MediaCenter.exe

pid	process
396	cmd.exe

pid	process
1416	16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.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"	16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.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

1120 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.exe

description pid process

Token: SeIncBasePriorityPrivilege 1416 16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.exe

pid	process
1120	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1416	16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.execmd.exe

description	pid	process	target process
PID 1416 wrote to memory of 1888	1416	16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.exe	MediaCenter.exe
PID 1416 wrote to memory of 1888	1416	16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.exe	MediaCenter.exe
PID 1416 wrote to memory of 1888	1416	16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.exe	MediaCenter.exe
PID 1416 wrote to memory of 1888	1416	16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.exe	MediaCenter.exe
PID 1416 wrote to memory of 396	1416	16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.exe	cmd.exe
PID 1416 wrote to memory of 396	1416	16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.exe	cmd.exe
PID 1416 wrote to memory of 396	1416	16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.exe	cmd.exe
PID 1416 wrote to memory of 396	1416	16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.exe	cmd.exe
PID 396 wrote to memory of 1120	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1120	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1120	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1120	396	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.exe
"C:\Users\Admin\AppData\Local\Temp\16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1416

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1888

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\16e5bbba7cefdd09858f46cd3a7ccaa77b752bd3ae190e12c230bbb7d2f82231.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:396

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1120

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
4f37335b8bc21df4595256dff42850a2

SHA1
95a6648ea81bf877495dfce542da6c90784ef844

SHA256
daf2ef20791d6d10bc1d0c94b3a90a823dc037b17697d64be742875ab40f73e8

SHA512
5ae34f98c38a55c749061494dc96bd53e06792c9e2ac0d790630d29e27e5b3cbf01d335b56eca252e44212efba27287e20eadc0b229c31980959f21de2a4e1b6

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

MD5
4f37335b8bc21df4595256dff42850a2

SHA1
95a6648ea81bf877495dfce542da6c90784ef844

SHA256
daf2ef20791d6d10bc1d0c94b3a90a823dc037b17697d64be742875ab40f73e8

SHA512
5ae34f98c38a55c749061494dc96bd53e06792c9e2ac0d790630d29e27e5b3cbf01d335b56eca252e44212efba27287e20eadc0b229c31980959f21de2a4e1b6

Download Submit
memory/1416-54-0x0000000076071000-0x0000000076073000-memory.dmp

Filesize
8KB

Download
memory/1416-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1888-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads