sakula | 10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4

General

Target

10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.exe
Size

216KB
MD5

22a8f741f2e94c89d3d95fd05fc1dfba
SHA1

6c50604a4e989d4cb41a32e1518568bcba1ee4e2
SHA256

10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4
SHA512

0c20891241dd2bdda591abf7bf2935616bd6be45c72cd9f653a26ae8c16738e884ac096e86a43926a4b749a9b29a5e9922f5e039be1d8480f2dd6f2266634698

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/1560-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/528-59-0x0000000000400000-0x0000000000420000-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

528 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

616 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.exe

pid process

1560 10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.exe

pid	process
528	MediaCenter.exe

pid	process
616	cmd.exe

pid	process
1560	10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.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"	10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.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:

10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.exe

description pid process

Token: SeIncBasePriorityPrivilege 1560 10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.exe

pid	process
1164	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1560	10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.execmd.exe

description	pid	process	target process
PID 1560 wrote to memory of 528	1560	10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.exe	MediaCenter.exe
PID 1560 wrote to memory of 528	1560	10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.exe	MediaCenter.exe
PID 1560 wrote to memory of 528	1560	10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.exe	MediaCenter.exe
PID 1560 wrote to memory of 528	1560	10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.exe	MediaCenter.exe
PID 1560 wrote to memory of 616	1560	10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.exe	cmd.exe
PID 1560 wrote to memory of 616	1560	10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.exe	cmd.exe
PID 1560 wrote to memory of 616	1560	10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.exe	cmd.exe
PID 1560 wrote to memory of 616	1560	10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.exe	cmd.exe
PID 616 wrote to memory of 1164	616	cmd.exe	PING.EXE
PID 616 wrote to memory of 1164	616	cmd.exe	PING.EXE
PID 616 wrote to memory of 1164	616	cmd.exe	PING.EXE
PID 616 wrote to memory of 1164	616	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.exe
"C:\Users\Admin\AppData\Local\Temp\10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1560

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:528

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\10b2bf6aa046146845d968f2350af50215a109034b79deb1375385d69f0b8ab4.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: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
36c9f22ddc7307253fc493d13af59cbd

SHA1
61219fdb30fe2d7581f617d90bceda6108ac9d1c

SHA256
3340c1f8c72426a5b1bc7c8ea89811b7416db42a5b8ca1ccb7a7f29a9d07ee61

SHA512
97d09b0ab5a30791deb09e2d6f45f45c365af01ee136f2251967f35e7ff90c56d63e5382aa4a57865e21caec9fdc3891b6293e6cda40af525aad93dd28b43be6

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

MD5
36c9f22ddc7307253fc493d13af59cbd

SHA1
61219fdb30fe2d7581f617d90bceda6108ac9d1c

SHA256
3340c1f8c72426a5b1bc7c8ea89811b7416db42a5b8ca1ccb7a7f29a9d07ee61

SHA512
97d09b0ab5a30791deb09e2d6f45f45c365af01ee136f2251967f35e7ff90c56d63e5382aa4a57865e21caec9fdc3891b6293e6cda40af525aad93dd28b43be6

Download Submit
memory/528-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1560-54-0x0000000076121000-0x0000000076123000-memory.dmp

Filesize
8KB

Download
memory/1560-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads