sakula | 131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb

General

Target

131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.exe
Size

216KB
MD5

af997fdf80c0abdf38051a9de28ca374
SHA1

f62987f2ba976e6ef532f89fec0a08e1026bdfe7
SHA256

131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb
SHA512

d20a388d703d044c2edd60cdc2fa3c7e94de1abcd12eb521f84c236d9ae399cce1baef9548cde7a7a98f64a196557a256c1ee3c0de204f9d4ed344a3da117553

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/1388-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1572-60-0x0000000000400000-0x0000000000420000-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

1572 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

432 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.exe

pid process

1388 131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.exe

pid	process
1572	MediaCenter.exe

pid	process
432	cmd.exe

pid	process
1388	131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.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"	131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.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

1764 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.exe

description pid process

Token: SeIncBasePriorityPrivilege 1388 131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.exe

pid	process
1764	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1388	131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.execmd.exe

description	pid	process	target process
PID 1388 wrote to memory of 1572	1388	131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.exe	MediaCenter.exe
PID 1388 wrote to memory of 1572	1388	131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.exe	MediaCenter.exe
PID 1388 wrote to memory of 1572	1388	131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.exe	MediaCenter.exe
PID 1388 wrote to memory of 1572	1388	131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.exe	MediaCenter.exe
PID 1388 wrote to memory of 432	1388	131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.exe	cmd.exe
PID 1388 wrote to memory of 432	1388	131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.exe	cmd.exe
PID 1388 wrote to memory of 432	1388	131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.exe	cmd.exe
PID 1388 wrote to memory of 432	1388	131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.exe	cmd.exe
PID 432 wrote to memory of 1764	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1764	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1764	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1764	432	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.exe
"C:\Users\Admin\AppData\Local\Temp\131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1388

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1572

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\131bd3d6b2ae85244524b2401cae00dab3356896f2c4c622e64ca528407a69bb.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:432

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1764

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
5f0984937857fac733158fe4778fbecd

SHA1
4b89d7f0b47151b1c6ce09613d0c770d06173d05

SHA256
351ce93a9d619a55596c37fc3242c1e8bdc5ef34a67912794225fa94aa9e32a8

SHA512
17eaea90272cb327a28f9af117c8351a640418cb8e2436c3cf0b349a70560f2051b9608599c4556e789d65ef4cf27832d338f3eb325abbcca91cd7357bf97416

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

MD5
5f0984937857fac733158fe4778fbecd

SHA1
4b89d7f0b47151b1c6ce09613d0c770d06173d05

SHA256
351ce93a9d619a55596c37fc3242c1e8bdc5ef34a67912794225fa94aa9e32a8

SHA512
17eaea90272cb327a28f9af117c8351a640418cb8e2436c3cf0b349a70560f2051b9608599c4556e789d65ef4cf27832d338f3eb325abbcca91cd7357bf97416

Download Submit
memory/1388-55-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

Filesize
8KB

Download
memory/1388-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1572-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads