sakula | 13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542

General

Target

13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.exe
Size

216KB
MD5

b7d9e458b84d9baa70dacef07a1e3834
SHA1

aa41f121584cc837fc7d003b92255eeffe52df9f
SHA256

13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542
SHA512

14bb15b64cfd8b81e8632d88c9ba2c3c3369cdb23406aca4782466cd77cabdbfb6419b8de80558d13994fc393ba1a84b419553ded9859673578721f52e60cfa4

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/1068-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/584-59-0x0000000000400000-0x0000000000420000-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

584 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1100 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.exe

pid process

1068 13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.exe

pid	process
584	MediaCenter.exe

pid	process
1100	cmd.exe

pid	process
1068	13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.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"	13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.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

924 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.exe

description pid process

Token: SeIncBasePriorityPrivilege 1068 13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.exe

pid	process
924	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1068	13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.execmd.exe

description	pid	process	target process
PID 1068 wrote to memory of 584	1068	13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.exe	MediaCenter.exe
PID 1068 wrote to memory of 584	1068	13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.exe	MediaCenter.exe
PID 1068 wrote to memory of 584	1068	13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.exe	MediaCenter.exe
PID 1068 wrote to memory of 584	1068	13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.exe	MediaCenter.exe
PID 1068 wrote to memory of 1100	1068	13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.exe	cmd.exe
PID 1068 wrote to memory of 1100	1068	13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.exe	cmd.exe
PID 1068 wrote to memory of 1100	1068	13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.exe	cmd.exe
PID 1068 wrote to memory of 1100	1068	13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.exe	cmd.exe
PID 1100 wrote to memory of 924	1100	cmd.exe	PING.EXE
PID 1100 wrote to memory of 924	1100	cmd.exe	PING.EXE
PID 1100 wrote to memory of 924	1100	cmd.exe	PING.EXE
PID 1100 wrote to memory of 924	1100	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.exe
"C:\Users\Admin\AppData\Local\Temp\13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1068

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:584

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\13f4616bdf67878ce750b9197cb23e11faab960be4bb7709670b8526d08c0542.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1100

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:924

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
23255ceb8fe7be17a82eed78bcd85f74

SHA1
3317c46cb5822dff5f144206e9c404f86b04c4de

SHA256
7327a8129a3d8aa53321b154a3a3669c34abf51e0d59439cffc0890d36a6e0ae

SHA512
a182a904c1fb0d34980b672e1dd8403c32d674da22d24edb7a9cfdd074e2d14569f16747ab13e8e58cd8467d6d6298039cf3357baec2529bdb03120fc7f6819f

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

MD5
23255ceb8fe7be17a82eed78bcd85f74

SHA1
3317c46cb5822dff5f144206e9c404f86b04c4de

SHA256
7327a8129a3d8aa53321b154a3a3669c34abf51e0d59439cffc0890d36a6e0ae

SHA512
a182a904c1fb0d34980b672e1dd8403c32d674da22d24edb7a9cfdd074e2d14569f16747ab13e8e58cd8467d6d6298039cf3357baec2529bdb03120fc7f6819f

Download Submit
memory/584-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1068-54-0x00000000751B1000-0x00000000751B3000-memory.dmp

Filesize
8KB

Download
memory/1068-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads