sakula | 12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d

General

Target

12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.exe
Size

216KB
MD5

c9e9350dc5f7a16284b3c9249674da44
SHA1

c0e068dfeaa1db243356ed8e24c487a99a8aa6c7
SHA256

12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d
SHA512

b8727566ed6891b5dd1351116e16cce1234d9111f64af36657ee80d74424a63197ffb6f93c3d036d8e2ce4be765be9951a622d19c18dd5b2bdf65e250fc0d344

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/1540-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1680-59-0x0000000000400000-0x0000000000420000-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

1680 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1308 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.exe

pid process

1540 12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.exe

pid	process
1680	MediaCenter.exe

pid	process
1308	cmd.exe

pid	process
1540	12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.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"	12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.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

1996 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.exe

description pid process

Token: SeIncBasePriorityPrivilege 1540 12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.exe

pid	process
1996	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1540	12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.execmd.exe

description	pid	process	target process
PID 1540 wrote to memory of 1680	1540	12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.exe	MediaCenter.exe
PID 1540 wrote to memory of 1680	1540	12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.exe	MediaCenter.exe
PID 1540 wrote to memory of 1680	1540	12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.exe	MediaCenter.exe
PID 1540 wrote to memory of 1680	1540	12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.exe	MediaCenter.exe
PID 1540 wrote to memory of 1308	1540	12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.exe	cmd.exe
PID 1540 wrote to memory of 1308	1540	12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.exe	cmd.exe
PID 1540 wrote to memory of 1308	1540	12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.exe	cmd.exe
PID 1540 wrote to memory of 1308	1540	12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.exe	cmd.exe
PID 1308 wrote to memory of 1996	1308	cmd.exe	PING.EXE
PID 1308 wrote to memory of 1996	1308	cmd.exe	PING.EXE
PID 1308 wrote to memory of 1996	1308	cmd.exe	PING.EXE
PID 1308 wrote to memory of 1996	1308	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.exe
"C:\Users\Admin\AppData\Local\Temp\12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1540

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1680

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\12837d0eef0051c204551e00dbd7de0abddb390c480fb423cd4806dfadd5c41d.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1308

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1996

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
1112e305d5ab5c921fbe1e4637f8a5b2

SHA1
9f44a3816ceb29d434aa331c026bb80781604f80

SHA256
d189d1a5176e14aca5c388f3f01fcf2d6fde47488b073fb703e1a084aa02423c

SHA512
ade59402a2b8902e2cec7cebe796a6a9de59182dd241f9c66237066c10ce92a7aefc8ae0595a3b5bb4a38464ea1dad04bcbc2e6576ce45c39cf91d0e52b995ff

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

MD5
1112e305d5ab5c921fbe1e4637f8a5b2

SHA1
9f44a3816ceb29d434aa331c026bb80781604f80

SHA256
d189d1a5176e14aca5c388f3f01fcf2d6fde47488b073fb703e1a084aa02423c

SHA512
ade59402a2b8902e2cec7cebe796a6a9de59182dd241f9c66237066c10ce92a7aefc8ae0595a3b5bb4a38464ea1dad04bcbc2e6576ce45c39cf91d0e52b995ff

Download Submit
memory/1540-54-0x0000000075891000-0x0000000075893000-memory.dmp

Filesize
8KB

Download
memory/1540-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1680-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads