sakula | 044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d

General

Target

044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.exe
Size

176KB
MD5

eb50f48549d066e6931d801fe61a8d3a
SHA1

dfe3803a529091d392ecaaf3a372cb74b7cb881f
SHA256

044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d
SHA512

e484ef727e59f67b802b49c1d2de6c1746dd7073b50eabd70164d14e558426b7666f6870124c7bfddeb6fadc81321a0762a5f4ff693af25a77e68f4e87a0282e

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/1308-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1892-59-0x0000000000400000-0x0000000000420000-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

1892 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

984 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.exe

pid process

1308 044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.exe

pid	process
1892	MediaCenter.exe

pid	process
984	cmd.exe

pid	process
1308	044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.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"	044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.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

1100 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.exe

description pid process

Token: SeIncBasePriorityPrivilege 1308 044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.exe

pid	process
1100	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1308	044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.execmd.exe

description	pid	process	target process
PID 1308 wrote to memory of 1892	1308	044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.exe	MediaCenter.exe
PID 1308 wrote to memory of 1892	1308	044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.exe	MediaCenter.exe
PID 1308 wrote to memory of 1892	1308	044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.exe	MediaCenter.exe
PID 1308 wrote to memory of 1892	1308	044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.exe	MediaCenter.exe
PID 1308 wrote to memory of 984	1308	044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.exe	cmd.exe
PID 1308 wrote to memory of 984	1308	044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.exe	cmd.exe
PID 1308 wrote to memory of 984	1308	044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.exe	cmd.exe
PID 1308 wrote to memory of 984	1308	044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.exe	cmd.exe
PID 984 wrote to memory of 1100	984	cmd.exe	PING.EXE
PID 984 wrote to memory of 1100	984	cmd.exe	PING.EXE
PID 984 wrote to memory of 1100	984	cmd.exe	PING.EXE
PID 984 wrote to memory of 1100	984	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.exe
"C:\Users\Admin\AppData\Local\Temp\044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1308

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1892

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\044586bb186baf861cfd02a5710ab476ee5b53741c5da96a2d7bdb3606b3696d.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:984

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1100

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
0d06f6bd2d3ddd40ee55e0afc6d80436

SHA1
c805910e84e7456fc8ab94acc7cc749e16f57099

SHA256
5356af30a01ab2a77b64e7496d49b3cf9b5368c3788b5555ab683152a2406112

SHA512
f81428231269111f58e4a24484c6ae1014a939983e5c7141e1c920dd8bd087038f8233ca86c9159ee9dbdcf6f4c51e580375bf8dd8e9f4f036fc577ae6ecc72a

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
0d06f6bd2d3ddd40ee55e0afc6d80436

SHA1
c805910e84e7456fc8ab94acc7cc749e16f57099

SHA256
5356af30a01ab2a77b64e7496d49b3cf9b5368c3788b5555ab683152a2406112

SHA512
f81428231269111f58e4a24484c6ae1014a939983e5c7141e1c920dd8bd087038f8233ca86c9159ee9dbdcf6f4c51e580375bf8dd8e9f4f036fc577ae6ecc72a

Download Submit
memory/1308-54-0x0000000076071000-0x0000000076073000-memory.dmp

Filesize
8KB

Download
memory/1308-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1892-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads