sakula | 0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556

General

Target

0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.exe
Size

216KB
MD5

092deb5167ab589000bf2428ffdc4e0e
SHA1

5f635d549155a3de1761482d11c964ab4386a1ba
SHA256

0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556
SHA512

23df54662107fa9e2a72c72fe0e1fc2ce6c653f047f6ff3598a076faf5e008957c8b4b057556a57b7a6b4b5e4963af5d2d09193e111257e1d428d8fd43bce9e2

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/1636-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1588-60-0x0000000000400000-0x0000000000420000-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

1588 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1156 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.exe

pid process

1636 0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.exe

pid	process
1588	MediaCenter.exe

pid	process
1156	cmd.exe

pid	process
1636	0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.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"	0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.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

960 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.exe

description pid process

Token: SeIncBasePriorityPrivilege 1636 0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.exe

pid	process
960	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1636	0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.execmd.exe

description	pid	process	target process
PID 1636 wrote to memory of 1588	1636	0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.exe	MediaCenter.exe
PID 1636 wrote to memory of 1588	1636	0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.exe	MediaCenter.exe
PID 1636 wrote to memory of 1588	1636	0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.exe	MediaCenter.exe
PID 1636 wrote to memory of 1588	1636	0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.exe	MediaCenter.exe
PID 1636 wrote to memory of 1156	1636	0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.exe	cmd.exe
PID 1636 wrote to memory of 1156	1636	0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.exe	cmd.exe
PID 1636 wrote to memory of 1156	1636	0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.exe	cmd.exe
PID 1636 wrote to memory of 1156	1636	0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.exe	cmd.exe
PID 1156 wrote to memory of 960	1156	cmd.exe	PING.EXE
PID 1156 wrote to memory of 960	1156	cmd.exe	PING.EXE
PID 1156 wrote to memory of 960	1156	cmd.exe	PING.EXE
PID 1156 wrote to memory of 960	1156	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.exe
"C:\Users\Admin\AppData\Local\Temp\0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1636

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1588

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0b5cd16a1796a456f435bfe524bb4769d683068e2ae0ceb2ab31fb148a17e556.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1156

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:960

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
e7cf083d38a89e4fc7b3c6a5ad9af053

SHA1
389d36df43ac370e0355b244533c59e16610124e

SHA256
ea94034f468c12b2d60ff16da9f6e43adc2a74795d579969efa37d45b1fce98b

SHA512
3c7403ee3cbf1f3d4f7b7bdcb744fd11aa62ecc0c72672f634ef6954b140d6a1916054cb8e1307a5b4cbc53ac302e0aa703641919fc0f0dda67f7a987e9c92da

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

MD5
e7cf083d38a89e4fc7b3c6a5ad9af053

SHA1
389d36df43ac370e0355b244533c59e16610124e

SHA256
ea94034f468c12b2d60ff16da9f6e43adc2a74795d579969efa37d45b1fce98b

SHA512
3c7403ee3cbf1f3d4f7b7bdcb744fd11aa62ecc0c72672f634ef6954b140d6a1916054cb8e1307a5b4cbc53ac302e0aa703641919fc0f0dda67f7a987e9c92da

Download Submit
memory/1588-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1636-55-0x0000000075801000-0x0000000075803000-memory.dmp

Filesize
8KB

Download
memory/1636-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads