sakula | 0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13

General

Target

0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.exe
Size

89KB
MD5

eb6da7658c2d8835a3a5bfb49fa8f27e
SHA1

803d5712b2fb456a1cad682fb61fa3cbb276f917
SHA256

0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13
SHA512

fb6dc5f9a1c8de6ba361fb046e6a4e5bca3ec110846acaba4efb66570d63dfc42da2d349f60f89b54052d6a69450be168e204f696dba3b35b92796913ef6e8aa

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/1564-59-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral1/memory/1588-60-0x0000000000400000-0x000000000041B000-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

432 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.exe

pid process

1564 0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.exe

pid	process
1588	MediaCenter.exe

pid	process
432	cmd.exe

pid	process
1564	0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.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"	0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.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

1760 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.exe

description pid process

Token: SeIncBasePriorityPrivilege 1564 0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.exe

pid	process
1760	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1564	0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.execmd.exe

description	pid	process	target process
PID 1564 wrote to memory of 1588	1564	0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.exe	MediaCenter.exe
PID 1564 wrote to memory of 1588	1564	0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.exe	MediaCenter.exe
PID 1564 wrote to memory of 1588	1564	0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.exe	MediaCenter.exe
PID 1564 wrote to memory of 1588	1564	0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.exe	MediaCenter.exe
PID 1564 wrote to memory of 432	1564	0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.exe	cmd.exe
PID 1564 wrote to memory of 432	1564	0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.exe	cmd.exe
PID 1564 wrote to memory of 432	1564	0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.exe	cmd.exe
PID 1564 wrote to memory of 432	1564	0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.exe	cmd.exe
PID 432 wrote to memory of 1760	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1760	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1760	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1760	432	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.exe
"C:\Users\Admin\AppData\Local\Temp\0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1564

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\0f3e52b4d07e90f23b356ed612c6a24d1435b7aef36c4bf804deb82acc65df13.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:1760

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
8f188f16c4c6d18befe15ec3dcc88e19

SHA1
3271c9ef6adee8de3ecf5cdfc7658223578b35f1

SHA256
33658cb58813200c59231c054e605e3e3614b963b64544b6eb7b678c222384c6

SHA512
13ed9def89571e8fa04c620b5cad69dff9861040bbb8b0e1dfdaa60743fcccaf06cfbd493766d18287bea3e6d85c0cd76c8bea5dbb5ee4dd24cff45c425f04e6

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

MD5
8f188f16c4c6d18befe15ec3dcc88e19

SHA1
3271c9ef6adee8de3ecf5cdfc7658223578b35f1

SHA256
33658cb58813200c59231c054e605e3e3614b963b64544b6eb7b678c222384c6

SHA512
13ed9def89571e8fa04c620b5cad69dff9861040bbb8b0e1dfdaa60743fcccaf06cfbd493766d18287bea3e6d85c0cd76c8bea5dbb5ee4dd24cff45c425f04e6

Download Submit
memory/1564-55-0x00000000756C1000-0x00000000756C3000-memory.dmp

Filesize
8KB

Download
memory/1564-59-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1588-60-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads