sakula | 17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78

General

Target

17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.exe
Size

150KB
MD5

f7513a15cbb46ea29462a854481c6b2a
SHA1

288f0e97e6af5da30a2a3fcac5bbebe251831eea
SHA256

17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78
SHA512

b0f1855a016dab5cc542ada568a98cee3b258aa7d76b7693034429cbc5228821e43820804e1be580781c55cb3ed1907d06c4e2ec448c2b6793886c2efdef0fb8

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 2 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

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

1288 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1240 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.exe

pid process

1540 17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.exe

pid	process
1288	MediaCenter.exe

pid	process
1240	cmd.exe

pid	process
1540	17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.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"	17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.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

1048 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.exe

description pid process

Token: SeIncBasePriorityPrivilege 1540 17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.exe

pid	process
1048	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1540	17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.execmd.exe

description	pid	process	target process
PID 1540 wrote to memory of 1288	1540	17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.exe	MediaCenter.exe
PID 1540 wrote to memory of 1288	1540	17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.exe	MediaCenter.exe
PID 1540 wrote to memory of 1288	1540	17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.exe	MediaCenter.exe
PID 1540 wrote to memory of 1288	1540	17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.exe	MediaCenter.exe
PID 1540 wrote to memory of 1240	1540	17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.exe	cmd.exe
PID 1540 wrote to memory of 1240	1540	17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.exe	cmd.exe
PID 1540 wrote to memory of 1240	1540	17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.exe	cmd.exe
PID 1540 wrote to memory of 1240	1540	17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.exe	cmd.exe
PID 1240 wrote to memory of 1048	1240	cmd.exe	PING.EXE
PID 1240 wrote to memory of 1048	1240	cmd.exe	PING.EXE
PID 1240 wrote to memory of 1048	1240	cmd.exe	PING.EXE
PID 1240 wrote to memory of 1048	1240	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.exe
"C:\Users\Admin\AppData\Local\Temp\17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.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:1288

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\17dcc854d55e70c41c20868d35e4f2f486d2d802e24ddb33361a711ea48bda78.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1240

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1048

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
7692869a253ee5d7b89a82d487cf8d9f

SHA1
f1f311a9981c70b79bd6cf960ea07a463b24e51f

SHA256
e85fcc7dc4d6de93fa32bbe1ec8bf913d501af8d23c250c6d6e31513efc1144b

SHA512
844bf131ecba41cd5d0c7d0acc3d355238e19cadde08b07f7a21adb4d8d7d8e7c623e8bccdf8aaef84cc0550702c5073dca0c8646deb31f759e37af39f73f76d

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

MD5
7692869a253ee5d7b89a82d487cf8d9f

SHA1
f1f311a9981c70b79bd6cf960ea07a463b24e51f

SHA256
e85fcc7dc4d6de93fa32bbe1ec8bf913d501af8d23c250c6d6e31513efc1144b

SHA512
844bf131ecba41cd5d0c7d0acc3d355238e19cadde08b07f7a21adb4d8d7d8e7c623e8bccdf8aaef84cc0550702c5073dca0c8646deb31f759e37af39f73f76d

Download Submit
memory/1540-55-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads