sakula | 16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb

General

Target

16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.exe
Size

89KB
MD5

ccc32939a4e6e90a1c46d5b72f03623b
SHA1

3648c8fedece9cf7ed13327581901359984b5b01
SHA256

16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb
SHA512

1bfbaf651520055e66570f72375fb7110824ab2637378de1a2ae9030f0eb49fdb730f474eef863e1bd76d3e645e1292e2d8cb0d32774e39da167290d616c3837

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

1224 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

816 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.exe

pid process

1900 16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.exe

pid	process
1224	MediaCenter.exe

pid	process
816	cmd.exe

pid	process
1900	16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.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"	16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.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

440 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.exe

description pid process

Token: SeIncBasePriorityPrivilege 1900 16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.exe

pid	process
440	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1900	16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.execmd.exe

description	pid	process	target process
PID 1900 wrote to memory of 1224	1900	16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.exe	MediaCenter.exe
PID 1900 wrote to memory of 1224	1900	16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.exe	MediaCenter.exe
PID 1900 wrote to memory of 1224	1900	16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.exe	MediaCenter.exe
PID 1900 wrote to memory of 1224	1900	16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.exe	MediaCenter.exe
PID 1900 wrote to memory of 816	1900	16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.exe	cmd.exe
PID 1900 wrote to memory of 816	1900	16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.exe	cmd.exe
PID 1900 wrote to memory of 816	1900	16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.exe	cmd.exe
PID 1900 wrote to memory of 816	1900	16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.exe	cmd.exe
PID 816 wrote to memory of 440	816	cmd.exe	PING.EXE
PID 816 wrote to memory of 440	816	cmd.exe	PING.EXE
PID 816 wrote to memory of 440	816	cmd.exe	PING.EXE
PID 816 wrote to memory of 440	816	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.exe
"C:\Users\Admin\AppData\Local\Temp\16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1900

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1224

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\16dd2bfa00dd92f503651a038ba36878b2d63b9343497c5c01015590ffa084fb.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:816

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:440

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
1ae3f5852a3db07e6fca011f477de4d5

SHA1
5edf5cb16b76406728b3881d6845b80ee7429db2

SHA256
0efefb061a885482a57e4aa28f910143c9e3fbb9668947ac6f3b723700c75979

SHA512
9da93f9bef1836397750df7551a08cef388e9d47485e22b525097183ae8abeb12c3ada0a9f273def56c928c84a2edfbb57bcc3c101275f2be7c646e668cb9816

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

MD5
1ae3f5852a3db07e6fca011f477de4d5

SHA1
5edf5cb16b76406728b3881d6845b80ee7429db2

SHA256
0efefb061a885482a57e4aa28f910143c9e3fbb9668947ac6f3b723700c75979

SHA512
9da93f9bef1836397750df7551a08cef388e9d47485e22b525097183ae8abeb12c3ada0a9f273def56c928c84a2edfbb57bcc3c101275f2be7c646e668cb9816

Download Submit
memory/1900-55-0x00000000760F1000-0x00000000760F3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads