sakula | 059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf

General

Target

059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.exe
Size

89KB
MD5

0a872bcec45661087fd44dabcd51f820
SHA1

e5929be30ed166730b2988f9de350f45f6d59edf
SHA256

059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf
SHA512

7a96a8b06d20f058052862f0a557ddba5c3507066c7256a85bc691e118d39582e514d901ea53ccebb92c7ab4a2c828fe5028a2d0f730b7a5dd748496f60fec9d

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

944 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1788 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.exe

pid process

1704 059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.exe

pid	process
944	MediaCenter.exe

pid	process
1788	cmd.exe

pid	process
1704	059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.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"	059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.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

1632 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.exe

description pid process

Token: SeIncBasePriorityPrivilege 1704 059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.exe

pid	process
1632	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1704	059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.execmd.exe

description	pid	process	target process
PID 1704 wrote to memory of 944	1704	059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.exe	MediaCenter.exe
PID 1704 wrote to memory of 944	1704	059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.exe	MediaCenter.exe
PID 1704 wrote to memory of 944	1704	059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.exe	MediaCenter.exe
PID 1704 wrote to memory of 944	1704	059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.exe	MediaCenter.exe
PID 1704 wrote to memory of 1788	1704	059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.exe	cmd.exe
PID 1704 wrote to memory of 1788	1704	059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.exe	cmd.exe
PID 1704 wrote to memory of 1788	1704	059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.exe	cmd.exe
PID 1704 wrote to memory of 1788	1704	059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.exe	cmd.exe
PID 1788 wrote to memory of 1632	1788	cmd.exe	PING.EXE
PID 1788 wrote to memory of 1632	1788	cmd.exe	PING.EXE
PID 1788 wrote to memory of 1632	1788	cmd.exe	PING.EXE
PID 1788 wrote to memory of 1632	1788	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.exe
"C:\Users\Admin\AppData\Local\Temp\059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1704

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:944

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\059bd8c35332459c2b2e512835f43986f013e5c7edcce96b8ba7012826e35dcf.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1788

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1632

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
9df03878038868ba96f5e66bdfde1fd9

SHA1
a96b7268d423eeb18f2791c6eee8fa5d50ffb0a0

SHA256
9a869dfd3c85d48d3804ae92f16e38cce52679fa5d91c609a10c3022b5db155b

SHA512
e06603fee945823f1c53e1376364eb9700746e244895e770b13d0c68a987380613819cbd63af1299d7bdff98b8ac4cdbc2ef2a61e0b594ec4b1086aac5ae99b6

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
9df03878038868ba96f5e66bdfde1fd9

SHA1
a96b7268d423eeb18f2791c6eee8fa5d50ffb0a0

SHA256
9a869dfd3c85d48d3804ae92f16e38cce52679fa5d91c609a10c3022b5db155b

SHA512
e06603fee945823f1c53e1376364eb9700746e244895e770b13d0c68a987380613819cbd63af1299d7bdff98b8ac4cdbc2ef2a61e0b594ec4b1086aac5ae99b6

Download Submit
memory/1704-55-0x0000000075F91000-0x0000000075F93000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads