sakula | 091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362

General

Target

091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.exe
Size

89KB
MD5

fedf54586ebd00684e20712ad7eb9189
SHA1

da33226bd6f3bb61c7e2b37a731b70ab99367ae2
SHA256

091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362
SHA512

82ec682ad173eedc9ee51a0238eb4c1175e6d4da74c58261834d0ab38e8b1bc96c82872df27beb9aa69f3a9fb312c941f241a2fe975a9fcd8a41ae65ece81a6b

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

1164 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

632 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.exe

pid process

1724 091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.exe

pid	process
1164	MediaCenter.exe

pid	process
632	cmd.exe

pid	process
1724	091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.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"	091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.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

1956 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.exe

description pid process

Token: SeIncBasePriorityPrivilege 1724 091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.exe

pid	process
1956	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1724	091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.execmd.exe

description	pid	process	target process
PID 1724 wrote to memory of 1164	1724	091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.exe	MediaCenter.exe
PID 1724 wrote to memory of 1164	1724	091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.exe	MediaCenter.exe
PID 1724 wrote to memory of 1164	1724	091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.exe	MediaCenter.exe
PID 1724 wrote to memory of 1164	1724	091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.exe	MediaCenter.exe
PID 1724 wrote to memory of 632	1724	091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.exe	cmd.exe
PID 1724 wrote to memory of 632	1724	091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.exe	cmd.exe
PID 1724 wrote to memory of 632	1724	091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.exe	cmd.exe
PID 1724 wrote to memory of 632	1724	091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.exe	cmd.exe
PID 632 wrote to memory of 1956	632	cmd.exe	PING.EXE
PID 632 wrote to memory of 1956	632	cmd.exe	PING.EXE
PID 632 wrote to memory of 1956	632	cmd.exe	PING.EXE
PID 632 wrote to memory of 1956	632	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.exe
"C:\Users\Admin\AppData\Local\Temp\091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1724

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1164

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\091516a7bc6ff5114ec212a8a33519886f4b3b6889125119bacd5f4bbf7f8362.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:632

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1956

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5
e368ae209e19a45f46900f94d63ab103

SHA1
6917a9831756ab8b667685c45e9ad813c8da9d94

SHA256
ae680fa20e8b1f2f3687fd95250c8062a8274adcb7a60e92087f1e77d338c95b

SHA512
8e168207d62287a48db99cf04e5d565e203201c5872bb60f9d5b00f27f42a3620016a33ea1ab0afa3cea811ecbee6d8d2e1d3138bd36e538ba155d98d610d18d

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

MD5
e368ae209e19a45f46900f94d63ab103

SHA1
6917a9831756ab8b667685c45e9ad813c8da9d94

SHA256
ae680fa20e8b1f2f3687fd95250c8062a8274adcb7a60e92087f1e77d338c95b

SHA512
8e168207d62287a48db99cf04e5d565e203201c5872bb60f9d5b00f27f42a3620016a33ea1ab0afa3cea811ecbee6d8d2e1d3138bd36e538ba155d98d610d18d

Download Submit
memory/1724-54-0x0000000076491000-0x0000000076493000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads