sakula | 139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49

General

Target

139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.exe
Size

150KB
MD5

78d537a1cfccfe095217742a05b5b6b2
SHA1

49da1a81f30295444e1de1dca8bd3af32d3350a7
SHA256

139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49
SHA512

60606fda9e531748962efa40be38af05bb87fb1466bbd55f6f41b3fffc7ec34c98018e5be60727ff7b6885edf60cc6c1bdbc26b2fdf7b5f5182efa5fccacba8a

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

1364 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

436 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.exe

pid process

1680 139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.exe

pid	process
1364	MediaCenter.exe

pid	process
436	cmd.exe

pid	process
1680	139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.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"	139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.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

1104 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.exe

description pid process

Token: SeIncBasePriorityPrivilege 1680 139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.exe

pid	process
1104	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1680	139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.execmd.exe

description	pid	process	target process
PID 1680 wrote to memory of 1364	1680	139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.exe	MediaCenter.exe
PID 1680 wrote to memory of 1364	1680	139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.exe	MediaCenter.exe
PID 1680 wrote to memory of 1364	1680	139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.exe	MediaCenter.exe
PID 1680 wrote to memory of 1364	1680	139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.exe	MediaCenter.exe
PID 1680 wrote to memory of 436	1680	139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.exe	cmd.exe
PID 1680 wrote to memory of 436	1680	139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.exe	cmd.exe
PID 1680 wrote to memory of 436	1680	139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.exe	cmd.exe
PID 1680 wrote to memory of 436	1680	139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.exe	cmd.exe
PID 436 wrote to memory of 1104	436	cmd.exe	PING.EXE
PID 436 wrote to memory of 1104	436	cmd.exe	PING.EXE
PID 436 wrote to memory of 1104	436	cmd.exe	PING.EXE
PID 436 wrote to memory of 1104	436	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.exe
"C:\Users\Admin\AppData\Local\Temp\139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1680

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1364

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\139a36462058fbfb45ca00dadeb16372df28707971accb286764845d62935c49.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:436

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1104

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
77c68a12df66271531749d172a7e2889

SHA1
94d3405d500f34fb1b65ad48ccee476cf4ef717f

SHA256
ffa1d218c058d62f5e90ca9ff87916eb9083ed7a3c6f18fd9a71931417ede3a2

SHA512
d022e6433b647d646fb84fe9a407021bf11821e17ee1f6cec7a129d78e586eb17d4bcce2f4f4a1d4da351a584990dc56f38f5bcc1235e3e3da9021532743850a

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

MD5
77c68a12df66271531749d172a7e2889

SHA1
94d3405d500f34fb1b65ad48ccee476cf4ef717f

SHA256
ffa1d218c058d62f5e90ca9ff87916eb9083ed7a3c6f18fd9a71931417ede3a2

SHA512
d022e6433b647d646fb84fe9a407021bf11821e17ee1f6cec7a129d78e586eb17d4bcce2f4f4a1d4da351a584990dc56f38f5bcc1235e3e3da9021532743850a

Download Submit
memory/1680-54-0x00000000766D1000-0x00000000766D3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads