sakula | 192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb

General

Target

192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.exe
Size

176KB
MD5

67611f49b6938475a2f829cbb9c5c740
SHA1

a137905fe8ff2c92ea5d4c6d1fbb304c7f1b4f9c
SHA256

192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb
SHA512

56668442cde29d335250c80d179b3d2e6dae20cb855cf508460eee932c00e8ec088a350f2a70b1929b6d9c2b7c833ccca55b9bdb7b92ad6658daf8f59dac800d

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 4 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
behavioral1/memory/1640-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/960-59-0x0000000000400000-0x0000000000420000-memory.dmp	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

960 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1288 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.exe

pid process

1640 192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.exe

pid	process
960	MediaCenter.exe

pid	process
1288	cmd.exe

pid	process
1640	192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.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"	192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.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

432 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.exe

description pid process

Token: SeIncBasePriorityPrivilege 1640 192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.exe

pid	process
432	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1640	192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.execmd.exe

description	pid	process	target process
PID 1640 wrote to memory of 960	1640	192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.exe	MediaCenter.exe
PID 1640 wrote to memory of 960	1640	192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.exe	MediaCenter.exe
PID 1640 wrote to memory of 960	1640	192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.exe	MediaCenter.exe
PID 1640 wrote to memory of 960	1640	192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.exe	MediaCenter.exe
PID 1640 wrote to memory of 1288	1640	192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.exe	cmd.exe
PID 1640 wrote to memory of 1288	1640	192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.exe	cmd.exe
PID 1640 wrote to memory of 1288	1640	192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.exe	cmd.exe
PID 1640 wrote to memory of 1288	1640	192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.exe	cmd.exe
PID 1288 wrote to memory of 432	1288	cmd.exe	PING.EXE
PID 1288 wrote to memory of 432	1288	cmd.exe	PING.EXE
PID 1288 wrote to memory of 432	1288	cmd.exe	PING.EXE
PID 1288 wrote to memory of 432	1288	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.exe
"C:\Users\Admin\AppData\Local\Temp\192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1640

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:960

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\192fe613265f5df396bf6eb4703c593399db398018378e499b5cea140ed400eb.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1288

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:432

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
5bdfbedad57d2b52f643ce17a010dd60

SHA1
9ab0ff598ccc7151db8057d1e93b3ad154c0f8de

SHA256
c24755f373ac7c4f1e07ae75df8be543c951975b7fd999b019d2e75ba7eba3e0

SHA512
4aea1232bb8eb545224aa4eae012f76b3fbe10239bbb8d9fb6063cdacc71cb9c1aecb0da62b662694fd4ddcd3197da1621851052c325c12b27194d7d58383cde

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

MD5
5bdfbedad57d2b52f643ce17a010dd60

SHA1
9ab0ff598ccc7151db8057d1e93b3ad154c0f8de

SHA256
c24755f373ac7c4f1e07ae75df8be543c951975b7fd999b019d2e75ba7eba3e0

SHA512
4aea1232bb8eb545224aa4eae012f76b3fbe10239bbb8d9fb6063cdacc71cb9c1aecb0da62b662694fd4ddcd3197da1621851052c325c12b27194d7d58383cde

Download Submit
memory/960-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1640-54-0x0000000075531000-0x0000000075533000-memory.dmp

Filesize
8KB

Download
memory/1640-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads