sakula | 1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8

General

Target

1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.exe
Size

116KB
MD5

c1bfeaa5bee4756155b3ea80361b5e64
SHA1

30cf0dc55121516b3a24489cadf152c1f3758e34
SHA256

1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8
SHA512

7cdbe1639e447c62475ea11fc6f771e4d82e21e57314ca3556fe83cc2eb9ea54bfb3093a054ad17dc0a0d8ea00ae4c3aab216e4e6ea8684118ba28a4458667ec

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/1524-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1268-60-0x0000000000400000-0x0000000000420000-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

1268 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1692 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.exe

pid process

1524 1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.exe

pid	process
1268	MediaCenter.exe

pid	process
1692	cmd.exe

pid	process
1524	1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.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"	1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.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

1048 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.exe

description pid process

Token: SeIncBasePriorityPrivilege 1524 1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.exe

pid	process
1048	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1524	1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.execmd.exe

description	pid	process	target process
PID 1524 wrote to memory of 1268	1524	1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.exe	MediaCenter.exe
PID 1524 wrote to memory of 1268	1524	1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.exe	MediaCenter.exe
PID 1524 wrote to memory of 1268	1524	1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.exe	MediaCenter.exe
PID 1524 wrote to memory of 1268	1524	1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.exe	MediaCenter.exe
PID 1524 wrote to memory of 1692	1524	1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.exe	cmd.exe
PID 1524 wrote to memory of 1692	1524	1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.exe	cmd.exe
PID 1524 wrote to memory of 1692	1524	1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.exe	cmd.exe
PID 1524 wrote to memory of 1692	1524	1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.exe	cmd.exe
PID 1692 wrote to memory of 1048	1692	cmd.exe	PING.EXE
PID 1692 wrote to memory of 1048	1692	cmd.exe	PING.EXE
PID 1692 wrote to memory of 1048	1692	cmd.exe	PING.EXE
PID 1692 wrote to memory of 1048	1692	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.exe
"C:\Users\Admin\AppData\Local\Temp\1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1524

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1268

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1477dfba495387fba793ca53260285aafeea377caad8de3864225cf3051ad3f8.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1692

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1048

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
9ba9243851b1c5fdb136c48504624e89

SHA1
598f347a44831d3bb6aff57c2f744dd42d969e99

SHA256
befa1aeb276cd60ba07fe5a7befbdbe64600520a40b5fc975b738079ab3379be

SHA512
40aefe8caf5827f01de8e3a760496137202f7e384b57cdcff9eaa1962c2a001dec28e125aed7f7d73952ac216b5c2710932aee837588045d6b60a13dd31a74b2

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

MD5
9ba9243851b1c5fdb136c48504624e89

SHA1
598f347a44831d3bb6aff57c2f744dd42d969e99

SHA256
befa1aeb276cd60ba07fe5a7befbdbe64600520a40b5fc975b738079ab3379be

SHA512
40aefe8caf5827f01de8e3a760496137202f7e384b57cdcff9eaa1962c2a001dec28e125aed7f7d73952ac216b5c2710932aee837588045d6b60a13dd31a74b2

Download Submit
memory/1268-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1524-55-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

Filesize
8KB

Download
memory/1524-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads