sakula | 1929a4334e515f85bb2f32a9a9b0265f36210ccca7a4c43489c9951b1307831b

General

Target

1929a4334e515f85bb2f32a9a9b0265f36210ccca7a4c43489c9951b1307831b.exe
Size

58KB
MD5

ccea97acfb44ffabbfd2d17ff530622b
SHA1

880241c69defe62532d19eefaa38d640fa3b3e0b
SHA256

1929a4334e515f85bb2f32a9a9b0265f36210ccca7a4c43489c9951b1307831b
SHA512

df56c46a8acd47e433c4fb22f4fc5c675f192b1de3585325023a63fdf4f904956e95e1a9a5fb592b6128997e7c3173f56cb4143258bfa997c419c1edcd24a019

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

3828 MediaCenter.exe

pid	process
3828	MediaCenter.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

1929a4334e515f85bb2f32a9a9b0265f36210ccca7a4c43489c9951b1307831b.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation	1929a4334e515f85bb2f32a9a9b0265f36210ccca7a4c43489c9951b1307831b.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1929a4334e515f85bb2f32a9a9b0265f36210ccca7a4c43489c9951b1307831b.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"	1929a4334e515f85bb2f32a9a9b0265f36210ccca7a4c43489c9951b1307831b.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

MusNotifyIcon.exe

description	ioc	process
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	MusNotifyIcon.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	MusNotifyIcon.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

3696 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1929a4334e515f85bb2f32a9a9b0265f36210ccca7a4c43489c9951b1307831b.exe

description pid process

Token: SeIncBasePriorityPrivilege 4052 1929a4334e515f85bb2f32a9a9b0265f36210ccca7a4c43489c9951b1307831b.exe

pid	process
3696	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	4052	1929a4334e515f85bb2f32a9a9b0265f36210ccca7a4c43489c9951b1307831b.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

1929a4334e515f85bb2f32a9a9b0265f36210ccca7a4c43489c9951b1307831b.execmd.exe

description	pid	process	target process
PID 4052 wrote to memory of 3828	4052	1929a4334e515f85bb2f32a9a9b0265f36210ccca7a4c43489c9951b1307831b.exe	MediaCenter.exe
PID 4052 wrote to memory of 3828	4052	1929a4334e515f85bb2f32a9a9b0265f36210ccca7a4c43489c9951b1307831b.exe	MediaCenter.exe
PID 4052 wrote to memory of 3828	4052	1929a4334e515f85bb2f32a9a9b0265f36210ccca7a4c43489c9951b1307831b.exe	MediaCenter.exe
PID 4052 wrote to memory of 2852	4052	1929a4334e515f85bb2f32a9a9b0265f36210ccca7a4c43489c9951b1307831b.exe	cmd.exe
PID 4052 wrote to memory of 2852	4052	1929a4334e515f85bb2f32a9a9b0265f36210ccca7a4c43489c9951b1307831b.exe	cmd.exe
PID 4052 wrote to memory of 2852	4052	1929a4334e515f85bb2f32a9a9b0265f36210ccca7a4c43489c9951b1307831b.exe	cmd.exe
PID 2852 wrote to memory of 3696	2852	cmd.exe	PING.EXE
PID 2852 wrote to memory of 3696	2852	cmd.exe	PING.EXE
PID 2852 wrote to memory of 3696	2852	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1929a4334e515f85bb2f32a9a9b0265f36210ccca7a4c43489c9951b1307831b.exe
"C:\Users\Admin\AppData\Local\Temp\1929a4334e515f85bb2f32a9a9b0265f36210ccca7a4c43489c9951b1307831b.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4052

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3828

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1929a4334e515f85bb2f32a9a9b0265f36210ccca7a4c43489c9951b1307831b.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2852

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3696

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k wusvcs -p
1⤵
PID:2300

C:\Windows\system32\MusNotifyIcon.exe
%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 13
1⤵
- Checks processor information in registry
PID:3240

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

Query Registry

2

T1012

Remote System Discovery

1

T1018

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

MD5
ecacc090044c54a2f5ba24334e1b87f9

SHA1
4dd24f3b04dcb54cc20a7e6e36580aa6faa49331

SHA256
a0767f8e74fa630a70072b10de3da91eb1a5bf0cf17d3a355cf0ae179f87ac84

SHA512
329b81822b64d04ae52445b8a77697078fdea273e4261a6e8165483c71d002834087ef3f9d55b82d617a0c34fb75e384ba26556cc13a4dcd927da61c0f4cb942

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

MD5
ecacc090044c54a2f5ba24334e1b87f9

SHA1
4dd24f3b04dcb54cc20a7e6e36580aa6faa49331

SHA256
a0767f8e74fa630a70072b10de3da91eb1a5bf0cf17d3a355cf0ae179f87ac84

SHA512
329b81822b64d04ae52445b8a77697078fdea273e4261a6e8165483c71d002834087ef3f9d55b82d617a0c34fb75e384ba26556cc13a4dcd927da61c0f4cb942

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads