sakula | 16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20

General

Target

16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.exe
Size

216KB
MD5

14ee3cb56fda7c35536f9cdfef5a6ca2
SHA1

a378ff50cc4138c21d00ce94dcd50de466fd350f
SHA256

16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20
SHA512

c0c37b30b5121be490fc3243c57ef251855fd35fcd1ca30d86ed62a420e956c263bd50b2ddfa9fe6a02777c9cdf89d23fa9d33cbec682e0f5f9b48080aa4ed5b

Score

10^/10

sakula persistence rat 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/1684-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1536-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1536 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

856 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.exe

pid process

1684 16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.exe

pid	process
1536	MediaCenter.exe

pid	process
856	cmd.exe

pid	process
1684	16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.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"	16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.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

1744 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.exe

description pid process

Token: SeIncBasePriorityPrivilege 1684 16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.exe

pid	process
1744	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1684	16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.execmd.exe

description	pid	process	target process
PID 1684 wrote to memory of 1536	1684	16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.exe	MediaCenter.exe
PID 1684 wrote to memory of 1536	1684	16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.exe	MediaCenter.exe
PID 1684 wrote to memory of 1536	1684	16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.exe	MediaCenter.exe
PID 1684 wrote to memory of 1536	1684	16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.exe	MediaCenter.exe
PID 1684 wrote to memory of 856	1684	16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.exe	cmd.exe
PID 1684 wrote to memory of 856	1684	16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.exe	cmd.exe
PID 1684 wrote to memory of 856	1684	16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.exe	cmd.exe
PID 1684 wrote to memory of 856	1684	16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.exe	cmd.exe
PID 856 wrote to memory of 1744	856	cmd.exe	PING.EXE
PID 856 wrote to memory of 1744	856	cmd.exe	PING.EXE
PID 856 wrote to memory of 1744	856	cmd.exe	PING.EXE
PID 856 wrote to memory of 1744	856	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.exe
"C:\Users\Admin\AppData\Local\Temp\16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1684

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1536

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\16d974437a0bdebf4ef1c12334f34d5eeb09c8f678b5051ae08dd99d61e13c20.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:856

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1744

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
b8e307940beaf687da09abc0ab312d80

SHA1
e00bb2eddb0d6183506ea4fc442d895047d294fa

SHA256
d400c70ed6f15d6dbafa38a7c5b895e9723800b6aa3ff2765e31251a2e25bcc9

SHA512
d18aa1263b22a51fdb3fbb63a5b0694d1573ecced94de479d25005871aa65fa8f239922e1ddf19f405fcb78f2f507ede1274992b5b2fc1d50748de796a934ca6

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

MD5
b8e307940beaf687da09abc0ab312d80

SHA1
e00bb2eddb0d6183506ea4fc442d895047d294fa

SHA256
d400c70ed6f15d6dbafa38a7c5b895e9723800b6aa3ff2765e31251a2e25bcc9

SHA512
d18aa1263b22a51fdb3fbb63a5b0694d1573ecced94de479d25005871aa65fa8f239922e1ddf19f405fcb78f2f507ede1274992b5b2fc1d50748de796a934ca6

Download Submit
memory/1536-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1684-54-0x0000000075D51000-0x0000000075D53000-memory.dmp

Filesize
8KB

Download
memory/1684-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads