sakula | 11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d

General

Target

11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.exe
Size

176KB
MD5

989e0ff22432aa6dba3d597f7e5a6a2e
SHA1

15e4338a57431c5835402e981d545a7ac06a38ec
SHA256

11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d
SHA512

8c8788e2eab89f78022a71e74beaa55db0dc41729120fbbd2b7803ffa7a81a8f6996d530e30b0d2b5ebbb1ef3a19af877f8b17701bddab2e22cc6fddfd68469e

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/1648-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/652-60-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

652 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2036 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.exe

pid process

1648 11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.exe

pid	process
652	MediaCenter.exe

pid	process
2036	cmd.exe

pid	process
1648	11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.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"	11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.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

1524 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.exe

description pid process

Token: SeIncBasePriorityPrivilege 1648 11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.exe

pid	process
1524	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1648	11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.execmd.exe

description	pid	process	target process
PID 1648 wrote to memory of 652	1648	11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.exe	MediaCenter.exe
PID 1648 wrote to memory of 652	1648	11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.exe	MediaCenter.exe
PID 1648 wrote to memory of 652	1648	11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.exe	MediaCenter.exe
PID 1648 wrote to memory of 652	1648	11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.exe	MediaCenter.exe
PID 1648 wrote to memory of 2036	1648	11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.exe	cmd.exe
PID 1648 wrote to memory of 2036	1648	11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.exe	cmd.exe
PID 1648 wrote to memory of 2036	1648	11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.exe	cmd.exe
PID 1648 wrote to memory of 2036	1648	11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.exe	cmd.exe
PID 2036 wrote to memory of 1524	2036	cmd.exe	PING.EXE
PID 2036 wrote to memory of 1524	2036	cmd.exe	PING.EXE
PID 2036 wrote to memory of 1524	2036	cmd.exe	PING.EXE
PID 2036 wrote to memory of 1524	2036	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.exe
"C:\Users\Admin\AppData\Local\Temp\11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1648

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:652

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\11a2e868369fc5b9d0c1bc17043ef42f041f3e4589a4e36d014aaa2110af151d.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2036

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1524

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
55e7190bd0e949cc09c2b52a3d3ae817

SHA1
807bec3ab2f4b6ad7fc1e31281e4bff4dadd324d

SHA256
875e8a143a83e8e9c85977cb0ffaad20065c3b717e51661e171774fc8b004464

SHA512
b646f8c0b0f6b0aa12d70d926c04ab44a36095108524a869530f8f05832ad0a9b60dd63590b2fa08d72c6e651292f5c9217e7e34ab5e9d38968c498d85b09489

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

MD5
55e7190bd0e949cc09c2b52a3d3ae817

SHA1
807bec3ab2f4b6ad7fc1e31281e4bff4dadd324d

SHA256
875e8a143a83e8e9c85977cb0ffaad20065c3b717e51661e171774fc8b004464

SHA512
b646f8c0b0f6b0aa12d70d926c04ab44a36095108524a869530f8f05832ad0a9b60dd63590b2fa08d72c6e651292f5c9217e7e34ab5e9d38968c498d85b09489

Download Submit
memory/652-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1648-55-0x00000000763B1000-0x00000000763B3000-memory.dmp

Filesize
8KB

Download
memory/1648-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads