sakula | 8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951

General

Target

8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.exe
Size

89KB
MD5

259ea5f6f3f1209de99d6eb27a301cb7
SHA1

ceb0574487e52ddf6a7963e7647f9ad74a42e339
SHA256

8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951
SHA512

6c75dc9a9755546c0e7a8b9a8ba167cc05176760a8dbec26689d4955b9c72243b0e07131e4dc3237a8751b6d831a6015e0f0c04bc3abd050c9d67f55fcec07d7

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 2 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

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1448 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

432 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.exe

pid process

1592 8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.exe

pid	process
1448	MediaCenter.exe

pid	process
432	cmd.exe

pid	process
1592	8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.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"	8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.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

1776 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.exe

description pid process

Token: SeIncBasePriorityPrivilege 1592 8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.exe

pid	process
1776	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1592	8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.execmd.exe

description	pid	process	target process
PID 1592 wrote to memory of 1448	1592	8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.exe	MediaCenter.exe
PID 1592 wrote to memory of 1448	1592	8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.exe	MediaCenter.exe
PID 1592 wrote to memory of 1448	1592	8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.exe	MediaCenter.exe
PID 1592 wrote to memory of 1448	1592	8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.exe	MediaCenter.exe
PID 1592 wrote to memory of 432	1592	8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.exe	cmd.exe
PID 1592 wrote to memory of 432	1592	8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.exe	cmd.exe
PID 1592 wrote to memory of 432	1592	8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.exe	cmd.exe
PID 1592 wrote to memory of 432	1592	8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.exe	cmd.exe
PID 432 wrote to memory of 1776	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1776	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1776	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1776	432	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.exe
"C:\Users\Admin\AppData\Local\Temp\8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1592

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1448

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\8239d115f3453c5ff7cdafc7878c9842e14e768a38c00de2f8f45e18659ca951.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:432

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1776

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
6fa9ebda7c189bd4dabbb3ffe53a86dd

SHA1
e7ba9e5568250685abd4f6f30161403be182a321

SHA256
85317c2208619c59c31b20da40979c3225175a51c8a69786fc0d8e924588091d

SHA512
22a1cedba18cfdbda268ee4091e65d05147b9079802c7827e1d58801cbaac9a5b9284e89802ca4ae0c36a10cd0079c6e0b6b891f69c9302f1c2bd5c121e6b438

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

MD5
6fa9ebda7c189bd4dabbb3ffe53a86dd

SHA1
e7ba9e5568250685abd4f6f30161403be182a321

SHA256
85317c2208619c59c31b20da40979c3225175a51c8a69786fc0d8e924588091d

SHA512
22a1cedba18cfdbda268ee4091e65d05147b9079802c7827e1d58801cbaac9a5b9284e89802ca4ae0c36a10cd0079c6e0b6b891f69c9302f1c2bd5c121e6b438

Download Submit
memory/1592-54-0x0000000076421000-0x0000000076423000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads