sakula | 16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12

General

Target

16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.exe
Size

99KB
MD5

f6f903bee6576a1235efee8ebaf7e611
SHA1

b1f195aa0563dfedf60dc7371ab9e6c18e249fa3
SHA256

16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12
SHA512

c58b262384da052c4ec258585aea31f56550ce433ff45e02ab69b43124c826495268b63c085ae6e0a6fd680df963f4d08ed5fb8dc21cbabdc988006cfed25848

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 3 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
\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

1892 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1836 cmd.exe

pid	process
1892	MediaCenter.exe

pid	process
1836	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.exe

pid	process
1712	16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.exe
1712	16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.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"	16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.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

1820 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.exe

description pid process

Token: SeIncBasePriorityPrivilege 1712 16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.exe

pid	process
1820	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1712	16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.execmd.exe

description	pid	process	target process
PID 1712 wrote to memory of 1892	1712	16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.exe	MediaCenter.exe
PID 1712 wrote to memory of 1892	1712	16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.exe	MediaCenter.exe
PID 1712 wrote to memory of 1892	1712	16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.exe	MediaCenter.exe
PID 1712 wrote to memory of 1892	1712	16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.exe	MediaCenter.exe
PID 1712 wrote to memory of 1836	1712	16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.exe	cmd.exe
PID 1712 wrote to memory of 1836	1712	16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.exe	cmd.exe
PID 1712 wrote to memory of 1836	1712	16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.exe	cmd.exe
PID 1712 wrote to memory of 1836	1712	16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.exe	cmd.exe
PID 1836 wrote to memory of 1820	1836	cmd.exe	PING.EXE
PID 1836 wrote to memory of 1820	1836	cmd.exe	PING.EXE
PID 1836 wrote to memory of 1820	1836	cmd.exe	PING.EXE
PID 1836 wrote to memory of 1820	1836	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.exe
"C:\Users\Admin\AppData\Local\Temp\16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1712

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1892

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\16d0e38c6fdeb87057a71e56b5c602cd2b02218eeeea1c0d302dfff19aeaaa12.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1836

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1820

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
a6c98a8f8b37a0e570d28d81121cbce7

SHA1
7bec5a5b109f839bb22e157693fa44bf74c04e63

SHA256
5732a96acd1ae2b3c2bc150ebfd74e8a20e6986b04c2448d34e2651e348ae1e8

SHA512
47f8289f62064236a90f9f5a5ae0c9dfb8540c2f2442103ccc513fe1fcedef9e30dab202162b75a05c7e7c4ca1f2e3384854ff79006c2a1dfbd1bb579d4fd0ab

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

MD5
a6c98a8f8b37a0e570d28d81121cbce7

SHA1
7bec5a5b109f839bb22e157693fa44bf74c04e63

SHA256
5732a96acd1ae2b3c2bc150ebfd74e8a20e6986b04c2448d34e2651e348ae1e8

SHA512
47f8289f62064236a90f9f5a5ae0c9dfb8540c2f2442103ccc513fe1fcedef9e30dab202162b75a05c7e7c4ca1f2e3384854ff79006c2a1dfbd1bb579d4fd0ab

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

MD5
a6c98a8f8b37a0e570d28d81121cbce7

SHA1
7bec5a5b109f839bb22e157693fa44bf74c04e63

SHA256
5732a96acd1ae2b3c2bc150ebfd74e8a20e6986b04c2448d34e2651e348ae1e8

SHA512
47f8289f62064236a90f9f5a5ae0c9dfb8540c2f2442103ccc513fe1fcedef9e30dab202162b75a05c7e7c4ca1f2e3384854ff79006c2a1dfbd1bb579d4fd0ab

Download Submit
memory/1712-54-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads