sakula | 138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63

General

Target

138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.exe
Size

92KB
MD5

ad2cd26871dcec4e83da59b86d7e0315
SHA1

1a42fbc95368db386f7d116563277539dc4b4d83
SHA256

138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63
SHA512

6b72b23c431e9fd2a927ed03e55d72c6e550350130ddedb7340e552686762dd5777ef654a766cd2f14521adf1c4d0eb6f4153a38a82486302dc01050e5c716a4

Score

10^/10

sakula persistence rat suricata 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

suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1480 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1776 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.exe

pid process

1748 138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.exe

pid	process
1480	MediaCenter.exe

pid	process
1776	cmd.exe

pid	process
1748	138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.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"	138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.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

432 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.exe

description pid process

Token: SeIncBasePriorityPrivilege 1748 138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.exe

pid	process
432	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1748	138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.execmd.exe

description	pid	process	target process
PID 1748 wrote to memory of 1480	1748	138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.exe	MediaCenter.exe
PID 1748 wrote to memory of 1480	1748	138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.exe	MediaCenter.exe
PID 1748 wrote to memory of 1480	1748	138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.exe	MediaCenter.exe
PID 1748 wrote to memory of 1480	1748	138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.exe	MediaCenter.exe
PID 1748 wrote to memory of 1776	1748	138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.exe	cmd.exe
PID 1748 wrote to memory of 1776	1748	138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.exe	cmd.exe
PID 1748 wrote to memory of 1776	1748	138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.exe	cmd.exe
PID 1748 wrote to memory of 1776	1748	138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.exe	cmd.exe
PID 1776 wrote to memory of 432	1776	cmd.exe	PING.EXE
PID 1776 wrote to memory of 432	1776	cmd.exe	PING.EXE
PID 1776 wrote to memory of 432	1776	cmd.exe	PING.EXE
PID 1776 wrote to memory of 432	1776	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.exe
"C:\Users\Admin\AppData\Local\Temp\138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1748

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1480

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\138ae6ce1fc87cc0c00b4f7039ccd1726411261a5ecf2267892ce591473ede63.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1776

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:432

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
6642d3052c3e5d3d2d01e6f025431a44

SHA1
298c1c9e523d03f096fe57be5a88440d4a804711

SHA256
dd1fae8e2790085bb5997ee4a77af57353051955c0e07f4ffa667691131b5da9

SHA512
9addb86bfb5fbf69e67601aab93541e9d214275fac8617ef184670b2ae08c2ea7f897c14d87f47fb293179cd09eef8e93cc1ae56e5cea21000fd83cd113555ae

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

MD5
6642d3052c3e5d3d2d01e6f025431a44

SHA1
298c1c9e523d03f096fe57be5a88440d4a804711

SHA256
dd1fae8e2790085bb5997ee4a77af57353051955c0e07f4ffa667691131b5da9

SHA512
9addb86bfb5fbf69e67601aab93541e9d214275fac8617ef184670b2ae08c2ea7f897c14d87f47fb293179cd09eef8e93cc1ae56e5cea21000fd83cd113555ae

Download Submit
memory/1748-54-0x0000000075761000-0x0000000075763000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads