sakula | 167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53

General

Target

167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.exe
Size

151KB
MD5

addc43b57e198373ff66694c62385f4a
SHA1

593e7ded7faaa3f3694f1db42fbbd09c67d53c88
SHA256

167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53
SHA512

773b5cb4054203458e8fe054e465470dfa73f032a50b54d025afabe2b461f5e914cbcf35ec106c0b4d6dcfb3b8d7c04cbd3d3df7d78835fa520703901675f075

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/1084-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/744-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

744 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1324 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.exe

pid process

1084 167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.exe

pid	process
744	MediaCenter.exe

pid	process
1324	cmd.exe

pid	process
1084	167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.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"	167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.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

1980 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.exe

description pid process

Token: SeIncBasePriorityPrivilege 1084 167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.exe

pid	process
1980	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1084	167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.execmd.exe

description	pid	process	target process
PID 1084 wrote to memory of 744	1084	167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.exe	MediaCenter.exe
PID 1084 wrote to memory of 744	1084	167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.exe	MediaCenter.exe
PID 1084 wrote to memory of 744	1084	167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.exe	MediaCenter.exe
PID 1084 wrote to memory of 744	1084	167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.exe	MediaCenter.exe
PID 1084 wrote to memory of 1324	1084	167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.exe	cmd.exe
PID 1084 wrote to memory of 1324	1084	167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.exe	cmd.exe
PID 1084 wrote to memory of 1324	1084	167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.exe	cmd.exe
PID 1084 wrote to memory of 1324	1084	167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.exe	cmd.exe
PID 1324 wrote to memory of 1980	1324	cmd.exe	PING.EXE
PID 1324 wrote to memory of 1980	1324	cmd.exe	PING.EXE
PID 1324 wrote to memory of 1980	1324	cmd.exe	PING.EXE
PID 1324 wrote to memory of 1980	1324	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.exe
"C:\Users\Admin\AppData\Local\Temp\167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1084

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:744

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\167b781001ba8f753b5c4bfcb8e7ee8c191b20a14df488612e91c0922dc80b53.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1324

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1980

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
7a795112a389b8600d8ca1b5784458d1

SHA1
43cd3c297e645af738f6f917312cb3583be7d645

SHA256
652868a14ef12fc5ff4ae3e8dea3a5d7ea29c70cbacf77e13360147dd22ac2b8

SHA512
f4716d0bd2b35b74b206050ab1c2b0a70ee87f04cc8d3b70536627d57844424854b2448419784aa328afa0433e1bbce72573015ec644c03f364e944d5fd59ac4

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

MD5
7a795112a389b8600d8ca1b5784458d1

SHA1
43cd3c297e645af738f6f917312cb3583be7d645

SHA256
652868a14ef12fc5ff4ae3e8dea3a5d7ea29c70cbacf77e13360147dd22ac2b8

SHA512
f4716d0bd2b35b74b206050ab1c2b0a70ee87f04cc8d3b70536627d57844424854b2448419784aa328afa0433e1bbce72573015ec644c03f364e944d5fd59ac4

Download Submit
memory/744-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1084-54-0x0000000075341000-0x0000000075343000-memory.dmp

Filesize
8KB

Download
memory/1084-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads