sakula | bd70e303b41292babbb3d3ce33500443e3b476e0424087d0831c1c9f0d83d8ed

General

Target

bd70e303b41292babbb3d3ce33500443e3b476e0424087d0831c1c9f0d83d8ed.exe
Size

89KB
MD5

836a618341c6149e7c83e99755a7fd5f
SHA1

dba5e9748d25603b6c1f2de8cef12c9ea03c302c
SHA256

bd70e303b41292babbb3d3ce33500443e3b476e0424087d0831c1c9f0d83d8ed
SHA512

a8d52b7b080b981e753f3cfc3c87bd5bc05ccd8ba7dfd197d965533be4bb4fe8ecd9e84a6984b53f3fcbc71bf9c94745772073bf9ad146b43342e3d7927a077a

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
C:\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

4496 MediaCenter.exe

pid	process
4496	MediaCenter.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

bd70e303b41292babbb3d3ce33500443e3b476e0424087d0831c1c9f0d83d8ed.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"	bd70e303b41292babbb3d3ce33500443e3b476e0424087d0831c1c9f0d83d8ed.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

648 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

bd70e303b41292babbb3d3ce33500443e3b476e0424087d0831c1c9f0d83d8ed.exe

description pid process

Token: SeIncBasePriorityPrivilege 4172 bd70e303b41292babbb3d3ce33500443e3b476e0424087d0831c1c9f0d83d8ed.exe

pid	process
648	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	4172	bd70e303b41292babbb3d3ce33500443e3b476e0424087d0831c1c9f0d83d8ed.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

bd70e303b41292babbb3d3ce33500443e3b476e0424087d0831c1c9f0d83d8ed.execmd.exe

description	pid	process	target process
PID 4172 wrote to memory of 4496	4172	bd70e303b41292babbb3d3ce33500443e3b476e0424087d0831c1c9f0d83d8ed.exe	MediaCenter.exe
PID 4172 wrote to memory of 4496	4172	bd70e303b41292babbb3d3ce33500443e3b476e0424087d0831c1c9f0d83d8ed.exe	MediaCenter.exe
PID 4172 wrote to memory of 4496	4172	bd70e303b41292babbb3d3ce33500443e3b476e0424087d0831c1c9f0d83d8ed.exe	MediaCenter.exe
PID 4172 wrote to memory of 4728	4172	bd70e303b41292babbb3d3ce33500443e3b476e0424087d0831c1c9f0d83d8ed.exe	cmd.exe
PID 4172 wrote to memory of 4728	4172	bd70e303b41292babbb3d3ce33500443e3b476e0424087d0831c1c9f0d83d8ed.exe	cmd.exe
PID 4172 wrote to memory of 4728	4172	bd70e303b41292babbb3d3ce33500443e3b476e0424087d0831c1c9f0d83d8ed.exe	cmd.exe
PID 4728 wrote to memory of 648	4728	cmd.exe	PING.EXE
PID 4728 wrote to memory of 648	4728	cmd.exe	PING.EXE
PID 4728 wrote to memory of 648	4728	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\bd70e303b41292babbb3d3ce33500443e3b476e0424087d0831c1c9f0d83d8ed.exe
"C:\Users\Admin\AppData\Local\Temp\bd70e303b41292babbb3d3ce33500443e3b476e0424087d0831c1c9f0d83d8ed.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4172

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4496

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\bd70e303b41292babbb3d3ce33500443e3b476e0424087d0831c1c9f0d83d8ed.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4728

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:648

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
bf1fae4f6b03e8d78aa0d0d6231c5e99

SHA1
bc72fe8b6dcb4eec57df17aad446f764ab6d7df2

SHA256
54f40e0ab76fcbbc920464ff0474a4ad29fb51649cc3b123fa223bda8e2838a0

SHA512
0480c50d118721e8b96e946df523df14044e364445642dfca99eb35802e863461204796805336e1827363001dea2b01ed16d75e8f0465ed9fc6cc5312f20e6d1

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

MD5
bf1fae4f6b03e8d78aa0d0d6231c5e99

SHA1
bc72fe8b6dcb4eec57df17aad446f764ab6d7df2

SHA256
54f40e0ab76fcbbc920464ff0474a4ad29fb51649cc3b123fa223bda8e2838a0

SHA512
0480c50d118721e8b96e946df523df14044e364445642dfca99eb35802e863461204796805336e1827363001dea2b01ed16d75e8f0465ed9fc6cc5312f20e6d1

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads