sakula | 4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3

General

Target

4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.exe
Size

89KB
MD5

e9115f553ac156542dcd38042f45ec68
SHA1

a36c2d74acc93140fc028fbba56e47a7bc5aeff4
SHA256

4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3
SHA512

a6528d51dfe0563329358a6d63f45a1b6424944c49f10aabecbd1112999789b4989cf78542d0253a453f2f4401ced97a30d95c42f87dba04ce13d3069ba66249

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

1896 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

980 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.exe

pid process

952 4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.exe

pid	process
1896	MediaCenter.exe

pid	process
980	cmd.exe

pid	process
952	4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.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"	4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.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

1972 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.exe

description pid process

Token: SeIncBasePriorityPrivilege 952 4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.exe

pid	process
1972	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	952	4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.execmd.exe

description	pid	process	target process
PID 952 wrote to memory of 1896	952	4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.exe	MediaCenter.exe
PID 952 wrote to memory of 1896	952	4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.exe	MediaCenter.exe
PID 952 wrote to memory of 1896	952	4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.exe	MediaCenter.exe
PID 952 wrote to memory of 1896	952	4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.exe	MediaCenter.exe
PID 952 wrote to memory of 980	952	4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.exe	cmd.exe
PID 952 wrote to memory of 980	952	4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.exe	cmd.exe
PID 952 wrote to memory of 980	952	4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.exe	cmd.exe
PID 952 wrote to memory of 980	952	4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.exe	cmd.exe
PID 980 wrote to memory of 1972	980	cmd.exe	PING.EXE
PID 980 wrote to memory of 1972	980	cmd.exe	PING.EXE
PID 980 wrote to memory of 1972	980	cmd.exe	PING.EXE
PID 980 wrote to memory of 1972	980	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.exe
"C:\Users\Admin\AppData\Local\Temp\4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:952

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1896

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\4e9d663bfecd6a9f5172c11bcc54d632615f9b8a24aa2985faade63e4be286f3.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:980

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1972

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
627d09cbc66f9d856f16cf0e9c71b797

SHA1
56d31c2702d84c83c128bf1313ae2787c0efca9b

SHA256
81c2985e3fdc883061a4a922010b8ef7184b977afb1b98583cfa67ab7b9a4062

SHA512
ff8291b2ee88bb41337610b0d9f426abf807e0ee8fadc4ce11921647771db4433aa37e298791c9c7da961f2b34b4a77589a9a2abcef04f14f7c626b12dcb0826

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

MD5
627d09cbc66f9d856f16cf0e9c71b797

SHA1
56d31c2702d84c83c128bf1313ae2787c0efca9b

SHA256
81c2985e3fdc883061a4a922010b8ef7184b977afb1b98583cfa67ab7b9a4062

SHA512
ff8291b2ee88bb41337610b0d9f426abf807e0ee8fadc4ce11921647771db4433aa37e298791c9c7da961f2b34b4a77589a9a2abcef04f14f7c626b12dcb0826

Download Submit
memory/952-54-0x0000000076491000-0x0000000076493000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads