54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1

General

Target

54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe
Size

318KB
MD5

0e9e85f7b6eed6fe7f8ca7e1d017ed70
SHA1

6d3b9efad8adb1e4ed3a800cd02b61073c3963f4
SHA256

54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1
SHA512

c326b90fa6285046a103a521d8d9fe75ab821a4b53cdc2e3a5f184c5f16b55cb3e21b708f0e1a33e81aee9c81cd6fd4a392578ba20f12386befb4652ed47ba25
SSDEEP

6144:QKXckLFdaY0CFTL4nLLuB4tiUGYxKMe8uCl3swP:vWrCFTkuYxhxuCl3z

Score

8^/10

persistence

Malware Config

Signatures

Modifies Installed Components in the registry 2 TTPs 19 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Active Setup\Installed Components\{6BF52A52-394A-11d3-B153-00C04F79FAA6}	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{22d6f312-b0f6-11d0-94ab-0080c74c7e95}\ = "Microsoft Windows Media Player 12.0"	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\>{22d6f312-b0f6-11d0-94ab-0080c74c7e95}\Version = "12,0,7601,17514"	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Active Setup\Installed Components\{2179C5D3-EBFF-11CF-B6FD-00AA00B4E220}\Version = "12,0,7601,17514"	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{6BF52A52-394A-11d3-B153-00C04F79FAA6}	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Active Setup\Installed Components\{6BF52A52-394A-11d3-B153-00C04F79FAA6}\Version = "12,0,7601,17514"	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{22d6f312-b0f6-11d0-94ab-0080c74c7e95}\Version = "12,0,7601,17514"	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{44BBA848-CC51-11CF-AAFA-00AA00B6015C}\Version = "12,0,7601,17514"	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{2179C5D3-EBFF-11CF-B6FD-00AA00B4E220}\Version = "12,0,7601,17514"	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Active Setup\Installed Components\{2179C5D3-EBFF-11CF-B6FD-00AA00B4E220}	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{44BBA848-CC51-11CF-AAFA-00AA00B6015C}	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{2179C5D3-EBFF-11CF-B6FD-00AA00B4E220}	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{6BF52A52-394A-11d3-B153-00C04F79FAA6}\Version = "12,0,7601,17514"	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{22d6f312-b0f6-11d0-94ab-0080c74c7e95}	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Active Setup\Installed Components\{22d6f312-b0f6-11d0-94ab-0080c74c7e95}	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Active Setup\Installed Components\{22d6f312-b0f6-11d0-94ab-0080c74c7e95}\Version = "12,0,7601,17514"	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Active Setup\Installed Components\{44BBA848-CC51-11CF-AAFA-00AA00B6015C}	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Active Setup\Installed Components\{44BBA848-CC51-11CF-AAFA-00AA00B6015C}\Version = "12,0,7601,17514"	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{2179C5D3-EBFF-11CF-B6FD-00AA00B4E220}\	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\wmsetup.log	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DA4E3DA0-D07D-11d0-BD50-00A0C911CE86}\Instance\{083863F1-70DE-11d0-BD40-00A0C911CE86}	54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe

C:\Users\Admin\AppData\Local\Temp\54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe
"C:\Users\Admin\AppData\Local\Temp\54b3ceb911c5b9e541c1831d3570b6e0fa3f566e8760b509b10ba774aea215c1.exe"
1⤵
- Modifies Installed Components in the registry
- Drops file in Windows directory
- Modifies registry class
PID:900

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/900-54-0x0000000076121000-0x0000000076123000-memory.dmp

Filesize
8KB

Download
memory/900-55-0x00000000005A0000-0x00000000005FA000-memory.dmp

Filesize
360KB

Download

Analysis

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