3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035

General

Target

3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe
Size

544KB
MD5

600e370998e478c2206abc27f2380eb1
SHA1

a513ac5e7614ddf6ad1711f5cc28b581aadfd82c
SHA256

3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035
SHA512

93557acbaa890111413d7a7c64fe28ab80072827db88a630eecbe6ec48436d85e00877fd6820de40ee92d84a88a4ddf416be8cebec7fd2dae12f17f94b44d74c
SSDEEP

12288:UsAqMGHG7aBrhgCQJq7mDqdSsrdfF2ELdUO02+DgU4yHlc7F:Us8yrLcpsris90JD94GliF

Score

10^/10

persistence

Malware Config

Signatures

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1042

Processes:

3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\SysWow64\\concp32.exe \"%1\" %*"	3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{ED7E464E-8B9A-11D5-EBA1-F78EEEEEE983}	3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{ED7E464E-8B9A-11D5-EBA1-F78EEEEEE983}\StubPath = "msuxq32.exe"	3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\VCL = "vcl32.exe"	3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\VCL = "vcl32.exe"	3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe

Drops file in System32 directory 6 IoCs

Processes:

3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe

description	ioc	process
File created	C:\Windows\SysWOW64\vcl32.exe	3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe
File opened for modification	C:\Windows\SysWOW64\vcl32.exe	3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe
File created	C:\Windows\SysWOW64\msuxq32.exe	3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe
File opened for modification	C:\Windows\SysWOW64\msuxq32.exe	3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe
File created	C:\Windows\SysWOW64\concp32.exe	3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe
File opened for modification	C:\Windows\SysWOW64\concp32.exe	3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

916 632 WerFault.exe 3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe

pid	pid_target	process	target process
916	632	WerFault.exe	3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe

Modifies registry class 5 IoCs

Processes:

3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ED7E464E-8B9A-11D5-EBA1-F78EEEEEE983}	3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ED7E464E-8B9A-11D5-EBA1-F78EEEEEE983}\InprocServer32	3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ED7E464E-8B9A-11D5-EBA1-F78EEEEEE983}\sm = 01b8ec350471bd332433eee476ebe1f3	3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ED7E464E-8B9A-11D5-EBA1-F78EEEEEE983}\ax = 852da210d9560f185f38ddbb8eaa7edb	3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\SysWow64\\concp32.exe \"%1\" %*"	3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe

pid process

632 3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe

pid	process
632	3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe

C:\Users\Admin\AppData\Local\Temp\3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe
"C:\Users\Admin\AppData\Local\Temp\3a0b6de6cae6a6e910bbf7b801284ff124bf759aa07535b9079e613420384035.exe"
1⤵
- Modifies system executable filetype association
- Modifies Installed Components in the registry
- Adds Run key to start application
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 632 -s 720
2⤵
- Program crash
PID:916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 632 -ip 632
1⤵
PID:3084

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Change Default File Association

1

T1042

Registry Run Keys / Startup Folder

2

T1060

Privilege Escalation

Defense Evasion

Modify Registry

3

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/632-132-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/632-133-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads