0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712

Analysis

max time kernel
163s
max time network
177s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
06/11/2022, 10:48

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General

Target

0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe
Size

248KB
MD5

255a5a1b519ce024fdf77f77a18ae6a0
SHA1

72ff40a6762ad99a489684752042ff5a5a05e4a3
SHA256

0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712
SHA512

825265c236531fbc5c27b4ca2247e9c1b4428ca61775ed47c56e6402dc3cabf2b0162e2f26ba2772e1fa1f2ce774abfa6f86597582ed6fc3ab69be44edf991c9
SSDEEP

6144:MRAhhJxX7bNIAROzTuaGz/5EoQda+3md67ZM/2MjXEfyK4:UsAAPaGUdaBkiXEh4

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

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\SysWow64\\concp32.exe \"%1\" %*"	0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{DD87E4F-8B9A-11D5-EBA1-F78EEEEEE983}	0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{DD87E4F-8B9A-11D5-EBA1-F78EEEEEE983}\StubPath = "mshug32.exe"	0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\VCL = "vcl32.exe"	0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\VCL = "vcl32.exe"	0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\vcl32.exe	0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe
File opened for modification	C:\Windows\SysWOW64\vcl32.exe	0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe
File created	C:\Windows\SysWOW64\mshug32.exe	0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe
File opened for modification	C:\Windows\SysWOW64\mshug32.exe	0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe
File created	C:\Windows\SysWOW64\concp32.exe	0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe
File opened for modification	C:\Windows\SysWOW64\concp32.exe	0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5048	4404	WerFault.exe	79

Modifies registry class 5 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DD87E4F-8B9A-11D5-EBA1-F78EEEEEE983}\sm = 01b8ec350471bd332433eee476ebe1f3	0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DD87E4F-8B9A-11D5-EBA1-F78EEEEEE983}\ax = 68a3dc0dd020ca8bfafb031b4e6d5b24	0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\SysWow64\\concp32.exe \"%1\" %*"	0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DD87E4F-8B9A-11D5-EBA1-F78EEEEEE983}	0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DD87E4F-8B9A-11D5-EBA1-F78EEEEEE983}\InprocServer32	0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4404	0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe

C:\Users\Admin\AppData\Local\Temp\0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe
"C:\Users\Admin\AppData\Local\Temp\0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.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:4404
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4404 -s 708
  2⤵
  - Program crash
  PID:5048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4404 -ip 4404
1⤵
PID:5068

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Change Default File Association

T1042

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4404-132-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

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