12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1

General

Target

12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe
Size

164KB
MD5

f97596b08828e7c72661ae6d0a83bb55
SHA1

2a4cefb711708801048f9e1c336259d3c767a8f2
SHA256

12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1
SHA512

f2df93ef0d4b9ff1ad8480d3b49662cca7d1e54ac0e1da93f14c1346f170f0681e651e97289eb840df8c1e13162758a72eb64cc50d0744b87754ef9bcab6303f
SSDEEP

3072:MRAhhcsxgAJuK7bZD01GoI0ON27Usy3/ROzTU9YMftqXMtBiLtifouaBKqBt:MRAhhJxX7bNIAROzTuft0Mt+tiyKwt

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:

12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\SysWow64\\concp32.exe \"%1\" %*"	12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{36491D25-8B9A-11D5-EBA1-F78EEEEEE983}\StubPath = "mslgq32.exe"	12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{36491D25-8B9A-11D5-EBA1-F78EEEEEE983}	12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\VCL = "vcl32.exe"	12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\VCL = "vcl32.exe"	12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe

Drops file in System32 directory 6 IoCs

Processes:

12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe

description	ioc	process
File created	C:\Windows\SysWOW64\vcl32.exe	12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe
File opened for modification	C:\Windows\SysWOW64\vcl32.exe	12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe
File created	C:\Windows\SysWOW64\mslgq32.exe	12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe
File opened for modification	C:\Windows\SysWOW64\mslgq32.exe	12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe
File created	C:\Windows\SysWOW64\concp32.exe	12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe
File opened for modification	C:\Windows\SysWOW64\concp32.exe	12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4408 4708 WerFault.exe 12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe

pid	pid_target	process	target process
4408	4708	WerFault.exe	12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe

Modifies registry class 5 IoCs

Processes:

12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{36491D25-8B9A-11D5-EBA1-F78EEEEEE983}	12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{36491D25-8B9A-11D5-EBA1-F78EEEEEE983}\InprocServer32	12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{36491D25-8B9A-11D5-EBA1-F78EEEEEE983}\sm = ebb5525fa3bcf9422c8ff945977d6af9	12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{36491D25-8B9A-11D5-EBA1-F78EEEEEE983}\ax = bcd029442b3e37288b397f64628aa32b	12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\SysWow64\\concp32.exe \"%1\" %*"	12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe

pid process

4708 12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe

pid	process
4708	12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe

C:\Users\Admin\AppData\Local\Temp\12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.exe
"C:\Users\Admin\AppData\Local\Temp\12b06d64092737613b0c1254d61e6d436c9a4ce88d1c91053080c682b13c84d1.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:4708

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 740
2⤵
- Program crash
PID:4408

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4708 -ip 4708
1⤵
PID:2352

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/4708-132-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/4708-133-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads