7d32829e7852145850c69aa34948f341f013d0ac469e88478b1508046fa7cf49

Analysis

max time kernel
140s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2024, 23:27

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General

Target

7d32829e7852145850c69aa34948f341f013d0ac469e88478b1508046fa7cf49.exe
Size

444KB
MD5

2a4d80b955f95b503cf9360469c55861
SHA1

dc6d25215909cce4faa97746ae38f6d4946bd6d8
SHA256

7d32829e7852145850c69aa34948f341f013d0ac469e88478b1508046fa7cf49
SHA512

ed0e88fc40388145259fad23402f899e8b45d9c9b16fbb3656fca56f5f85b08d28f127f86c558d49f0cca8c19f70a9256758569fb0986a5ca59262aaa36a2ae0
SSDEEP

12288:gk+vceJ2HfgG+26geCaZnZfeZ1g+3dNvZF7bvyR3tPVacIKnsuTvIW:Cvzeg7RWaNZS/3dNez11L9

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
3224	7d32829e7852145850c69aa34948f341f013d0ac469e88478b1508046fa7cf49.exe
3224	7d32829e7852145850c69aa34948f341f013d0ac469e88478b1508046fa7cf49.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\wc98pp.dll	7d32829e7852145850c69aa34948f341f013d0ac469e88478b1508046fa7cf49.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7d32829e7852145850c69aa34948f341f013d0ac469e88478b1508046fa7cf49.exe

Modifies registry class 6 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PROTOCOLS\Handler\ic32pp	7d32829e7852145850c69aa34948f341f013d0ac469e88478b1508046fa7cf49.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\PROTOCOLS\Handler\ic32pp\CLSID = "{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}"	7d32829e7852145850c69aa34948f341f013d0ac469e88478b1508046fa7cf49.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}	7d32829e7852145850c69aa34948f341f013d0ac469e88478b1508046fa7cf49.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}\InprocServer32	7d32829e7852145850c69aa34948f341f013d0ac469e88478b1508046fa7cf49.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}\InprocServer32\ = "C:\\Windows\\wc98pp.dll"	7d32829e7852145850c69aa34948f341f013d0ac469e88478b1508046fa7cf49.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}\InprocServer32\ThreadingModel = "Apartment"	7d32829e7852145850c69aa34948f341f013d0ac469e88478b1508046fa7cf49.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3224	7d32829e7852145850c69aa34948f341f013d0ac469e88478b1508046fa7cf49.exe
3224	7d32829e7852145850c69aa34948f341f013d0ac469e88478b1508046fa7cf49.exe

C:\Users\Admin\AppData\Local\Temp\7d32829e7852145850c69aa34948f341f013d0ac469e88478b1508046fa7cf49.exe
"C:\Users\Admin\AppData\Local\Temp\7d32829e7852145850c69aa34948f341f013d0ac469e88478b1508046fa7cf49.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\wc98pp.dll

Filesize
50KB

MD5
01ce67a8b8f546986309c28d4594d29c

SHA1
c375555e487481ba317af381d8f8524ab20defb0

SHA256
74bd7a4d90534a25f73b253c4cd21d8886b4c9d83c05a609f2bce91dfc3caf5c

SHA512
62654f5834909a8c20e29344ff2083fcdcdc9f2a29dc68cfe0f2374cd29fb8c5be2a50ea73632e66a408dea1f34e0f76f47c32400edbaa2fd066b2eded36f94a

Download Submit
memory/3224-0-0x0000000002240000-0x0000000002241000-memory.dmp

Filesize
4KB

Download
memory/3224-5-0x0000000005080000-0x0000000005091000-memory.dmp

Filesize
68KB

Download
memory/3224-9-0x0000000000400000-0x00000000004D1000-memory.dmp

Filesize
836KB

Download
memory/3224-11-0x0000000002240000-0x0000000002241000-memory.dmp

Filesize
4KB

Download
memory/3224-10-0x0000000005080000-0x0000000005091000-memory.dmp

Filesize
68KB

Download