44576566b63781693b33254b05625cf168b4cad237d1d8eb3601c21504e50e3a

Analysis

max time kernel
92s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31-12-2024 04:57

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

44576566b63781693b33254b05625cf168b4cad237d1d8eb3601c21504e50e3a.dll
Size

76KB
MD5

24e03b021a29ae1fc7f3dfa2704d6441
SHA1

5f862eff387ef6ce7b9fbf8a188d1b14d6008ea2
SHA256

44576566b63781693b33254b05625cf168b4cad237d1d8eb3601c21504e50e3a
SHA512

570818815c3a9fe823bd7c71227153616aedeae991382ec98f48420a7133ced077f21ed35123d9f9305e97b9e0ceb5e4192aecf2e5b4f13b5da8ede9f06346ba
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Z1y8oVPNWe8:c8y93KQjy7G55riF1cMo03pf

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1748-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/1748-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
836	1748	WerFault.exe	83

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	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1748	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 1748	2652	rundll32.exe	83
PID 2652 wrote to memory of 1748	2652	rundll32.exe	83
PID 2652 wrote to memory of 1748	2652	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44576566b63781693b33254b05625cf168b4cad237d1d8eb3601c21504e50e3a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\44576566b63781693b33254b05625cf168b4cad237d1d8eb3601c21504e50e3a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1748
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1748 -s 704
    3⤵
    - Program crash
    PID:836

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1748 -ip 1748
1⤵
PID:3068

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

Loading Replay Monitor...

Downloads

memory/1748-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1748-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download