50eaf4dd033a264d4ea1fcb778b0a68b71210bba1450b07a93484c8287b3c2af

Analysis

max time kernel
102s
max time network
106s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-01-2025 00:28

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

50eaf4dd033a264d4ea1fcb778b0a68b71210bba1450b07a93484c8287b3c2afN.dll
Size

76KB
MD5

dd1a5346cf2b08c18622b97df43f3170
SHA1

720a740659b04d98897acb26068b8311feae7160
SHA256

50eaf4dd033a264d4ea1fcb778b0a68b71210bba1450b07a93484c8287b3c2af
SHA512

6e456437196664a836d39c8cc1c176f23a604bd3c23407c1e3af656f6c5312c5c5a9ed71965c3ff610f33cb2e50148544472702f765b2c264f10ae3a8d61457c
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Z417fe1d:c8y93KQjy7G55riF1cMo03sfer

Score

8^/10

discovery persistence privilege_escalation upx

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4828-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/4828-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1696	4828	WerFault.exe	82

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	4828	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3716 wrote to memory of 4828	3716	rundll32.exe	82
PID 3716 wrote to memory of 4828	3716	rundll32.exe	82
PID 3716 wrote to memory of 4828	3716	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\50eaf4dd033a264d4ea1fcb778b0a68b71210bba1450b07a93484c8287b3c2afN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3716
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\50eaf4dd033a264d4ea1fcb778b0a68b71210bba1450b07a93484c8287b3c2afN.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4828
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4828 -s 712
    3⤵
    - Program crash
    PID:1696

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4828 -ip 4828
1⤵
PID:968

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

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/4828-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/4828-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download