bc6530f1cb6226fabc0b3b5896b04c80d4c62e453888eaedd749c50e1c9f3088

Analysis

max time kernel
148s
max time network
141s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
23/07/2026, 14:06

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General

Target
bc6530f1cb6226fabc0b3b5896b04c80d4c62e453888eaedd749c50e1c9f3088.dll
Size 2.8MB
Sample260723-rem6daytev
SHA256 bc6530f1cb6226fabc0b3b5896b04c80d4c62e453888eaedd749c50e1c9f3088
MD5 46f9de606b243e291ee5e9c4a345360f
SHA1 6a32e0a1c6dbdedb4f5062079546a1c91bbbd1e7
SHA512 6798da036b05d477cf27c986256e68823d1a1ecc1756a593d379262ab9193fddc4428cfcb1480dd9582c469d81b5b5fdb407b4cdf4d3a676b12177c855ab8f3a
SSDEEP 49152:e+KVNyJX3KvhnfHu0iQ4TMh29vhdtTUKGOJX4tdAG7rPw0wxWK:3mNyJ6JnG018vHtFmSwro0C
TLSH
T111D53300E5D92846FA91A1391919FFA67C05300EA0FFAF3F9D39E5DE857DA112ED8093
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2432-0-0x0000000010000000-0x0000000010E55000-memory.dmp	upx

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 behavior: EnumeratesProcesses 2 IoCs

pid	Process
2432	rundll32.exe
2432	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2432	rundll32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2432	rundll32.exe
2432	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5220 wrote to memory of 2432	5220	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bc6530f1cb6226fabc0b3b5896b04c80d4c62e453888eaedd749c50e1c9f3088.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5220
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bc6530f1cb6226fabc0b3b5896b04c80d4c62e453888eaedd749c50e1c9f3088.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2432

Network

MITRE ATT&CK Enterprise v16

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

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Downloads

memory/2432-0-0x0000000010000000-0x0000000010E55000-memory.dmp

Download

memory/2432-1-0x0000000010E52000-0x0000000010E53000-memory.dmp

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