b7528ce802f369983585b23397257075c67f2079a6475d59ba07218129a59a00

Analysis

max time kernel
149s
max time network
96s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
28/05/2026, 12:25

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General

Target
b7528ce802f369983585b23397257075c67f2079a6475d59ba07218129a59a00.dll
Size 109KB
Sample260528-pllvsaft7p
SHA256 b7528ce802f369983585b23397257075c67f2079a6475d59ba07218129a59a00
MD5 82ff9cd723827e9061d5db47f5e658af
SHA1 a04eed483646aa4d7cd6cb83ce1dfd95935c6813
SHA512 88b5e035747cea0d2ce24ec6953b217ae06c565c133884ce70b4919b001c96263da05b70e06204d5718b786039793df424b8470f093775cdeb68079a7079afd7
SSDEEP 3072:l3hrnnbUkUVqojgL2oThYJ/mAmYNwuXhp5Sgfexswhci1AlO0cu:XUkecPlq/vmYSWVeF+hc
TLSH
T1BCB34BD0BC91D033D26A0C344824DE658F6EBC915FA1BCDB77940EFA4D30AD1AB35A26
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

discovery

Malware Config

Signatures

Badlisted process makes network request 2 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
2	2376	rundll32.exe
3	2376	rundll32.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	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2376	rundll32.exe
2376	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4076 wrote to memory of 2376	4076	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b7528ce802f369983585b23397257075c67f2079a6475d59ba07218129a59a00.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4076
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b7528ce802f369983585b23397257075c67f2079a6475d59ba07218129a59a00.dll,#1
  2⤵
  - Badlisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2376

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

Replay Monitor

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Downloads

memory/2376-0-0x0000000075581000-0x0000000075582000-memory.dmp

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