b2dcfdf9e7b09f2aa5004668370e77982963ace820e7285b2e264a294441da23

max time kernel
120s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-es
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-eslocale:es-esos:windows11-ltsc_2024-x64systemwindows
submitted
11/11/2026, 01:54

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
Ransomware/Birele.exe
Size 116KB
Sample261111-cb2f9sts2r
SHA256 b2dcfdf9e7b09f2aa5004668370e77982963ace820e7285b2e264a294441da23
MD5 41789c704a0eecfdd0048b4b4193e752
SHA1 fb1e8385691fa3293b7cbfb9b2656cf09f20e722
SHA512 76391ac85fdc3be75441fcd6e19bed08b807d3946c7281c647f16a3be5388f7be307e6323fac8502430a4a6d800d52a88709592a49011ecc89de4f19102435ea
SSDEEP 3072:pYV/aVHN9ySTn34w33FVTyuGAxsvBLSqAKZqoqrxy031l3y:8adNlltyu3Pa5gr33
TLSH
T14DC302E9748F8865F1517AF1E7A5ECF4A0BB7E800E4FA74901C0571F2C12B369988AD3
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral6/memory/3392-0-0x0000000000400000-0x0000000000438000-memory.dmp	upx
behavioral6/memory/3392-3-0x0000000000400000-0x0000000000438000-memory.dmp	upx
behavioral6/memory/3392-5-0x0000000000400000-0x0000000000438000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
832	3392	WerFault.exe	88

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	Birele.exe

C:\Users\Admin\AppData\Local\Temp\Ransomware\Birele.exe
"C:\Users\Admin\AppData\Local\Temp\Ransomware\Birele.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3392
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3392 -s 292
  2⤵
  - Program crash
  PID:832

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 396 -p 3392 -ip 3392
1⤵
PID:5384

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

Loading Replay Monitor...

Downloads

memory/3392-0-0x0000000000400000-0x0000000000438000-memory.dmp

Download

memory/3392-1-0x00000000021A0000-0x00000000021A6000-memory.dmp

Download

memory/3392-3-0x0000000000400000-0x0000000000438000-memory.dmp

Download

memory/3392-4-0x0000000000418000-0x0000000000425000-memory.dmp

Download

memory/3392-5-0x0000000000400000-0x0000000000438000-memory.dmp

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads