glupteba | bcc619f5aac25cb07866a290988e2b50fd5aca477a6724e79b8c962047e46535

Analysis

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

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
02/06/2026, 09:47

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
tmpzdp9op6w.exe
Size 8.2MB
Sample260602-lsa53sat5x
SHA256 bcc619f5aac25cb07866a290988e2b50fd5aca477a6724e79b8c962047e46535
MD5 8b4c53e826eca86ac73b7a2ed58acdb7
SHA1 d388f2cf8c7af92156a63bda9421bfb5eb3dac5a
SHA512 66eda3fcd4af435b78d952271852c23cb5063b6415ee6d396713211f861214e54f1f74785c4681d058e12fb905a5f90a0257f101678809ffaf55e2d18740ba69
SSDEEP 98304:jzySXbUUScl0V2h0IoIio/CoaisA5lOWNci7gFXQ:jxfSPIkojaiTzuX
TLSH
T12D86337171CDCE91C5D389F04A389BACCAB7B0629062A547F667776D0FA1AEC11E132C
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery dropper glupteba loader

Malware Config

Signatures

Family: Glupteba
Glupteba is a modular loader written in Golang with various components.
loader dropper glupteba

Glupteba payload 1 IoCs

resource	yara_rule
behavioral3/memory/1672-1-0x00000000017E0000-0x0000000001FFD000-memory.dmp	family_glupteba

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5904	1672	WerFault.exe	79

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	tmpzdp9op6w.exe

C:\Users\Admin\AppData\Local\Temp\tmpzdp9op6w.exe
"C:\Users\Admin\AppData\Local\Temp\tmpzdp9op6w.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1672
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 240
  2⤵
  - Program crash
  PID:5904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1672 -ip 1672
1⤵
PID:4572

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/1672-0-0x0000000001420000-0x00000000017DE000-memory.dmp

Download

memory/1672-1-0x00000000017E0000-0x0000000001FFD000-memory.dmp

Download

memory/1672-2-0x0000000001420000-0x00000000017DE000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads