glupteba | 58bb335d78c01ac03703ffd50226e606ca1996974e3b4a0c4db9d58260dee959

Analysis

max time kernel
150s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
07/11/2026, 05:08

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General

Target
2026-11-05_31713c479ce228a1796e29524fdaa4fd_elex_redline-stealer_remcos_rhadamanthys_sakula_stealc_stop.exe
Size 4.1MB
Sample261107-fs14lsvt9l
SHA256 58bb335d78c01ac03703ffd50226e606ca1996974e3b4a0c4db9d58260dee959
MD5 31713c479ce228a1796e29524fdaa4fd
SHA1 04c44a520664909c4a5133bf0fd2c260e0dd4157
SHA512 4ac4589fa4fc20e56229e44ac4234c37d89ba4186a34ddd16eac567ce0134a6b73c72b01959061831439e5f2b1c189f9e7ef1afdb5342fe8be1c6d665cc39505
SSDEEP 49152:XDVol/H6flWqQsTHqYzcJyDBNCsOLoaYDxUthYSCWMKUXJyWhTv13d9G5t2i+OtN:XDKH2WoxBNl2o9mtdCycXNHU2tOt9v
TLSH
T1011633A071D0C872E1A595345225EBB92D7AB1748D2912CBF7E9AD3CAFB43D0D31930D
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
behavioral2/memory/2904-2-0x0000000002E80000-0x00000000036D0000-memory.dmp	family_glupteba

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5960	2904	WerFault.exe	89

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	2026-11-05_31713c479ce228a1796e29524fdaa4fd_elex_redline-stealer_remcos_rhadamanthys_sakula_stealc_stop.exe

C:\Users\Admin\AppData\Local\Temp\2026-11-05_31713c479ce228a1796e29524fdaa4fd_elex_redline-stealer_remcos_rhadamanthys_sakula_stealc_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-11-05_31713c479ce228a1796e29524fdaa4fd_elex_redline-stealer_remcos_rhadamanthys_sakula_stealc_stop.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2904
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2904 -s 332
  2⤵
  - Program crash
  PID:5960

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 2904 -ip 2904
1⤵
PID:6136

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/2904-1-0x0000000002A90000-0x0000000002E71000-memory.dmp

Download

memory/2904-2-0x0000000002E80000-0x00000000036D0000-memory.dmp