23a1d4d0ffefa7a6e8f5ae0b04294c10c1aa4b4d92ec9d4037d001227c857b71

Analysis

max time kernel
148s
max time network
145s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/09/2026, 04:07

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General

Target
2026-09-08_90e56d8013a64411bdb02c65ac8f75c8_elex_maze_stealc.exe
Size 1.1MB
Sample260910-epxrcay1bt
SHA256 23a1d4d0ffefa7a6e8f5ae0b04294c10c1aa4b4d92ec9d4037d001227c857b71
MD5 90e56d8013a64411bdb02c65ac8f75c8
SHA1 17428efa1b0488f02394476fc672aa1b1dcdba16
SHA512 cbf80d81fcf181ae64787ab8fdf61363193eaeb0370fb041c05fe6fc8bb60ecedbe8727978df30fd6d0effc5a04b10d26c13bbfc798f68421081443d87a7810e
SSDEEP 24576:jftoOkRwbfAvx9o1jv7kdjO3rzGN2/9RRM9dp/uCw52w:NkRGz1jv7kdyGN21MDp/uCw52
TLSH
T1AF455A1273F58129F2F30B709D7EA6646A7ABCB15831CA0F53D4A90E1D71A81D636B33
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

Custom signature

UPX dump on OEP (original entry point) 2 IoCs

resource	yara_rule
behavioral2/memory/4956-0-0x0000000000F00000-0x000000000102A000-memory.dmp	UPX
behavioral2/memory/4956-1-0x0000000000F00000-0x000000000102A000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4956-0-0x0000000000F00000-0x000000000102A000-memory.dmp	upx
behavioral2/memory/4956-1-0x0000000000F00000-0x000000000102A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4152	4956	WerFault.exe	87

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	2026-09-08_90e56d8013a64411bdb02c65ac8f75c8_elex_maze_stealc.exe

C:\Users\Admin\AppData\Local\Temp\2026-09-08_90e56d8013a64411bdb02c65ac8f75c8_elex_maze_stealc.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-08_90e56d8013a64411bdb02c65ac8f75c8_elex_maze_stealc.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4956
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4956 -s 444
  2⤵
  - Program crash
  PID:4152

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4956 -ip 4956
1⤵
PID:4076

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/4956-0-0x0000000000F00000-0x000000000102A000-memory.dmp

Download

memory/4956-1-0x0000000000F00000-0x000000000102A000-memory.dmp