9af57952643b460780e53a07fc93998f7c18d87cac89ffb4b267a05f1b44a4ad

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
22/10/2026, 17:33

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General

Target
2026-10-21_8ff8bbb64837d97301485a05992e5458_bkransomware_coinminer_elex_maze_rugmi.exe
Size 1.0MB
Sample261022-v5avhswt8m
SHA256 9af57952643b460780e53a07fc93998f7c18d87cac89ffb4b267a05f1b44a4ad
MD5 8ff8bbb64837d97301485a05992e5458
SHA1 9362db9396909e5e8b9f08fd8e9cf6d8e5dd73ae
SHA512 66abfe623316ec34d89f6e91e593837c0a380623facac90cbf871046a3c61f35a9ba66ecf027b5bbd22070f75b9a372162b7002dd1ddcae981c4da4780c3928d
SSDEEP 24576:uLrQLxKTS1/T7b3m1QYk7qpJ59jwQXFTS4UvcJ:arQT1/DztGpHtX2n0
TLSH
T11F25AEF3A5505331E6FE0DB3AD5CA1306D6CAE18371C856AA7D8BD0F29B848177B7206
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4120	2026-10-21_8ff8bbb64837d97301485a05992e5458_bkransomware_coinminer_elex_maze_rugmi.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	2026-10-21_8ff8bbb64837d97301485a05992e5458_bkransomware_coinminer_elex_maze_rugmi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-10-21_8ff8bbb64837d97301485a05992e5458_bkransomware_coinminer_elex_maze_rugmi.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4176 wrote to memory of 4120	4176	2026-10-21_8ff8bbb64837d97301485a05992e5458_bkransomware_coinminer_elex_maze_rugmi.exe	90

C:\Users\Admin\AppData\Local\Temp\2026-10-21_8ff8bbb64837d97301485a05992e5458_bkransomware_coinminer_elex_maze_rugmi.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-21_8ff8bbb64837d97301485a05992e5458_bkransomware_coinminer_elex_maze_rugmi.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4176
- C:\Windows\Temp\{221EB160-0A55-49B8-9343-B893A7889F12}\.cr\2026-10-21_8ff8bbb64837d97301485a05992e5458_bkransomware_coinminer_elex_maze_rugmi.exe
  "C:\Windows\Temp\{221EB160-0A55-49B8-9343-B893A7889F12}\.cr\2026-10-21_8ff8bbb64837d97301485a05992e5458_bkransomware_coinminer_elex_maze_rugmi.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\2026-10-21_8ff8bbb64837d97301485a05992e5458_bkransomware_coinminer_elex_maze_rugmi.exe" -burn.filehandle.attached=756 -burn.filehandle.self=772
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4120

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

2026-10-21_8ff8bbb64837d97301485a05992e5458_bkransomware_coinminer_elex_maze_rugmi.exe

Path C:\Windows\Temp\{221EB160-0A55-49B8-9343-B893A7889F12}\.cr\2026-10-21_8ff8bbb64837d97301485a05992e5458_bkransomware_coinminer_elex_maze_rugmi.exe
Size 1.0MB
SHA256 578b1de66c65c58fd2e2f89c30c501c419166ef16f9fc1fa575ac0b1bcb4e64d
MD5 65614f4362e4cda2da3ed61f1a2998a8
SHA1 bdf8bc238d53cb2ab5627678dcc75ae498a9e4a9
SHA512 eb4fcb55ee659a0e47d82c875eb333aae22febde4b4c85903b737ade66708e28847dd5387088dd6cc7c4f1f90bee34e611584d4f1bd8b157485aefe69dfc1c01
SSDEEP 24576:7LrQLxKTS1/T7b3m1QYkyqpJ59jwQXFTS4UvcJ:3rQT1/DzthpHtX2n0
TLSH
T10425AEF3A5505331E6FE0DB3AD5CA1306D6CAE18371C856AA7D8BD0F29B848177B7206
MD5 SHA1 SHA512 SSDEEP TLSH

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