Analysis
- max time kernel
149s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
17/08/2026, 05:40
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-17_f9e6e86b50adae88ab27994a07f3161c_bkransomware_elex_maze.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-17_f9e6e86b50adae88ab27994a07f3161c_bkransomware_elex_maze.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
5 signatures
150 seconds
General
- Target 2026-08-17_f9e6e86b50adae88ab27994a07f3161c_bkransomware_elex_maze.exe
- Size 503KB
- Sample260817-gdatjstflb
- SHA256 1b795b3b09468b31335d2fa09ca4e76c16fae5defdbb26c8c768afe52f46cff4
- MD5 f9e6e86b50adae88ab27994a07f3161c
- SHA1 a9df305812d1c97b82ec193c10a4e6b82af73b15
- SHA512 87920d02aa07c353bc5cfa485159f1240063c9af23f970573f021a23f8866277be5306adb006f0ac9d0a8b5c26c8a17f3295bda684a36907512a7adb40f755ad
- SSDEEP 12288:FhvUnTKzmzRga0KCMGlq7CHAMmf/HcMuH:Da+azWaDCo7CH1uHRu
- TLSH T12DB47D11B593A2B3D81615F2725FE1362A307D761F2A8AE3FBC70E1598F35B09632253
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 4 IoCs
pid Process 4176 df3zad7hxqdqvvze3pa.exe 5036 pnuqrhv.exe 1444 kbwuuemit.exe 396 pnuqrhv.exe - Drops file in Windows directory 5 IoCs
description ioc Process File created C:\Windows\lqiipnnvhmrj\yjbhqkoxqp 2026-08-17_f9e6e86b50adae88ab27994a07f3161c_bkransomware_elex_maze.exe File created C:\Windows\lqiipnnvhmrj\yjbhqkoxqp df3zad7hxqdqvvze3pa.exe File created C:\Windows\lqiipnnvhmrj\yjbhqkoxqp pnuqrhv.exe File created C:\Windows\lqiipnnvhmrj\yjbhqkoxqp kbwuuemit.exe File created C:\Windows\lqiipnnvhmrj\yjbhqkoxqp pnuqrhv.exe - System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pnuqrhv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-17_f9e6e86b50adae88ab27994a07f3161c_bkransomware_elex_maze.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language df3zad7hxqdqvvze3pa.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5036 pnuqrhv.exe 5036 pnuqrhv.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe 1444 kbwuuemit.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3976 wrote to memory of 4176 3976 2026-08-17_f9e6e86b50adae88ab27994a07f3161c_bkransomware_elex_maze.exe 85 PID 5036 wrote to memory of 1444 5036 pnuqrhv.exe 87 PID 4176 wrote to memory of 396 4176 df3zad7hxqdqvvze3pa.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-17_f9e6e86b50adae88ab27994a07f3161c_bkransomware_elex_maze.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_f9e6e86b50adae88ab27994a07f3161c_bkransomware_elex_maze.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3976 -
C:\lqiipnnvhmrj\df3zad7hxqdqvvze3pa.exe"C:\lqiipnnvhmrj\df3zad7hxqdqvvze3pa.exe"2⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4176 -
C:\lqiipnnvhmrj\pnuqrhv.exe"C:\lqiipnnvhmrj\pnuqrhv.exe"3⤵
- Executes dropped EXE
- Drops file in Windows directory
PID:396
-
-
-
C:\lqiipnnvhmrj\pnuqrhv.exeC:\lqiipnnvhmrj\pnuqrhv.exe1⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5036 -
C:\lqiipnnvhmrj\kbwuuemit.exeakia4nq7kud6 "c:\lqiipnnvhmrj\pnuqrhv.exe"2⤵
- Executes dropped EXE
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
PID:1444
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\lqiipnnvhmrj\df3zad7hxqdqvvze3pa.exe
- Size 503KB
- SHA256 1b795b3b09468b31335d2fa09ca4e76c16fae5defdbb26c8c768afe52f46cff4
- MD5 f9e6e86b50adae88ab27994a07f3161c
- SHA1 a9df305812d1c97b82ec193c10a4e6b82af73b15
- SHA512 87920d02aa07c353bc5cfa485159f1240063c9af23f970573f021a23f8866277be5306adb006f0ac9d0a8b5c26c8a17f3295bda684a36907512a7adb40f755ad
- SSDEEP 12288:FhvUnTKzmzRga0KCMGlq7CHAMmf/HcMuH:Da+azWaDCo7CH1uHRu
- TLSH T12DB47D11B593A2B3D81615F2725FE1362A307D761F2A8AE3FBC70E1598F35B09632253
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\lqiipnnvhmrj\yjbhqkoxqp
- Size 9B
- SHA256 f00a0dd03a99150b081d51387469216ebebb9b8bee955f441e525c947d3eefe4
- MD5 79eb21c57c6546d3a4bb9465ded854b7
- SHA1 ac8f4c5e5ccb5cacfe3191c38c5110b754daf7e4
- SHA512 b2cbbc0ca094d230dca412f27965bb358ae6cb34d3bca4ae94c3b6aa7c91f1c1a3440f7c18c55cdb345396eb17972509d33e8659a7139f6a3396d9c324e6055a
- MD5 SHA1 SHA512