Analysis
- max time kernel
150s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
13/10/2026, 23:19
Behavioral task
behavioral1
Sample
Maim-1.1.1-Windows.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target Maim-1.1.1-Windows.exe
- Size 5.3MB
- Sample261013-3a3wtadv7l
- SHA256 d3498b897bfdf967c645b6e14ef981007eef27d57803b00545d049c6e78ab392
- MD5 fb0ecdf746025cee9acc31d5cee3b31e
- SHA1 88e831034e25d99dfceb2dc5588113b2023eb7ab
- SHA512 0fcf948c5379f9469adb9c89c59e28ed6e226c18a9781fcef87732a8d01c0f314a896214989f485b0925fcde2c71b2dac206f48b12aacf83b9e9229f3c618e8d
- SSDEEP 98304:prdMySh4zFrriq49tW2nTuxN5sfVx4cODSphOr9pPJZGgMEnYx:ldPShCFviW2TuSfYhDSpC4tEnYx
- TLSH T159461213F2CBE03EE05D1B3B45B2A25494FBAA666423BD1296ECB49CCF351601D3E647
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4628 Maim-1.1.1-Windows.tmp - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Maim-1.1.1-Windows.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Maim-1.1.1-Windows.tmp - Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
resource yara_rule behavioral2/memory/4580-0-0x0000000000EB0000-0x0000000000F8D000-memory.dmp innosetup behavioral2/memory/4580-8-0x0000000000EB0000-0x0000000000F8D000-memory.dmp innosetup - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4580 wrote to memory of 4628 4580 Maim-1.1.1-Windows.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\Maim-1.1.1-Windows.exe"C:\Users\Admin\AppData\Local\Temp\Maim-1.1.1-Windows.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4580 -
C:\Users\Admin\AppData\Local\Temp\is-N5BS1.tmp\Maim-1.1.1-Windows.tmp"C:\Users\Admin\AppData\Local\Temp\is-N5BS1.tmp\Maim-1.1.1-Windows.tmp" /SL5="$70026,4613072,844800,C:\Users\Admin\AppData\Local\Temp\Maim-1.1.1-Windows.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4628
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-N5BS1.tmp\Maim-1.1.1-Windows.tmp
- Size 3.4MB
- SHA256 742531a168ee3825d0a350132c720e5ad952bd97ca5996d664a7683d0c28cb71
- MD5 f7f2b8dd0f04fddd2d1ea154673ce5b1
- SHA1 bea55cee298b6539db6480c1f28fa0433e0482d4
- SHA512 4e6449e021601b89c28cfce55aadccab8eea096e2c9d21ae1b826d313c8816fb2a813d64d8847597ef031903664c6e39cd840230e84636aace78686347f89444
- SSDEEP 49152:8iE8NvQCX7lF4RQSxPodbxsl7IwDksRinJwj9LaDjppz0oohM333TB:8iE8OQMlIwDkZqBL4333T
- TLSH T1E5F56D23F34D603EF06A1A3ADD379648583B7A606916CC5797FC3A4C8F761402E2A75B
- MD5 SHA1 SHA512 SSDEEP TLSH