Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
16/09/2026, 12:35
Behavioral task
behavioral1
Sample
driveridentifier_setup.exe
Resource
win10v2004-20260911-en
6 signatures
150 seconds
General
- Target driveridentifier_setup.exe
- Size 5.4MB
- Sample260916-psfbksbm2w
- SHA256 07bb70c93cf1886213c4d89a00c0b88a2fba8dd86e248765831ec7866ce6f67c
- MD5 bbb1ab345527b79d388aaf8c413ffe01
- SHA1 7d3c7a62404fa0e2aad1343d4a2f9c7b06051846
- SHA512 57909e78e29994e735c1869607492ba6a68f326b3cc13530fb7f3b296e807f00aebd9edb8ae635219e889b3d7953d2b94219ac0995cccc406f45e78eed05de84
- SSDEEP 98304:ZkLpl/xwWYmpGyTeE4w6woZR3enC89egivowoYWGhdpkDvqaUZwNzu:6pl/RdY9E4fwoZVmiwwoc2Dvq9uzu
- TLSH T15A46123FB268A13EC56E4B31067393609A7BBA61791B8C1F47F0445CCF664702E3B666
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1496 driveridentifier_setup.tmp - Loads dropped DLL 1 IoCs
pid Process 1496 driveridentifier_setup.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 driveridentifier_setup.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language driveridentifier_setup.exe - Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
resource yara_rule behavioral1/memory/4244-0-0x0000000000400000-0x00000000004CB000-memory.dmp innosetup behavioral1/memory/4244-10-0x0000000000400000-0x00000000004CB000-memory.dmp innosetup - Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 7 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4244 wrote to memory of 1496 4244 driveridentifier_setup.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\driveridentifier_setup.exe"C:\Users\Admin\AppData\Local\Temp\driveridentifier_setup.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4244 -
C:\Users\Admin\AppData\Local\Temp\is-U8B63.tmp\driveridentifier_setup.tmp"C:\Users\Admin\AppData\Local\Temp\is-U8B63.tmp\driveridentifier_setup.tmp" /SL5="$8023C,4835121,778752,C:\Users\Admin\AppData\Local\Temp\driveridentifier_setup.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1496
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-A2ISF.tmp\psvince.dll
- Size 36KB
- SHA256 c7f1e7e866834d9024f97c2b145c09d106e447e8abd65a10a1732116d178e44e
- MD5 a4e5c512b047a6d9dc38549161cac4de
- SHA1 49d3e74f9604a6c61cda04ccc6d3cda87e280dfb
- SHA512 2edb8a492b8369d56dda735a652c9e08539a5c4709a794efaff91adcae192a636d0545725af16cf8c31b275b34c2f19e4b019b57fb9050b99de65a4c08e3eee1
- SSDEEP 384:mUvHhamZW+g7iAYdVTNppSiBmlqlDXyVv7EQtuzO8IotnGW9A:nvZM7ODTNLSoDXaDEQtn8Iotn
- TLSH T183F26C2135A951F3E28E833539E16F079A7F7D601BF1A483CFA52A561D311E5A83B313
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\is-U8B63.tmp\driveridentifier_setup.tmp
- Size 3.0MB
- SHA256 9695c7a46e91654083e822eb30971e1a1ac51e8b2500b22df89237469729687b
- MD5 926935272b2860b2ec3cd3485d96f0aa
- SHA1 5e1fc6a82b16037694fd0d6e9d1a4e999f76a57c
- SHA512 7afb31a8376ed620bf35287ab0d704839666c9808c7a36f79a7be90ca437eb71e56d2ad5d2c79b7d24b4faca06f78ff9b6f50a989e611e031a8aec72e2854b6c
- SSDEEP 49152:RWGtLBcXqFpBR6SVb8kq4pgquLMMji4NYxtJpkxhGjIHTbw333gJ:ztLutqgwh4NYxtJpkxhGH333i
- TLSH T13BE53A27F28C713ED06B3A364A3386909837F66179168C2797FC794C8F365942A3E647
- MD5 SHA1 SHA512 SSDEEP TLSH