Analysis
- max time kernel
150s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
28/09/2026, 09:37
Behavioral task
behavioral1
Sample
f10e8a947ad5333589aa5ced40bf7856d281325585a211f5d4baa4355606be63.exe
Resource
win10v2004-20260911-en
4 signatures
150 seconds
General
- Target f10e8a947ad5333589aa5ced40bf7856d281325585a211f5d4baa4355606be63.exe
- Size 9.7MB
- Sample260928-llppws1bjc
- SHA256 f10e8a947ad5333589aa5ced40bf7856d281325585a211f5d4baa4355606be63
- MD5 4209019dbeec6d8dce59b8d1ace93da9
- SHA1 d54346b302b1162ae72ad13676ce54048783c7c9
- SHA512 4db5b4711d991c802654be3866d60bd71adef44f8549be617e425c0c9da273a31a41f18f5ee7d804a932ea6feecd1ffff696111bc411746d43cb99fa7d910fed
- SSDEEP 196608:j9kffaz4fGiFPyckwPjhY0ifwD20cEQ9pIC+/O1kGgByrvZ:jOffYkVebwwpn+mzgsrx
- TLSH T13AA6233BB28B753EE42E1A367A73D114593B6B61A5538C1296F4C88CCF250B01E3E797
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4276 f10e8a947ad5333589aa5ced40bf7856d281325585a211f5d4baa4355606be63.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 f10e8a947ad5333589aa5ced40bf7856d281325585a211f5d4baa4355606be63.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f10e8a947ad5333589aa5ced40bf7856d281325585a211f5d4baa4355606be63.exe - Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
resource yara_rule behavioral2/memory/5560-0-0x0000000000AD0000-0x0000000000BAD000-memory.dmp innosetup behavioral2/memory/5560-8-0x0000000000AD0000-0x0000000000BAD000-memory.dmp innosetup - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5560 wrote to memory of 4276 5560 f10e8a947ad5333589aa5ced40bf7856d281325585a211f5d4baa4355606be63.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\f10e8a947ad5333589aa5ced40bf7856d281325585a211f5d4baa4355606be63.exe"C:\Users\Admin\AppData\Local\Temp\f10e8a947ad5333589aa5ced40bf7856d281325585a211f5d4baa4355606be63.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5560 -
C:\Users\Admin\AppData\Local\Temp\is-JEWDUMX2NB.tmp\f10e8a947ad5333589aa5ced40bf7856d281325585a211f5d4baa4355606be63.tmp"C:\Users\Admin\AppData\Local\Temp\is-JEWDUMX2NB.tmp\f10e8a947ad5333589aa5ced40bf7856d281325585a211f5d4baa4355606be63.tmp" /SL5="$50276,8967777,847360,C:\Users\Admin\AppData\Local\Temp\f10e8a947ad5333589aa5ced40bf7856d281325585a211f5d4baa4355606be63.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4276
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-JEWDUMX2NB.tmp\f10e8a947ad5333589aa5ced40bf7856d281325585a211f5d4baa4355606be63.tmp
- Size 4.1MB
- SHA256 143788f19b08a09fe742981e2e7b3703dd3a74b7bae6332350ca379296760324
- MD5 fad120aa1226cab6f98939715f7c426c
- SHA1 1b5cb007fac7b931906cfc6197c8f16abf79d59f
- SHA512 5e42d071d936a6426e9c54582ef276e345fe1ff4e56708f223464d0edf20ae25451491f0e3694f3cd631622fd67080a114e66e64121f8d957fa7c7fcef61d1e0
- SSDEEP 98304:l9SZUvl30aj90ZFcvdQ0hdgvminQLMj+Jq333P:6ItJj90Z6RgKwX
- TLSH T110168E03B388753EE4B71A3A883FA654583F7A213A26CD4B6BF40D5C4F396416D2A747
- MD5 SHA1 SHA512 SSDEEP TLSH