Analysis
- max time kernel
150s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
16/08/2026, 19:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
819c59e4a28d1bdfa7f5431215e7e040cc20b9d37d586e9c0ee7a35dd886e009.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
819c59e4a28d1bdfa7f5431215e7e040cc20b9d37d586e9c0ee7a35dd886e009.exe
Resource
win11ltsc2024-20260709-en
7 signatures
150 seconds
General
- Target 819c59e4a28d1bdfa7f5431215e7e040cc20b9d37d586e9c0ee7a35dd886e009.exe
- Size 5.3MB
- Sample260816-xvb1yafd73
- SHA256 819c59e4a28d1bdfa7f5431215e7e040cc20b9d37d586e9c0ee7a35dd886e009
- MD5 d4d0c52bdc9be29fbf63dafc3fa693c3
- SHA1 825617a4691d22a6046b145e2a048e38c2d679ff
- SHA512 e08a18d11309b1fa7c4f778438ea846b17f0785855ee268ff213376528471299f00d74a7f5ac4832fa747964214ce06a8d6f3f21696970c213158c5f03516362
- SSDEEP 98304:C49NF7OkxHDb8UO8gnYo5DX4RcFkQZ04WrGicoZlCJ5Moo/Ux0:Cq5Db8UZdo7pZGlCAt/Uu
- TLSH T11E461213729100B1D1E9583059B73FFD77B5A72B4E10DAB397A5CEF42D22292EB1321A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2552 Proxy64.sys - Loads dropped DLL 1 IoCs
pid Process 3668 819c59e4a28d1bdfa7f5431215e7e040cc20b9d37d586e9c0ee7a35dd886e009.exe - Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\Proxy64.sys 819c59e4a28d1bdfa7f5431215e7e040cc20b9d37d586e9c0ee7a35dd886e009.exe - System Location Discovery: System Language Discovery 1 TTPs 1 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 819c59e4a28d1bdfa7f5431215e7e040cc20b9d37d586e9c0ee7a35dd886e009.exe - Suspicious behavior: LoadsDriver 1 IoCs
pid Process 828 Process not Found - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3668 819c59e4a28d1bdfa7f5431215e7e040cc20b9d37d586e9c0ee7a35dd886e009.exe Token: SeDebugPrivilege 3668 819c59e4a28d1bdfa7f5431215e7e040cc20b9d37d586e9c0ee7a35dd886e009.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3668 819c59e4a28d1bdfa7f5431215e7e040cc20b9d37d586e9c0ee7a35dd886e009.exe 3668 819c59e4a28d1bdfa7f5431215e7e040cc20b9d37d586e9c0ee7a35dd886e009.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\819c59e4a28d1bdfa7f5431215e7e040cc20b9d37d586e9c0ee7a35dd886e009.exe"C:\Users\Admin\AppData\Local\Temp\819c59e4a28d1bdfa7f5431215e7e040cc20b9d37d586e9c0ee7a35dd886e009.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3668
-
C:\Windows\SysWOW64\Proxy64.sysC:\Windows\SysWOW64\Proxy64.sys1⤵
- Executes dropped EXE
PID:2552
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\ie.dll
- Size 4.2MB
- SHA256 15a52cad13c2736a4a6a91e03cc69d6e59faddb67b56a609b7338d2b8c2a1c38
- MD5 2e73f90170a9779ae99e64c1e9e388df
- SHA1 4f279e733095d905b94036468ad0712df504cb67
- SHA512 a680ade57428018f2a61296b656cd4f649709898c47afb447b0193534916e935aed9e01cbe996dbc384a7eb9bb99cf35e7161f086b920c84e52fcce00bf65976
- SSDEEP 98304:4HDb8UO8gnYo5DX4RcFkQZ04WrGicoZlCJ5Moo/Ux:2Db8UZdo7pZGlCAt/U
- TLSH T12C16223702A50019E1FEC83EDA377DE531F2577B8A45F87810EA9AC52B529A6F303953
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\Proxy64.sys
- Size 107KB
- SHA256 33e28b22a79ddd58e91811afd44a8625ecb60f74172d3f90661ad5330f20d67a
- MD5 4ecbe3bc1fab03432809a7f5c71fb651
- SHA1 5612a03324f38bbd620143a8dbb7ac8bd2fc30cb
- SHA512 3c3d3effaf405b347062e5d4c011bff1738581c501c64aba35060bcfc8bef163ffb0a8ab67f311affa02b4cb513c80998e5d24f3ba9f9c6fdee214689f705c94
- SSDEEP 1536:W6WP4LzaCttxq6yjZ8f41XrbFKXqW0k54HDCbE3xurUfQ38WMnYa8:XM4LmCtzFyjZf17HkcO3PMnY/
- TLSH T1F9B37A6657F454C6EA6AD278C6B2C927EF71B4406F2157DF036089414F73BE2AE38382
- MD5 SHA1 SHA512 SSDEEP TLSH