Analysis
- user interaction
yes - max time kernel
598s - max time network
588s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-ja - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-jalocale:ja-jpos:windows11-ltsc_2024-x64systemwindows - submitted
04/08/2026, 18:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
04082026_1532_04082026_tax returns.zip
Resource
win10v2004-20260513-ja
6 signatures
600 seconds
Behavioral task
behavioral2
Sample
04082026_1532_04082026_tax returns.zip
Resource
win11ltsc2024-20260709-ja
1 signatures
600 seconds
Behavioral task
behavioral3
Sample
taxreturns.dll
Resource
win10v2004-20260513-ja
0 signatures
600 seconds
Behavioral task
behavioral4
Sample
taxreturns.dll
Resource
win11ltsc2024-20260709-ja
0 signatures
600 seconds
General
- Target 04082026_1532_04082026_tax returns.zip
- Size 34KB
- Sample260804-xdx7vack4s
- SHA256 7a330c11f130d4c459ba733f0fc2a7adafa5093d4a7f41d7b87a92e498d5390f
- MD5 0971d7c083a91f3a02fa9dc572e9a05a
- SHA1 0cb62f8e5616f322d607ae7d370719e2c9fc1a70
- SHA512 27537c1180e98c241967338c545d1026085bb10c15006ba74aa1cce7fc47f1f80d265cef4e1454f28ce2a2e855912bd1d4700b00fe4043a71bf717e430d1ba36
- SSDEEP 768:vm7wA6MQd3dmlPtmYhgfb75Z82ohP+w9L2Kf+OJNdQDZFv5T:vg6vOtNuz75Z1cnLJf9XQV95T
- TLSH T1B3F2F186FA4C2A1FCF58E13CD14C0A2567C1115A68B1D2E632786646A1DFC3C1CB47DB
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10
Malware Config
Signatures
- Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4168 tax returns.exe
Processes
-
C:\Windows\Explorer.exeC:\Windows\Explorer.exe /idlist,,"C:\Users\Admin\AppData\Local\Temp\04082026_1532_04082026_tax returns.zip"1⤵PID:1732
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:1712
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:4424
-
C:\Windows\System32\DataExchangeHost.exeC:\Windows\System32\DataExchangeHost.exe -Embedding1⤵PID:3720
-
\??\D:\tax returns.exe"D:\tax returns.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4168