Analysis
- max time kernel
149s - max time network
147s - 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, 09:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912.exe
- Size 374KB
- Sample260916-lnxtaahp71
- SHA256 64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912
- MD5 99431d3873e797cf04ecf0cee92253b6
- SHA1 948d0e05d0e71120e363dd07b3274b3ea7b5be73
- SHA512 ee61ffe2df40affc67481eb73f5a7c3836faed770d943e32218462d15b16f048403eeb0735c46d259dcdd20841df79d25af31f90614592a4a48e002b6e8f9765
- SSDEEP 6144:ccTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOaxy8K:cSvO2x9mONvKRILSFnOkx2LIaxy
- TLSH T1ED846D2AF6A0D076C4B79579C4A257AAFBB1742137204ACFA390475A1F237E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4768 5d8ad70c - Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 1 114.114.114.114 2352 64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912.exe Destination IP 2 223.5.5.5 2352 64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912.exe Destination IP 35 114.114.114.114 2352 64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912.exe Destination IP 36 223.5.5.5 2352 64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 5d8ad70c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 5d8ad70c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 5d8ad70c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 5d8ad70c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 5d8ad70c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 5d8ad70c File created C:\Windows\SysWOW64\5d8ad70c 64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 5d8ad70c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 5d8ad70c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 5d8ad70c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 5d8ad70c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 5d8ad70c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 5d8ad70c - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\51a140 5d8ad70c File opened for modification C:\Windows\284460 64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912.exe - 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 64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5d8ad70c - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 5d8ad70c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 5d8ad70c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 5d8ad70c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 5d8ad70c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 5d8ad70c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 5d8ad70c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 5d8ad70c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 5d8ad70c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 5d8ad70c - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4768 5d8ad70c 4768 5d8ad70c 4768 5d8ad70c 4768 5d8ad70c 4768 5d8ad70c 4768 5d8ad70c 4768 5d8ad70c 4768 5d8ad70c 2352 64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912.exe 2352 64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912.exe 2352 64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912.exe 2352 64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912.exe 2352 64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912.exe 2352 64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2352 64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912.exe Token: SeTcbPrivilege 2352 64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912.exe Token: SeDebugPrivilege 4768 5d8ad70c Token: SeTcbPrivilege 4768 5d8ad70c
Processes
-
C:\Users\Admin\AppData\Local\Temp\64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912.exe"C:\Users\Admin\AppData\Local\Temp\64ca11f86afb7bfd9b717a4f3fc20b43b58072fd5910960dbae23dc9a46a9912.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2352
-
C:\Windows\Syswow64\5d8ad70cC:\Windows\Syswow64\5d8ad70c1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4768
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\5d8ad70c
- Size 374KB
- SHA256 60b2bff5edadda665d8207be215e3f3e3d3ee4f21cf6012e7f9f6487e8e1f23b
- MD5 f6a2c63e9cc2b4704db4e706af76ca05
- SHA1 5a36f919a21029aaa6a93115233a4de4cde2512b
- SHA512 8391d9e73b3bd0d0b101611aee9407e593062fd344e6f76ee938ee3d7421479661a3f2b844a319cbfdedbc0a4f2c01a7dfa08b65631fbdc3b82d079dbb4367e6
- SSDEEP 6144:tcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOaxy8K:tSvO2x9mONvKRILSFnOkx2LIaxy
- TLSH T141846D2AF6A0D076C4B79579C4A257AAFBB1742137204ACFA390475A1F237E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH