Analysis
- max time kernel
148s - max time network
154s - 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, 17:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe
- Size 2.0MB
- Sample260816-vnas7as1cs
- SHA256 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e
- MD5 9362f57f6889da7bbfddd0a2aad48ce6
- SHA1 ac3bbb4ba52ea313928e2d62f744937839c53660
- SHA512 a32c8cdb007b3398759fd817b75bdfa04a531f2def6ef2082b6480b7e6afb4cd19c59f951e5416161a6c434ebc6c9bc4389ac5c9f3d57ee24a17b8bf125c4f11
- SSDEEP 49152:2HHKO29QG56/OJdJCXDrsOFZMjHfUTGkQy58:2nKdVkOhCXHHFZMjHfUKkVi
- TLSH T146A57D31A6C18036E1B3867586FA56FAA5247C216311A5CF63C47A2A1F737D3EE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2800 1f99b3c4 - 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 4 114.114.114.114 1216 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe Destination IP 5 223.5.5.5 1216 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe Destination IP 13 114.114.114.114 1216 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe Destination IP 14 223.5.5.5 1216 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe - Drops file in System32 directory 11 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 1f99b3c4 File created C:\Windows\SysWOW64\1f99b3c4 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 1f99b3c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 1f99b3c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 1f99b3c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 1f99b3c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 1f99b3c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 1f99b3c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 1f99b3c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 1f99b3c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 1f99b3c4 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2fefe0 1f99b3c4 File opened for modification C:\Windows\14d180 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.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 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1f99b3c4 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 1f99b3c4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 1f99b3c4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 1f99b3c4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 1f99b3c4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 1f99b3c4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 1f99b3c4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 1f99b3c4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 1f99b3c4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 1f99b3c4 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2800 1f99b3c4 2800 1f99b3c4 2800 1f99b3c4 2800 1f99b3c4 2800 1f99b3c4 2800 1f99b3c4 2800 1f99b3c4 2800 1f99b3c4 1216 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe 1216 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe 1216 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe 1216 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe 1216 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe 1216 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe 1216 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe 1216 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe 1216 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe 1216 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe 1216 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe 1216 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe 1216 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe 1216 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1216 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe Token: SeTcbPrivilege 1216 e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe Token: SeDebugPrivilege 2800 1f99b3c4 Token: SeTcbPrivilege 2800 1f99b3c4
Processes
-
C:\Users\Admin\AppData\Local\Temp\e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.exe"C:\Users\Admin\AppData\Local\Temp\e2dd82d9683e6af182e632876acff674529694cd40a73fe36d60128ea81cd32e.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:1216
-
C:\Windows\Syswow64\1f99b3c4C:\Windows\Syswow64\1f99b3c41⤵
- 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:2800
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\1f99b3c4
- Size 2.0MB
- SHA256 dee74541ea620ae1f1605a5aeca4fff326b8b00bcbec111e031de492b17b374e
- MD5 2e01c1c0876c75c37d9d2feda284cba5
- SHA1 32140f0c788306557619036d3abc5a81d5699dc5
- SHA512 e59e98312c2e12268656f945d0827e99efbcc734d7fccf91f3b811f2cf63e668d061b06397c2f2b8bf521bbc95bcf9b41b52b0d7c9e5d100dfdff1e6d7ebd576
- SSDEEP 49152:iHHKO29QG56/OJdJCXDrsOFZMjHfUTGkQy58:inKdVkOhCXHHFZMjHfUKkVi
- TLSH T195A57D31A6C18036E1B3867586FA56FAA5247C216311A5CF63C47A2A1F737D3EE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH