Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
14/08/2026, 02:56
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6.exe
- Size 1.1MB
- Sample260814-dfbbbas1gv
- SHA256 78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6
- MD5 74da3900269d2fab2d52796d0b4b5700
- SHA1 5bff4ed6338abba50dd6e84812f6d16f96a984e3
- SHA512 852c4868c6183894894119a7e5af611d361493a3d34831fefe1a632489d56a2411e03fa9661e893093903c27e170c47ab5cf0bf5efc0afbb0ff317e990bbccf8
- SSDEEP 24576:LvO2xJKRI2dOkx2LFAAX1oOYSY82e5QPJJOgufWWsYo:LHHKO2FQd1oOU82lPJ6Po
- TLSH T189359D12F7A1C072C8A7427448B6C36EA675BC152B214BCBB7C03B5E5E723D1AE36359
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2728 d2245c72 - 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 3 114.114.114.114 556 78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6.exe Destination IP 4 223.5.5.5 556 78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6.exe Destination IP 30 114.114.114.114 556 78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6.exe Destination IP 31 223.5.5.5 556 78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache d2245c72 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d2245c72 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C d2245c72 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 d2245c72 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies d2245c72 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 d2245c72 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content d2245c72 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d2245c72 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d2245c72 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft d2245c72 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData d2245c72 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C d2245c72 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE d2245c72 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d2245c72 File created C:\Windows\SysWOW64\d2245c72 78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2eb450 d2245c72 File opened for modification C:\Windows\984d8 78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6.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 78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d2245c72 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix d2245c72 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" d2245c72 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" d2245c72 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" d2245c72 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" d2245c72 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing d2245c72 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" d2245c72 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ d2245c72 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" d2245c72 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2728 d2245c72 2728 d2245c72 2728 d2245c72 2728 d2245c72 2728 d2245c72 2728 d2245c72 2728 d2245c72 2728 d2245c72 556 78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6.exe 556 78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6.exe 556 78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6.exe 556 78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6.exe 556 78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6.exe 556 78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 556 78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6.exe Token: SeTcbPrivilege 556 78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6.exe Token: SeDebugPrivilege 2728 d2245c72 Token: SeTcbPrivilege 2728 d2245c72
Processes
-
C:\Users\Admin\AppData\Local\Temp\78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6.exe"C:\Users\Admin\AppData\Local\Temp\78d4cbf9273421f2c4fcd1ab359bf35088a2f39723b533b3e31bb175e983c2c6.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:556
-
C:\Windows\Syswow64\d2245c72C:\Windows\Syswow64\d2245c721⤵
- 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:2728
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\d2245c72
- Size 1.1MB
- SHA256 4cf1d7b08df12531564814308d3106a033b50c69bd293c4e9aa28f99a5a38a55
- MD5 8562386f1e9fbdb4d0f7b7ca667b8b0f
- SHA1 bbe06827dd5498072fcc3f74c4de8b7559eefa17
- SHA512 b2510f379d3eff39b368c166ffc88c788b0278464a4974321b2ece2ece5b202ee0e4f1260e9fdef53017f90e14808b84f278fdfb3e8f61c7750d1e058a459e84
- SSDEEP 24576:VvO2xJKRI2dOkx2LFAAX1oOYSY82e5QPJJOgufWWsYo:VHHKO2FQd1oOU82lPJ6Po
- TLSH T1F6359D12F7A1C072C8A7427448B6C36EA675BC152B214BCBB7C03B5E5E723D1AE36359
- MD5 SHA1 SHA512 SSDEEP TLSH