Analysis
- max time kernel
149s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/08/2026, 01:01
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e.exe
- Size 2.0MB
- Sample260802-bde6daar81
- SHA256 c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e
- MD5 dc495d3d304100c8dbc31d6b652772ad
- SHA1 fc405c38fbd220da834d0e305a190f1027a4faf3
- SHA512 63dd1d5a8197223209872672b4cb02af0367284553697bded44207843c762fb102a510ac01bc832eefa5f7eca07afd7c79b00ae522c8590590ed3e38f70846d6
- SSDEEP 49152:4HHKO29QG56/OJdJCXDrsOFZMjHfUTGkQy58:4nKdVkOhCXHHFZMjHfUKkVi
- TLSH T1B5A57D31A6C18036E1B3867586FA56FAA5247C216311A5CF63C47A2A1F737D3EE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1676 65bc4cb7 - 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 3728 c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e.exe Destination IP 4 223.5.5.5 3728 c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e.exe Destination IP 40 114.114.114.114 3728 c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e.exe Destination IP 41 223.5.5.5 3728 c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\65bc4cb7 c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 65bc4cb7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 65bc4cb7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 65bc4cb7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 65bc4cb7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 65bc4cb7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 65bc4cb7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 65bc4cb7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 65bc4cb7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 65bc4cb7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 65bc4cb7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 65bc4cb7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 65bc4cb7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 65bc4cb7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 65bc4cb7 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1cb198 65bc4cb7 File opened for modification C:\Windows\3fd320 c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e.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 65bc4cb7 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 65bc4cb7 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 65bc4cb7 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 65bc4cb7 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 65bc4cb7 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 65bc4cb7 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 65bc4cb7 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 65bc4cb7 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 65bc4cb7 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 65bc4cb7 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1676 65bc4cb7 1676 65bc4cb7 1676 65bc4cb7 1676 65bc4cb7 1676 65bc4cb7 1676 65bc4cb7 1676 65bc4cb7 1676 65bc4cb7 3728 c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e.exe 3728 c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e.exe 3728 c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e.exe 3728 c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e.exe 3728 c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e.exe 3728 c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3728 c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e.exe Token: SeTcbPrivilege 3728 c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e.exe Token: SeDebugPrivilege 1676 65bc4cb7 Token: SeTcbPrivilege 1676 65bc4cb7
Processes
-
C:\Users\Admin\AppData\Local\Temp\c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e.exe"C:\Users\Admin\AppData\Local\Temp\c1e0122dc500be6f0380e8d3ac2b0b10e28053b7a54737b174ec31184599816e.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:3728
-
C:\Windows\Syswow64\65bc4cb7C:\Windows\Syswow64\65bc4cb71⤵
- 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:1676
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\65bc4cb7
- Size 2.0MB
- SHA256 d8e971bfe216af6d0422a35c2add5761d566398b3f5a3aa64e32dc4e2cdf9727
- MD5 a545d55e33e9afcabe8ed1975fa228c1
- SHA1 48df3bc49f830558d09b024a6bcf9cda10d089e3
- SHA512 50d6883f2de7708ae74d67c8618f8e38f2ae8a19196777d100ab96b61f71ab81d701155970cdb49b10d856d23f4d22362c1b81dcdad4955a3f949c232777964b
- SSDEEP 49152:nHHKO29QG56/OJdJCXDrsOFZMjHfUTGkQy58:nnKdVkOhCXHHFZMjHfUKkVi
- TLSH T146A57D31A6C18036E1B3867586FA56FAA5247C216311A5CF63C47A2A1F737D3EE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH