Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/08/2026, 22:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
9 signatures
150 seconds
General
- Target 373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8.exe
- Size 1.1MB
- Sample260809-142jqszvcx
- SHA256 373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8
- MD5 068fb5a033dee7a6ab13e7538c8373d3
- SHA1 a82d9df43e9b8ef9b7018ac5e83b752904ec5146
- SHA512 9ccfa7f7e161b3cd0c2dc614395ae65c08e8dee222146891e16c8b43e42a6bb93a3de1997315ea20ac689609ae8c411acca3edc9b80072fbf68027141a5dd023
- SSDEEP 24576:qvO2xJKRI2dOkx2LFAAX1oOYSY82e5QPJJOgufWWsYo:qHHKO2FQd1oOU82lPJ6Po
- TLSH T18B359D12F7A1C072C8A7427448B6C36EA675BC152B214BCBB7C03B5E5E723D1AE36359
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2472 cac61150 - 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 2444 373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8.exe Destination IP 6 223.5.5.5 2444 373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8.exe Destination IP 28 114.114.114.114 2444 373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8.exe Destination IP 30 223.5.5.5 2444 373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE cac61150 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 cac61150 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 cac61150 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 cac61150 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft cac61150 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache cac61150 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData cac61150 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content cac61150 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 cac61150 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 cac61150 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies cac61150 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 cac61150 File created C:\Windows\SysWOW64\cac61150 373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 cac61150 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 cac61150 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2a5250 cac61150 File opened for modification C:\Windows\29d798 373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8.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 373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cac61150 - 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 cac61150 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" cac61150 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ cac61150 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" cac61150 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" cac61150 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" cac61150 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" cac61150 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" cac61150 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing cac61150 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2472 cac61150 2472 cac61150 2472 cac61150 2472 cac61150 2472 cac61150 2472 cac61150 2472 cac61150 2472 cac61150 2444 373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8.exe 2444 373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8.exe 2444 373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8.exe 2444 373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8.exe 2444 373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8.exe 2444 373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2444 373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8.exe Token: SeTcbPrivilege 2444 373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8.exe Token: SeDebugPrivilege 2472 cac61150 Token: SeTcbPrivilege 2472 cac61150
Processes
-
C:\Users\Admin\AppData\Local\Temp\373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8.exe"C:\Users\Admin\AppData\Local\Temp\373a3e57acd244965e02a2ad52c4600cde39173218ed15451f4563455340d0b8.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:2444
-
C:\Windows\Syswow64\cac61150C:\Windows\Syswow64\cac611501⤵
- 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:2472
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\cac61150
- Size 1.1MB
- SHA256 1b976cc6a0d16fb2d2ce031628b39ad25338619af3373a5081bc1e218954619a
- MD5 5a02aa03ef283f7b2aada13c8e65d7a2
- SHA1 a57cdb8f9769fe3522899fcec56ce1ad9887a359
- SHA512 f905fff0661151539a5cb5731deec94cd70912bec0b31ad16752ed21e169c74336c7a9ddb67cf281e1222e3aba3946bfb689c2141d527b540de5cc76cc2a45fd
- SSDEEP 24576:jvO2xJKRI2dOkx2LFAAX1oOYSY82e5QPJJOgufWWsYo:jHHKO2FQd1oOU82lPJ6Po
- TLSH T145359D12F7A1C072C8A7427448B6C36EA675BC152B214BCBB7C03B5E5E723D1AE36359
- MD5 SHA1 SHA512 SSDEEP TLSH