Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
08/08/2026, 16:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b.exe
Resource
win11ltsc2024-20260709-en
8 signatures
150 seconds
General
- Target 23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b.exe
- Size 3.3MB
- Sample260808-vbld6avway
- SHA256 23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b
- MD5 c7b0b6c027bf7c66fa081af01536947c
- SHA1 b05ec3cadde5346e9d8c6a5c2bd3909bc8cfd660
- SHA512 ea68d0eaa84f701a1ee408271f346398717a7b321d26d9b498556121d1d6e0d6ff7adb87c82b373a370a20cc66ea8802921244f278725aeada5a2a5c0f37ae87
- SSDEEP 24576:uvO2xJKRI2dOkx2LFAC///wjHPOnOkx2LFhJbKkKF/eMNPjxdnQbzU:uHHKO2FQN///wTGHQd9KFeMxQbzU
- TLSH T120F54B12FB90C636D16A573048AB439A6BB5FD405B128BDF62D4B31F0F732869E31E58
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1448 7b0709e5 - 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 3664 23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b.exe Destination IP 4 223.5.5.5 3664 23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b.exe Destination IP 19 114.114.114.114 3664 23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b.exe Destination IP 20 223.5.5.5 3664 23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b.exe - Drops file in System32 directory 5 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 7b0709e5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 7b0709e5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 7b0709e5 File created C:\Windows\SysWOW64\7b0709e5 23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 7b0709e5 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\18ca50 7b0709e5 File opened for modification C:\Windows\3ebaa0 23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b.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 23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7b0709e5 - 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\Cookies\CachePrefix = "Cookie:" 7b0709e5 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 7b0709e5 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 7b0709e5 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 7b0709e5 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 7b0709e5 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 7b0709e5 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 7b0709e5 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 7b0709e5 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 7b0709e5 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1448 7b0709e5 1448 7b0709e5 1448 7b0709e5 1448 7b0709e5 1448 7b0709e5 1448 7b0709e5 1448 7b0709e5 1448 7b0709e5 3664 23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b.exe 3664 23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b.exe 3664 23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b.exe 3664 23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b.exe 3664 23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b.exe 3664 23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3664 23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b.exe Token: SeTcbPrivilege 3664 23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b.exe Token: SeDebugPrivilege 1448 7b0709e5 Token: SeTcbPrivilege 1448 7b0709e5
Processes
-
C:\Users\Admin\AppData\Local\Temp\23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b.exe"C:\Users\Admin\AppData\Local\Temp\23655db450f79992cb80b3aa993e9c79fc3909b63f4d94be46a15b73badc7d8b.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:3664
-
C:\Windows\Syswow64\7b0709e5C:\Windows\Syswow64\7b0709e51⤵
- 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:1448
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\7b0709e5
- Size 3.3MB
- SHA256 3eab6eb90eb309c0879b5ea803f565fc541b2e8eaf5fd3c8ce772d625289d425
- MD5 ad9763106e510f10ff8018eb667f2d80
- SHA1 31e4353b722da1c3a51130cff87caae8c46820ec
- SHA512 a666da6d4403bcbf8a73750f4320182a37710f89793cf6bfae325944a479687efabfde91ada2b08d5ef7ca184c19f283e37b5dd9ee6439402618dcf2f75bff2a
- SSDEEP 24576:uvO2xJKRI2dOkx2LFAC///wjHPOnOkx2LFhJbKkKF/eMNPjxdnQbzU:uHHKO2FQN///wTGHQd9KFeMxQbzU
- TLSH T102F54B12FB90C636D16A573048AB439A6BB5FD405B128BDF62D4B31F0F732869E31E58
- MD5 SHA1 SHA512 SSDEEP TLSH