Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
23/08/2026, 18:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe
- Size 1.6MB
- Sample260823-wp49vstwew
- SHA256 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0
- MD5 2434cc76f2419cd418bf8b2f4e41808d
- SHA1 e3a47cb007dc620e633b136dc3b53e7172e194cf
- SHA512 8a7d9411d4cafc74d4b7f0a5bf3601aede097f9e5b3e0cffa7c3fc4b907b1a0c2ee9d39f4f217f87e8f3164b3129e48546ea40310ad89ed2b451333323a91fde
- SSDEEP 24576:gvO2xJKRI2FOkx2LFEvcUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbAKjH4:gHHKO29Qm5QZuTtS0rQMYOQ+q8CEKT4
- TLSH T194759E21B351C036D4AB01758AB987AEA578BD710B2551C7B3C47B7E6FB12D2AA3130F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1660 76439402 - 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 23 114.114.114.114 4108 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe Destination IP 24 223.5.5.5 4108 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe Destination IP 1 114.114.114.114 4108 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe Destination IP 4 223.5.5.5 4108 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 76439402 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 76439402 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 76439402 File created C:\Windows\SysWOW64\76439402 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 76439402 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 76439402 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 76439402 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 76439402 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 76439402 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 76439402 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 76439402 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 76439402 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 76439402 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1c6b78 76439402 File opened for modification C:\Windows\465498 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.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 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 76439402 - 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" 76439402 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 76439402 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 76439402 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 76439402 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 76439402 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 76439402 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 76439402 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 76439402 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 76439402 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1660 76439402 1660 76439402 1660 76439402 1660 76439402 1660 76439402 1660 76439402 1660 76439402 1660 76439402 4108 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe 4108 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe 4108 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe 4108 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe 4108 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe 4108 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe 4108 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe 4108 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe 4108 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe 4108 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe 4108 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe 4108 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe 4108 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe 4108 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4108 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe Token: SeTcbPrivilege 4108 a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe Token: SeDebugPrivilege 1660 76439402 Token: SeTcbPrivilege 1660 76439402
Processes
-
C:\Users\Admin\AppData\Local\Temp\a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.exe"C:\Users\Admin\AppData\Local\Temp\a6f234ccd80a01b5d903ede04e968e26a4ce80659d3c231b0e6e2d69ceeebdf0.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:4108
-
C:\Windows\Syswow64\76439402C:\Windows\Syswow64\764394021⤵
- 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:1660
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\76439402
- Size 1.6MB
- SHA256 b4527ab12ba80875696d4d981f4c2e4591205f582bc99ff9d585202f80ef21f4
- MD5 78d628132a19fe5923221d7a5117dd7e
- SHA1 a12d22da2c1a25aeb3ae60cc9ca000ec174841dc
- SHA512 41ed513561506df313e3290af75afb592ac0845e400341ff414c442482f9b467c081ce33fe7d9b40cc5075bf43feb1f93cf75c63cc47e985fdd89cbf531c867a
- SSDEEP 24576:mvO2xJKRI2FOkx2LFEvcUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbAKjH4:mHHKO29Qm5QZuTtS0rQMYOQ+q8CEKT4
- TLSH T13C759E21B351C036D4AB01758AB987AEA578BD710B2551C7B3C47B7E6FB12D2AA3130F
- MD5 SHA1 SHA512 SSDEEP TLSH