Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 06:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe
- Size 896KB
- Sample260809-hk7brsbj6w
- SHA256 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230
- MD5 51acb913ec8b17bc7e4ce7f751aa62be
- SHA1 a6fda62f667565fa2ff75a0891bc3c011e5148bc
- SHA512 17a2a2ef1b67d63f285660ca48e4ba80a56761600d9a8255062b730a7146a9ca6285bb3df728233eabb64891f48a525fe32866bdf10b63014ab6152f98c9f445
- SSDEEP 12288:dSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/Lik8CQ3uEuYyybAsLAk1:8vO2xJKRI2FOkx2LFEvcUQPxu6Es8k1
- TLSH T17A157C31E641C03AD4A7457686BA0BBFA5787D22131565C7E3D43E662FB32D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 952 7532c3b8 - 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 15 223.5.5.5 3312 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe Destination IP 3 114.114.114.114 3312 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe Destination IP 4 223.5.5.5 3312 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe Destination IP 14 114.114.114.114 3312 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7532c3b8 File created C:\Windows\SysWOW64\7532c3b8 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 7532c3b8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7532c3b8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 7532c3b8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 7532c3b8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 7532c3b8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 7532c3b8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 7532c3b8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 7532c3b8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7532c3b8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 7532c3b8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 7532c3b8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 7532c3b8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 7532c3b8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 7532c3b8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7532c3b8 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\38b3e0 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe File opened for modification C:\Windows\104c70 7532c3b8 - 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 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7532c3b8 - 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 7532c3b8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 7532c3b8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 7532c3b8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 7532c3b8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 7532c3b8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 7532c3b8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 7532c3b8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 7532c3b8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 7532c3b8 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 952 7532c3b8 952 7532c3b8 952 7532c3b8 952 7532c3b8 952 7532c3b8 952 7532c3b8 952 7532c3b8 952 7532c3b8 3312 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe 3312 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe 3312 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe 3312 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe 3312 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe 3312 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe 3312 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe 3312 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe 3312 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe 3312 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe 3312 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe 3312 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe 3312 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe 3312 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3312 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe Token: SeTcbPrivilege 3312 f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe Token: SeDebugPrivilege 952 7532c3b8 Token: SeTcbPrivilege 952 7532c3b8
Processes
-
C:\Users\Admin\AppData\Local\Temp\f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.exe"C:\Users\Admin\AppData\Local\Temp\f3bac0982b7088bccbbe4afeebe8d16d974877a2ad9865aa68e44b52ad365230.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:3312
-
C:\Windows\Syswow64\7532c3b8C:\Windows\Syswow64\7532c3b81⤵
- 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:952
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\7532c3b8
- Size 896KB
- SHA256 d50b68ad632bb813dd51d6a5b1ea33707030145fea41e554cfbd9db57df068cd
- MD5 6eed12caef4ffd124cd36e09d6ac98ee
- SHA1 63295f71c895ddc90183a243ecea86035a4c7e37
- SHA512 b2f0fadfceb36eaa3dd06907c1642da2d8a4097c4bc8df6b6986ce0326ce8d84925bc000058edb520d8443ff93596a5a52c53be9020bcb84b7566b3d730775b7
- SSDEEP 12288:SSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/Lik8CQ3uEuYyybAsLAk1:5vO2xJKRI2FOkx2LFEvcUQPxu6Es8k1
- TLSH T176157C31E641C03AD4A7457686BA0BBFA5787D22131565C7E3D43E662FB32D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH