Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/09/2026, 23:59
Behavioral task
behavioral1
Sample
f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe
- Size 830KB
- Sample260920-317mpaec48
- SHA256 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f
- MD5 5bc1242b76eae5fe19736d2156c6cc73
- SHA1 8edecc5696009fe80d9891bc33f93202eef5a0e7
- SHA512 76580912999971b533cedda71d9f631cb9b42f540446b56ae3b9bcdcff664cfed9ee24de565ee6754709d4fa758dc080e758131dfecf24d3bcba613dabd6caba
- SSDEEP 12288:CSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Lik8CQ3K:JvO2xJKRw2kOkx2LFRvcUQPK
- TLSH T1F2055A31E641C03AD0A74575C6FA4BBFE964BD25131165CBA3C43A262FB36D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1364 d80e6e2c - 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 1 114.114.114.114 4228 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe Destination IP 4 223.5.5.5 4228 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe Destination IP 23 114.114.114.114 4228 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe Destination IP 24 223.5.5.5 4228 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft d80e6e2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 d80e6e2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content d80e6e2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d80e6e2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies d80e6e2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData d80e6e2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d80e6e2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d80e6e2c File created C:\Windows\SysWOW64\d80e6e2c f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 d80e6e2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 d80e6e2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE d80e6e2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 d80e6e2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache d80e6e2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d80e6e2c -
resource yara_rule behavioral2/memory/4228-0-0x0000000000A20000-0x0000000000AAC000-memory.dmp upx behavioral2/files/0x000700000001b85a-2.dat upx behavioral2/memory/1364-3-0x0000000000B70000-0x0000000000BFC000-memory.dmp upx behavioral2/memory/4228-18-0x0000000000A20000-0x0000000000AAC000-memory.dmp upx behavioral2/memory/1364-19-0x0000000000B70000-0x0000000000BFC000-memory.dmp upx behavioral2/memory/1364-33-0x0000000000B70000-0x0000000000BFC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\175a28 d80e6e2c File opened for modification C:\Windows\486288 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.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 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d80e6e2c - 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:" d80e6e2c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" d80e6e2c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" d80e6e2c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" d80e6e2c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing d80e6e2c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix d80e6e2c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ d80e6e2c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" d80e6e2c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" d80e6e2c - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1364 d80e6e2c 1364 d80e6e2c 1364 d80e6e2c 1364 d80e6e2c 1364 d80e6e2c 1364 d80e6e2c 1364 d80e6e2c 1364 d80e6e2c 4228 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe 4228 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe 4228 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe 4228 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe 4228 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe 4228 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe 4228 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe 4228 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe 4228 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe 4228 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe 4228 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe 4228 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe 4228 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe 4228 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4228 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe Token: SeTcbPrivilege 4228 f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe Token: SeDebugPrivilege 1364 d80e6e2c Token: SeTcbPrivilege 1364 d80e6e2c
Processes
-
C:\Users\Admin\AppData\Local\Temp\f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.exe"C:\Users\Admin\AppData\Local\Temp\f32e065a733954b98c047791b29c06c11f39f13acc9812220a4acf2d2ad7fb2f.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:4228
-
C:\Windows\Syswow64\d80e6e2cC:\Windows\Syswow64\d80e6e2c1⤵
- 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:1364
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\d80e6e2c
- Size 830KB
- SHA256 72eb39354bba4ca5cf7b6212422a9bb5aee1adf5b60960c7530ab72792e56350
- MD5 f077e74c9bf8db113b5370d7ca2476f8
- SHA1 6f75d83b7ebc5e2a758738300c3dd73e0b6a5ef3
- SHA512 44825bfcbfaa6ef21865c234b9fd40edc6b54ffc9821c6ac958b506033474360653f2b1c92a601455bafa5730a38677b09bc2c161c83be0f81c3e231be3c1799
- SSDEEP 12288:tSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Lik8CQ3K:svO2xJKRw2kOkx2LFRvcUQPK
- TLSH T11A055A31E641C03AD0A74575C6FA4BBFE964BD25131165CBA3C43A262FB36D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH