Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/07/2026, 19:42
Behavioral task
behavioral1
Sample
06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe
- Size 576KB
- Sample260718-ye16kaet4x
- SHA256 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4
- MD5 dfff67474dfb7ec313c28e9c8ed155e9
- SHA1 94aba0bf6441c96e814a6484a8d133a1661b58da
- SHA512 89f794dc5a94c0db89f1017ea402bc97976b32e5b3b541e0044ca67d820899390affcf142ae08b9dead0860f0014f88b1bcddba8c1277ded22775726bf426037
- SSDEEP 6144:OcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K/:OSvO2x9mONvKRwLSFtsOkx2LIa+yx
- TLSH T101C46D26B6908072C4779578C4A257AAFBB1BC2127204ACFA390775A1F737D2BE3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1176 74414316 - 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 1976 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe Destination IP 4 223.5.5.5 1976 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe Destination IP 17 114.114.114.114 1976 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe Destination IP 18 223.5.5.5 1976 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.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 74414316 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 74414316 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 74414316 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 74414316 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 74414316 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 74414316 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 74414316 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 74414316 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 74414316 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 74414316 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 74414316 File created C:\Windows\SysWOW64\74414316 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 74414316 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 74414316 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 74414316 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 74414316 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 74414316 -
resource yara_rule behavioral2/memory/1976-0-0x0000000000D50000-0x0000000000DDC000-memory.dmp upx behavioral2/files/0x000800000000082a-2.dat upx behavioral2/memory/1176-3-0x0000000000270000-0x00000000002FC000-memory.dmp upx behavioral2/memory/1976-12-0x0000000000D50000-0x0000000000DDC000-memory.dmp upx behavioral2/memory/1176-13-0x0000000000270000-0x00000000002FC000-memory.dmp upx behavioral2/memory/1176-31-0x0000000000270000-0x00000000002FC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\142230 74414316 File opened for modification C:\Windows\21d470 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.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 74414316 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe - 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:" 74414316 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 74414316 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 74414316 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 74414316 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 74414316 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 74414316 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 74414316 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 74414316 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 74414316 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1176 74414316 1176 74414316 1176 74414316 1176 74414316 1176 74414316 1176 74414316 1176 74414316 1176 74414316 1976 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe 1976 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe 1976 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe 1976 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe 1976 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe 1976 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe 1976 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe 1976 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe 1976 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe 1976 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe 1976 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe 1976 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe 1976 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe 1976 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1976 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe Token: SeTcbPrivilege 1976 06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe Token: SeDebugPrivilege 1176 74414316 Token: SeTcbPrivilege 1176 74414316
Processes
-
C:\Users\Admin\AppData\Local\Temp\06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.exe"C:\Users\Admin\AppData\Local\Temp\06fef457e54c7fefd82f85c0c2eb50301267a3bd9ccd78d39ec975b342b700f4.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:1976
-
C:\Windows\Syswow64\74414316C:\Windows\Syswow64\744143161⤵
- 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:1176
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\74414316
- Size 576KB
- SHA256 16346481287bccbd82bbb9d5f41be6a2041e1307b7abdec0fdb7d6579225c6df
- MD5 771f3100878cedc630d026dbf84010f3
- SHA1 fb8672b5680323d63095733aa71f29ee694e590b
- SHA512 3b42a789309876ebbe5ce1c7fa9f171a3d513dad904104b2452920c36c51b10e82433809213d12f647d9456b8a081ff1ae8ca5c29524b499008189a3d4d975d2
- SSDEEP 6144:7cTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K/:7SvO2x9mONvKRwLSFtsOkx2LIa+yx
- TLSH T1D8C46D26B6908072C4779578C4A257AAFBB1BC2127204ACFA390775A1F737D2BE3570D
- MD5 SHA1 SHA512 SSDEEP TLSH