Analysis
- max time kernel
148s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
13/08/2026, 09:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe
- Size 395KB
- Sample260813-ls6a8aaa59
- SHA256 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41
- MD5 d7667cc34b3bd5562b0503c77fff0348
- SHA1 b94487145c1a868cd9ecda925804ff8538efb081
- SHA512 8801de935378bd38c06aa066c8015600d6fd5588648cf1f5e8dbc56e9b98c2dcdcdbd953227d8de901aa9750ff1f5e2e3078b743765668e3a5d0bd2db22a907a
- SSDEEP 6144:CcbcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:CCSvO2x9mONvKRILSFnOkx2LIa
- TLSH T16D846D2AB6A0D076C4B79579C4A247BAFBB1742137204ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1432 baeddd1 - 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 1208 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe Destination IP 4 223.5.5.5 1208 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe Destination IP 15 114.114.114.114 1208 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe Destination IP 16 223.5.5.5 1208 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content baeddd1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 baeddd1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 baeddd1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft baeddd1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 baeddd1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 baeddd1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 baeddd1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 baeddd1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 baeddd1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData baeddd1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C baeddd1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C baeddd1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 baeddd1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies baeddd1 File created C:\Windows\SysWOW64\baeddd1 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE baeddd1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache baeddd1 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\188430 baeddd1 File opened for modification C:\Windows\14ae70 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.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 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language baeddd1 - 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 baeddd1 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" baeddd1 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" baeddd1 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" baeddd1 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" baeddd1 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ baeddd1 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" baeddd1 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" baeddd1 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing baeddd1 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1432 baeddd1 1432 baeddd1 1432 baeddd1 1432 baeddd1 1432 baeddd1 1432 baeddd1 1432 baeddd1 1432 baeddd1 1208 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe 1208 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe 1208 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe 1208 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe 1208 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe 1208 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe 1208 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe 1208 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe 1208 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe 1208 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe 1208 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe 1208 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe 1208 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe 1208 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1208 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe Token: SeTcbPrivilege 1208 a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe Token: SeDebugPrivilege 1432 baeddd1 Token: SeTcbPrivilege 1432 baeddd1
Processes
-
C:\Users\Admin\AppData\Local\Temp\a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.exe"C:\Users\Admin\AppData\Local\Temp\a29f0b8a04712f9a9a141ed28916ddab652505156a176962d766c94532391b41.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:1208
-
C:\Windows\Syswow64\baeddd1C:\Windows\Syswow64\baeddd11⤵
- 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:1432
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\baeddd1
- Size 395KB
- SHA256 aac7c43cefc181aa40599eaf55e09286b8cdafec4c245960f63932d45069bb01
- MD5 4a245a131448b6d8b49dc951b0c72019
- SHA1 a2abc360b03551613afdeda2e63bcdb551686a52
- SHA512 3207b053301b864099af356d66c5e388fd70e1f0334d7c1c3c52c94ee007b8715e9cac2f291df8cdfdeaa21a4ccec3fb70dd5d7fe175a58cdee9008546c7ab19
- SSDEEP 6144:xcbcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:xCSvO2x9mONvKRILSFnOkx2LIa
- TLSH T12C846D2AB6A0D076C4B79579C4A247BAFBB1742137204ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH