Analysis
- max time kernel
149s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/07/2026, 22:30
Behavioral task
behavioral1
Sample
08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe
- Size 525KB
- Sample260709-2e83ysbw2w
- SHA256 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e
- MD5 50fc86c39eb504897ffbf89d81271b48
- SHA1 23af38b12ba6e9d69a4c1340226375364ff14eda
- SHA512 069c98f2ba678a0429fac460ece442a909f368f4e940db8c08b9f9967b4fbeb83531adb0d6c051e51cbe4b8ce6309a474d7b22ad96563a8d0b70ef8f8108d247
- SSDEEP 6144:pcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:pSvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T194B47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4108 bded72b1 - 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 3 114.114.114.114 4960 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe Destination IP 4 223.5.5.5 4960 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe Destination IP 37 114.114.114.114 4960 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe Destination IP 38 223.5.5.5 4960 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 bded72b1 File created C:\Windows\SysWOW64\bded72b1 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 bded72b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content bded72b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 bded72b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 bded72b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData bded72b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 bded72b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 bded72b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 bded72b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 bded72b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies bded72b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft bded72b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache bded72b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE bded72b1 -
resource yara_rule behavioral1/memory/4960-0-0x0000000000AC0000-0x0000000000B4C000-memory.dmp upx behavioral1/files/0x000800000002448e-2.dat upx behavioral1/memory/4108-4-0x0000000000560000-0x00000000005EC000-memory.dmp upx behavioral1/memory/4960-18-0x0000000000AC0000-0x0000000000B4C000-memory.dmp upx behavioral1/memory/4108-19-0x0000000000560000-0x00000000005EC000-memory.dmp upx behavioral1/memory/4108-30-0x0000000000560000-0x00000000005EC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\465498 bded72b1 File opened for modification C:\Windows\54eac0 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.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 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bded72b1 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" bded72b1 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" bded72b1 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" bded72b1 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix bded72b1 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ bded72b1 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing bded72b1 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" bded72b1 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" bded72b1 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" bded72b1 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4108 bded72b1 4108 bded72b1 4108 bded72b1 4108 bded72b1 4108 bded72b1 4108 bded72b1 4108 bded72b1 4108 bded72b1 4960 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe 4960 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe 4960 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe 4960 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe 4960 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe 4960 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4960 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe Token: SeTcbPrivilege 4960 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe Token: SeDebugPrivilege 4108 bded72b1 Token: SeTcbPrivilege 4108 bded72b1
Processes
-
C:\Users\Admin\AppData\Local\Temp\08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe"C:\Users\Admin\AppData\Local\Temp\08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.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:4960
-
C:\Windows\Syswow64\bded72b1C:\Windows\Syswow64\bded72b11⤵
- 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:4108
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\bded72b1
- Size 525KB
- SHA256 af31609ea3b679437fcb237f7a36505e9cf92c1363a4e8498a17f8ceb538bdea
- MD5 355f1e31e962feebf0c6eaedc2b14e2e
- SHA1 86a9709080984eab0eee513e18bd5cd3eb491f2d
- SHA512 31c9dce2231c6c8f93e09301e7f82992114e083ae8da8032defd5e69be71d8141f671fa290653ba39f9323f1a3abf878b3b91ef227d44fa199e2fd13ffb98c76
- SSDEEP 6144:IcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:ISvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T1FBB47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH