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
09/07/2026, 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 932 77e89d58 - 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 3492 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe Destination IP 2 223.5.5.5 3492 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe Destination IP 14 114.114.114.114 3492 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe Destination IP 17 223.5.5.5 3492 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 77e89d58 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 77e89d58 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 77e89d58 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 77e89d58 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 77e89d58 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 77e89d58 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 77e89d58 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 77e89d58 File created C:\Windows\SysWOW64\77e89d58 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 77e89d58 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 77e89d58 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 77e89d58 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 77e89d58 -
resource yara_rule behavioral2/memory/3492-0-0x0000000000050000-0x00000000000DC000-memory.dmp upx behavioral2/files/0x0013000000016db3-2.dat upx behavioral2/memory/932-3-0x0000000000C90000-0x0000000000D1C000-memory.dmp upx behavioral2/memory/3492-10-0x0000000000050000-0x00000000000DC000-memory.dmp upx behavioral2/memory/932-11-0x0000000000C90000-0x0000000000D1C000-memory.dmp upx behavioral2/memory/932-31-0x0000000000C90000-0x0000000000D1C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\ff4c8 77e89d58 File opened for modification C:\Windows\3bc8c8 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 77e89d58 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 77e89d58 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 77e89d58 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 77e89d58 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 77e89d58 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 77e89d58 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 77e89d58 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 77e89d58 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 77e89d58 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 77e89d58 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 932 77e89d58 932 77e89d58 932 77e89d58 932 77e89d58 932 77e89d58 932 77e89d58 932 77e89d58 932 77e89d58 3492 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe 3492 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe 3492 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe 3492 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe 3492 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe 3492 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe 3492 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe 3492 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe 3492 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe 3492 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe 3492 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe 3492 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe 3492 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe 3492 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3492 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe Token: SeTcbPrivilege 3492 08d0d46c3c5a783f8674c3340785279149eebcefa76beb191e66e0f818b7dd3e.exe Token: SeDebugPrivilege 932 77e89d58 Token: SeTcbPrivilege 932 77e89d58
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:3492
-
C:\Windows\Syswow64\77e89d58C:\Windows\Syswow64\77e89d581⤵
- 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:932
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\77e89d58
- Size 525KB
- SHA256 bb19d6100677b46e58f4d7f20b7bd56a6a2e1d47b4f6812fa9f3a3238ed78256
- MD5 821e6ea9cf7b756b5d4592dbd6e61932
- SHA1 5a67d4604939dde7184093a9a73f1df071a8f44d
- SHA512 cd06ce9496dc44a8ae69a5cddbf27c2986c9ab88d186afd1ecc7db7ae2f184664aab438c9d72e450768736b675a06cd6f13bd383f510f741c146e2d24db539d0
- SSDEEP 6144:4cTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:4SvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T16FB47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH