Analysis
- max time kernel
149s - max time network
159s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
07/05/2026, 12:17
Behavioral task
behavioral1
Sample
94002fedd06ee59295ed627ea9ca6190b48ecdd8d294cad617683478651ed374.exe
Resource
win10v2004-20260130-en
9 signatures
150 seconds
General
- Target 94002fedd06ee59295ed627ea9ca6190b48ecdd8d294cad617683478651ed374.exe
- Size 618KB
- Sample260507-pgewnsdv7w
- SHA256 94002fedd06ee59295ed627ea9ca6190b48ecdd8d294cad617683478651ed374
- MD5 f8121bc1523bd932e33f983f27106269
- SHA1 ed8d3d10b4d2520125b1bf999668dcee6be3f199
- SHA512 0a751ffdc69a5dbeaa2a21925e983ae577b7cb0631fefefb566699f46ca002cdeb38694987837101c993590dabdbbea48455273b3c3f818586962cc65fc38f82
- SSDEEP 12288:bqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEW:bjHPOSOkx2LFscUQPxW
- TLSH T12BD47C31E201C03AD0A74576C6FE0BAFA5687D25431662C7A3D479362FF72D2AA3171E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4372 5bb7d2c - 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 5 114.114.114.114 4536 94002fedd06ee59295ed627ea9ca6190b48ecdd8d294cad617683478651ed374.exe Destination IP 6 223.5.5.5 4536 94002fedd06ee59295ed627ea9ca6190b48ecdd8d294cad617683478651ed374.exe Destination IP 37 114.114.114.114 4536 94002fedd06ee59295ed627ea9ca6190b48ecdd8d294cad617683478651ed374.exe Destination IP 38 223.5.5.5 4536 94002fedd06ee59295ed627ea9ca6190b48ecdd8d294cad617683478651ed374.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 5bb7d2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 5bb7d2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 5bb7d2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 5bb7d2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 5bb7d2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 5bb7d2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 5bb7d2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 5bb7d2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 5bb7d2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 5bb7d2c File created C:\Windows\SysWOW64\5bb7d2c 94002fedd06ee59295ed627ea9ca6190b48ecdd8d294cad617683478651ed374.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 5bb7d2c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 5bb7d2c -
resource yara_rule behavioral1/memory/4536-0-0x0000000000FD0000-0x0000000001059000-memory.dmp upx behavioral1/files/0x0025000000023234-2.dat upx behavioral1/memory/4372-3-0x0000000000110000-0x0000000000199000-memory.dmp upx behavioral1/memory/4536-16-0x0000000000FD0000-0x0000000001059000-memory.dmp upx behavioral1/memory/4372-19-0x0000000000110000-0x0000000000199000-memory.dmp upx behavioral1/memory/4536-42-0x0000000000FD0000-0x0000000001059000-memory.dmp upx behavioral1/memory/4372-45-0x0000000000110000-0x0000000000199000-memory.dmp upx behavioral1/memory/4536-54-0x0000000000FD0000-0x0000000001059000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4ad9a8 5bb7d2c File opened for modification C:\Windows\4da870 94002fedd06ee59295ed627ea9ca6190b48ecdd8d294cad617683478651ed374.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 94002fedd06ee59295ed627ea9ca6190b48ecdd8d294cad617683478651ed374.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5bb7d2c - 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\History\CachePrefix = "Visited:" 5bb7d2c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 5bb7d2c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 5bb7d2c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 5bb7d2c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 5bb7d2c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 5bb7d2c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 5bb7d2c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 5bb7d2c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 5bb7d2c - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4372 5bb7d2c 4372 5bb7d2c 4372 5bb7d2c 4372 5bb7d2c 4372 5bb7d2c 4372 5bb7d2c 4372 5bb7d2c 4372 5bb7d2c 4536 94002fedd06ee59295ed627ea9ca6190b48ecdd8d294cad617683478651ed374.exe 4536 94002fedd06ee59295ed627ea9ca6190b48ecdd8d294cad617683478651ed374.exe 4536 94002fedd06ee59295ed627ea9ca6190b48ecdd8d294cad617683478651ed374.exe 4536 94002fedd06ee59295ed627ea9ca6190b48ecdd8d294cad617683478651ed374.exe 4536 94002fedd06ee59295ed627ea9ca6190b48ecdd8d294cad617683478651ed374.exe 4536 94002fedd06ee59295ed627ea9ca6190b48ecdd8d294cad617683478651ed374.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4536 94002fedd06ee59295ed627ea9ca6190b48ecdd8d294cad617683478651ed374.exe Token: SeTcbPrivilege 4536 94002fedd06ee59295ed627ea9ca6190b48ecdd8d294cad617683478651ed374.exe Token: SeDebugPrivilege 4372 5bb7d2c Token: SeTcbPrivilege 4372 5bb7d2c
Processes
-
C:\Users\Admin\AppData\Local\Temp\94002fedd06ee59295ed627ea9ca6190b48ecdd8d294cad617683478651ed374.exe"C:\Users\Admin\AppData\Local\Temp\94002fedd06ee59295ed627ea9ca6190b48ecdd8d294cad617683478651ed374.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:4536
-
C:\Windows\Syswow64\5bb7d2cC:\Windows\Syswow64\5bb7d2c1⤵
- 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:4372
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\5bb7d2c
- Size 618KB
- SHA256 f0b8de54994492583883e9a7f19ad7dd7921e7af60a5cec709b4e6f84e614c28
- MD5 1fc1dcc5307e0e5ff2d1b37e45b7f017
- SHA1 9249f072118e6bacdaaf7cbd97fb4e1ed378ee74
- SHA512 4fb4efc4df964431bce7a204de3cc940b3259e2d195d0938b6ac5852dddaafabe97fb5a4cdb9e1c53e8414a657602ef65cf6d254cf158ff1c10b0c89075fd939
- SSDEEP 12288:IqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEW:IjHPOSOkx2LFscUQPxW
- TLSH T110D47C31E201C03AD0A74576C6FE0BAFA5687D25431662C7A3D479362FF72D2AA3171E
- MD5 SHA1 SHA512 SSDEEP TLSH