Analysis
- max time kernel
150s - 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
08/09/2026, 23:02
Behavioral task
behavioral1
Sample
012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe
- Size 640KB
- Sample260908-2z96rayfqe
- SHA256 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505
- MD5 fe81c82fbab02eb29e0e90664928867d
- SHA1 3067cf4308f479124a674b4d0512eaaec7a7d9c2
- SHA512 8f70c7feba59f9c202e01b6dffb66462bcf11f263ed19580608911e805fc9623f6ad3169e20d6657ab3ee310c61289a8b29048e4d5000c5a7dec31e76b23d87e
- SSDEEP 6144:pcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:pSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T191D45B35A6808036C0B74631C6F64BAAF9B5BC21631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3248 2ea5f0e0 - Unexpected DNS network traffic destination 6 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 4 223.5.5.5 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe Destination IP 32 114.114.114.114 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe Destination IP 33 223.5.5.5 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe Destination IP 74 114.114.114.114 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe Destination IP 75 223.5.5.5 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe Destination IP 1 114.114.114.114 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 2ea5f0e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 2ea5f0e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 2ea5f0e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 2ea5f0e0 File created C:\Windows\SysWOW64\2ea5f0e0 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 2ea5f0e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 2ea5f0e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 2ea5f0e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2ea5f0e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2ea5f0e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 2ea5f0e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 2ea5f0e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2ea5f0e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2ea5f0e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 2ea5f0e0 -
resource yara_rule behavioral2/memory/4820-0-0x00000000008A0000-0x000000000092C000-memory.dmp upx behavioral2/files/0x000d0000000187b4-2.dat upx behavioral2/memory/3248-4-0x00000000007B0000-0x000000000083C000-memory.dmp upx behavioral2/memory/4820-18-0x00000000008A0000-0x000000000092C000-memory.dmp upx behavioral2/memory/3248-19-0x00000000007B0000-0x000000000083C000-memory.dmp upx behavioral2/memory/3248-34-0x00000000007B0000-0x000000000083C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\379b60 2ea5f0e0 File opened for modification C:\Windows\528528 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.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 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2ea5f0e0 - 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:" 2ea5f0e0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 2ea5f0e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2ea5f0e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 2ea5f0e0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 2ea5f0e0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 2ea5f0e0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2ea5f0e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2ea5f0e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2ea5f0e0 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3248 2ea5f0e0 3248 2ea5f0e0 3248 2ea5f0e0 3248 2ea5f0e0 3248 2ea5f0e0 3248 2ea5f0e0 3248 2ea5f0e0 3248 2ea5f0e0 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe Token: SeTcbPrivilege 4820 012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe Token: SeDebugPrivilege 3248 2ea5f0e0 Token: SeTcbPrivilege 3248 2ea5f0e0
Processes
-
C:\Users\Admin\AppData\Local\Temp\012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.exe"C:\Users\Admin\AppData\Local\Temp\012daabd6591a366076f03b099631570554006e807f01f8617445307a6acc505.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:4820
-
C:\Windows\Syswow64\2ea5f0e0C:\Windows\Syswow64\2ea5f0e01⤵
- 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:3248
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\2ea5f0e0
- Size 640KB
- SHA256 ccab99ff162fb507879f9a2feae1bb0e00f6f49cdea98a858e2e434031aa1a37
- MD5 2751209e49676042763a08fa32f89208
- SHA1 e720d12a51df0c7f9e3ae287136a350ef1c82cf1
- SHA512 e01cc35b0a37b70442640b2f24d071a01f79f3220a44097d8d8809e6c24c855e85f3751b16df02cc41af0255c33616e9db0cedd05d6ec7db75dab746376267af
- SSDEEP 6144:vcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:vSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T164D45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH