Analysis
- max time kernel
150s - max time network
154s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/08/2026, 11:12
Behavioral task
behavioral1
Sample
44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe
- Size 384KB
- Sample260804-naxmgaydkc
- SHA256 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383
- MD5 4eb6b739a8ba27a11444fc18170e7815
- SHA1 7590662a8a61fcda041e695fea38fc460a60b927
- SHA512 812aa66a9ed38759faa609f2f33aecc3defa974ec2aed256bc553352e836ff97067764f4c6be03f985195e63838d20d96f6ebbf52f82deb31a5da580021ad37c
- SSDEEP 6144:Sl51orRJXlDixHkUXe35rGcEOkCybEaQRXr9HNdvOan5R2:qqXUHkUXe39sOkx2LIan5g
- TLSH T1E7849D22F3518036C1978672C7B70F9AF7A5BD18831253CB5340B56A2FB32D2AE35719
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2616 114095a0 - 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 6024 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe Destination IP 6 223.5.5.5 6024 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe Destination IP 16 114.114.114.114 6024 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe Destination IP 18 223.5.5.5 6024 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.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\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 114095a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 114095a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 114095a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 114095a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 114095a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 114095a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 114095a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 114095a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 114095a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 114095a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 114095a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 114095a0 File created C:\Windows\SysWOW64\114095a0 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 114095a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 114095a0 -
resource yara_rule behavioral2/memory/6024-0-0x0000000000EA0000-0x0000000000F29000-memory.dmp upx behavioral2/files/0x000600000001b860-2.dat upx behavioral2/memory/2616-4-0x00000000005E0000-0x0000000000669000-memory.dmp upx behavioral2/memory/6024-13-0x0000000000EA0000-0x0000000000F29000-memory.dmp upx behavioral2/memory/2616-15-0x00000000005E0000-0x0000000000669000-memory.dmp upx behavioral2/memory/6024-33-0x0000000000EA0000-0x0000000000F29000-memory.dmp upx behavioral2/memory/2616-34-0x00000000005E0000-0x0000000000669000-memory.dmp upx behavioral2/memory/2616-39-0x00000000005E0000-0x0000000000669000-memory.dmp upx behavioral2/memory/6024-41-0x0000000000EA0000-0x0000000000F29000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2cc970 114095a0 File opened for modification C:\Windows\672210 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.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 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 114095a0 - 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 114095a0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 114095a0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 114095a0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 114095a0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 114095a0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 114095a0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 114095a0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 114095a0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 114095a0 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2616 114095a0 2616 114095a0 2616 114095a0 2616 114095a0 2616 114095a0 2616 114095a0 2616 114095a0 2616 114095a0 6024 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe 6024 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe 6024 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe 6024 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe 6024 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe 6024 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe 6024 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe 6024 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe 6024 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe 6024 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe 6024 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe 6024 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe 6024 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe 6024 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 6024 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe Token: SeTcbPrivilege 6024 44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe Token: SeDebugPrivilege 2616 114095a0 Token: SeTcbPrivilege 2616 114095a0
Processes
-
C:\Users\Admin\AppData\Local\Temp\44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.exe"C:\Users\Admin\AppData\Local\Temp\44daf4e9e1be9cf2d5ead9d39ddfe06dc2ad57331ba424fc099f18a4f22ff383.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:6024
-
C:\Windows\Syswow64\114095a0C:\Windows\Syswow64\114095a01⤵
- 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:2616
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\114095a0
- Size 384KB
- SHA256 9ee7ef644422828fc9c01ad0d354527c6f1b4526720abf4d51abe1acfc717a4e
- MD5 96d65dd7dd3441260269b3c409042c4a
- SHA1 ef68bedb4d9031203054928bd85a2201a2e60bd3
- SHA512 af975697b191b4c57685f240a0233d22c3a40e80730a8124ad1f11a1367074abe87fe3b32af78463f934ab931f3615bdcc1f55a1e8423fabfe83b7d827aa8334
- SSDEEP 6144:Ul51orRJXlDixHkUXe35rGcEOkCybEaQRXr9HNdvOan5R2:IqXUHkUXe39sOkx2LIan5g
- TLSH T1CE849D22F3518036C1978672C7B70F9AF7A5BD18831253CB5340B56A2FB32D2AE35719
- MD5 SHA1 SHA512 SSDEEP TLSH