Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/08/2026, 17:34
Behavioral task
behavioral1
Sample
9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe
- Size 761KB
- Sample260801-v5fqrssdra
- SHA256 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e
- MD5 bbc399c9551edb5d67b3a7d4ebe6be01
- SHA1 daf91d56bc7438fc9913757140e383b4b86c3f4b
- SHA512 ebdc20ef777a48a4d384381c7817e241ebd4b15bcaf5d244425171d8e8172249ba5f0c83803b4f057ad809c896516caf4bee2de447d5926c5ca1b9845bab15fb
- SSDEEP 12288:2SvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:1vO2xJKRw2kOkxSkW298B
- TLSH T1BDF49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2868 6af0a0d8 - 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 2484 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe Destination IP 2 223.5.5.5 2484 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe Destination IP 20 114.114.114.114 2484 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe Destination IP 21 223.5.5.5 2484 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 6af0a0d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6af0a0d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 6af0a0d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 6af0a0d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 6af0a0d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 6af0a0d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 6af0a0d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 6af0a0d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 6af0a0d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 6af0a0d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6af0a0d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 6af0a0d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 6af0a0d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6af0a0d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6af0a0d8 File created C:\Windows\SysWOW64\6af0a0d8 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 6af0a0d8 -
resource yara_rule behavioral2/memory/2484-0-0x0000000000BA0000-0x0000000000C2C000-memory.dmp upx behavioral2/files/0x0006000000016b3a-2.dat upx behavioral2/memory/2868-3-0x0000000000600000-0x000000000068C000-memory.dmp upx behavioral2/memory/2484-15-0x0000000000BA0000-0x0000000000C2C000-memory.dmp upx behavioral2/memory/2868-16-0x0000000000600000-0x000000000068C000-memory.dmp upx behavioral2/memory/2868-35-0x0000000000600000-0x000000000068C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3119e8 6af0a0d8 File opened for modification C:\Windows\2a86e8 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.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 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6af0a0d8 - 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:" 6af0a0d8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 6af0a0d8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 6af0a0d8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 6af0a0d8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 6af0a0d8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 6af0a0d8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 6af0a0d8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 6af0a0d8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 6af0a0d8 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2868 6af0a0d8 2868 6af0a0d8 2868 6af0a0d8 2868 6af0a0d8 2868 6af0a0d8 2868 6af0a0d8 2868 6af0a0d8 2868 6af0a0d8 2484 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe 2484 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe 2484 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe 2484 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe 2484 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe 2484 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe 2484 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe 2484 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe 2484 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe 2484 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe 2484 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe 2484 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe 2484 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe 2484 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2484 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe Token: SeTcbPrivilege 2484 9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe Token: SeDebugPrivilege 2868 6af0a0d8 Token: SeTcbPrivilege 2868 6af0a0d8
Processes
-
C:\Users\Admin\AppData\Local\Temp\9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.exe"C:\Users\Admin\AppData\Local\Temp\9744754cae5487456c2d303718831a5988e9bfdb97b44625f5bd69b1b8869a8e.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:2484
-
C:\Windows\Syswow64\6af0a0d8C:\Windows\Syswow64\6af0a0d81⤵
- 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:2868
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\6af0a0d8
- Size 761KB
- SHA256 6edc106a87df0c305ae0c2ee5df92fe0216ebe30684f7b73c2a4cdc926b51954
- MD5 d1e8f5ce6c786fba55cf410a28fd419d
- SHA1 e7585c155eb287335ec7f0d2a7819681b503dace
- SHA512 0d2de5f38186d50da524b435fe4841a843a34a9bc9184b5ff805317b8a49d2149e11f88d36d125f66b866602967571074ad0dfeb1a8804391dbc20f70214af2e
- SSDEEP 12288:mSvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:FvO2xJKRw2kOkxSkW298B
- TLSH T177F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH