Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/07/2026, 05:09
Behavioral task
behavioral1
Sample
d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074.exe
- Size 1024KB
- Sample260730-ftmbvacb69
- SHA256 d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074
- MD5 8fac34901a173864fa8396b19536e247
- SHA1 d04aefde3206ef156088a42000e4e524db5db05a
- SHA512 e9ead59ae90ee2005a6c6575816b20940d2c0bee54052efc8c701147687903085ce36a129923bece9ab86f9a3fee03ce90e43b7dd590122e2d20aae56613dd9e
- SSDEEP 24576:rjHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:rTGkQyhuTtS0rQi
- TLSH T1E025AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3060 2f76b422 - 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 6 223.5.5.5 5068 d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074.exe Destination IP 41 114.114.114.114 5068 d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074.exe Destination IP 42 223.5.5.5 5068 d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074.exe Destination IP 3 114.114.114.114 5068 d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 2f76b422 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 2f76b422 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 2f76b422 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 2f76b422 File created C:\Windows\SysWOW64\2f76b422 d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 2f76b422 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 2f76b422 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 2f76b422 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2f76b422 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 2f76b422 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 2f76b422 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2f76b422 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 2f76b422 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2f76b422 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2f76b422 -
resource yara_rule behavioral1/memory/5068-0-0x0000000000F60000-0x0000000000FE9000-memory.dmp upx behavioral1/files/0x000a0000000242fc-2.dat upx behavioral1/memory/3060-4-0x00000000005B0000-0x0000000000639000-memory.dmp upx behavioral1/memory/5068-20-0x0000000000F60000-0x0000000000FE9000-memory.dmp upx behavioral1/memory/3060-22-0x00000000005B0000-0x0000000000639000-memory.dmp upx behavioral1/memory/3060-27-0x00000000005B0000-0x0000000000639000-memory.dmp upx behavioral1/memory/5068-36-0x0000000000F60000-0x0000000000FE9000-memory.dmp upx behavioral1/memory/3060-37-0x00000000005B0000-0x0000000000639000-memory.dmp upx behavioral1/memory/3060-41-0x00000000005B0000-0x0000000000639000-memory.dmp upx behavioral1/memory/5068-44-0x0000000000F60000-0x0000000000FE9000-memory.dmp upx behavioral1/memory/5068-54-0x0000000000F60000-0x0000000000FE9000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\346368 2f76b422 File opened for modification C:\Windows\56c418 d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074.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 d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2f76b422 - 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 2f76b422 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 2f76b422 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2f76b422 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 2f76b422 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2f76b422 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 2f76b422 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2f76b422 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2f76b422 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 2f76b422 - Suspicious behavior: EnumeratesProcesses 26 IoCs
pid Process 3060 2f76b422 3060 2f76b422 3060 2f76b422 3060 2f76b422 3060 2f76b422 3060 2f76b422 3060 2f76b422 3060 2f76b422 3060 2f76b422 3060 2f76b422 3060 2f76b422 3060 2f76b422 3060 2f76b422 3060 2f76b422 3060 2f76b422 3060 2f76b422 3060 2f76b422 3060 2f76b422 3060 2f76b422 3060 2f76b422 5068 d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074.exe 5068 d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074.exe 5068 d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074.exe 5068 d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074.exe 5068 d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074.exe 5068 d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5068 d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074.exe Token: SeTcbPrivilege 5068 d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074.exe Token: SeDebugPrivilege 3060 2f76b422 Token: SeTcbPrivilege 3060 2f76b422
Processes
-
C:\Users\Admin\AppData\Local\Temp\d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074.exe"C:\Users\Admin\AppData\Local\Temp\d9b01fee450b6b371d64a8ea311ac3bda110add7f947477ddbfc174c32e54074.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:5068
-
C:\Windows\Syswow64\2f76b422C:\Windows\Syswow64\2f76b4221⤵
- 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:3060
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\346368
- Size 1KB
- SHA256 fa097453da257ec4b6bc7ca996b6f65bf3634195f400431f8798d467f2e03981
- MD5 e8b42c725c0c0fc9a0bfb2bd5b5f54bc
- SHA1 a10df2ee0ba0321bcfa60a14bea1ae793a505b67
- SHA512 c9ce8967a0921dc3d07d1714d0decc1da22260689124f579c7b71a50eec50664c768f17b289bd9bc089d0a72539556fc5e7895959d353936e9e4f42db364beab
- TLSH T11B21DF7FA07A2C941EB854204066D9AD0609773D4B1DA3287683EF420155F20BA8A943
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\2f76b422
- Size 1024KB
- SHA256 1e7a0907aefe8983c09856fc6742151845ec6fb4143f2d7ca5fc36aad20cf914
- MD5 b2b32d18e85de272ef9f33f05231d2a7
- SHA1 f8505826e47133971f70e48773ff6882d29f0069
- SHA512 8c5338936fb71ac5ce12f0010c78fc5fe52797adebfbec8df79d934ca3720a9984fc9ece3f7ca81d74a78a8a41015ed773073a696f85dbf884da92d5d6ed2120
- SSDEEP 24576:7jHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:7TGkQyhuTtS0rQi
- TLSH T19525AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH