Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
18/07/2026, 01:01
Behavioral task
behavioral1
Sample
6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270.exe
- Size 618KB
- Sample260718-bdqbcabs5p
- SHA256 6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270
- MD5 503de32682b61cbb4abe4ac5363ca3e1
- SHA1 a178eb4fbc14bd99f9bb784fdd2af4c70eb88ca5
- SHA512 3016f2227e6aa85db26ee60a30ebf4871ab93336eded4d7842cf8b42417223ba8dfc8aa4dda812ebcca48b31653c465fa3a24e2fe1487329f9333cb0b6eddaa2
- SSDEEP 12288:oqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEW:ojHPOSOkx2LFscUQPxW
- TLSH T1C0D47C31E201C03AD0A74576C6FE0BAFA5687D25431662C7A3D479362FF72D2AA3171E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2644 14175632 - 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 3 114.114.114.114 2060 6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270.exe Destination IP 4 223.5.5.5 2060 6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270.exe Destination IP 43 114.114.114.114 2060 6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270.exe Destination IP 44 223.5.5.5 2060 6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 14175632 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 14175632 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 14175632 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 14175632 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 14175632 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 14175632 File created C:\Windows\SysWOW64\14175632 6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 14175632 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 14175632 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 14175632 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 14175632 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 14175632 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 14175632 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 14175632 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 14175632 -
resource yara_rule behavioral1/memory/2060-0-0x00000000003E0000-0x0000000000469000-memory.dmp upx behavioral1/files/0x00080000000244e1-2.dat upx behavioral1/memory/2644-4-0x0000000000790000-0x0000000000819000-memory.dmp upx behavioral1/memory/2060-20-0x00000000003E0000-0x0000000000469000-memory.dmp upx behavioral1/memory/2644-22-0x0000000000790000-0x0000000000819000-memory.dmp upx behavioral1/memory/2060-31-0x00000000003E0000-0x0000000000469000-memory.dmp upx behavioral1/memory/2644-32-0x0000000000790000-0x0000000000819000-memory.dmp upx behavioral1/memory/2644-34-0x0000000000790000-0x0000000000819000-memory.dmp upx behavioral1/memory/2060-47-0x00000000003E0000-0x0000000000469000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2d4428 14175632 File opened for modification C:\Windows\234498 6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270.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 6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 14175632 - 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 14175632 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 14175632 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 14175632 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 14175632 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 14175632 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 14175632 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 14175632 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 14175632 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 14175632 - Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 2644 14175632 2644 14175632 2644 14175632 2644 14175632 2644 14175632 2644 14175632 2644 14175632 2644 14175632 2644 14175632 2644 14175632 2644 14175632 2644 14175632 2060 6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270.exe 2060 6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270.exe 2060 6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270.exe 2060 6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270.exe 2060 6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270.exe 2060 6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2060 6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270.exe Token: SeTcbPrivilege 2060 6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270.exe Token: SeDebugPrivilege 2644 14175632 Token: SeTcbPrivilege 2644 14175632
Processes
-
C:\Users\Admin\AppData\Local\Temp\6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270.exe"C:\Users\Admin\AppData\Local\Temp\6aa8523f9fed597413c265e371c0c542c76721a2f804e6c4245a651139ba8270.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:2060
-
C:\Windows\Syswow64\14175632C:\Windows\Syswow64\141756321⤵
- 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:2644
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\2d4428
- Size 506B
- SHA256 a3291cc6e596392c06043ae57fa209e6e6bbb33e9da7e58b8a476f5140288f63
- MD5 48d2a316da88b200489370230f8aab02
- SHA1 98961705cf1fb8b9a87ace6eca34ff5bf191a0e1
- SHA512 308d01faef10287a291d49405cea6e8f13e20ccd54c09d863acd72dc27d75042d6a46755c94a3cca2e684b31e6d5b5f19c39fcda30a41917276d79f8e58a547f
- TLSH T15DF0C03D782E2DA18A9AAC3A89AAB8C52435103E834DF30915E434E41CDB68AD903405
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\14175632
- Size 618KB
- SHA256 327446c2c1bd956e715ffabda5ef9a3c448ef346f918871d20c68b6229eb3c55
- MD5 e593ebf66c79d26a59c1f80a16806689
- SHA1 bfaee9c88f15a4e55affc803fdaa7db4bdd4e0aa
- SHA512 25239adfddbb08f2c4c7cefc1fc3c7f71f646d2a4adaeeb22b7e4dda7ba94622bd3474e0291b6596fee4fb29a9a6f8200b02a3d61498a8ddfedafac7286de1dc
- SSDEEP 12288:RqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEW:RjHPOSOkx2LFscUQPxW
- TLSH T18FD47C31E201C03AD0A74576C6FE0BAFA5687D25431662C7A3D479362FF72D2AA3171E
- MD5 SHA1 SHA512 SSDEEP TLSH