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
23/07/2026, 01:06
Behavioral task
behavioral1
Sample
7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe
- Size 873KB
- Sample260723-bgap3aef33
- SHA256 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e
- MD5 593992fc3420598ce6bc0def05917049
- SHA1 f16625786b6c7d3290a0f423f28fc0e3b1b679ab
- SHA512 d9887fe9a1102a88bdd6aef71dc0f37b5bb4b46f745597648fbbaf51c4dd33b20e4318be906357ab9ecc5d830e897e32f4531848ef7ee17d7d619c6dc4fef1f5
- SSDEEP 12288:cSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Lik8CQ3uEW:vvO2xJKRw2kOkx2LFRvcUQPxW
- TLSH T1F1156B31E641C036D0A34576C6FA4BBFE964BD25531165CBA3D43A262FB32D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2752 46e92807 - 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 3524 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe Destination IP 3 223.5.5.5 3524 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe Destination IP 19 114.114.114.114 3524 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe Destination IP 20 223.5.5.5 3524 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 46e92807 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 46e92807 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 46e92807 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 46e92807 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 46e92807 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 46e92807 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 46e92807 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 46e92807 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 46e92807 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 46e92807 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 46e92807 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 46e92807 File created C:\Windows\SysWOW64\46e92807 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe -
resource yara_rule behavioral2/memory/3524-0-0x00000000003D0000-0x000000000045C000-memory.dmp upx behavioral2/files/0x000600000001b867-2.dat upx behavioral2/memory/2752-3-0x0000000000D50000-0x0000000000DDC000-memory.dmp upx behavioral2/memory/3524-16-0x00000000003D0000-0x000000000045C000-memory.dmp upx behavioral2/memory/2752-17-0x0000000000D50000-0x0000000000DDC000-memory.dmp upx behavioral2/memory/2752-34-0x0000000000D50000-0x0000000000DDC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2f1d80 46e92807 File opened for modification C:\Windows\3c5508 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.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 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 46e92807 - 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:" 46e92807 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 46e92807 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 46e92807 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 46e92807 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 46e92807 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 46e92807 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 46e92807 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 46e92807 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 46e92807 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2752 46e92807 2752 46e92807 2752 46e92807 2752 46e92807 2752 46e92807 2752 46e92807 2752 46e92807 2752 46e92807 3524 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe 3524 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe 3524 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe 3524 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe 3524 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe 3524 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe 3524 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe 3524 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe 3524 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe 3524 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe 3524 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe 3524 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe 3524 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe 3524 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3524 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe Token: SeTcbPrivilege 3524 7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe Token: SeDebugPrivilege 2752 46e92807 Token: SeTcbPrivilege 2752 46e92807
Processes
-
C:\Users\Admin\AppData\Local\Temp\7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.exe"C:\Users\Admin\AppData\Local\Temp\7b71e8974f6cd63053390c12a9d3afe39a42dab043d2deee090a9b0b2245063e.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:3524
-
C:\Windows\Syswow64\46e92807C:\Windows\Syswow64\46e928071⤵
- 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:2752
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\46e92807
- Size 873KB
- SHA256 aae328f9c77a108c4b91e668f9dfab72af39ee4bd7e154a733956baedb51a395
- MD5 5584977d1e5b2a2236e5d49798ef8b09
- SHA1 d98b8e871301838df87503627be4013bbfd80b30
- SHA512 f10b8cd2157894f9474cd89369422af581dec9871256962c33c71fadc95c190d3557e62f6e2e75d8f4e8946f2d21f1fcb6cd0a7659029fea5902bc2b1a433732
- SSDEEP 12288:vSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Lik8CQ3uEW:avO2xJKRw2kOkx2LFRvcUQPxW
- TLSH T1BD156B31E641C036D0A34576C6FA4BBFE964BD25531165CBA3D43A262FB32D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH