Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 05:07
Behavioral task
behavioral1
Sample
79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe
- Size 1.7MB
- Sample260802-fr516stsdv
- SHA256 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c
- MD5 320e07da26646042988d1f2775daa7b5
- SHA1 b60e1f488be9ad9ae8cc58569ac415b67e4216be
- SHA512 27dd00c98061f3ab7a5e0b90d1d03eb7ab7d80d6e8dd011748afe85551cf55933e1fee7cea0ea3fac3b0a051e76ab0479203e1b0524c123adfd668f5d123db12
- SSDEEP 24576:OvO2xJKRh2kOkx2LFxNcU6UQOJdBqsCPhH9Do2sOfNZMjHfUr:OHHKX2WQt56/OJdJCXDrsOFZMjHfUr
- TLSH T1F5858D31AAC04132E2B3867585FA56F6A9257C222721E5CF62C57B291E737D3ED3070E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5432 193de833 - 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 3316 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe Destination IP 2 223.5.5.5 3316 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe Destination IP 11 114.114.114.114 3316 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe Destination IP 12 223.5.5.5 3316 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe - Drops file in System32 directory 19 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 193de833 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 193de833 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 193de833 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 193de833 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 193de833 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 193de833 File created C:\Windows\SysWOW64\193de833 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 193de833 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 193de833 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 193de833 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 193de833 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 193de833 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 193de833 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 193de833 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 193de833 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 193de833 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 193de833 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 193de833 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 193de833 -
resource yara_rule behavioral2/memory/3316-0-0x0000000000610000-0x000000000069C000-memory.dmp upx behavioral2/files/0x000700000001b83c-2.dat upx behavioral2/memory/5432-3-0x00000000001A0000-0x000000000022C000-memory.dmp upx behavioral2/memory/3316-12-0x0000000000610000-0x000000000069C000-memory.dmp upx behavioral2/memory/5432-13-0x00000000001A0000-0x000000000022C000-memory.dmp upx behavioral2/memory/5432-32-0x00000000001A0000-0x000000000022C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5cff70 193de833 File opened for modification C:\Windows\38c568 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.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 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 193de833 - 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\Cookies\CachePrefix = "Cookie:" 193de833 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 193de833 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 193de833 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 193de833 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 193de833 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 193de833 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 193de833 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 193de833 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 193de833 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 193de833 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 193de833 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5432 193de833 5432 193de833 5432 193de833 5432 193de833 5432 193de833 5432 193de833 5432 193de833 5432 193de833 3316 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe 3316 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe 3316 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe 3316 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe 3316 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe 3316 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe 3316 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe 3316 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe 3316 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe 3316 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe 3316 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe 3316 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe 3316 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe 3316 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3316 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe Token: SeTcbPrivilege 3316 79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe Token: SeDebugPrivilege 5432 193de833 Token: SeTcbPrivilege 5432 193de833
Processes
-
C:\Users\Admin\AppData\Local\Temp\79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.exe"C:\Users\Admin\AppData\Local\Temp\79f4aabd6c12ad273e2e6af342686563844b0302160f9a34a7e954470446e06c.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:3316
-
C:\Windows\Syswow64\193de833C:\Windows\Syswow64\193de8331⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5432
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:5340
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\193de833
- Size 1.7MB
- SHA256 d2d3d42d521a48902be41c4e26413d722afda2e7d621595914ace8f283729f6e
- MD5 2461f74a05707bb211aaa6e32962fbce
- SHA1 01983e5ad241dda26411b9938447c4553df37895
- SHA512 1988dba947bfd47aa8dc23befad11205a90f448a53ab256c0ab977521140d0a131ed8a7e628c6ff071fc54d116415dd211d7f12b8560041ee49a8f73f386df4b
- SSDEEP 24576:nvO2xJKRh2kOkx2LFxNcU6UQOJdBqsCPhH9Do2sOfNZMjHfUr:nHHKX2WQt56/OJdJCXDrsOFZMjHfUr
- TLSH T140858D31AAC04132E2B3867585FA56F6A9257C222721E5CF62C57B291E737D3ED3070E
- MD5 SHA1 SHA512 SSDEEP TLSH