Analysis
- max time kernel
148s - max time network
150s - 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, 02:04
Behavioral task
behavioral1
Sample
2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe
- Size 1024KB
- Sample260802-chj6kasbpc
- SHA256 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6
- MD5 d7669b2022e114086e502f87a26d7a42
- SHA1 640f73af6b7e62913740bdf1469a92cde61d9e6a
- SHA512 221556bbf5a07b4e34b164da22223870724f0879b7132103c76f826917f028583ee160c93a738fcb8278f7f0a966660484e9a239f6423084f9ce8b169957d288
- SSDEEP 24576:wjHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQ6+y:wTGkQy5QZuTtS0rQi
- TLSH T13C259E31E242C03AD5A70172C6BE4BAF95687D25432961C7A3D43D762FB62D2AA3170F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3000 ea1749e - 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 14 223.5.5.5 1372 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe Destination IP 3 114.114.114.114 1372 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe Destination IP 5 223.5.5.5 1372 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe Destination IP 13 114.114.114.114 1372 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies ea1749e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 ea1749e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache ea1749e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content ea1749e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 ea1749e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C ea1749e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ea1749e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C ea1749e File created C:\Windows\SysWOW64\ea1749e 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE ea1749e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData ea1749e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 ea1749e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 ea1749e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 ea1749e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ea1749e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 ea1749e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft ea1749e -
resource yara_rule behavioral2/memory/1372-0-0x00000000000E0000-0x0000000000169000-memory.dmp upx behavioral2/files/0x001100000001b303-2.dat upx behavioral2/memory/3000-3-0x0000000000BE0000-0x0000000000C69000-memory.dmp upx behavioral2/memory/1372-10-0x00000000000E0000-0x0000000000169000-memory.dmp upx behavioral2/memory/1372-11-0x00000000000E0000-0x0000000000169000-memory.dmp upx behavioral2/memory/3000-13-0x0000000000BE0000-0x0000000000C69000-memory.dmp upx behavioral2/memory/1372-31-0x00000000000E0000-0x0000000000169000-memory.dmp upx behavioral2/memory/3000-32-0x0000000000BE0000-0x0000000000C69000-memory.dmp upx behavioral2/memory/1372-47-0x00000000000E0000-0x0000000000169000-memory.dmp upx behavioral2/memory/1372-56-0x00000000000E0000-0x0000000000169000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\335c70 ea1749e File opened for modification C:\Windows\177d38 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.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 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ea1749e - 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 ea1749e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" ea1749e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ea1749e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ea1749e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ea1749e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ea1749e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" ea1749e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ea1749e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing ea1749e - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA ea1749e Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 ea1749e - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3000 ea1749e 3000 ea1749e 3000 ea1749e 3000 ea1749e 3000 ea1749e 3000 ea1749e 3000 ea1749e 3000 ea1749e 1372 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe 1372 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe 1372 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe 1372 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe 1372 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe 1372 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe 1372 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe 1372 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe 1372 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe 1372 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe 1372 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe 1372 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe 1372 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe 1372 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1372 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe Token: SeTcbPrivilege 1372 2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe Token: SeDebugPrivilege 3000 ea1749e Token: SeTcbPrivilege 3000 ea1749e
Processes
-
C:\Users\Admin\AppData\Local\Temp\2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.exe"C:\Users\Admin\AppData\Local\Temp\2cc8c5a0a81b9e7ff6acdfafce935985c5aa70cad73e37d8c9ac2576230fe3f6.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:1372
-
C:\Windows\Syswow64\ea1749eC:\Windows\Syswow64\ea1749e1⤵
- 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:3000
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\ea1749e
- Size 1024KB
- SHA256 e282bb1a7cf79732169fcc127c1f5110eb482226f045130ad6dd5dedf1e3dcad
- MD5 b830744b45a34fdd25636eb094ffa5e7
- SHA1 01fe931fe5d9bc58d8d58445c79d997210a2b9a1
- SHA512 0a2327612d4310a7f6529dcdf62926cd2a99ecd4ce1402eab99a889cdcecfa0c475a7cb4f6e5cbd931a917928d58c7417bc495c889fc8b7aaf0542b0c595fe55
- SSDEEP 24576:2jHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQ6+y:2TGkQy5QZuTtS0rQi
- TLSH T173259E31E242C03AD5A70172C6BE4BAF95687D25432961C7A3D43D762FB62D2AA3170F
- MD5 SHA1 SHA512 SSDEEP TLSH