Analysis
- max time kernel
144s - 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
18/07/2026, 21:08
Behavioral task
behavioral1
Sample
6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe
- Size 640KB
- Sample260718-zzb8lsfw5x
- SHA256 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f
- MD5 1c47daf4e1e1cbe86b7a0c4419ceb2f4
- SHA1 54d9b25917989ff80bea744859ebdca5356b58c3
- SHA512 d8f935446cfbd128cd74ba1ec859aba5700b2d11476a841aea025744cf5870f7a1aebe5b13a6f02ec42376d22e34a08fe332a8d3cad8d01a6c40e9f4c566248e
- SSDEEP 6144:zcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:zSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T142D45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5020 5574a552 - 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 4108 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe Destination IP 4 223.5.5.5 4108 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe Destination IP 15 114.114.114.114 4108 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe Destination IP 16 223.5.5.5 4108 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 5574a552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 5574a552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 5574a552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 5574a552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 5574a552 File created C:\Windows\SysWOW64\5574a552 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 5574a552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 5574a552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 5574a552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 5574a552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 5574a552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 5574a552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 5574a552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 5574a552 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 5574a552 -
resource yara_rule behavioral2/memory/4108-0-0x0000000000EA0000-0x0000000000F2C000-memory.dmp upx behavioral2/files/0x00080000000068df-2.dat upx behavioral2/memory/5020-3-0x00000000004A0000-0x000000000052C000-memory.dmp upx behavioral2/memory/4108-10-0x0000000000EA0000-0x0000000000F2C000-memory.dmp upx behavioral2/memory/5020-11-0x00000000004A0000-0x000000000052C000-memory.dmp upx behavioral2/memory/5020-34-0x00000000004A0000-0x000000000052C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\55f1b8 5574a552 File opened for modification C:\Windows\465498 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.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 5574a552 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 5574a552 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 5574a552 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 5574a552 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 5574a552 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 5574a552 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 5574a552 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 5574a552 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 5574a552 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 5574a552 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5020 5574a552 5020 5574a552 5020 5574a552 5020 5574a552 5020 5574a552 5020 5574a552 5020 5574a552 5020 5574a552 4108 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe 4108 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe 4108 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe 4108 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe 4108 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe 4108 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe 4108 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe 4108 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe 4108 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe 4108 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe 4108 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe 4108 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe 4108 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe 4108 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4108 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe Token: SeTcbPrivilege 4108 6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe Token: SeDebugPrivilege 5020 5574a552 Token: SeTcbPrivilege 5020 5574a552
Processes
-
C:\Users\Admin\AppData\Local\Temp\6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.exe"C:\Users\Admin\AppData\Local\Temp\6d0a9344f2ceaeeca359634015a6da892010212d541e14324004a047b6f0571f.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:4108
-
C:\Windows\Syswow64\5574a552C:\Windows\Syswow64\5574a5521⤵
- 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:5020
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\5574a552
- Size 640KB
- SHA256 3c45fa7061053a410f53893befe791fbcbe6163fdc5a966807e5484a02b898d3
- MD5 8f37561f9bff5fe24d6ec74910b1329e
- SHA1 5502bb6d8f9937fbd9491f06330229bc426822ba
- SHA512 df4cf75d10f7825bf58b972ec23a7ad9d9b6aac4fcf87b263708aa1223dee77d03798cd1772fa869fe80df9e10738480f858ad949e05586acb1f1c0071f9157d
- SSDEEP 6144:ucTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:uSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T192D45B35A6808036C0B74631C6F64BAAF9B5BC21631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH