Analysis
- max time kernel
150s - 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
31/08/2026, 09:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe
- Size 3.0MB
- Sample260831-k2vemsgj4t
- SHA256 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc
- MD5 a70f9f00d5af37a68a00c53a7f09043e
- SHA1 e1766cd6d46095540b390ca4f9206643e8dad536
- SHA512 c95816f3c2820ae492e85beb5ac3f4014204184346d8413fa1715280bf799237fd902aedb72d944a701f7e0895e1b7b67193df76d4ef5710cec7db9b30fded28
- SSDEEP 49152:3HHKO2FQd1oOU82lPJ6PsfsCWFn5+ovhnFvTGkQd5QZuTtS0rQMYOQ+q8z:3nKl2qOb2lP8ssYoJxKkyWsM0r1Qq
- TLSH T166E5C011F7A1C036C4AB0171897AC76EA574BD210B259AC7B3C47B6E5FB23D1AE3530A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4800 48ba4251 - Unexpected DNS network traffic destination 18 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 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 4 223.5.5.5 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 120 114.114.114.114 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 187 223.5.5.5 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 441 114.114.114.114 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 122 223.5.5.5 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 283 223.5.5.5 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 349 114.114.114.114 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 381 223.5.5.5 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 130 223.5.5.5 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 185 114.114.114.114 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 380 114.114.114.114 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 442 223.5.5.5 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 49 114.114.114.114 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 50 223.5.5.5 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 116 114.114.114.114 4800 48ba4251 Destination IP 281 114.114.114.114 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Destination IP 350 223.5.5.5 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.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\Content.IE5 48ba4251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 48ba4251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 48ba4251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 48ba4251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 48ba4251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 48ba4251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 48ba4251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 48ba4251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 48ba4251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 48ba4251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 48ba4251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 48ba4251 File created C:\Windows\SysWOW64\48ba4251 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 48ba4251 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 48ba4251 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\522d80 48ba4251 File opened for modification C:\Windows\4ce798 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.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 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 48ba4251 - 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 48ba4251 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 48ba4251 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 48ba4251 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 48ba4251 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 48ba4251 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 48ba4251 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 48ba4251 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 48ba4251 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 48ba4251 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4800 48ba4251 4800 48ba4251 4800 48ba4251 4800 48ba4251 4800 48ba4251 4800 48ba4251 4800 48ba4251 4800 48ba4251 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Token: SeTcbPrivilege 4492 6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe Token: SeDebugPrivilege 4800 48ba4251 Token: SeTcbPrivilege 4800 48ba4251
Processes
-
C:\Users\Admin\AppData\Local\Temp\6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.exe"C:\Users\Admin\AppData\Local\Temp\6da66f9c5ff5ba53b54883afb691ec99b6e5d7a979151f08de3554b44f6794fc.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:4492
-
C:\Windows\Syswow64\48ba4251C:\Windows\Syswow64\48ba42511⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- 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:4800
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\48ba4251
- Size 3.0MB
- SHA256 01ed97d4923680dbe287ae48c4ee1a9bd5bdc1c7b5940cc08ddf7f22c057a336
- MD5 fc01fb991724a60718c696ef4158d7bf
- SHA1 a0b02e11fd9b1ddbea6a438e6ba8764b6c06f2c3
- SHA512 91ef29bd430c00e4da35d765bed7c3897b9ac63a8565e084078d6c7e0117d4a18b50a8ee557c64066417141542fc0df8f2b148dfad6b620e23ca6e5cc7565e65
- SSDEEP 49152:iHHKO2FQd1oOU82lPJ6PsfsCWFn5+ovhnFvTGkQd5QZuTtS0rQMYOQ+q8z:inKl2qOb2lP8ssYoJxKkyWsM0r1Qq
- TLSH T1CAE5C011F7A1C036C4AB0171897AC76EA574BD210B259AC7B3C47B6E5FB23D1AE3530A
- MD5 SHA1 SHA512 SSDEEP TLSH