Analysis
- max time kernel
150s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
28/05/2026, 00:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49.exe
Resource
win11-20260513-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49.exe
- Size 4.0MB
- Sample260528-aesx7adv2x
- SHA256 079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49
- MD5 dad13d104b2bc8edcd3adef5eb74a49d
- SHA1 9b0deeacb87e146a57345b28779ec320e7c4364f
- SHA512 79c229480a7a460e2f3865fb52e38bf4d924364adee8241d11e63ccc417af30c8a26d65b37436827d8db7522fc465e65bf5e9171d6f2d3ccaa274c7dcd5fd349
- SSDEEP 98304:InKl2qOb2lP8ssYoJxKkyWsM0r1QnfKHV0Fe7:ICNDtojKL2Kqo7
- TLSH T1E716CF11F7A1C036C49701718D7A876EA678BD214B258AC7B3C47B6E5FB23D1AE3530A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2604 2d34e080 - 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 3984 079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49.exe Destination IP 2 223.5.5.5 3984 079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49.exe Destination IP 22 114.114.114.114 3984 079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49.exe Destination IP 23 223.5.5.5 3984 079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2d34e080 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 2d34e080 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 2d34e080 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2d34e080 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2d34e080 File created C:\Windows\SysWOW64\2d34e080 079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 2d34e080 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 2d34e080 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 2d34e080 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 2d34e080 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 2d34e080 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2d34e080 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 2d34e080 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 2d34e080 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 2d34e080 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2c94d8 2d34e080 File opened for modification C:\Windows\443520 079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49.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 079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2d34e080 - 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 2d34e080 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 2d34e080 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 2d34e080 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2d34e080 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 2d34e080 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2d34e080 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2d34e080 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 2d34e080 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2d34e080 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2604 2d34e080 2604 2d34e080 2604 2d34e080 2604 2d34e080 2604 2d34e080 2604 2d34e080 2604 2d34e080 2604 2d34e080 3984 079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49.exe 3984 079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49.exe 3984 079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49.exe 3984 079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49.exe 3984 079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49.exe 3984 079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3984 079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49.exe Token: SeTcbPrivilege 3984 079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49.exe Token: SeDebugPrivilege 2604 2d34e080 Token: SeTcbPrivilege 2604 2d34e080
Processes
-
C:\Users\Admin\AppData\Local\Temp\079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49.exe"C:\Users\Admin\AppData\Local\Temp\079bdf6bfa787ca964fca6fdfacb867a6988eb4982c73520b257e50f0e7a9d49.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:3984
-
C:\Windows\Syswow64\2d34e080C:\Windows\Syswow64\2d34e0801⤵
- 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:2604
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\2d34e080
- Size 4.0MB
- SHA256 4fc43da080b4e1c797fac492df90d8e55a5f80f42d6cae5062e626c887821abd
- MD5 890875500345ea6d97d19d5726d79a42
- SHA1 1c744adf0e778178184674fcda311fcc252b3f14
- SHA512 6b3f82d18e8c7853381c51cc34d16e2fcff039e4f4969b2709c345833b399b361a5bd3aff59a8d15bef49cb8ccb6809b2cfb7212e27689a12f475f86f6195fa7
- SSDEEP 98304:YnKl2qOb2lP8ssYoJxKkyWsM0r1QnfKHV0Fe7:YCNDtojKL2Kqo7
- TLSH T12F16CF11F7A1C036C49701718D7A876EA678BD214B258AC7B3C47B6E5FB23D1AE3530A
- MD5 SHA1 SHA512 SSDEEP TLSH