Analysis
- max time kernel
148s - max time network
152s - 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, 19:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
9 signatures
150 seconds
General
- Target e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe
- Size 704KB
- Sample260802-x2caaaef94
- SHA256 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663
- MD5 0e80e0208b37d5f71674b75d3a4e9ec3
- SHA1 0c5acadf5bd8f7e22ab7da1e76436ceffb8d3d56
- SHA512 7cfbfd4d091528628dedb341d985cad54a6eda1353d895e13685715f041b14b9c6c29e022d80b31d7f393f89f09903a019e1853a30fdd110785ce439181f0f43
- SSDEEP 12288:mSvO2x9mONvKRILSFnOkx2LIaxy6RJ05r:FvO2xJKRI2FOkx2LFEF
- TLSH T194E46C26B7908136C477463585AB47A6EBB5BD11AB228B8F6340731D0F73793AE31B1C
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4824 baff7c6c - 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 4332 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe Destination IP 3 223.5.5.5 4332 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe Destination IP 13 114.114.114.114 4332 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe Destination IP 14 223.5.5.5 4332 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache baff7c6c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData baff7c6c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 baff7c6c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 baff7c6c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE baff7c6c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft baff7c6c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 baff7c6c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content baff7c6c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 baff7c6c File created C:\Windows\SysWOW64\baff7c6c e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 baff7c6c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies baff7c6c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 baff7c6c - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4a2a58 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe File opened for modification C:\Windows\5296b0 baff7c6c - 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 baff7c6c Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.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" baff7c6c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" baff7c6c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" baff7c6c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing baff7c6c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix baff7c6c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" baff7c6c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ baff7c6c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" baff7c6c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" baff7c6c - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4824 baff7c6c 4824 baff7c6c 4824 baff7c6c 4824 baff7c6c 4824 baff7c6c 4824 baff7c6c 4824 baff7c6c 4824 baff7c6c 4332 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe 4332 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe 4332 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe 4332 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe 4332 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe 4332 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe 4332 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe 4332 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe 4332 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe 4332 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe 4332 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe 4332 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe 4332 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe 4332 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4332 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe Token: SeTcbPrivilege 4332 e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe Token: SeDebugPrivilege 4824 baff7c6c Token: SeTcbPrivilege 4824 baff7c6c
Processes
-
C:\Users\Admin\AppData\Local\Temp\e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe"C:\Users\Admin\AppData\Local\Temp\e9e129b764a4923609131500ba6184e5122efa2a89eb48acc1a4023e37771663.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4332
-
C:\Windows\Syswow64\baff7c6cC:\Windows\Syswow64\baff7c6c1⤵
- 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:4824
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\baff7c6c
- Size 704KB
- SHA256 fa9d137c11e3e9ae17d3e5941c0f84a7db5e7974aaf0c039c09911263e076b64
- MD5 d5964bc91b8dd285a5c41f2e2eae2494
- SHA1 53b0b6e1c1f57ed13a13cb854d7e93c59a9780b0
- SHA512 861ed65d4b8d7f68427980a3bb755c5cc108480ec7c2489808aa045fdd7e7756b4aa649ccf485f274028186848c0a1f07b48c957573b5a467862e4bda3e05758
- SSDEEP 12288:+SvO2x9mONvKRILSFnOkx2LIaxy6RJ05r:9vO2xJKRI2FOkx2LFEF
- TLSH T191E46C26B7908136C477463585AB47A6EBB5BD11AB228B8F6340731D0F73793AE31B1C
- MD5 SHA1 SHA512 SSDEEP TLSH