Analysis
- max time kernel
150s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/08/2026, 05:15
Behavioral task
behavioral1
Sample
0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe
- Size 576KB
- Sample260801-fxvgmaem2t
- SHA256 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d
- MD5 0aaf7ca6445bbf74b8338476616ff9c2
- SHA1 e5b5aa4de981a74372d739340f09873dd04bfe4f
- SHA512 d3346452797c0f4a7a5b94c3c7aa88ec75be97abef03f17b33607def1f0bc4a9ef28782374a8af0844ff423b5b82be14e879bb690af0e8a0ca3bfbcb3308cb32
- SSDEEP 6144:UcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K/:USvO2x9mONvKRwLSFtsOkx2LIa+yx
- TLSH T106C46D26B6908072C4779578C4A257AAFBB1BC2127204ACFA390775A1F737D2BE3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5716 6945794 - 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 7 223.5.5.5 5956 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe Destination IP 14 114.114.114.114 5956 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe Destination IP 17 223.5.5.5 5956 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe Destination IP 1 114.114.114.114 5956 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.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\AAD646CB44373074ADE741C38400E7E1 6945794 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 6945794 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 6945794 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 6945794 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6945794 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 6945794 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 6945794 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6945794 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 6945794 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 6945794 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 6945794 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 6945794 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6945794 File created C:\Windows\SysWOW64\6945794 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6945794 -
resource yara_rule behavioral2/memory/5956-0-0x0000000000010000-0x000000000009C000-memory.dmp upx behavioral2/files/0x000600000001b85f-2.dat upx behavioral2/memory/5716-3-0x00000000009C0000-0x0000000000A4C000-memory.dmp upx behavioral2/memory/5956-10-0x0000000000010000-0x000000000009C000-memory.dmp upx behavioral2/memory/5716-11-0x00000000009C0000-0x0000000000A4C000-memory.dmp upx behavioral2/memory/5716-35-0x00000000009C0000-0x0000000000A4C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\61dc28 6945794 File opened for modification C:\Windows\65f808 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.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 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6945794 - 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 6945794 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 6945794 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 6945794 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 6945794 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 6945794 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 6945794 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 6945794 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 6945794 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 6945794 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5716 6945794 5716 6945794 5716 6945794 5716 6945794 5716 6945794 5716 6945794 5716 6945794 5716 6945794 5956 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe 5956 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe 5956 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe 5956 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe 5956 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe 5956 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe 5956 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe 5956 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe 5956 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe 5956 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe 5956 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe 5956 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe 5956 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe 5956 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5956 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe Token: SeTcbPrivilege 5956 0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe Token: SeDebugPrivilege 5716 6945794 Token: SeTcbPrivilege 5716 6945794
Processes
-
C:\Users\Admin\AppData\Local\Temp\0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.exe"C:\Users\Admin\AppData\Local\Temp\0625e05bd55f4e029c6147694eaa544e7a5b8fd8a790ae760d2a635d53df847d.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:5956
-
C:\Windows\Syswow64\6945794C:\Windows\Syswow64\69457941⤵
- 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:5716
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\6945794
- Size 576KB
- SHA256 58fe4227976d18c243dc0d81d1a5ea6d8e42be30897399e2019e1cb4144c8044
- MD5 9f65cd0511974d7513321f3eeb2a53d4
- SHA1 162f65599733d442239f8545c418881a1f08ba63
- SHA512 09f489d17a6edee0b9e10da7a23e500c4f8170efc03f526b8e2b843336d99a2609c2c7d157227b25e7f01b4852e638b56bfdf25a202f0e34c8814c4fffa7eaa7
- SSDEEP 6144:WcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K/:WSvO2x9mONvKRwLSFtsOkx2LIa+yx
- TLSH T1FAC46D26B6908072C4779578C4A257AAFBB1BC2127204ACFA390775A1F737D2BE3570D
- MD5 SHA1 SHA512 SSDEEP TLSH