Analysis
- max time kernel
150s - 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
05/08/2026, 00:33
Behavioral task
behavioral1
Sample
72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe
- Size 560KB
- Sample260805-av7fhs11et
- SHA256 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d
- MD5 c3ae15b29ffde1cbaafd1eb7f332b5ad
- SHA1 2f127d5eb675bb5826bbecfb726b12fa58792e4a
- SHA512 a9bda567c3fc23fba4b96a0a8350987418a2c8c97e309bc5248d57477598cccaec961175e6acd0e472bc268df004eb536d8d21bc78e3594b4372b09c22b83fcd
- SSDEEP 6144:S6UE71cqQEoMr5C2iKLJChYSvL+8xPFxirGcEOkCybEaQRXr9HNdvOa+y8K:SO7OqQs42iKFChYSvL+8AsOkx2LIa+y
- TLSH T1A4C46C26B6A0D076C4B79574C4A28BA6FFB1742227244BCFA39047561F637E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 476 e92e4aac - 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 1400 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe Destination IP 2 223.5.5.5 1400 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe Destination IP 10 114.114.114.114 1400 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe Destination IP 11 223.5.5.5 1400 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 e92e4aac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e92e4aac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies e92e4aac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e92e4aac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content e92e4aac File created C:\Windows\SysWOW64\e92e4aac 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 e92e4aac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft e92e4aac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData e92e4aac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e92e4aac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e92e4aac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE e92e4aac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache e92e4aac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e92e4aac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e92e4aac -
resource yara_rule behavioral2/memory/1400-0-0x0000000000E50000-0x0000000000EDC000-memory.dmp upx behavioral2/files/0x00160000000115f1-2.dat upx behavioral2/memory/476-3-0x0000000000C10000-0x0000000000C9C000-memory.dmp upx behavioral2/memory/1400-10-0x0000000000E50000-0x0000000000EDC000-memory.dmp upx behavioral2/memory/476-11-0x0000000000C10000-0x0000000000C9C000-memory.dmp upx behavioral2/memory/476-34-0x0000000000C10000-0x0000000000C9C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\17f7f0 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe File opened for modification C:\Windows\82638 e92e4aac - 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 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e92e4aac - 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 e92e4aac Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" e92e4aac Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ e92e4aac Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" e92e4aac Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" e92e4aac Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" e92e4aac Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing e92e4aac Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" e92e4aac Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" e92e4aac - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 476 e92e4aac 476 e92e4aac 476 e92e4aac 476 e92e4aac 476 e92e4aac 476 e92e4aac 476 e92e4aac 476 e92e4aac 1400 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe 1400 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe 1400 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe 1400 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe 1400 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe 1400 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe 1400 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe 1400 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe 1400 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe 1400 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe 1400 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe 1400 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe 1400 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe 1400 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1400 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe Token: SeTcbPrivilege 1400 72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe Token: SeDebugPrivilege 476 e92e4aac Token: SeTcbPrivilege 476 e92e4aac
Processes
-
C:\Users\Admin\AppData\Local\Temp\72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.exe"C:\Users\Admin\AppData\Local\Temp\72e6c4ab9c7ceb88e854d585dd79e31b5a12860f0713bece1bdada0fd097737d.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:1400
-
C:\Windows\Syswow64\e92e4aacC:\Windows\Syswow64\e92e4aac1⤵
- 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:476
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\e92e4aac
- Size 560KB
- SHA256 6ac03d96eea8bc7264528262705a7fc20b66bf5e716663716c2624eab6de994a
- MD5 d058bf2fc9d61f99fd4dcba0c2047785
- SHA1 760889ee7bbf7bed590edba348c43f86ca792780
- SHA512 a9d30291044792e9d1f7baec3bba8f221e6183f0baa49cac10980ba5a303b7987814988ea80b94e1711f463f9ca43c53b14201b0bdbe91a3a6120cb71634dc7c
- SSDEEP 6144:46UE71cqQEoMr5C2iKLJChYSvL+8xPFxirGcEOkCybEaQRXr9HNdvOa+y8K:4O7OqQs42iKFChYSvL+8AsOkx2LIa+y
- TLSH T152C46C26B6A0D076C4B79574C4A28BA6FFB1742227244BCFA39047561F637E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH