Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/08/2026, 22:15
Behavioral task
behavioral1
Sample
e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe
Resource
win10v2004-20260513-en
10 signatures
150 seconds
General
- Target e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe
- Size 560KB
- Sample260810-159azavvbx
- SHA256 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689
- MD5 16d584c3b25c0643f9b763cf2713a259
- SHA1 231867007c0a726d529cbf8ebdff91be5d8c63bc
- SHA512 002d5ec72b376e55e3454cecd97fcf7c8b7e3d45efa79281e9d937fbc2af22e6e93de6dd3d98e4e08425d930a7cac0179bbbb679e3398d145ec7faa982bddb4a
- SSDEEP 6144:nUJJuV1cdhIoA7vJ0CLoCgvDLe4AmFvirGcEOkCybEaQRuy8K:nYsVOdhElvkCgvDLe4usOkxHy
- TLSH T120C48D29B6D0C036C5B39574C4A186BAEAB17432372549CFA3D5475A0F337E2BA7930E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2172 c2aa1730 - 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 1420 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe Destination IP 4 223.5.5.5 1420 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe Destination IP 11 114.114.114.114 1420 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe Destination IP 12 223.5.5.5 1420 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe - Drops file in System32 directory 5 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies c2aa1730 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 c2aa1730 File created C:\Windows\SysWOW64\c2aa1730 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 c2aa1730 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE c2aa1730 -
resource yara_rule behavioral2/memory/1420-0-0x0000000000C90000-0x0000000000D1C000-memory.dmp upx behavioral2/files/0x000d000000016cdc-2.dat upx behavioral2/memory/2172-3-0x0000000000920000-0x00000000009AC000-memory.dmp upx behavioral2/memory/1420-10-0x0000000000C90000-0x0000000000D1C000-memory.dmp upx behavioral2/memory/2172-11-0x0000000000920000-0x00000000009AC000-memory.dmp upx behavioral2/memory/2172-23-0x0000000000920000-0x00000000009AC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\252f78 c2aa1730 File opened for modification C:\Windows\184f98 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.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 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c2aa1730 - Modifies data under HKEY_USERS 8 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix c2aa1730 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" c2aa1730 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" c2aa1730 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" c2aa1730 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ c2aa1730 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" c2aa1730 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" c2aa1730 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" c2aa1730 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2172 c2aa1730 2172 c2aa1730 2172 c2aa1730 2172 c2aa1730 2172 c2aa1730 2172 c2aa1730 2172 c2aa1730 2172 c2aa1730 1420 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe 1420 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe 1420 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe 1420 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe 1420 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe 1420 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe 1420 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe 1420 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe 1420 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe 1420 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe 1420 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe 1420 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe 1420 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe 1420 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1420 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe Token: SeTcbPrivilege 1420 e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe Token: SeDebugPrivilege 2172 c2aa1730 Token: SeTcbPrivilege 2172 c2aa1730
Processes
-
C:\Users\Admin\AppData\Local\Temp\e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.exe"C:\Users\Admin\AppData\Local\Temp\e46795aa797a787cb40709a3d02da556a4d7d706bab3b49a8e6026831df82689.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:1420
-
C:\Windows\Syswow64\c2aa1730C:\Windows\Syswow64\c2aa17301⤵
- 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:2172
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\c2aa1730
- Size 560KB
- SHA256 0d59ada8e36960bc69e0dca641708744a065ae78f71a09700936cd89a415e067
- MD5 8b984aee648a23abf4623a517e262aae
- SHA1 3ebc482a911dbb52856ee52217f9568b7c3d5fe2
- SHA512 fc528719158ceec36a10739bbf19a2b75c85b120470247eb11294360383a7cff74759ed3b2954280bc4de526745913d40052034ad51c30958e4638c3d9b05041
- SSDEEP 6144:9UJJuV1cdhIoA7vJ0CLoCgvDLe4AmFvirGcEOkCybEaQRuy8K:9YsVOdhElvkCgvDLe4usOkxHy
- TLSH T1D4C48D29B6D0C036C5B39574C4A186BAEAB17432372549CFA3D5475A0F337E2BA7930E
- MD5 SHA1 SHA512 SSDEEP TLSH