Analysis
- max time kernel
148s - 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
09/07/2026, 22:17
Behavioral task
behavioral1
Sample
96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe
- Size 525KB
- Sample260709-17c1jsas6p
- SHA256 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55
- MD5 be8bc38ca7dd4debd083b190ebe4a48c
- SHA1 bdf577fc444eaecd8b2ae57f0b7a087b521718d1
- SHA512 d6f327bc425be2726641d731fc936e5aac941bad8f1268816c3513c3876bad5b855836b77da8ec6e320104bc5adfe119f38dd7006b4859f0050cb742e86e282a
- SSDEEP 6144:9cTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:9SvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T11CB47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3456 a8002c25 - Unexpected DNS network traffic destination 6 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 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe Destination IP 2 223.5.5.5 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe Destination IP 27 114.114.114.114 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe Destination IP 28 223.5.5.5 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe Destination IP 70 114.114.114.114 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe Destination IP 71 223.5.5.5 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies a8002c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 a8002c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft a8002c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData a8002c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 a8002c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C a8002c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C a8002c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 a8002c25 File created C:\Windows\SysWOW64\a8002c25 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 a8002c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache a8002c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 a8002c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE a8002c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content a8002c25 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 a8002c25 -
resource yara_rule behavioral2/memory/4420-0-0x0000000000840000-0x00000000008CC000-memory.dmp upx behavioral2/memory/3456-3-0x0000000000DE0000-0x0000000000E6C000-memory.dmp upx behavioral2/files/0x000a000000016cdf-2.dat upx behavioral2/memory/4420-13-0x0000000000840000-0x00000000008CC000-memory.dmp upx behavioral2/memory/3456-14-0x0000000000DE0000-0x0000000000E6C000-memory.dmp upx behavioral2/memory/3456-31-0x0000000000DE0000-0x0000000000E6C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3b2b00 a8002c25 File opened for modification C:\Windows\4bac08 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.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 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a8002c25 - 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\Cookies\CachePrefix = "Cookie:" a8002c25 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" a8002c25 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ a8002c25 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" a8002c25 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" a8002c25 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing a8002c25 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix a8002c25 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" a8002c25 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" a8002c25 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3456 a8002c25 3456 a8002c25 3456 a8002c25 3456 a8002c25 3456 a8002c25 3456 a8002c25 3456 a8002c25 3456 a8002c25 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe Token: SeTcbPrivilege 4420 96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe Token: SeDebugPrivilege 3456 a8002c25 Token: SeTcbPrivilege 3456 a8002c25
Processes
-
C:\Users\Admin\AppData\Local\Temp\96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.exe"C:\Users\Admin\AppData\Local\Temp\96117f4bd78304022167ed6e4c2bd78e63d1e4de50736040f88fe9fd16367c55.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:4420
-
C:\Windows\Syswow64\a8002c25C:\Windows\Syswow64\a8002c251⤵
- 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:3456
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\a8002c25
- Size 525KB
- SHA256 c1fc0a7c3a851669232be730f0a1bd814be8a170db269da0f32f695cb405bbb2
- MD5 8fb66ef0dd54920d0e6b729dbe7c3c85
- SHA1 6f3df8152999f69fb6f4b7a09c902863365a5fd1
- SHA512 2c15bf40edafe60c746d6f334df28768cee2bae1fb7eb04a0980e3552929509550f95cc3ec73b4db3de3fd152628244fe02470463f80aeaaa20877a2adad0e28
- SSDEEP 6144:AcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K:ASvO2x9mONvKRwLSFtsOkx2LIa+y
- TLSH T101B47D2AB6A0D076C4779579C4A257BAFBB1742137204ACFA390475A1F237E2BE3530D
- MD5 SHA1 SHA512 SSDEEP TLSH