Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 23:04
Behavioral task
behavioral1
Sample
968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe
- Size 560KB
- Sample260809-22q6nazzd1
- SHA256 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2
- MD5 5198b105786ef633b5a73496fb88038b
- SHA1 171ec2f5affa7c18dbbeffbeb90d38672539a326
- SHA512 57cea68ebf72d6f34ec78526fd4719b5870f8a60e15b7e2381b505408fc47aa4a03bb6f694960f5cc20a1f422c17307cd4a27a26e660408115c2a208c6c15ce5
- SSDEEP 6144:l4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:lrNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T143C48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5848 afabf3a0 - 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 1748 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe Destination IP 3 223.5.5.5 1748 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe Destination IP 15 114.114.114.114 1748 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe Destination IP 16 223.5.5.5 1748 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C afabf3a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache afabf3a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content afabf3a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 afabf3a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies afabf3a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 afabf3a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData afabf3a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C afabf3a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft afabf3a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 afabf3a0 File created C:\Windows\SysWOW64\afabf3a0 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE afabf3a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 afabf3a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 afabf3a0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 afabf3a0 -
resource yara_rule behavioral2/memory/1748-0-0x00000000009A0000-0x0000000000A2C000-memory.dmp upx behavioral2/files/0x000d00000001b89b-2.dat upx behavioral2/memory/5848-3-0x0000000000B70000-0x0000000000BFC000-memory.dmp upx behavioral2/memory/1748-10-0x00000000009A0000-0x0000000000A2C000-memory.dmp upx behavioral2/memory/5848-11-0x0000000000B70000-0x0000000000BFC000-memory.dmp upx behavioral2/memory/5848-29-0x0000000000B70000-0x0000000000BFC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\641eb0 afabf3a0 File opened for modification C:\Windows\1ded28 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.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 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language afabf3a0 - 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\History\CachePrefix = "Visited:" afabf3a0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" afabf3a0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" afabf3a0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ afabf3a0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" afabf3a0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" afabf3a0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" afabf3a0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing afabf3a0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix afabf3a0 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5848 afabf3a0 5848 afabf3a0 5848 afabf3a0 5848 afabf3a0 5848 afabf3a0 5848 afabf3a0 5848 afabf3a0 5848 afabf3a0 1748 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe 1748 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe 1748 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe 1748 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe 1748 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe 1748 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe 1748 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe 1748 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe 1748 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe 1748 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe 1748 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe 1748 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe 1748 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe 1748 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1748 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe Token: SeTcbPrivilege 1748 968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe Token: SeDebugPrivilege 5848 afabf3a0 Token: SeTcbPrivilege 5848 afabf3a0
Processes
-
C:\Users\Admin\AppData\Local\Temp\968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.exe"C:\Users\Admin\AppData\Local\Temp\968a4b2e77a0a84539710b251459f82f0a5789807da89557e5cb209bf97532d2.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:1748
-
C:\Windows\Syswow64\afabf3a0C:\Windows\Syswow64\afabf3a01⤵
- 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:5848
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\afabf3a0
- Size 560KB
- SHA256 4a7f2c132645db3353d66ece6970ccf54f32103224e0c9d1bd7cc35800387e38
- MD5 c059ae3fba43e7535c858710aa85d4ee
- SHA1 403a9fa55c37277c942fecf4f1f608654feb8645
- SHA512 9aab7e3ef4d857a573bc66ce3aad3d46826342f9a8dfb3228ecb1f9c808bd1639e1f0eaa1894f818bd8c9daf4afd48faf7c490ee29b08ca62c01d8a5c28a7a5b
- SSDEEP 6144:J4ZaN1cb90oOTFmIFLq0cvnXhLCqj2EFNirGcEOkCybEaQRuy8K:JrNOb9+sIF+0cvnXhLCqEsOkxHy
- TLSH T1EDC48D29B6E0C076C4B79578C4A186B6FAB17832372459CFA394075A1F337E2BA3570D
- MD5 SHA1 SHA512 SSDEEP TLSH