Analysis
- max time kernel
150s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
06/08/2026, 21:14
Behavioral task
behavioral1
Sample
dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe
- Size 640KB
- Sample260806-z3fp7styht
- SHA256 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af
- MD5 e1e8ddca489278135ac287e74b878598
- SHA1 b9236ddffb1811a4b6faf0689bada63040141bc9
- SHA512 2f0d8e927ab848a7ed3ecff516945b84956ba7cbe9749292b185a063d266de3c63155628fb92a06ba8dbc358764b49dfa41432c93e3b323fe7899e415f005a5c
- SSDEEP 6144:ncTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:nSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T1C7D45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1224 60e947ff - Unexpected DNS network traffic destination 18 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 40 114.114.114.114 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe Destination IP 102 114.114.114.114 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe Destination IP 166 223.5.5.5 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe Destination IP 235 114.114.114.114 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe Destination IP 377 223.5.5.5 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe Destination IP 292 114.114.114.114 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe Destination IP 41 223.5.5.5 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe Destination IP 96 223.5.5.5 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe Destination IP 322 114.114.114.114 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe Destination IP 323 223.5.5.5 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe Destination IP 376 114.114.114.114 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe Destination IP 95 114.114.114.114 1224 60e947ff Destination IP 104 223.5.5.5 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe Destination IP 165 114.114.114.114 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe Destination IP 236 223.5.5.5 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe Destination IP 293 223.5.5.5 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe Destination IP 1 114.114.114.114 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe Destination IP 4 223.5.5.5 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 60e947ff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 60e947ff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 60e947ff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 60e947ff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 60e947ff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 60e947ff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 60e947ff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 60e947ff File created C:\Windows\SysWOW64\60e947ff dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 60e947ff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 60e947ff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 60e947ff File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 60e947ff -
resource yara_rule behavioral2/memory/4540-0-0x0000000000A20000-0x0000000000AAC000-memory.dmp upx behavioral2/files/0x001f0000000118e7-4.dat upx behavioral2/memory/1224-3-0x00000000001F0000-0x000000000027C000-memory.dmp upx behavioral2/memory/4540-16-0x0000000000A20000-0x0000000000AAC000-memory.dmp upx behavioral2/memory/1224-17-0x00000000001F0000-0x000000000027C000-memory.dmp upx behavioral2/memory/1224-40-0x00000000001F0000-0x000000000027C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\14f490 60e947ff File opened for modification C:\Windows\4db9f8 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.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 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 60e947ff - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 60e947ff Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 60e947ff Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 60e947ff Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 60e947ff Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 60e947ff Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 60e947ff Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 60e947ff Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 60e947ff Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 60e947ff - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1224 60e947ff 1224 60e947ff 1224 60e947ff 1224 60e947ff 1224 60e947ff 1224 60e947ff 1224 60e947ff 1224 60e947ff 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe Token: SeTcbPrivilege 4540 dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe Token: SeDebugPrivilege 1224 60e947ff Token: SeTcbPrivilege 1224 60e947ff
Processes
-
C:\Users\Admin\AppData\Local\Temp\dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.exe"C:\Users\Admin\AppData\Local\Temp\dff01c2f0fc9b3177f43762528c4e459d9b47c454019047d7834a84df03525af.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:4540
-
C:\Windows\Syswow64\60e947ffC:\Windows\Syswow64\60e947ff1⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- 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:1224
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\60e947ff
- Size 640KB
- SHA256 79a680b8a3b7182254fddb318773582262b292aa96d4b9fada7b382d05e2db53
- MD5 f24a427084ff8e8f9c8a23dd6070dc7f
- SHA1 ea98f4222d9f3f46eef3c648c9667548c8c5138a
- SHA512 1cbc3865622e78e88fea9aecaf6f8bb3ad584af2f18403a2179d4819a7c21f98aa8b78c7b55cf16bfbc3508e8f6d95e7b3741c943c73a7664a36a7e8c21ac733
- SSDEEP 6144:+cTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:+SvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T1F5D45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH