Analysis
- max time kernel
148s - 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
09/08/2026, 23:04
Behavioral task
behavioral1
Sample
ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe
- Size 1.1MB
- Sample260809-22fpxszzds
- SHA256 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9
- MD5 614359a7c2ada123d2419ca86aed67e9
- SHA1 edda073b47d647c595aad928510a70b7dae5b85e
- SHA512 667adaabd18ed3ce0718f25ad4811c746a9dcea1f338d8a6520b199f7d94e36e3e792693fc21940dfce3aa0ebdef10b4d21c1ad7625ae754ef3259dfd764ebd8
- SSDEEP 12288:1SvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/LikGU5rCOTeidzN/VTg:0vO2xJKRw2kOkx2LFRvcU6UQOJdM
- TLSH T1FE357C31A681C036D5B34571C6FA4BBBA9747D25131165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4048 d802d75a - 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 58 223.5.5.5 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe Destination IP 1 114.114.114.114 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe Destination IP 2 223.5.5.5 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe Destination IP 15 114.114.114.114 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe Destination IP 16 223.5.5.5 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe Destination IP 57 114.114.114.114 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe - Drops file in System32 directory 5 IoCs
description ioc Process File created C:\Windows\SysWOW64\d802d75a ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 d802d75a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE d802d75a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies d802d75a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 d802d75a -
resource yara_rule behavioral2/memory/4456-0-0x0000000000730000-0x00000000007BC000-memory.dmp upx behavioral2/files/0x000e00000001b1d0-2.dat upx behavioral2/memory/4048-3-0x0000000000B40000-0x0000000000BCC000-memory.dmp upx behavioral2/memory/4456-10-0x0000000000730000-0x00000000007BC000-memory.dmp upx behavioral2/memory/4048-11-0x0000000000B40000-0x0000000000BCC000-memory.dmp upx behavioral2/memory/4048-26-0x0000000000B40000-0x0000000000BCC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4c49d0 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe File opened for modification C:\Windows\454da0 d802d75a - 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 d802d75a Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ d802d75a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" d802d75a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" d802d75a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" d802d75a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" d802d75a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" d802d75a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" d802d75a Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing d802d75a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix d802d75a - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4048 d802d75a 4048 d802d75a 4048 d802d75a 4048 d802d75a 4048 d802d75a 4048 d802d75a 4048 d802d75a 4048 d802d75a 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe Token: SeTcbPrivilege 4456 ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe Token: SeDebugPrivilege 4048 d802d75a Token: SeTcbPrivilege 4048 d802d75a
Processes
-
C:\Users\Admin\AppData\Local\Temp\ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe"C:\Users\Admin\AppData\Local\Temp\ac02c7eb47bb1d86cb9137b45032f75decce7523884ad937cc2abc5e823598f9.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4456
-
C:\Windows\Syswow64\d802d75aC:\Windows\Syswow64\d802d75a1⤵
- 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:4048
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\d802d75a
- Size 1.1MB
- SHA256 7c194eb21108e0988af6e23741de59d0a4c6bc9fce3a0eca20a959886e89e03f
- MD5 a9d1d66c5029b07ad4d382e88ad13064
- SHA1 8237c6fe704b3c5e74cc92c14609f9b1eedef979
- SHA512 02a6d78d9ec8b57e3f0ce0a34ddb159fe50d415353980858c417119e6a85a11df23bf7ab56f229b32a077f2e04778469a5d941418e579b144c5f320f05abba64
- SSDEEP 12288:HSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/LikGU5rCOTeidzN/VTg:yvO2xJKRw2kOkx2LFRvcU6UQOJdM
- TLSH T14D357C31A681C036D5B34571C6FA4BBBA9747D25131165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH