Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
29/05/2026, 04:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.exe
Resource
win11-20260513-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.exe
- Size 1.8MB
- Sample260529-e9cxnsc16y
- SHA256 a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093
- MD5 6ff76b3ab4086738d305145f666c86a5
- SHA1 67087ab6e7a566eacac4527d9c82d8dd37c84d27
- SHA512 08cb1fa144cd018a33fdf328a41b835d1eb51e1bf0fa7ddff5ba909514d791d8a2b89f2b58e9139f7180ebb7550255ea4859df257820e81bff4385c767ea31b6
- SSDEEP 49152:PHHKO29Qm5QZuTtS0rQMYOQ+q8CEKTG4QN:PnKdtWsM0r1QnxK4e
- TLSH T19385AE21B351C036D4AB01758ABA47AEA578BD21472551CBB3D47B7E1FB23D2AE3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4308 3572c121 - 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 3560 a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.exe Destination IP 3 223.5.5.5 3560 a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.exe Destination IP 61 114.114.114.114 3560 a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.exe Destination IP 62 223.5.5.5 3560 a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 3572c121 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 3572c121 File created C:\Windows\SysWOW64\3572c121 a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 3572c121 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 3572c121 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 3572c121 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 3572c121 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 3572c121 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 3572c121 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 3572c121 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 3572c121 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 3572c121 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 3572c121 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\49c128 3572c121 File opened for modification C:\Windows\3cf2d0 a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.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 a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3572c121 - 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:" 3572c121 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 3572c121 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 3572c121 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 3572c121 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 3572c121 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 3572c121 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 3572c121 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 3572c121 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 3572c121 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.exe - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4308 3572c121 4308 3572c121 4308 3572c121 4308 3572c121 4308 3572c121 4308 3572c121 4308 3572c121 4308 3572c121 3560 a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.exe 3560 a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.exe 3560 a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.exe 3560 a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.exe 3560 a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.exe 3560 a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3560 a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.exe Token: SeTcbPrivilege 3560 a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.exe Token: SeDebugPrivilege 4308 3572c121 Token: SeTcbPrivilege 4308 3572c121
Processes
-
C:\Users\Admin\AppData\Local\Temp\a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.exe"C:\Users\Admin\AppData\Local\Temp\a9de80f68aa917dc8c67270d36254dcd579d29cfcaf64b8b29eb075571d96093.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:3560
-
C:\Windows\Syswow64\3572c121C:\Windows\Syswow64\3572c1211⤵
- 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:4308
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\3572c121
- Size 1.8MB
- SHA256 bcfa440b43bf9c2c9c089035ecc856782f80f70b4554d53c20bea1f646f9dcd8
- MD5 d4a403d2aacc8e4d89f149ba5c2e7561
- SHA1 fbf9b9b23fe82818feccff0afb0e8a445dec9f15
- SHA512 9b4a557abd5bf26e81d20407aadf9dfcd84abc2902c349cc1be11f5bb710759ec9477c2d06dce84693f822bfa8edc06ee354f561a7aea56618b62da2991bf32e
- SSDEEP 49152:eHHKO29Qm5QZuTtS0rQMYOQ+q8CEKTG4QN:enKdtWsM0r1QnxK4e
- TLSH T10B85AE21B351C036D4AB01758ABA47AEA578BD21472551CBB3D47B7E1FB23D2AE3130E
- MD5 SHA1 SHA512 SSDEEP TLSH