Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
27/05/2026, 14:56
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0.exe
Resource
win11-20260513-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0.exe
- Size 2.4MB
- Sample260527-sa5ejaay21
- SHA256 cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0
- MD5 8e4ef5b720c1dcbf860e8de008948113
- SHA1 50e59671ef95727c202ca11aa1208f4af7342a63
- SHA512 74ceee8a596d43215705b58cf730b92e325880b4806ec489764b0db18bf7e81a1ee954970e6f442faf62b3d7e4912deebec167439e8839c487ca9779d23b7aa3
- SSDEEP 49152:1HHKO29QG56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtg:1nKdVkOhCXHHFZMjHfUKkVWsi
- TLSH T135B58E31E6818136D1B34671C6FA57BBA5287C221711A5CFA3C47A2A1F736D3AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1312 81569744 - 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 11 114.114.114.114 1476 cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0.exe Destination IP 12 223.5.5.5 1476 cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0.exe Destination IP 1 114.114.114.114 1476 cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0.exe Destination IP 2 223.5.5.5 1476 cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 81569744 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 81569744 File created C:\Windows\SysWOW64\81569744 cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 81569744 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 81569744 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 81569744 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 81569744 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 81569744 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 81569744 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 81569744 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 81569744 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 81569744 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 81569744 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 81569744 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 81569744 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 81569744 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 81569744 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\194508 cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0.exe File opened for modification C:\Windows\167640 81569744 - 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 cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 81569744 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 81569744 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 81569744 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 81569744 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 81569744 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 81569744 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 81569744 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 81569744 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 81569744 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 81569744 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1312 81569744 1312 81569744 1312 81569744 1312 81569744 1312 81569744 1312 81569744 1312 81569744 1312 81569744 1476 cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0.exe 1476 cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0.exe 1476 cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0.exe 1476 cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0.exe 1476 cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0.exe 1476 cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1476 cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0.exe Token: SeTcbPrivilege 1476 cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0.exe Token: SeDebugPrivilege 1312 81569744 Token: SeTcbPrivilege 1312 81569744
Processes
-
C:\Users\Admin\AppData\Local\Temp\cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0.exe"C:\Users\Admin\AppData\Local\Temp\cabb31135e7beba4437d4ade36bce5c3bd4b47062a1cdfd5e6bdfb7ba2e0f2b0.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:1476
-
C:\Windows\Syswow64\81569744C:\Windows\Syswow64\815697441⤵
- 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:1312
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\81569744
- Size 2.4MB
- SHA256 50096109c91718f12283fb66b857b8aaffb421007516c02d3a49164273b602ff
- MD5 62369b3bb5c94eeb61247ad6c8313e85
- SHA1 9c4a4708e4c516b29a009706641139b27843fd42
- SHA512 18aafc062dac118901d5a391f39062607ac6a55c3b5fe79ffcb195930cdf97d57a94c8ddc8bf9f4a811264d28d9e055da4989f0e7811c16c236bbe7a5a7d0432
- SSDEEP 49152:yHHKO29QG56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtg:ynKdVkOhCXHHFZMjHfUKkVWsi
- TLSH T1EAB58E31E6818136D1B34671C6FA57BBA5287C221711A5CFA3C47A2A1F736D3AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH