Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
20/07/2026, 19:36
Behavioral task
behavioral1
Sample
016e54dea84352700410fc04bbf8f62163c5e0b7960fdd96e901fae003ba745f.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 016e54dea84352700410fc04bbf8f62163c5e0b7960fdd96e901fae003ba745f.exe
- Size 576KB
- Sample260720-ybcc2aez2v
- SHA256 016e54dea84352700410fc04bbf8f62163c5e0b7960fdd96e901fae003ba745f
- MD5 6a1b69d1aa9d0d4c3bbb3e4f6e7d4e2f
- SHA1 c655fffc2ad6051b80963161014d62276490554c
- SHA512 81d1f87977542ef4a28cf6dc0be707f9c177c6416da65212eabfa60cefaa98c5e41df1003f8b4add65c24167220d65727e17f2e64918b261b7dfbf722756dd93
- SSDEEP 12288:LqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3K:LjHPOSOkx2LFscUQPK
- TLSH T114C47C31E201C03AD1A74572C6FE0BAFA568BD24431562C7A3D479762FF72D2AA3171E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2416 cd2e3eac - 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 28 114.114.114.114 396 016e54dea84352700410fc04bbf8f62163c5e0b7960fdd96e901fae003ba745f.exe Destination IP 29 223.5.5.5 396 016e54dea84352700410fc04bbf8f62163c5e0b7960fdd96e901fae003ba745f.exe Destination IP 3 114.114.114.114 396 016e54dea84352700410fc04bbf8f62163c5e0b7960fdd96e901fae003ba745f.exe Destination IP 4 223.5.5.5 396 016e54dea84352700410fc04bbf8f62163c5e0b7960fdd96e901fae003ba745f.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 cd2e3eac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C cd2e3eac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies cd2e3eac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 cd2e3eac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache cd2e3eac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 cd2e3eac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content cd2e3eac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 cd2e3eac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 cd2e3eac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C cd2e3eac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData cd2e3eac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 cd2e3eac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 cd2e3eac File created C:\Windows\SysWOW64\cd2e3eac 016e54dea84352700410fc04bbf8f62163c5e0b7960fdd96e901fae003ba745f.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 cd2e3eac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE cd2e3eac File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft cd2e3eac -
resource yara_rule behavioral1/memory/396-0-0x00000000001C0000-0x0000000000249000-memory.dmp upx behavioral1/files/0x000a000000024381-2.dat upx behavioral1/memory/2416-4-0x0000000000AE0000-0x0000000000B69000-memory.dmp upx behavioral1/memory/396-10-0x00000000001C0000-0x0000000000249000-memory.dmp upx behavioral1/memory/2416-12-0x0000000000AE0000-0x0000000000B69000-memory.dmp upx behavioral1/memory/396-26-0x00000000001C0000-0x0000000000249000-memory.dmp upx behavioral1/memory/2416-27-0x0000000000AE0000-0x0000000000B69000-memory.dmp upx behavioral1/memory/396-48-0x00000000001C0000-0x0000000000249000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\295ce0 cd2e3eac File opened for modification C:\Windows\6c798 016e54dea84352700410fc04bbf8f62163c5e0b7960fdd96e901fae003ba745f.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 cd2e3eac Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 016e54dea84352700410fc04bbf8f62163c5e0b7960fdd96e901fae003ba745f.exe - 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:" cd2e3eac Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" cd2e3eac Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" cd2e3eac Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing cd2e3eac Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ cd2e3eac Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" cd2e3eac Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" cd2e3eac Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix cd2e3eac Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" cd2e3eac - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA cd2e3eac Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 cd2e3eac - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2416 cd2e3eac 2416 cd2e3eac 2416 cd2e3eac 2416 cd2e3eac 2416 cd2e3eac 2416 cd2e3eac 2416 cd2e3eac 2416 cd2e3eac 396 016e54dea84352700410fc04bbf8f62163c5e0b7960fdd96e901fae003ba745f.exe 396 016e54dea84352700410fc04bbf8f62163c5e0b7960fdd96e901fae003ba745f.exe 396 016e54dea84352700410fc04bbf8f62163c5e0b7960fdd96e901fae003ba745f.exe 396 016e54dea84352700410fc04bbf8f62163c5e0b7960fdd96e901fae003ba745f.exe 396 016e54dea84352700410fc04bbf8f62163c5e0b7960fdd96e901fae003ba745f.exe 396 016e54dea84352700410fc04bbf8f62163c5e0b7960fdd96e901fae003ba745f.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 396 016e54dea84352700410fc04bbf8f62163c5e0b7960fdd96e901fae003ba745f.exe Token: SeTcbPrivilege 396 016e54dea84352700410fc04bbf8f62163c5e0b7960fdd96e901fae003ba745f.exe Token: SeDebugPrivilege 2416 cd2e3eac Token: SeTcbPrivilege 2416 cd2e3eac
Processes
-
C:\Users\Admin\AppData\Local\Temp\016e54dea84352700410fc04bbf8f62163c5e0b7960fdd96e901fae003ba745f.exe"C:\Users\Admin\AppData\Local\Temp\016e54dea84352700410fc04bbf8f62163c5e0b7960fdd96e901fae003ba745f.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:396
-
C:\Windows\Syswow64\cd2e3eacC:\Windows\Syswow64\cd2e3eac1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2416
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\cd2e3eac
- Size 576KB
- SHA256 9308aa03c4aeaf1f071da0ee0f09f084963657d464b807f59810f18cb8b0fe2a
- MD5 952b5902806d73aa38b7a3f18656d88d
- SHA1 87ddf7439b5954196e6661a061396f3868f316d0
- SHA512 4d22cd0a446ce5eedf521cf81acedf193e7b5dd3b70ec91899d84585473f439a11547aa80a279e90443533bc492cbebccc4db08b1259f0711bbf1cd71cfcb4ab
- SSDEEP 12288:dqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3K:djHPOSOkx2LFscUQPK
- TLSH T186C47C31E201C03AD1A74572C6FE0BAFA568BD24431562C7A3D479762FF72D2AA3171E
- MD5 SHA1 SHA512 SSDEEP TLSH