Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
11/05/2026, 20:00
Behavioral task
behavioral1
Sample
7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.exe
- Size 768KB
- Sample260511-yrdk2ads2j
- SHA256 7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7
- MD5 fe7b83332ec4761a9edeeeeb8d529902
- SHA1 9f414aec36a79995da8de4c3e7d3d8681e0ef30b
- SHA512 5c380538c2fd2281bdbd7d9e8ce0d829f0a2c170a9aff7a17c4c56d8291dccdc3bf4670fef1b2dfdf0b2da0615dd12e825919233ec46ebd36fde7b332c32f75e
- SSDEEP 12288:yqXUHkUXe39sOkx2LIan5FAQjU/LikGU5rCOTeidT:yjHPOSOkx2LFscU6UQOJdT
- TLSH T151F47D31E241C036D6A74572C6FA4BBBA5247D25431161CBA7C4BA262FB76D2FA3130F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4640 2ce007b0 - 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 103 114.114.114.114 4692 7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.exe Destination IP 104 223.5.5.5 4692 7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.exe Destination IP 3 114.114.114.114 4692 7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.exe Destination IP 4 223.5.5.5 4692 7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.exe Destination IP 32 114.114.114.114 4692 7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.exe Destination IP 35 223.5.5.5 4692 7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.exe - Drops file in System32 directory 19 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 2ce007b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 2ce007b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 2ce007b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 2ce007b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 2ce007b0 File created C:\Windows\SysWOW64\2ce007b0 7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 2ce007b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 2ce007b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 2ce007b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2ce007b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2ce007b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2ce007b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 2ce007b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 2ce007b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2ce007b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 2ce007b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 2ce007b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 2ce007b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 2ce007b0 -
resource yara_rule behavioral1/memory/4692-0-0x0000000000980000-0x0000000000A09000-memory.dmp upx behavioral1/files/0x0009000000021655-2.dat upx behavioral1/memory/4640-4-0x0000000000740000-0x00000000007C9000-memory.dmp upx behavioral1/memory/4692-12-0x0000000000980000-0x0000000000A09000-memory.dmp upx behavioral1/memory/4640-14-0x0000000000740000-0x00000000007C9000-memory.dmp upx behavioral1/memory/4692-31-0x0000000000980000-0x0000000000A09000-memory.dmp upx behavioral1/memory/4640-32-0x0000000000740000-0x00000000007C9000-memory.dmp upx behavioral1/memory/4640-40-0x0000000000740000-0x00000000007C9000-memory.dmp upx behavioral1/memory/4692-47-0x0000000000980000-0x0000000000A09000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4f7040 2ce007b0 File opened for modification C:\Windows\505428 7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.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 7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2ce007b0 - 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:" 2ce007b0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2ce007b0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 2ce007b0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2ce007b0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 2ce007b0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 2ce007b0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2ce007b0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2ce007b0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 2ce007b0 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 2ce007b0 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 2ce007b0 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4640 2ce007b0 4640 2ce007b0 4640 2ce007b0 4640 2ce007b0 4640 2ce007b0 4640 2ce007b0 4640 2ce007b0 4640 2ce007b0 4692 7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.exe 4692 7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.exe 4692 7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.exe 4692 7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.exe 4692 7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.exe 4692 7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4692 7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.exe Token: SeTcbPrivilege 4692 7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.exe Token: SeDebugPrivilege 4640 2ce007b0 Token: SeTcbPrivilege 4640 2ce007b0
Processes
-
C:\Users\Admin\AppData\Local\Temp\7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.exe"C:\Users\Admin\AppData\Local\Temp\7f2b37ea49276d331113ed973e8f55dc157ac3c49ee5ae9e92312556dc213fc7.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:4692
-
C:\Windows\Syswow64\2ce007b0C:\Windows\Syswow64\2ce007b01⤵
- 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:4640
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\2ce007b0
- Size 768KB
- SHA256 51de4fab793fcdee2f009f21aef438f8146d85128646f6d74482481e1c484804
- MD5 cb4d9b0b8e79521c75c857da11723a91
- SHA1 e1475d2b6671bbba0363857e7864affaaad6c6be
- SHA512 a8deb6a2f262a31d80b8ba93192f0c0ce2334dc92bee09e09402bfa60706e5d9549004611515d7e81ba3905205b37457b66a2961bbd22460ec4494538b74d3f0
- SSDEEP 12288:iqXUHkUXe39sOkx2LIan5FAQjU/LikGU5rCOTeidT:ijHPOSOkx2LFscU6UQOJdT
- TLSH T146F47D31E241C036D6A74572C6FA4BBBA5247D25431161CBA7C4BA262FB76D2FA3130F
- MD5 SHA1 SHA512 SSDEEP TLSH