Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
27/05/2026, 14:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b.exe
Resource
win11-20260513-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b.exe
- Size 832KB
- Sample260527-sb92eaay61
- SHA256 9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b
- MD5 cf9ebc8fe1050e09e506aacbc933f545
- SHA1 d1429610513bd9b815b9cf9351a7c4e05039b107
- SHA512 4c009631f60866de5cf31cc5f406bd6f181ac0db5cd9af9b6a7e4bd350ee9f9810a64b52be215a1b468b9e99334545a2214633738b4ec6f97181632ce33903d7
- SSDEEP 12288:ISvO2x9mONvKRILSFnOkx2LIaxy6RJ05FAQjU/LU:DvO2xJKRI2FOkx2LFEAcUY
- TLSH T154056C22F241C13AD4A7467185FE07ABA674BD10571257CBA3847B2A1FB36D2BE31B0D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4420 524f7b7e - 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 3 114.114.114.114 1100 9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b.exe Destination IP 4 223.5.5.5 1100 9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b.exe Destination IP 67 114.114.114.114 1100 9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b.exe Destination IP 68 223.5.5.5 1100 9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 524f7b7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 524f7b7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 524f7b7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 524f7b7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 524f7b7e File created C:\Windows\SysWOW64\524f7b7e 9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 524f7b7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 524f7b7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 524f7b7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 524f7b7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 524f7b7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 524f7b7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 524f7b7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 524f7b7e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 524f7b7e - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4bac08 524f7b7e File opened for modification C:\Windows\12d518 9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b.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 9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 524f7b7e - 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\Content\CachePrefix 524f7b7e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 524f7b7e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 524f7b7e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 524f7b7e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 524f7b7e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 524f7b7e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 524f7b7e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 524f7b7e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 524f7b7e - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4420 524f7b7e 4420 524f7b7e 4420 524f7b7e 4420 524f7b7e 4420 524f7b7e 4420 524f7b7e 4420 524f7b7e 4420 524f7b7e 1100 9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b.exe 1100 9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b.exe 1100 9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b.exe 1100 9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b.exe 1100 9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b.exe 1100 9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1100 9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b.exe Token: SeTcbPrivilege 1100 9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b.exe Token: SeDebugPrivilege 4420 524f7b7e Token: SeTcbPrivilege 4420 524f7b7e
Processes
-
C:\Users\Admin\AppData\Local\Temp\9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b.exe"C:\Users\Admin\AppData\Local\Temp\9cec30d1205f41b4a7832697374c1fe6dfa8fefdfbacad4fcc1c14690d03e62b.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:1100
-
C:\Windows\Syswow64\524f7b7eC:\Windows\Syswow64\524f7b7e1⤵
- 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:4420
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\524f7b7e
- Size 832KB
- SHA256 1388de31fafe531de2ed9c87aaf12ca74e2bbf16a9dd4d9c7598a7c1e027f7cb
- MD5 e092aeff30abe73c014734275841e5b9
- SHA1 e5d01cc0ddcc019c9939f2bcbe4dab781a017384
- SHA512 c78d8949b45c2296a7abc3d48dd8161ce59a58ccbf58633830db0e58766b87e23b5533862dcb9c61d29b6a484052668172cf5f703a82fe50ddc875891ec1bb22
- SSDEEP 12288:YSvO2x9mONvKRILSFnOkx2LIaxy6RJ05FAQjU/LU:zvO2xJKRI2FOkx2LFEAcUY
- TLSH T132056C22F241C13AD4A7467185FE07ABA674BD10571257CBA3847B2A1FB36D2BE31B0D
- MD5 SHA1 SHA512 SSDEEP TLSH