Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
22/04/2026, 22:21
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713.exe
- Size 2.4MB
- Sample260422-194laac151
- SHA256 1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713
- MD5 e5ea9f0692f5b5e060747912a7bfdddf
- SHA1 8056daa191816d1162a6c769d73fe496ea402afc
- SHA512 05c14cb8cea2a82dee8a8630706f73177e36dd7a28479abdec085a1d574809c302ced1afac3cc577df10826cd32dddb199a29dbcbd48b48f4c325ca8bd3f6bfd
- SSDEEP 49152:fHHKO29QG56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtg:fnKdVkOhCXHHFZMjHfUKkVWsi
- TLSH T155B58E31E6818136D1B34671C6FA57BBA5287C221711A5CFA3C47A2A1F736D3AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1884 10b34a0d - 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 1952 1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713.exe Destination IP 6 223.5.5.5 1952 1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713.exe Destination IP 33 114.114.114.114 1952 1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713.exe Destination IP 34 223.5.5.5 1952 1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 10b34a0d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 10b34a0d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 10b34a0d File created C:\Windows\SysWOW64\10b34a0d 1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 10b34a0d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 10b34a0d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 10b34a0d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 10b34a0d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 10b34a0d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 10b34a0d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 10b34a0d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 10b34a0d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 10b34a0d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 10b34a0d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 10b34a0d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 10b34a0d File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 10b34a0d - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\216b40 1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713.exe File opened for modification C:\Windows\204138 10b34a0d - 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 1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 10b34a0d - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 10b34a0d Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 10b34a0d Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 10b34a0d Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 10b34a0d Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 10b34a0d Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 10b34a0d Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 10b34a0d Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 10b34a0d Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 10b34a0d - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 10b34a0d Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 10b34a0d - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1884 10b34a0d 1884 10b34a0d 1884 10b34a0d 1884 10b34a0d 1884 10b34a0d 1884 10b34a0d 1884 10b34a0d 1884 10b34a0d 1952 1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713.exe 1952 1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713.exe 1952 1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713.exe 1952 1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713.exe 1952 1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713.exe 1952 1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1952 1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713.exe Token: SeTcbPrivilege 1952 1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713.exe Token: SeDebugPrivilege 1884 10b34a0d Token: SeTcbPrivilege 1884 10b34a0d
Processes
-
C:\Users\Admin\AppData\Local\Temp\1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713.exe"C:\Users\Admin\AppData\Local\Temp\1ee3de48ba89118a845c34dc6723d4c5b0c39c1b50f44e553d8a955a43820713.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:1952
-
C:\Windows\Syswow64\10b34a0dC:\Windows\Syswow64\10b34a0d1⤵
- 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:1884
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\10b34a0d
- Size 2.4MB
- SHA256 91733f97bf8396333c155a30b6beb74550fdd03b6d49fdd7fee301e18b96925e
- MD5 0203e5b278a26c36e67b2f877a27feda
- SHA1 0baec68b9962e09f2b12aa0b1b373377772eb26c
- SHA512 e2e9c48caaf05468df3e86e1caca3cb0afc5506fd58d42d4d220317bdc92143070fb86af4c0529b9dec4166b1c981993945e28a8d2c000f1547280597dd3c05c
- SSDEEP 49152:RHHKO29QG56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtg:RnKdVkOhCXHHFZMjHfUKkVWsi
- TLSH T136B58E31E6818136D1B34671C6FA57BBA5287C221711A5CFA3C47A2A1F736D3AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH