Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 21:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe
- Size 419KB
- Sample260809-1qpysacf57
- SHA256 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd
- MD5 15c7776f7766345a3a90b87edc1643f2
- SHA1 13a728946ab4469f9d3cf3aa955a680c3ae7aa2c
- SHA512 82c49713f132012d517ddc79fcd11d2216c55355bdb64d243adeace99e81ec5c1dc8bb2a63f01cfcba91581059dc0c17319e51d2ee7696b7f1d309dd9c651a67
- SSDEEP 6144:H6DmGnV0H2LALrYcdwVDL+gqFCcEOkCybEaQRXr9HNdvOa:H6D/WiA3YcyVDLjOkx2LIa
- TLSH T1F6947C29BAE08073C5678576C4E257A6FBB1B52127108ACFA390475A1F237E3BD3531E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3568 5aab72a - Unexpected DNS network traffic destination 5 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 21 223.5.5.5 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe Destination IP 71 114.114.114.114 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe Destination IP 1 114.114.114.114 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe Destination IP 2 223.5.5.5 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe Destination IP 20 114.114.114.114 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 5aab72a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 5aab72a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 5aab72a File created C:\Windows\SysWOW64\5aab72a d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 5aab72a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 5aab72a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 5aab72a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 5aab72a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 5aab72a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 5aab72a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 5aab72a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 5aab72a File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 5aab72a - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3d15e0 5aab72a File opened for modification C:\Windows\339108 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.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 5aab72a Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.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\Content\CachePrefix 5aab72a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 5aab72a Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 5aab72a Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 5aab72a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 5aab72a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 5aab72a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 5aab72a Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 5aab72a Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 5aab72a - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3568 5aab72a 3568 5aab72a 3568 5aab72a 3568 5aab72a 3568 5aab72a 3568 5aab72a 3568 5aab72a 3568 5aab72a 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe Token: SeTcbPrivilege 3012 d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe Token: SeDebugPrivilege 3568 5aab72a Token: SeTcbPrivilege 3568 5aab72a
Processes
-
C:\Users\Admin\AppData\Local\Temp\d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.exe"C:\Users\Admin\AppData\Local\Temp\d3b47b320750f86177e1f139514b05573d094de20cb110b7e230b71dde420acd.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:3012
-
C:\Windows\Syswow64\5aab72aC:\Windows\Syswow64\5aab72a1⤵
- 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:3568
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\5aab72a
- Size 419KB
- SHA256 305826825fef934e116dcbb913ce62512022e31b66d240449166192d7625e21f
- MD5 46c85634cfcf1f3a68ec39573c9a78c3
- SHA1 ce25b431e5f64f533fb2e5ff95eebb9faae34f2f
- SHA512 1842e5c347054b725fe33ed97474ea471d53ad2830b71d3703bd72281136066753e19849e2b6df1142c4d66945298c17b1e03d5a37a499646eebca1bfa2e1735
- SSDEEP 6144:E6DmGnV0H2LALrYcdwVDL+gqFCcEOkCybEaQRXr9HNdvOa:E6D/WiA3YcyVDLjOkx2LIa
- TLSH T184947C29BAE08073C5678576C4E257A6FBB1B52127108ACFA390475A1F237E3BD3531E
- MD5 SHA1 SHA512 SSDEEP TLSH