Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
11/07/2026, 18:36
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
9 signatures
150 seconds
General
- Target 79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371.exe
- Size 679KB
- Sample260711-w82cbaa16w
- SHA256 79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371
- MD5 9fef521ea25160bcf96b7c2f21862257
- SHA1 a77cf5862893d81ae377ac4c9bb45b6c77e65ad2
- SHA512 542dc2bef6ef79a38700adec211c9d84e866467863012742bb0e07fbbc78135d01fc7f6b3f385e729e83e73062d4be2fd76825c40e22a965c674348d5e9388d1
- SSDEEP 12288:eSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/Lik8CQ3K:dvO2xJKRI2FOkx2LFEvcUQPK
- TLSH T174E45A31E641C036D4A74576C6FA0BBFE964BD25131165CBA3C43A262FB36D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1724 d4b658e8 - 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 1536 79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371.exe Destination IP 6 223.5.5.5 1536 79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371.exe Destination IP 40 114.114.114.114 1536 79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371.exe Destination IP 41 223.5.5.5 1536 79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\d4b658e8 79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 d4b658e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 d4b658e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache d4b658e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d4b658e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content d4b658e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d4b658e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d4b658e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE d4b658e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies d4b658e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft d4b658e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData d4b658e8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 d4b658e8 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1a4c00 79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371.exe File opened for modification C:\Windows\1d83f8 d4b658e8 - 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 79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d4b658e8 - 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 d4b658e8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" d4b658e8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" d4b658e8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ d4b658e8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" d4b658e8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" d4b658e8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" d4b658e8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" d4b658e8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing d4b658e8 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1724 d4b658e8 1724 d4b658e8 1724 d4b658e8 1724 d4b658e8 1724 d4b658e8 1724 d4b658e8 1724 d4b658e8 1724 d4b658e8 1536 79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371.exe 1536 79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371.exe 1536 79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371.exe 1536 79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371.exe 1536 79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371.exe 1536 79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1536 79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371.exe Token: SeTcbPrivilege 1536 79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371.exe Token: SeDebugPrivilege 1724 d4b658e8 Token: SeTcbPrivilege 1724 d4b658e8
Processes
-
C:\Users\Admin\AppData\Local\Temp\79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371.exe"C:\Users\Admin\AppData\Local\Temp\79360ac940c792959efd418dee68d004ed3c46e59f9951370ac0130923bd6371.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:1536
-
C:\Windows\Syswow64\d4b658e8C:\Windows\Syswow64\d4b658e81⤵
- 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:1724
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\d4b658e8
- Size 679KB
- SHA256 5ef6a97a65c514af08336a6a3773bcbe4215730821dae5a9fe129dd09c7febfb
- MD5 4e13dffad878f7cfcffb5b06a1c800da
- SHA1 ecb14ed0be300081e7863233b4a33db25a2aedac
- SHA512 de55d0750851a5fd80b323a551b27d98144c919a45b8c356c3f0b24fba9f3706f683bcc2a0dfb32da607af53a156d911a2a76d227eea43fc877547ad38901d13
- SSDEEP 12288:TSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/Lik8CQ3K:mvO2xJKRI2FOkx2LFEvcUQPK
- TLSH T117E45A31E641C036D4A74576C6FA0BBFE964BD25131165CBA3C43A262FB36D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH