Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
15/04/2026, 10:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37.exe
- Size 871KB
- Sample260415-m3dvdsct4k
- SHA256 c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37
- MD5 88d13eacb08cf0e5f9a6e0423fd99d49
- SHA1 ae9a5a3011f19d5c5cbb5ba521a5c4914769ec2a
- SHA512 1b940f585a61efbea7e5fedda8138c389a2808011a878c61cb3f0220d0f454626e97262332c259f9e27cb34bca58802e18dc4c283a3f241eff3f772a732fe435
- SSDEEP 12288:LSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/LikGU5rCOTeidT:+vO2xJKRI2FOkx2LFEvcU6UQOJdT
- TLSH T1DD156B31E681C036D5B34571C6FA4BBBA9647D21531165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1080 53be9f4c - 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 4 223.5.5.5 2044 c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37.exe Destination IP 36 114.114.114.114 2044 c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37.exe Destination IP 37 223.5.5.5 2044 c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37.exe Destination IP 3 114.114.114.114 2044 c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37.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 53be9f4c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 53be9f4c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 53be9f4c File created C:\Windows\SysWOW64\53be9f4c c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 53be9f4c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 53be9f4c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 53be9f4c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 53be9f4c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 53be9f4c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 53be9f4c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 53be9f4c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 53be9f4c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 53be9f4c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 53be9f4c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 53be9f4c - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\127d70 53be9f4c File opened for modification C:\Windows\22fe78 c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37.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 c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 53be9f4c - 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\History\CachePrefix = "Visited:" 53be9f4c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 53be9f4c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 53be9f4c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 53be9f4c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 53be9f4c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 53be9f4c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 53be9f4c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 53be9f4c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 53be9f4c - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1080 53be9f4c 1080 53be9f4c 1080 53be9f4c 1080 53be9f4c 1080 53be9f4c 1080 53be9f4c 1080 53be9f4c 1080 53be9f4c 2044 c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37.exe 2044 c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37.exe 2044 c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37.exe 2044 c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37.exe 2044 c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37.exe 2044 c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2044 c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37.exe Token: SeTcbPrivilege 2044 c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37.exe Token: SeDebugPrivilege 1080 53be9f4c Token: SeTcbPrivilege 1080 53be9f4c
Processes
-
C:\Users\Admin\AppData\Local\Temp\c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37.exe"C:\Users\Admin\AppData\Local\Temp\c84469a9111c4cb9fa576eec89e13cf1a979a2417b89c9da9b625dc593b8bc37.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:2044
-
C:\Windows\Syswow64\53be9f4cC:\Windows\Syswow64\53be9f4c1⤵
- 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:1080
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\53be9f4c
- Size 871KB
- SHA256 1e35278f94ec7593afb40ffe2e105b188b55fb48b37e1a4c74cf3b1c0d32b7e3
- MD5 cf4dcdc745dd77da2ba462ee4ebdae8e
- SHA1 a030b6889c3d5d1d436f1970deac791137507a97
- SHA512 d16b0037a61448194ae848ed4e338bcf77923cd438a022ae9804c3e26c2b1c2f7aa7043e040a521a7d04e681d41f564ce7aeb136243e16199043a31f09dd1f1f
- SSDEEP 12288:PSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/LikGU5rCOTeidT:6vO2xJKRI2FOkx2LFEvcU6UQOJdT
- TLSH T1E5156B31E681C036D5B34571C6FA4BBBA9647D21531165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH