Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/08/2026, 22:17
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe
- Size 615KB
- Sample260810-17ppcaap9w
- SHA256 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd
- MD5 92272b8cea1027648450180da37a3e69
- SHA1 8cc7477c48045f021facbe04de1669aa51350983
- SHA512 2c29b1c4c04fb19e2d00f09504a72e615adf30c7a9e7cb0b314b22b2a442438ed3adcdded5f0f4e51f0696d3fc3fa697fb15ded181409e06aa0492b36a78129c
- SSDEEP 12288:nSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:SvO2xJKRI2FOkx2LFicUV
- TLSH T162D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4440 c53e8083 - 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 1 114.114.114.114 5720 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe Destination IP 4 223.5.5.5 5720 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe Destination IP 14 114.114.114.114 5720 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe Destination IP 15 223.5.5.5 5720 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE c53e8083 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies c53e8083 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c53e8083 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData c53e8083 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c53e8083 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c53e8083 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C c53e8083 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 c53e8083 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache c53e8083 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content c53e8083 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C c53e8083 File created C:\Windows\SysWOW64\c53e8083 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 c53e8083 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft c53e8083 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c53e8083 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4c03b0 c53e8083 File opened for modification C:\Windows\61edb0 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.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 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c53e8083 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" c53e8083 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" c53e8083 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix c53e8083 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" c53e8083 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" c53e8083 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ c53e8083 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing c53e8083 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" c53e8083 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" c53e8083 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4440 c53e8083 4440 c53e8083 4440 c53e8083 4440 c53e8083 4440 c53e8083 4440 c53e8083 4440 c53e8083 4440 c53e8083 5720 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe 5720 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe 5720 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe 5720 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe 5720 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe 5720 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe 5720 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe 5720 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe 5720 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe 5720 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe 5720 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe 5720 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe 5720 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe 5720 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5720 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe Token: SeTcbPrivilege 5720 de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe Token: SeDebugPrivilege 4440 c53e8083 Token: SeTcbPrivilege 4440 c53e8083
Processes
-
C:\Users\Admin\AppData\Local\Temp\de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.exe"C:\Users\Admin\AppData\Local\Temp\de3a54d4a30f9668e1e42cb94a06b97dbad169b63bd4e13c20063926cb2be2cd.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:5720
-
C:\Windows\Syswow64\c53e8083C:\Windows\Syswow64\c53e80831⤵
- 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:4440
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\c53e8083
- Size 615KB
- SHA256 9e96813902c9dbd2640c1d3546d53fc6b0428292fb301ca4b0d81948153736a5
- MD5 ef118d2db7eeee24ce09005f6e57f622
- SHA1 5e6b07f8b44f22a9d89f81a730781da7479fb25f
- SHA512 ea62d12c142ac2ef42bb8a781168d66ba362a66ad7b5ba5b47e3e6951b613727dfdd61c40cde4f97946b36bcb81e66982c3c90f1102009237d78693100f22c02
- SSDEEP 12288:KSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:RvO2xJKRI2FOkx2LFicUV
- TLSH T1A2D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH