Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/07/2026, 18:36
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe
- Size 374KB
- Sample260711-w829lsa16x
- SHA256 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c
- MD5 d3dd0237815a320a75a2483361d5f989
- SHA1 79cab0ea822d494c257df4c55348059ba1bddb2a
- SHA512 16ac0e7703662bc43bcc752afd075364ea38e6772e26745588e749597eefd6acbc18232a553c4137a74bb9c55d70eb1d60c8a0e6aa6bf69c0ed0a5fde34df38c
- SSDEEP 6144:4cTgav1cdCTuoPbgwmOLJvKRILSFvdFfcEOkCybEaQRXr9HNdvOaxy8K:4SvO2x9mONvKRILSFLOkx2LIaxy
- TLSH T187846D2AF6A0D076C4B79579C4A257AAFBB1742137204ACFA390475A1F237E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4648 2783689c - Unexpected DNS network traffic destination 6 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 23 223.5.5.5 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe Destination IP 42 114.114.114.114 4648 2783689c Destination IP 43 223.5.5.5 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe Destination IP 1 114.114.114.114 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe Destination IP 2 223.5.5.5 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe Destination IP 22 114.114.114.114 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe - Drops file in System32 directory 17 IoCs
description ioc Process File created C:\Windows\SysWOW64\2783689c e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 2783689c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 2783689c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2783689c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2783689c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2783689c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 2783689c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 2783689c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 2783689c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 2783689c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2783689c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 2783689c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 2783689c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 2783689c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 2783689c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 2783689c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 2783689c - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2159b8 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe File opened for modification C:\Windows\4f9350 2783689c - 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 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2783689c - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 2783689c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 2783689c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 2783689c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 2783689c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2783689c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2783689c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 2783689c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2783689c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2783689c - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4648 2783689c 4648 2783689c 4648 2783689c 4648 2783689c 4648 2783689c 4648 2783689c 4648 2783689c 4648 2783689c 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe Token: SeTcbPrivilege 1948 e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe Token: SeDebugPrivilege 4648 2783689c Token: SeTcbPrivilege 4648 2783689c
Processes
-
C:\Users\Admin\AppData\Local\Temp\e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.exe"C:\Users\Admin\AppData\Local\Temp\e13e3550fcf90f9471c17358b78346adba3087f6ac9ad12924415715c63c586c.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:1948
-
C:\Windows\Syswow64\2783689cC:\Windows\Syswow64\2783689c1⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- 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:4648
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\2783689c
- Size 374KB
- SHA256 260a812b95367d5fe5965beb17f303658ed668af3738adb2bed97b0b930ab9ec
- MD5 37c0a7028309d418732b00227144e896
- SHA1 868fc9187c4c495019697e822306d248783e976b
- SHA512 3798f6e19eb0ff5c30d82039bc1af1eb9b0141a6519be2769ee9e1442cb12999aa98ce0c8ce23ab438906b1a06a1a0bf6c765f6979c4f278c65eb071578656e8
- SSDEEP 6144:IcTgav1cdCTuoPbgwmOLJvKRILSFvdFfcEOkCybEaQRXr9HNdvOaxy8K:ISvO2x9mONvKRILSFLOkx2LIaxy
- TLSH T1CF846D2AF6A0D076C4B79579C4A257AAFBB1742137204ACFA390475A1F237E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH