Analysis
- max time kernel
149s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/09/2026, 12:40
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
jaffacakes118_e4e10ae17ae00b900fc0a6707dce55d13c6b80ca1f30781ce3c1ba4e724a90a6.exe
Resource
win10v2004-20260911-en
5 signatures
150 seconds
General
- Target jaffacakes118_e4e10ae17ae00b900fc0a6707dce55d13c6b80ca1f30781ce3c1ba4e724a90a6.exe
- Size 863KB
- Sample260930-pwjs6sydnf
- SHA256 e4e10ae17ae00b900fc0a6707dce55d13c6b80ca1f30781ce3c1ba4e724a90a6
- MD5 5f048bb498cfbb8d7a9334de1fad34c4
- SHA1 a7399cf6c705493605c78c67cc5d5370f0eadfb8
- SHA512 d8c68215860f8f525a72c31b8b671722de656bf0d30ff20c8e41f77a4b91d7eb79fee99d52586c03bc1858923777b86037d95508ba3c08cedcbe39815408006e
- SSDEEP 12288:RmWWsG0MDVugbPXejoe54JgbjTJcw/Xb16i27BKDl+5WhK/44SisOoP3qWE8gJG3:RmWiPTG54JgL626iOx/4RiQE8gJG7zhh
- TLSH T16F157C11BEECC032E5A2D9F154685277D5727C207B3C89C7A3D00A2D6B2F6D09A3EB56
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 1700 1644 WerFault.exe 85 - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname jaffacakes118_e4e10ae17ae00b900fc0a6707dce55d13c6b80ca1f30781ce3c1ba4e724a90a6.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain jaffacakes118_e4e10ae17ae00b900fc0a6707dce55d13c6b80ca1f30781ce3c1ba4e724a90a6.exe - System Location Discovery: System Language Discovery 1 TTPs 1 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 jaffacakes118_e4e10ae17ae00b900fc0a6707dce55d13c6b80ca1f30781ce3c1ba4e724a90a6.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\Software\Microsoft\Internet Explorer\DOMStorage\softonic.com jaffacakes118_e4e10ae17ae00b900fc0a6707dce55d13c6b80ca1f30781ce3c1ba4e724a90a6.exe Set value (int) \REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\softonic.com\NumberOfSubdomains = "1" jaffacakes118_e4e10ae17ae00b900fc0a6707dce55d13c6b80ca1f30781ce3c1ba4e724a90a6.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1644 jaffacakes118_e4e10ae17ae00b900fc0a6707dce55d13c6b80ca1f30781ce3c1ba4e724a90a6.exe 1644 jaffacakes118_e4e10ae17ae00b900fc0a6707dce55d13c6b80ca1f30781ce3c1ba4e724a90a6.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_e4e10ae17ae00b900fc0a6707dce55d13c6b80ca1f30781ce3c1ba4e724a90a6.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_e4e10ae17ae00b900fc0a6707dce55d13c6b80ca1f30781ce3c1ba4e724a90a6.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1644 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1644 -s 24842⤵
- Program crash
PID:1700
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1644 -ip 16441⤵PID:2864