Analysis
- max time kernel
150s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/09/2026, 12:03
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
jaffacakes118_2a027e8e9e37b932c1af2e41df662e9320b56435ecfde18254e2aa01dfe46ba1.exe
Resource
win10v2004-20260911-en
5 signatures
150 seconds
General
- Target jaffacakes118_2a027e8e9e37b932c1af2e41df662e9320b56435ecfde18254e2aa01dfe46ba1.exe
- Size 820KB
- Sample260930-n775gaef34
- SHA256 2a027e8e9e37b932c1af2e41df662e9320b56435ecfde18254e2aa01dfe46ba1
- MD5 e5a15fea1c6395c5db592dd546bb7266
- SHA1 d73154d965e0e6e0be1ef8cb28845515c56b9107
- SHA512 3f20b572d83e2fc0314c3ce73490646f30e0687fcadd06515fce8b0f26a027b1a1cfe772e7a055076ae5475e9e937edb453c5de5767d06a6cd46564fd8440262
- SSDEEP 24576:B/2dLSZMTI3nXseJzjkxzpVP5gJkR2N9XhEHmPF:si3HIQk0N9GG9
- TLSH T1D0057CA3BEC1C036E662C531405E87A9D973772117285BCBA3E4472C2F686E35E3E746
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 2372 1216 WerFault.exe 87 - 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_2a027e8e9e37b932c1af2e41df662e9320b56435ecfde18254e2aa01dfe46ba1.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain jaffacakes118_2a027e8e9e37b932c1af2e41df662e9320b56435ecfde18254e2aa01dfe46ba1.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_2a027e8e9e37b932c1af2e41df662e9320b56435ecfde18254e2aa01dfe46ba1.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-696679853-3915825385-3233721679-1000\Software\Microsoft\Internet Explorer\DOMStorage\softonic.com jaffacakes118_2a027e8e9e37b932c1af2e41df662e9320b56435ecfde18254e2aa01dfe46ba1.exe Key created \REGISTRY\USER\S-1-5-21-696679853-3915825385-3233721679-1000\Software\Microsoft\Internet Explorer\DOMStorage jaffacakes118_2a027e8e9e37b932c1af2e41df662e9320b56435ecfde18254e2aa01dfe46ba1.exe Set value (int) \REGISTRY\USER\S-1-5-21-696679853-3915825385-3233721679-1000\Software\Microsoft\Internet Explorer\DOMStorage\softonic.com\NumberOfSubdomains = "1" jaffacakes118_2a027e8e9e37b932c1af2e41df662e9320b56435ecfde18254e2aa01dfe46ba1.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1216 jaffacakes118_2a027e8e9e37b932c1af2e41df662e9320b56435ecfde18254e2aa01dfe46ba1.exe 1216 jaffacakes118_2a027e8e9e37b932c1af2e41df662e9320b56435ecfde18254e2aa01dfe46ba1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\jaffacakes118_2a027e8e9e37b932c1af2e41df662e9320b56435ecfde18254e2aa01dfe46ba1.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_2a027e8e9e37b932c1af2e41df662e9320b56435ecfde18254e2aa01dfe46ba1.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:1216 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1216 -s 27802⤵
- Program crash
PID:2372
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 396 -p 1216 -ip 12161⤵PID:4664