Analysis
- max time kernel
148s - max time network
128s - 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, 12:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
jaffacakes118_28605f5506eaa0b940e6b2b75687ef6da77d11cc0c3c9ef95594e174bc1c40e2.exe
Resource
win10v2004-20260911-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
jaffacakes118_28605f5506eaa0b940e6b2b75687ef6da77d11cc0c3c9ef95594e174bc1c40e2.exe
Resource
win11ltsc2024-20260911-en
3 signatures
150 seconds
General
- Target jaffacakes118_28605f5506eaa0b940e6b2b75687ef6da77d11cc0c3c9ef95594e174bc1c40e2.exe
- Size 561KB
- Sample260930-phrxmavvbs
- SHA256 28605f5506eaa0b940e6b2b75687ef6da77d11cc0c3c9ef95594e174bc1c40e2
- MD5 1b623aef542612048dba96b9f87255d4
- SHA1 49b402fe5363daa0188111944a2b0352d506492b
- SHA512 d5047a38d137e605565e20f591159d06cc7424d7a91c199d21e36b6ff4ddcffeab4793efb9098df03e2da6fdd8024217a5e483bc5b54ece2428cd11801dac1e9
- SSDEEP 12288:A9mcDp5Oy6b0eybg1+hsuM2FybzlB7G97g:8xDp5tey81+htFybzb7Og
- TLSH T138C45B2237E4E036E26247346F5FD2A556A5BC319871890FF3D43B3D2F706929A25F0A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
Malware Config
Signatures
- Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 jaffacakes118_28605f5506eaa0b940e6b2b75687ef6da77d11cc0c3c9ef95594e174bc1c40e2.exe - 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\Domain jaffacakes118_28605f5506eaa0b940e6b2b75687ef6da77d11cc0c3c9ef95594e174bc1c40e2.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname jaffacakes118_28605f5506eaa0b940e6b2b75687ef6da77d11cc0c3c9ef95594e174bc1c40e2.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_28605f5506eaa0b940e6b2b75687ef6da77d11cc0c3c9ef95594e174bc1c40e2.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_28605f5506eaa0b940e6b2b75687ef6da77d11cc0c3c9ef95594e174bc1c40e2.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_28605f5506eaa0b940e6b2b75687ef6da77d11cc0c3c9ef95594e174bc1c40e2.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:5588