Analysis
- max time kernel
149s - max time network
93s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
25/04/2026, 08:33
Behavioral task
behavioral1
Sample
1895b530d8dede5071ad2c00447eddbff0d57a91fc4f6568f6eaa73633f729cf.exe
Resource
win10v2004-20260130-en
4 signatures
150 seconds
General
- Target 1895b530d8dede5071ad2c00447eddbff0d57a91fc4f6568f6eaa73633f729cf.exe
- Size 1.1MB
- Sample260425-kf2ltscs7x
- SHA256 1895b530d8dede5071ad2c00447eddbff0d57a91fc4f6568f6eaa73633f729cf
- MD5 35eb6a22838b2efcda5d5e70ec696be9
- SHA1 c43a794ac5792f4857f3f1496883d20e68b507e8
- SHA512 aa869926330574532c43ccc37cb8ad3db11bd43e43198a4545d2ef32c07436dc0448a657c9758af78a83ab38d8f0843ef63ddc5eab02392a90ffaee18503e724
- SSDEEP 24576:aH0dl8myX9Bg42QoXFkrzkmplSgRDYo0lG4Z8r7Qfkiu5DM:acallSllG4ZM7QfMW
- TLSH T11B458C13F292C0F1E61C227124FB6339BE749B450A71CAC7EB95DD791C32691AB6720E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects FlyAgent Backdoor 2 IoCs
resource yara_rule behavioral2/memory/3288-0-0x0000000000400000-0x000000000055F000-memory.dmp flyagent behavioral2/memory/3288-2-0x0000000000400000-0x000000000055F000-memory.dmp flyagent - Program crash 1 IoCs
pid pid_target Process procid_target 2912 3288 WerFault.exe 78 - 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 1895b530d8dede5071ad2c00447eddbff0d57a91fc4f6568f6eaa73633f729cf.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\1895b530d8dede5071ad2c00447eddbff0d57a91fc4f6568f6eaa73633f729cf.exe"C:\Users\Admin\AppData\Local\Temp\1895b530d8dede5071ad2c00447eddbff0d57a91fc4f6568f6eaa73633f729cf.exe"1⤵
- System Location Discovery: System Language Discovery
PID:3288 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3288 -s 5922⤵
- Program crash
PID:2912
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3288 -ip 32881⤵PID:5092