Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
07/05/2026, 12:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Puff.exe
Resource
win10v2004-20260130-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
Puff.exe
Resource
win11-20260130-en
2 signatures
150 seconds
General
- Target Puff.exe
- Size 589KB
- Sample260507-phlevaht7m
- SHA256 832fbe6a083f9dc28f5e8c40fb16baff4409871b2dff0c720a46f465a9e9820d
- MD5 a36d41f9ef8d03fbdca42dee3d6a777b
- SHA1 3afb67baaa05f409665d35cb617cdcdff796e4e0
- SHA512 0266e0ead973d3d28eee31740b19239edd454776707ccdd0f1788148e95497a432a230cf11521fe427c8fd598d0ce7f3d5853fcb5c273075facc5881656cc9b9
- SSDEEP 12288:+XpYgR0Qan2+K18GcJFEy3PLcLd4EvaezHZhgnO56C3aiBgl1Q0wIUn3:iOzt0EIqoBZhPaiBkOH
- TLSH T137D4224A93B68B2AD07E0EBB075B23D157BD55830044D31DAEB4F1EB9A28BF40392357
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 560 3704 WerFault.exe 79 - 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 Puff.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Puff.exe"C:\Users\Admin\AppData\Local\Temp\Puff.exe"1⤵
- System Location Discovery: System Language Discovery
PID:3704 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3704 -s 8922⤵
- Program crash
PID:560
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3704 -ip 37041⤵PID:3172