Analysis
- max time kernel
150s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
25/08/2024, 07:34
Behavioral task
behavioral1
Sample
msd32.dll
Resource
win7-20240705-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
msd32.dll
Resource
win10v2004-20240802-en
4 signatures
150 seconds
Behavioral task
behavioral3
Sample
sim.exe
Resource
win7-20240704-en
3 signatures
150 seconds
Behavioral task
behavioral4
Sample
sim.exe
Resource
win10v2004-20240802-en
3 signatures
150 seconds
Behavioral task
behavioral5
Sample
新云软件.url
Resource
win7-20240704-en
0 signatures
150 seconds
Behavioral task
behavioral6
Sample
新云软件.url
Resource
win10v2004-20240802-en
0 signatures
150 seconds
General
- Target sim.exe
- Size 747KB
- Sample240825-jd7vdsvalp
- SHA256 513f359f0ef0cabed3cad96cd79cc503f280a247c95aa643161f51591c8c6ee2
- MD5 f4406dc7d2593fc92726a00bf9a4e5ef
- SHA1 ff00065c8172c56869f599d99fa993b200eb509e
- SHA512 04dc7ff4ee1ad5f3c33e8b74d0a87fe0e175522fe2f65b9155b2bb55dbe954ec5fb0b1834a7379eaffc7f77c5c900861aef7790ad50c19fdab37a34bb0f929d6
- SSDEEP 12288:yazgRUe5ErSap+mQoKPpDqWGHnEokeubN18iTk/7Yn7er2aAn1vVTK:CURrnsm5KPnGHKXHlTk/787erLg1
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
-
resource yara_rule behavioral4/memory/4028-0-0x0000000000400000-0x0000000000990000-memory.dmp upx behavioral4/memory/4028-1-0x0000000000400000-0x0000000000990000-memory.dmp upx - 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 sim.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4028 sim.exe 4028 sim.exe 4028 sim.exe