Analysis
-
max time kernel
119s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/11/2024, 18:11
Behavioral task
behavioral1
Sample
ef6157caa0385414ad641c568a60aec47fee9585afcf113abd7e982d3fc52522N.dll
Resource
win7-20240903-en
4 signatures
120 seconds
General
-
Target
ef6157caa0385414ad641c568a60aec47fee9585afcf113abd7e982d3fc52522N.dll
-
Size
18KB
-
MD5
5a65fa391cd51a5b2c9bc64ea38e90c0
-
SHA1
d4d50df8f572df148ba60bb376b48b776265c4c5
-
SHA256
ef6157caa0385414ad641c568a60aec47fee9585afcf113abd7e982d3fc52522
-
SHA512
afbdae7906702c265b0bc8db402ac9b9ae3ef4e27062179e3634bd8145e58ebab33f13376cacdc9df083f784d61df7d380ee820092ce8dbb39ad9bd643a844e0
-
SSDEEP
384:vS2lD+SjvvMDFmS+/9W84sQMQfPqHB/9QH:vS2lZjvvML+/9XCMQHqi
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/3392-0-0x0000000012340000-0x0000000012350000-memory.dmp upx behavioral2/memory/3392-1-0x0000000012340000-0x0000000012350000-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 rundll32.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe 3392 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 464 wrote to memory of 3392 464 rundll32.exe 83 PID 464 wrote to memory of 3392 464 rundll32.exe 83 PID 464 wrote to memory of 3392 464 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ef6157caa0385414ad641c568a60aec47fee9585afcf113abd7e982d3fc52522N.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:464 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ef6157caa0385414ad641c568a60aec47fee9585afcf113abd7e982d3fc52522N.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3392
-