Analysis
-
max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
24-07-2024 17:06
Static task
static1
Behavioral task
behavioral1
Sample
WaveInstaller.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
WaveInstaller.exe
Resource
win10v2004-20240709-en
General
-
Target
WaveInstaller.exe
-
Size
1.5MB
-
MD5
c822ab5332b11c9185765b157d0b6e17
-
SHA1
7fe909d73a24ddd87171896079cceb8b03663ad4
-
SHA256
344700d3141170111a9b77db100f6961cc54a2988d964d34f7e1ca57aa42aa2a
-
SHA512
a8612836fb4714b939d03f7fe08391bbc635ca83ab853fc677159e5db6b00f76b9b586bdae9c19d2406d9a2713d1caf614132cb6c14e1dddc6ac45e47f7e5a5d
-
SSDEEP
24576:9viinbT3ipyqwPx4x3RyFoBkkAd04wJAAh/jV1gJcPNZI6fntX3HOt2pbs81ind2:EinbT3ipTD0anywJAaD/3U2pb7indT
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2068 1020 WerFault.exe WaveInstaller.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.
Processes:
WaveInstaller.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WaveInstaller.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
WaveInstaller.exedescription pid process Token: SeDebugPrivilege 1020 WaveInstaller.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
WaveInstaller.exepid process 1020 WaveInstaller.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
WaveInstaller.exedescription pid process target process PID 1020 wrote to memory of 2068 1020 WaveInstaller.exe WerFault.exe PID 1020 wrote to memory of 2068 1020 WaveInstaller.exe WerFault.exe PID 1020 wrote to memory of 2068 1020 WaveInstaller.exe WerFault.exe PID 1020 wrote to memory of 2068 1020 WaveInstaller.exe WerFault.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\WaveInstaller.exe"C:\Users\Admin\AppData\Local\Temp\WaveInstaller.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1020 -s 15562⤵
- Program crash
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1020-0-0x0000000073ECE000-0x0000000073ECF000-memory.dmpFilesize
4KB
-
memory/1020-1-0x0000000000DC0000-0x0000000000F52000-memory.dmpFilesize
1.6MB
-
memory/1020-2-0x0000000073EC0000-0x00000000745AE000-memory.dmpFilesize
6.9MB
-
memory/1020-4-0x0000000000710000-0x000000000071A000-memory.dmpFilesize
40KB
-
memory/1020-3-0x0000000000710000-0x000000000071A000-memory.dmpFilesize
40KB
-
memory/1020-5-0x0000000073EC0000-0x00000000745AE000-memory.dmpFilesize
6.9MB
-
memory/1020-6-0x0000000073EC0000-0x00000000745AE000-memory.dmpFilesize
6.9MB
-
memory/1020-7-0x0000000073EC0000-0x00000000745AE000-memory.dmpFilesize
6.9MB