Analysis
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max time kernel
122s -
max time network
130s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
25-07-2024 02:26
Static task
static1
Behavioral task
behavioral1
Sample
WaveInstaller Official.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
WaveInstaller Official.exe
Resource
win10v2004-20240709-en
General
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Target
WaveInstaller Official.exe
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Size
1.5MB
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MD5
c822ab5332b11c9185765b157d0b6e17
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SHA1
7fe909d73a24ddd87171896079cceb8b03663ad4
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SHA256
344700d3141170111a9b77db100f6961cc54a2988d964d34f7e1ca57aa42aa2a
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SHA512
a8612836fb4714b939d03f7fe08391bbc635ca83ab853fc677159e5db6b00f76b9b586bdae9c19d2406d9a2713d1caf614132cb6c14e1dddc6ac45e47f7e5a5d
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SSDEEP
24576:9viinbT3ipyqwPx4x3RyFoBkkAd04wJAAh/jV1gJcPNZI6fntX3HOt2pbs81ind2:EinbT3ipTD0anywJAaD/3U2pb7indT
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2744 2292 WerFault.exe WaveInstaller Official.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 Official.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WaveInstaller Official.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
WaveInstaller Official.exedescription pid process Token: SeDebugPrivilege 2292 WaveInstaller Official.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
WaveInstaller Official.exedescription pid process target process PID 2292 wrote to memory of 2744 2292 WaveInstaller Official.exe WerFault.exe PID 2292 wrote to memory of 2744 2292 WaveInstaller Official.exe WerFault.exe PID 2292 wrote to memory of 2744 2292 WaveInstaller Official.exe WerFault.exe PID 2292 wrote to memory of 2744 2292 WaveInstaller Official.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\WaveInstaller Official.exe"C:\Users\Admin\AppData\Local\Temp\WaveInstaller Official.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2292 -s 15962⤵
- Program crash
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2292-0-0x00000000746DE000-0x00000000746DF000-memory.dmpFilesize
4KB
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memory/2292-1-0x0000000000B80000-0x0000000000D12000-memory.dmpFilesize
1.6MB
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memory/2292-2-0x00000000746D0000-0x0000000074DBE000-memory.dmpFilesize
6.9MB
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memory/2292-3-0x0000000000440000-0x000000000044A000-memory.dmpFilesize
40KB
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memory/2292-4-0x0000000000440000-0x000000000044A000-memory.dmpFilesize
40KB
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memory/2292-5-0x00000000746D0000-0x0000000074DBE000-memory.dmpFilesize
6.9MB
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memory/2292-6-0x00000000746D0000-0x0000000074DBE000-memory.dmpFilesize
6.9MB
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memory/2292-7-0x00000000746DE000-0x00000000746DF000-memory.dmpFilesize
4KB
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memory/2292-8-0x00000000746D0000-0x0000000074DBE000-memory.dmpFilesize
6.9MB
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memory/2292-9-0x0000000000440000-0x000000000044A000-memory.dmpFilesize
40KB
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memory/2292-10-0x00000000746D0000-0x0000000074DBE000-memory.dmpFilesize
6.9MB