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Resubmissions
02/08/2024, 23:57
240802-3zrvvawbmm 6Analysis
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max time kernel
113s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02/08/2024, 23:57
Static task
static1
Behavioral task
behavioral1
Sample
WaveInstaller (1).exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
WaveInstaller (1).exe
Resource
win10v2004-20240802-en
General
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Target
WaveInstaller (1).exe
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Size
1.5MB
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MD5
b075f4320e46d0d5e78a649e8ee011cc
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SHA1
b0dd50171323f0f83dbea0340e9ed8cf44bea38e
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SHA256
8581823244a50bbed9709d09f3eba29dd9989681d96bff2b6c19245053069feb
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SHA512
e08024b5fa50dc344ca18413a6c21e0f20490c22c90c565d6f663014f1673643da1d5d748e0cefca8a7cbae91a62470289803ad588d3aa5cf3dc6292d7393d47
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SSDEEP
24576:VviinbT3ipyqwPx4x3RyFoBkkAd04wJAAh/jV1gJcPNZI6fntX3HOt2pq081ind2:MinbT3ipTD0anywJAaD/3U2pqjindT
Malware Config
Signatures
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 23 raw.githubusercontent.com 24 raw.githubusercontent.com -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 3796 836 WerFault.exe 82 -
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 WaveInstaller (1).exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 836 WaveInstaller (1).exe
Processes
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C:\Users\Admin\AppData\Local\Temp\WaveInstaller (1).exe"C:\Users\Admin\AppData\Local\Temp\WaveInstaller (1).exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:836 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 836 -s 26522⤵
- Program crash
PID:3796
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 836 -ip 8361⤵PID:684