Analysis
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max time kernel
47s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
26-12-2023 01:36
Static task
static1
Behavioral task
behavioral1
Sample
49d00fbb783d0a1f50039699bb9e0e3a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
49d00fbb783d0a1f50039699bb9e0e3a.exe
Resource
win10v2004-20231215-en
General
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Target
49d00fbb783d0a1f50039699bb9e0e3a.exe
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Size
600KB
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MD5
49d00fbb783d0a1f50039699bb9e0e3a
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SHA1
d37b84415b0619497c7786e6d1db1883c071e0d3
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SHA256
7bb173d6f12fefce48a6a3f2ec2d2e73bab1a1fc3c7a8f1fed35694a4053953f
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SHA512
1b4a3cb9a632a4c91600f700a829f107608bffae26a1457fee8595bb74e3c7506586c607975b2802709a297af918c880b6c762ca1d628bc20d9ef9206f194448
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SSDEEP
12288:lYiPU9nPU9aOZFH0PiDRs2OsBgo0q4wMD1cGXdr6m6sD9Whu0QaxIpbj2XYpOZ:lYARs2OsBgo0q4wMDedW9+Q7p1pq
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3092 1880 WerFault.exe 49d00fbb783d0a1f50039699bb9e0e3a.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes
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C:\Users\Admin\AppData\Local\Temp\49d00fbb783d0a1f50039699bb9e0e3a.exe"C:\Users\Admin\AppData\Local\Temp\49d00fbb783d0a1f50039699bb9e0e3a.exe"1⤵PID:4676
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C:\Users\Admin\AppData\Local\Temp\49d00fbb783d0a1f50039699bb9e0e3a.exe"C:\Users\Admin\AppData\Local\Temp\49d00fbb783d0a1f50039699bb9e0e3a.exe"2⤵PID:1880
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1880 -s 17643⤵
- Program crash
PID:3092 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\khPJoP" /XML "C:\Users\Admin\AppData\Local\Temp\tmp55A.tmp"2⤵
- Creates scheduled task(s)
PID:1720
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 1880 -ip 18801⤵PID:372