Analysis
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max time kernel
154s -
max time network
134s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
07/12/2022, 02:08
Static task
static1
Behavioral task
behavioral1
Sample
e16ceeb24c9e4bab734c51ae2e7d5a6b3e6b52aed22559333d66f92f3252e283.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
e16ceeb24c9e4bab734c51ae2e7d5a6b3e6b52aed22559333d66f92f3252e283.exe
Resource
win10v2004-20220812-en
General
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Target
e16ceeb24c9e4bab734c51ae2e7d5a6b3e6b52aed22559333d66f92f3252e283.exe
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Size
15.1MB
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MD5
ab748d35bbe97a851b89e8f65b225b12
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SHA1
2de9216a3dcc2b0561ba3dc04553309faf12f49b
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SHA256
e16ceeb24c9e4bab734c51ae2e7d5a6b3e6b52aed22559333d66f92f3252e283
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SHA512
8b208b82c8564fffa6d92bace435d0b3125f8964f5ea48ea1fdcc36fac2c7279d56494e345d911adf3ff848ca8496986e277228a7c62d173b867d9773795963a
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SSDEEP
98304:K0m2osO2BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBI:K0tosOZz22R4f/nrk
Malware Config
Signatures
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Uses Session Manager for persistence 2 TTPs 1 IoCs
Creates Session Manager registry key to run executable early in system boot.
description ioc Process Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Session Manager\BootExecute = 6100750074006f0063006800650063006b0020006100750074006f00630068006b0020002a000000 e16ceeb24c9e4bab734c51ae2e7d5a6b3e6b52aed22559333d66f92f3252e283.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run e16ceeb24c9e4bab734c51ae2e7d5a6b3e6b52aed22559333d66f92f3252e283.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\GlobalFlagimglog = "C:\\Windows\\system32\\imglog.exe" e16ceeb24c9e4bab734c51ae2e7d5a6b3e6b52aed22559333d66f92f3252e283.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\MEGATRON.ini e16ceeb24c9e4bab734c51ae2e7d5a6b3e6b52aed22559333d66f92f3252e283.exe File created C:\Windows\SysWOW64\MEGATRON.ini e16ceeb24c9e4bab734c51ae2e7d5a6b3e6b52aed22559333d66f92f3252e283.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\ponto.DLL e16ceeb24c9e4bab734c51ae2e7d5a6b3e6b52aed22559333d66f92f3252e283.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\TypedURLs e16ceeb24c9e4bab734c51ae2e7d5a6b3e6b52aed22559333d66f92f3252e283.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4584 e16ceeb24c9e4bab734c51ae2e7d5a6b3e6b52aed22559333d66f92f3252e283.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4584 e16ceeb24c9e4bab734c51ae2e7d5a6b3e6b52aed22559333d66f92f3252e283.exe 4584 e16ceeb24c9e4bab734c51ae2e7d5a6b3e6b52aed22559333d66f92f3252e283.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e16ceeb24c9e4bab734c51ae2e7d5a6b3e6b52aed22559333d66f92f3252e283.exe"C:\Users\Admin\AppData\Local\Temp\e16ceeb24c9e4bab734c51ae2e7d5a6b3e6b52aed22559333d66f92f3252e283.exe"1⤵
- Uses Session Manager for persistence
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:4584