Analysis
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max time kernel
150s -
max time network
88s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
19-10-2022 21:40
Static task
static1
Behavioral task
behavioral1
Sample
ce32fcafc3649dc382e90913dd4d835403752732195fdfdd8a53eec77d420450.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
ce32fcafc3649dc382e90913dd4d835403752732195fdfdd8a53eec77d420450.exe
Resource
win10v2004-20220812-en
General
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Target
ce32fcafc3649dc382e90913dd4d835403752732195fdfdd8a53eec77d420450.exe
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Size
92KB
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MD5
a2045e71d4325e64899880b20a93c1a0
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SHA1
7d09b43f09891c786e190c44091a9006ad1e8259
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SHA256
ce32fcafc3649dc382e90913dd4d835403752732195fdfdd8a53eec77d420450
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SHA512
f52bb9940eccafc19eee7914202047655e9bd64ada212fbcc332f44200a37e5e465ca3ea99eb78278e4b63ee12f7afe786f708b213ef8687768f6af9f5bba7b6
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SSDEEP
1536:BDDDDPA2PFHdFY+cY0ZJSFmH/57oIHD42Qpfu2Rwx:BDDv7dRcYMYMf5QxnR
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "explorer.exe,C:\\Users\\Admin\\AppData\\Roaming\\skype.dat" svchost.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 852 ce32fcafc3649dc382e90913dd4d835403752732195fdfdd8a53eec77d420450.exe 1860 svchost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe 1860 svchost.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 852 ce32fcafc3649dc382e90913dd4d835403752732195fdfdd8a53eec77d420450.exe 852 ce32fcafc3649dc382e90913dd4d835403752732195fdfdd8a53eec77d420450.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1860 svchost.exe 1860 svchost.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1860 wrote to memory of 540 1860 svchost.exe 28 PID 1860 wrote to memory of 540 1860 svchost.exe 28 PID 1860 wrote to memory of 540 1860 svchost.exe 28 PID 1860 wrote to memory of 540 1860 svchost.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\ce32fcafc3649dc382e90913dd4d835403752732195fdfdd8a53eec77d420450.exe"C:\Users\Admin\AppData\Local\Temp\ce32fcafc3649dc382e90913dd4d835403752732195fdfdd8a53eec77d420450.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: MapViewOfSection
PID:852
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C:\Windows\syswow64\svchost.exe"C:\Windows\syswow64\svchost.exe"1⤵
- Modifies WinLogon for persistence
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1860 -
C:\Windows\SysWOW64\ctfmon.exectfmon.exe2⤵PID:540
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