Analysis
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max time kernel
74s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
07-11-2022 21:56
Static task
static1
Behavioral task
behavioral1
Sample
aafe6b2225d4dd41e59be2f77d4564cff6294d037a11c6c539b37d515b897fd0.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
aafe6b2225d4dd41e59be2f77d4564cff6294d037a11c6c539b37d515b897fd0.exe
Resource
win10v2004-20220812-en
General
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Target
aafe6b2225d4dd41e59be2f77d4564cff6294d037a11c6c539b37d515b897fd0.exe
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Size
964KB
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MD5
600506b5be526f6069c9fc9f0d69df4b
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SHA1
27b2382678230b8f53cc5c7b79b2c0968df14b04
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SHA256
aafe6b2225d4dd41e59be2f77d4564cff6294d037a11c6c539b37d515b897fd0
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SHA512
b1ca44bff6799d59b3bcc013da28b94df02f5d25375e5df753137356d47125672a692715f2e6be1a46be4092e8b7df21301128ae07e565ef1524373adcc56ece
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SSDEEP
24576:axQawqcdo7WbH5u4IfKfl2OGiXob/E4+O8:aAoSbZ4ul2/woUO8
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4072-133-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-135-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-136-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-137-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-138-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-140-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-142-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-144-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-146-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-148-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-150-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-152-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-154-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-156-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-158-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-160-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-162-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-164-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-166-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-168-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-170-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-172-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-174-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-176-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-178-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4072-179-0x0000000010000000-0x000000001003E000-memory.dmp upx -
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 Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" aafe6b2225d4dd41e59be2f77d4564cff6294d037a11c6c539b37d515b897fd0.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch aafe6b2225d4dd41e59be2f77d4564cff6294d037a11c6c539b37d515b897fd0.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" aafe6b2225d4dd41e59be2f77d4564cff6294d037a11c6c539b37d515b897fd0.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\IESettingSync aafe6b2225d4dd41e59be2f77d4564cff6294d037a11c6c539b37d515b897fd0.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4072 aafe6b2225d4dd41e59be2f77d4564cff6294d037a11c6c539b37d515b897fd0.exe 4072 aafe6b2225d4dd41e59be2f77d4564cff6294d037a11c6c539b37d515b897fd0.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4072 aafe6b2225d4dd41e59be2f77d4564cff6294d037a11c6c539b37d515b897fd0.exe 4072 aafe6b2225d4dd41e59be2f77d4564cff6294d037a11c6c539b37d515b897fd0.exe 4072 aafe6b2225d4dd41e59be2f77d4564cff6294d037a11c6c539b37d515b897fd0.exe 4072 aafe6b2225d4dd41e59be2f77d4564cff6294d037a11c6c539b37d515b897fd0.exe 4072 aafe6b2225d4dd41e59be2f77d4564cff6294d037a11c6c539b37d515b897fd0.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\aafe6b2225d4dd41e59be2f77d4564cff6294d037a11c6c539b37d515b897fd0.exe"C:\Users\Admin\AppData\Local\Temp\aafe6b2225d4dd41e59be2f77d4564cff6294d037a11c6c539b37d515b897fd0.exe"1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4072