Static task
static1
Behavioral task
behavioral1
Sample
AudioSwitcher.AudioApi.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
AudioSwitcher.AudioApi.dll
Resource
win10v2004-20230220-en
General
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Target
AudioSwitcher.AudioApi.dll
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Size
40KB
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MD5
3f88b41942ec020c9b66f464b3d1c899
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SHA1
a846f0855d5250dc4dda9d3c37f6862e93ebc802
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SHA256
26ff364fca496ee1093de596645c86731c156d81d026b5d020de46b0df053513
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SHA512
dffe0b98033258ba3e58c43bf4e17e280ffb44c0d3c7a5b1c58761acc0ec2e4c30a035bae6df220c5ec07c641d494ccb135bc7b75977021dc2059f2e4e735af0
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SSDEEP
384:iFo07NXH3jI8tRM1sGyfPodV/FU92983yggIwFTIVk1yUsUg43prF7RfrEEJvHQb:iG07NDI2ql8PQVtd83p40VoFtsT5h
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource AudioSwitcher.AudioApi.dll
Files
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AudioSwitcher.AudioApi.dll.dll windows x86
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorDllMain
Sections
.text Size: 38KB - Virtual size: 37KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ