Behavioral task
behavioral1
Sample
2025-03-03_86292f6606d16cc6394419de61e9956e_hiddentear.exe
Resource
win7-20240903-en
General
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Target
2025-03-03_86292f6606d16cc6394419de61e9956e_hiddentear
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Size
170KB
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MD5
86292f6606d16cc6394419de61e9956e
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SHA1
52de556ddc1d22c8e88b162956b2bc5709059914
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SHA256
ed1019bacf6c2435ed5fd7cd0a51b58170ae25665de79505ab188b673b2a55df
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SHA512
7c7f8c155b4dcb58ec5a0ee189d30bd26696cc7771e9deaa2d044fd323278a5f63b70c58e2e72edea9b09cecdc35c2820b91ddd73fba9a78eaba30212255692e
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SSDEEP
3072:jWDpZm+7MTji+Y9bZjMDzOlWM+lmsolAIrRuw+mqv9j1MWLQo:jW3MitbmQ+lDAA
Malware Config
Extracted
xworm
198.23.200.96:5353
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Install_directory
%AppData%
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install_file
krypto.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2025-03-03_86292f6606d16cc6394419de61e9956e_hiddentear
Files
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2025-03-03_86292f6606d16cc6394419de61e9956e_hiddentear.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 70KB - Virtual size: 69KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 99KB - Virtual size: 99KB
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