Behavioral task
behavioral1
Sample
build.exe
Resource
win10v2004-20240802-en
General
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Target
build.exe
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Size
3.6MB
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MD5
bebbda1425648d10a9feb049e04bee24
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SHA1
5771f752be63b935adea3cdc1ff74b1f65ba45a9
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SHA256
c9b0169f54ba231dd90ef7843cec3b379a0b0cfcd3c0b288453508f8690bd4d5
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SHA512
bf83c4f93bf869725bf23f641a9732aefab9c7b8f63626618dfe16f46b1a8ecb3da0e03568146e172aba26b5974f349db6ae440c5cfce47b02151576c3249f57
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SSDEEP
98304:4EjdGSi3kqXf0FLYWCLbi6sfLxkuahjCOeX9YG9see5GnRyCAm0makxH13:K3kSILYWqZAkuujCPX9YG9he5GnQCAJS
Malware Config
Extracted
stealerium
7960275769:AAFsNj7Q9GrsBKzVEmN2fGOLvIQWelRdwOA
Signatures
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Stealerium family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource build.exe
Files
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build.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 3.6MB - Virtual size: 3.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 4KB
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