Behavioral task
behavioral1
Sample
build.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
build.exe
Resource
win10v2004-20240802-en
General
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Target
build.bin
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Size
3.6MB
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MD5
8b561e03d153ec263381d6aa1bd1f109
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SHA1
593bf8a787cf5b186d1bb117515d137f154e1503
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SHA256
0d11e0d8d1204d1e8a953d13cd3e88e4715e8c06d8c695d32eb41a80207ce707
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SHA512
50c98ead4e1635c5b27b4f094a7feb0b315bca054251e3e70541e87c48c3e1b93adb24ba21f05b2fa3a90fd6b8e38591e223980140737841f4604c66b14845c1
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SSDEEP
98304:WEjdGSi3kqXf0FLYWCLbi6sfLxkuahjCOeX9YG9see5GnRyCAm0makxH13:43kSILYWqZAkuujCPX9YG9he5GnQCAJS
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.bin
Files
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build.bin.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