Static task
static1
Behavioral task
behavioral1
Sample
loadlib.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
loadlib.exe
Resource
win10v2004-20230220-en
General
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Target
loadlib.exe
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Size
28KB
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MD5
b4ec3d53af258992d8e148ee1c57f15f
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SHA1
32587e577634070362a9fba470390b7a1952bc0d
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SHA256
cdf1a6eda38b882caa6e5db554c3ff66f6ad7801a6744c551b295d016c98f819
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SHA512
396761814fe8379d4f35dc9cfc7603e593aea53bb570b37ed60ed3abc7f5fb685954eed97b3dc5308d19e78abc6a2471d763d5ba5d1cefd78d1eb5cbde41aae4
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SSDEEP
384:vTmESzHkptV9SydmlYhu5ONsf3S4A+OJFucPxkaoZs:bmEekptfSsQVfHOQKxho
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource loadlib.exe
Files
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loadlib.exe.exe windows x86
01fb43bdf22cbcbdb78c3b0701f84173
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
FreeLibrary
LoadLibraryA
GetCommandLineA
GetVersion
ExitProcess
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
HeapAlloc
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
HeapDestroy
HeapCreate
VirtualFree
HeapFree
RtlUnwind
WriteFile
VirtualAlloc
HeapReAlloc
GetLastError
FlushFileBuffers
GetCPInfo
GetACP
GetOEMCP
GetProcAddress
SetFilePointer
CloseHandle
SetStdHandle
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
Sections
.text Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE