Static task
static1
Behavioral task
behavioral1
Sample
1a87b732ebb591cb5e51264ea10a46c4.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1a87b732ebb591cb5e51264ea10a46c4.exe
Resource
win10v2004-20231215-en
General
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Target
1a87b732ebb591cb5e51264ea10a46c4
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Size
412KB
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MD5
1a87b732ebb591cb5e51264ea10a46c4
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SHA1
a03da216d8c6504e8e4ff5b44c54c28d1bf88f65
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SHA256
8fc01a23a15c15e79041cbae36ca82591edc76d9dbe28f5ab895c630cab71f62
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SHA512
fd23bfe7fa6bf99db17d2816313837a245c42dd00198b84500f0f4de41953893f64f4da620168681e73afac19025636235aeee23ce38e5f0b1600a91b15de07b
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SSDEEP
6144:+eKrrNb33SlCDAOgKK+SccL6UzMAFtk/d7pNS5fuNwtjzm0qC3kLKau:+eahbHS6ggc9MAsd7pwftJS0qC0LK5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1a87b732ebb591cb5e51264ea10a46c4
Files
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1a87b732ebb591cb5e51264ea10a46c4.exe windows:4 windows x86 arch:x86
728eeaffb502a6b546c6b7f7995c4187
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
SizeofResource
VirtualFree
WriteFile
SetEvent
GetModuleHandleA
GetProcAddress
GetLastError
CreateThread
lstrcatA
VirtualAlloc
FlushFileBuffers
SetStdHandle
SetFilePointer
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
HeapDestroy
HeapCreate
HeapFree
RtlUnwind
IsBadWritePtr
IsBadReadPtr
HeapValidate
GetCPInfo
GetACP
GetOEMCP
HeapAlloc
HeapReAlloc
LoadLibraryA
DebugBreak
InterlockedDecrement
OutputDebugStringA
InterlockedIncrement
MultiByteToWideChar
CloseHandle
user32
GetClientRect
EnableWindow
GetActiveWindow
msvfw32
DrawDibSetPalette
msacm32
acmFormatChooseA
Sections
.text Size: 36KB - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 212KB - Virtual size: 210KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 152KB - Virtual size: 154KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 395KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ