Behavioral task
behavioral1
Sample
44198d126c522eb0eaa148f8f12dd41c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
44198d126c522eb0eaa148f8f12dd41c.exe
Resource
win10v2004-20231222-en
General
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Target
44198d126c522eb0eaa148f8f12dd41c
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Size
68KB
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MD5
44198d126c522eb0eaa148f8f12dd41c
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SHA1
2659d9b03bdec0b0c68a10310f5e62fbf25a2e68
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SHA256
3cc2d84696494dbc8e45d781cd251fb18d883ceba84e0d889f1b08a9862b9b62
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SHA512
61c523d510f6717069ea9f09fa3d96a3c578ca9b07718f42ace9beec8f4a11e776d0ae42befad4ed4862df79d33747637615c6e4ef71fdede68173f569d0949d
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SSDEEP
768:ilwqdjElDvwVQzdAEHZwr+nwGnIt1yC2dHUE75e75eJMcTXT3bJPUs7t:iwqdjEWQBnrnwveC+scXZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 44198d126c522eb0eaa148f8f12dd41c
Files
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44198d126c522eb0eaa148f8f12dd41c.exe windows:1 windows x86 arch:x86
158a67f4b6bcaa49c193b6d2c9115f8a
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
WriteFile
VirtualQuery
SetFilePointer
ReadFile
GetWindowsDirectoryA
GetVersionExA
GetThreadLocale
GetSystemDirectoryA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetDiskFreeSpaceA
GetCPInfo
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
EnumCalendarInfoA
DeleteFileA
CreateFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
GetModuleFileNameA
GetCurrentThreadId
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenA
lstrcpynA
lstrcpyA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
CreateFileA
CloseHandle
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
oleaut32
VariantChangeTypeEx
VariantCopyInd
VariantClear
SysStringLen
SysFreeString
SysReAllocStringLen
SysAllocStringLen
shell32
ShellExecuteA
user32
GetKeyboardType
LoadStringA
MessageBoxA
CharNextA
MessageBoxA
LoadStringA
GetSystemMetrics
Sections
UPX0 Size: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avp Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE