Static task
static1
Behavioral task
behavioral1
Sample
cb3b943043d9c26b218a8df1c3c6cf7c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cb3b943043d9c26b218a8df1c3c6cf7c.exe
Resource
win10v2004-20240226-en
General
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Target
cb3b943043d9c26b218a8df1c3c6cf7c
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Size
215KB
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MD5
cb3b943043d9c26b218a8df1c3c6cf7c
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SHA1
94f139cc2cfe3f0448e49f4535023d4369e9d382
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SHA256
bff759ef38204d24a1d40cf419ae12968ab2c2793379a389c374a7183affe54b
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SHA512
cafbb8aa21dc8ea6612c0809c9b2727e0256c2b0105f52b24fb04b0c51daffa0094a2371bdf9566bd200c249ae72dcf8961f49ff12e01957e11fe1dc83639e03
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SSDEEP
6144:o+I713bstyJj0sC7/HWo9ZFi3DO8ZSOc9x1:F6386A/HDJi3Dxgpx1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cb3b943043d9c26b218a8df1c3c6cf7c
Files
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cb3b943043d9c26b218a8df1c3c6cf7c.exe windows:5 windows x86 arch:x86
ddbb90ebf41500dde8a2155d2d44be6d
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
oleaut32
VariantChangeTypeEx
SysStringLen
SysAllocStringLen
VariantCopyInd
VariantClear
version
VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoW
advapi32
RegQueryValueExA
RegCloseKey
OpenProcessToken
RegOpenKeyExA
LookupPrivilegeValueA
kernel32
SetCommConfig
CreateFileA
CloseHandle
FindResourceA
Sleep
DeleteFileA
VirtualFree
SetFilePointer
SetErrorMode
GetSystemInfo
RemoveDirectoryA
ReadFile
GetUserDefaultLangID
OutputDebugStringA
GetEnvironmentVariableA
GetWindowsDirectoryA
GetLocaleInfoA
LoadLibraryA
GetACP
LockResource
GetFileSize
FormatMessageA
FlushViewOfFile
GetExitCodeProcess
GetFullPathNameA
GetLastError
GetSystemDefaultLCID
SetEndOfFile
GetFileAttributesA
LoadResource
VirtualQuery
GetCurrentProcess
SizeofResource
GetProcAddress
GetVersionExA
GetModuleHandleA
GetCommandLineA
GetModuleFileNameA
IsDBCSLeadByte
CreateProcessA
VirtualProtect
CreateDirectoryA
VirtualAlloc
InterlockedExchange
WriteFile
ReadFile
GetCommandLineA
GetModuleHandleA
GetLastError
GetStdHandle
CreateFileA
GetFileSize
ExitProcess
WideCharToMultiByte
LocalAlloc
TlsSetValue
VirtualAlloc
LocalFree
WriteFile
LeaveCriticalSection
GetFileType
SetEndOfFile
TlsGetValue
SetFilePointer
CloseHandle
VirtualFree
MultiByteToWideChar
GetSystemTime
RaiseException
EnterCriticalSection
DeleteCriticalSection
user32
MessageBoxA
SetWindowLongA
CharPrevA
ExitWindowsEx
TranslateMessage
MsgWaitForMultipleObjects
LoadStringA
CallWindowProcA
DestroyWindow
CreateWindowExA
PeekMessageA
DispatchMessageA
Sections
.text Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
.packed Size: 88KB - Virtual size: 115KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 109KB - Virtual size: 112KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE