Static task
static1
Behavioral task
behavioral1
Sample
CHSDMII.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
CHSDMII.exe
Resource
win10v2004-20240226-en
General
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Target
CHSDMII.exe
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Size
215KB
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MD5
014af1eed3fd27cd700211ec3a7c8f3b
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SHA1
81fddccf97e6353c5b0746e79c6e40efebc24416
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SHA256
d55b3b1d982abe1a2a7b49092d2566097083999ca3f49b638efaf35272c6abdb
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SHA512
90ce3cdee96ae00039ca8ea508d07b10924be386c5be2931049be63e593897d3c034748947b53be5474c561f34a34e3f39e0d2ebcad4f933bf7d7e0f0b69d89f
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SSDEEP
6144:Je3aeYjYUhvGY91ggrnprmB4RyISu6eu7TssiOTBaCPR3Jy:5Cdeu7jTECP1Jy
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource CHSDMII.exe
Files
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CHSDMII.exe.exe windows:6 windows x64 arch:x64
9a2d8d1b9531bb502a0cc145b75cb6f2
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
user32
OpenInputDesktop
LoadAcceleratorsA
IsWow64Message
DdeConnectList
UserHandleGrantAccess
GetComboBoxInfo
GetWindowInfo
GetGUIThreadInfo
IsWinEventHookInstalled
EnumDisplayMonitors
QueryDisplayConfig
GetDesktopWindow
GetClassWord
SetRect
GetWindowTextA
LockWindowUpdate
EndPaint
SetMenuInfo
DestroyMenu
CreatePopupMenu
GetKeyboardLayoutList
MapVirtualKeyA
EvaluateProximityToRect
GetKeyState
OemToCharA
EmptyClipboard
GetClipboardSequenceNumber
DefDlgProcA
GetDlgCtrlID
GetNextDlgTabItem
GetNextDlgGroupItem
SetWindowPos
IsChild
InSendMessage
DefWindowProcW
RegisterSuspendResumeNotification
RegisterDeviceNotificationA
SendNotifyMessageA
kernel32
GetFileSizeEx
FlushFileBuffers
GetProcessHeap
GetStringTypeW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
MultiByteToWideChar
WideCharToMultiByte
SetStdHandle
WriteConsoleW
LCMapStringW
HeapAlloc
HeapFree
GetModuleFileNameW
GetStdHandle
VirtualProtect
Sleep
VirtualAlloc
OutputDebugStringA
DisconnectNamedPipe
HeapCreate
MoveFileW
SetFilePointerEx
GetFileType
CreateFileW
HeapSize
HeapReAlloc
RtlUnwindEx
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlPcToFileHeader
RaiseException
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
ExitProcess
GetModuleHandleExW
CloseHandle
WriteFile
GetConsoleOutputCP
GetConsoleMode
ole32
CoCreateInstance
gdi32
CreateFontIndirectExA
ChoosePixelFormat
CloseFigure
Sections
.text Size: 141KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 61KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ