Static task
static1
Behavioral task
behavioral1
Sample
ac31352a770e4545e76d6436caa0d93b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ac31352a770e4545e76d6436caa0d93b.exe
Resource
win10v2004-20240226-en
General
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Target
ac31352a770e4545e76d6436caa0d93b
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Size
88KB
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MD5
ac31352a770e4545e76d6436caa0d93b
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SHA1
4e366df2ee2ced7606ed67697967ed55cd8294e3
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SHA256
61e184f45c083b26b369e3cb7a77e94c447a03309c41ba528380563497a6bdfc
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SHA512
5896f81750a7944d0ee5bbfbf65ec4d0c856f733cd4d9b04551977f3d05456f6cf695345e720b925596dc5abf1d65e4c98515d47c6b361f86c40f9ce2d85bbb8
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SSDEEP
1536:q7fTsqBbFkvQ21/ipICdckP+o1Ll5PlNg1qkXTcIOlnToIfLvgyGitcLNGO4:IwqhFkv93CSk5DJkXTSNTBfL9cLNG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ac31352a770e4545e76d6436caa0d93b
Files
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ac31352a770e4545e76d6436caa0d93b.exe windows:4 windows x86 arch:x86
2adb28da7b9fece4b360fc7188d2f05c
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
msvcrt
memset
wcsncmp
memmove
wcsncpy
wcsstr
_wcsnicmp
_wcsicmp
wcslen
wcscpy
wcscmp
memcpy
tolower
wcscat
malloc
free
kernel32
GetModuleHandleW
HeapCreate
GetStdHandle
HeapDestroy
ExitProcess
WriteFile
LoadLibraryExW
EnumResourceTypesW
FreeLibrary
RemoveDirectoryW
GetExitCodeProcess
EnumResourceNamesW
GetCommandLineW
LoadResource
SizeofResource
FreeResource
FindResourceW
GetShortPathNameW
GetTempFileNameW
EnterCriticalSection
CloseHandle
LeaveCriticalSection
InitializeCriticalSection
WaitForSingleObject
TerminateThread
CreateThread
Sleep
WideCharToMultiByte
HeapAlloc
HeapFree
LoadLibraryW
GetProcAddress
GetCurrentProcessId
GetCurrentThreadId
GetModuleFileNameW
GetEnvironmentVariableW
SetEnvironmentVariableW
GetCurrentProcess
TerminateProcess
SetUnhandledExceptionFilter
HeapSize
MultiByteToWideChar
CreateDirectoryW
SetFileAttributesW
DeleteFileW
GetCurrentDirectoryW
SetCurrentDirectoryW
GetTempPathW
CreateFileW
SetFilePointer
TlsFree
TlsGetValue
TlsSetValue
TlsAlloc
HeapReAlloc
DeleteCriticalSection
InterlockedCompareExchange
InterlockedExchange
GetLastError
SetLastError
UnregisterWait
GetCurrentThread
DuplicateHandle
RegisterWaitForSingleObject
user32
CharUpperW
CharLowerW
MessageBoxW
SendMessageW
PostMessageW
DefWindowProcW
DestroyWindow
GetWindowLongW
GetWindowTextLengthW
GetWindowTextW
UnregisterClassW
LoadIconW
LoadCursorW
RegisterClassExW
IsWindowEnabled
EnableWindow
GetSystemMetrics
CreateWindowExW
SetWindowLongW
SetFocus
CreateAcceleratorTableW
SetForegroundWindow
BringWindowToTop
GetMessageW
TranslateAcceleratorW
TranslateMessage
DispatchMessageW
DestroyAcceleratorTable
GetForegroundWindow
GetWindowThreadProcessId
IsWindowVisible
EnumWindows
SetWindowPos
gdi32
GetStockObject
comctl32
InitCommonControlsEx
shell32
ShellExecuteExW
SHGetFolderLocation
SHGetPathFromIDListW
winmm
timeBeginPeriod
ole32
CoInitialize
CoTaskMemFree
shlwapi
PathQuoteSpacesW
PathAddBackslashW
PathRemoveBackslashW
PathRemoveArgsW
PathRenameExtensionW
Sections
.code Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 51KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ