Static task
static1
Behavioral task
behavioral1
Sample
a3c9cd743fc9b584643a3ef5f91bac55.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a3c9cd743fc9b584643a3ef5f91bac55.exe
Resource
win10v2004-20240221-en
General
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Target
a3c9cd743fc9b584643a3ef5f91bac55
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Size
390KB
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MD5
a3c9cd743fc9b584643a3ef5f91bac55
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SHA1
9a7076d54d5314571a448c989441861c8c77020b
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SHA256
c0f417c58583f425dd863d6f7e3930120371a2d95bf87f4ec00963c6d11591ec
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SHA512
02463a1c84198fc6761c0edc4181787389bfce22f6970a5a84777dec0ecd61363d78fe52473fa1058dcb54502a70744d1cb277f56951d41385e678a82cc5b5ce
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SSDEEP
6144:XMqstF6LC0bf/NyExDwdS+K+86Y0ajW0uAKmoWiXvuRDBLT:XBsz6pf/3Bv+80ajW9AUWiXvuR9
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3c9cd743fc9b584643a3ef5f91bac55
Files
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a3c9cd743fc9b584643a3ef5f91bac55.exe windows:4 windows x86 arch:x86
4d8bec84d177367f57b454ed660d3e2a
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
CompareStringA
HeapReAlloc
LeaveCriticalSection
SetHandleCount
GetCurrentThreadId
Sleep
CreateMutexA
GetProcAddress
GetTickCount
GetModuleHandleA
GetCurrentProcess
QueryPerformanceCounter
GetDateFormatA
FreeLibrary
InterlockedDecrement
ExitProcess
GetLastError
EnumSystemLocalesA
SetStdHandle
GetCPInfo
InterlockedIncrement
FreeEnvironmentStringsW
FlushFileBuffers
GetStartupInfoA
UnhandledExceptionFilter
LCMapStringW
TlsSetValue
GetModuleHandleW
WriteConsoleA
GetCommandLineW
FindResourceA
InterlockedExchange
GetStartupInfoW
GetConsoleOutputCP
GetFileType
GetCommandLineA
HeapCreate
RtlUnwind
GetStringTypeW
InitializeCriticalSectionAndSpinCount
GetCurrentProcessId
GetTimeZoneInformation
LoadLibraryA
HeapFree
ReadFile
GetPrivateProfileSectionNamesA
HeapSize
HeapDestroy
TlsFree
WideCharToMultiByte
VirtualFree
GetLocaleInfoA
GetLocaleInfoW
GetUserDefaultLCID
TlsGetValue
GetCurrentThread
IsValidLocale
EnterCriticalSection
GetTimeFormatA
GetConsoleMode
GetStringTypeA
GetStdHandle
IsDebuggerPresent
LCMapStringA
VirtualAlloc
SetFilePointer
HeapAlloc
DeleteCriticalSection
SetLastError
WriteConsoleW
TlsAlloc
GetConsoleCP
SetUnhandledExceptionFilter
GetSystemTimeAsFileTime
OpenMutexA
IsValidCodePage
CreateFileA
GetModuleFileNameW
GetModuleFileNameA
SetConsoleCtrlHandler
GetOEMCP
GetACP
TerminateProcess
lstrcpy
CompareStringW
MultiByteToWideChar
VirtualQuery
SetEnvironmentVariableA
WriteFile
CloseHandle
GetEnvironmentStringsW
GetComputerNameW
comctl32
ImageList_Draw
ImageList_GetBkColor
InitCommonControlsEx
ImageList_SetBkColor
ImageList_BeginDrag
ImageList_Write
DrawInsert
ImageList_GetImageCount
ImageList_ReplaceIcon
ImageList_AddMasked
ImageList_Destroy
user32
DdeAddData
GetCursorInfo
EnumDisplaySettingsA
BringWindowToTop
SendNotifyMessageW
SetCursor
SetWindowPlacement
NotifyWinEvent
ShowScrollBar
RegisterClassA
MessageBoxW
SetProcessWindowStation
GetDlgItem
CreateWindowExA
DefWindowProcW
RegisterClassExA
DestroyWindow
IsCharAlphaW
SetWinEventHook
GetWindowDC
GetMenuItemInfoW
ShowOwnedPopups
SetWindowsHookExW
ShowWindow
wininet
FindFirstUrlCacheContainerA
FtpFindFirstFileW
SetUrlCacheGroupAttributeW
HttpSendRequestA
InternetCanonicalizeUrlW
FtpFindFirstFileA
advapi32
CryptSetProviderW
RegFlushKey
CryptVerifySignatureA
InitiateSystemShutdownA
CryptDecrypt
RegDeleteKeyW
RegQueryValueW
CryptSetProviderExW
LookupPrivilegeDisplayNameA
CryptGetProvParam
RegSetKeySecurity
RegEnumKeyW
RegOpenKeyExA
LogonUserA
CryptEnumProvidersW
Sections
.text Size: 137KB - Virtual size: 137KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 59KB - Virtual size: 71KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 94KB - Virtual size: 93KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 98KB - Virtual size: 97KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ