Static task
static1
Behavioral task
behavioral1
Sample
a3bb5a9df8bfa1c9eb553a0f2cb6e4b1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a3bb5a9df8bfa1c9eb553a0f2cb6e4b1.exe
Resource
win10v2004-20240221-en
General
-
Target
a3bb5a9df8bfa1c9eb553a0f2cb6e4b1
-
Size
416KB
-
MD5
a3bb5a9df8bfa1c9eb553a0f2cb6e4b1
-
SHA1
37f4fac34011fef41f4f0a6896cc0ddefe7ce2c8
-
SHA256
2344a3e435a1ba3678c34bb068b349a5c139d51eba66ee07179af032f272feb1
-
SHA512
5991e89b17d4fc28d285a3a6b97154470991f03745a9ae1d16d569020f870cfd52e8e554ee5db8b495ef0090199177550bf1cf4fc0c332cd23b041074c912b8c
-
SSDEEP
12288:uk7o8EbtEGM2UD5rDYIaDkyCD7vygDJC2n:u6of7M2UVeDkyCfy4Bn
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3bb5a9df8bfa1c9eb553a0f2cb6e4b1
Files
-
a3bb5a9df8bfa1c9eb553a0f2cb6e4b1.exe windows:4 windows x86 arch:x86
ef1c7fbe3737845a2d2c511f201c7459
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
user32
CreateDesktopA
DialogBoxParamW
SetSystemCursor
GetCursorInfo
EnumDisplaySettingsA
GetLastActivePopup
DdeConnect
ReuseDDElParam
DdeFreeStringHandle
GetSystemMenu
DdeDisconnectList
EnableScrollBar
EnumDesktopsA
ShowWindow
LoadImageW
EnumDesktopWindows
DrawStateA
DdeImpersonateClient
GetComboBoxInfo
wininet
InternetShowSecurityInfoByURLA
FtpSetCurrentDirectoryW
DeleteUrlCacheGroup
FtpGetCurrentDirectoryA
kernel32
VirtualQuery
CompareStringW
GetStringTypeA
GetLocaleInfoA
GetTickCount
GetStartupInfoA
IsValidLocale
HeapAlloc
GetLastError
GetStringTypeW
InterlockedExchange
GetUserDefaultLCID
GetSystemTimeAdjustment
LCMapStringA
GetLocaleInfoW
RtlUnwind
UnhandledExceptionFilter
WriteFile
GetProcAddress
MultiByteToWideChar
HeapCreate
TlsSetValue
GetACP
GetCurrentProcess
GetEnvironmentStringsW
GetSystemInfo
HeapFree
HeapDestroy
GetCPInfo
VirtualProtect
GetCurrentThread
GetCommandLineA
GetDateFormatA
GetOEMCP
GetCommandLineW
TlsAlloc
GetSystemTimeAsFileTime
GetStdHandle
VirtualAlloc
InitializeCriticalSection
FreeEnvironmentStringsA
GetTimeZoneInformation
QueryPerformanceCounter
VirtualFree
LeaveCriticalSection
LCMapStringW
TlsGetValue
GetModuleHandleA
HeapReAlloc
GetModuleFileNameW
EnterCriticalSection
GetEnvironmentStrings
WideCharToMultiByte
TlsFree
GetFileType
ExitProcess
GetTimeFormatA
GetVersionExA
GetStartupInfoW
LoadLibraryA
GetCurrentThreadId
SetEnvironmentVariableA
GlobalFree
RaiseException
SetHandleCount
EnumSystemLocalesA
IsValidCodePage
FreeEnvironmentStringsW
HeapSize
GetModuleFileNameA
GetCurrentProcessId
SetLastError
DeleteCriticalSection
CompareStringA
IsBadWritePtr
TerminateProcess
comdlg32
PageSetupDlgA
GetFileTitleW
ChooseFontA
PageSetupDlgW
gdi32
SelectClipRgn
Sections
.text Size: 119KB - Virtual size: 118KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 277KB - Virtual size: 277KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ