Static task
static1
Behavioral task
behavioral1
Sample
40673b87aabe0b0a9a759403ea1083dc11737ae634bb9040acb8847644c7dd5b.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
40673b87aabe0b0a9a759403ea1083dc11737ae634bb9040acb8847644c7dd5b.exe
Resource
win10v2004-20230220-en
General
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Target
3116f696f2ad1ee0b5e743a42b5036fc.bin
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Size
153KB
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MD5
3116f696f2ad1ee0b5e743a42b5036fc
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SHA1
b3b998d7881a404ff86322ebd9893c92be7d72c0
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SHA256
8c4e89ed666d31efb17437882edae79ee3382c242b2b3eb8b4d3a9873488664d
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SHA512
10552c43ee9c9ca1e46da8023bbd4725c1d71a4ca24dc813aa311506156612c5a96eb8081533d4aa36964fdc12547de092d5be9dcb05f511a799d5b0b7278b06
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SSDEEP
3072:fMqjN3+Bgn27YTMXDlj2ebKoqwuDfBAqWLFwO9FTBjESR7TW1x6faX:UqjN3qkkYgXDVrGoduj2LVPjly6faX
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/40673b87aabe0b0a9a759403ea1083dc11737ae634bb9040acb8847644c7dd5b.exe
Files
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3116f696f2ad1ee0b5e743a42b5036fc.bin.zip
Password: infected
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40673b87aabe0b0a9a759403ea1083dc11737ae634bb9040acb8847644c7dd5b.exe.exe windows x86
Password: infected
3b1217408d4bba412a22718d3068dd73
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
QueryDosDeviceA
WaitForSingleObject
AddConsoleAliasW
GetComputerNameW
BackupSeek
_lclose
GetModuleHandleW
EnumCalendarInfoExW
GetConsoleAliasesA
GetConsoleTitleA
ReadConsoleW
GetWindowsDirectoryA
GetConsoleAliasExesW
EnumTimeFormatsW
SetProcessPriorityBoost
FindResourceExA
GetCalendarInfoA
GetSystemWindowsDirectoryA
FindNextVolumeW
WriteConsoleW
GetModuleFileNameW
GetConsoleFontSize
lstrlenW
IsBadStringPtrA
GlobalUnlock
GetCPInfoExW
GetLastError
SetLastError
GetProcAddress
VirtualAlloc
GetConsoleAliasA
BeginUpdateResourceW
WriteProfileSectionA
RemoveDirectoryA
SetComputerNameA
_hwrite
SetThreadPriorityBoost
LoadLibraryA
InterlockedExchangeAdd
LocalAlloc
WritePrivateProfileStringA
GetNumberFormatW
AddAtomW
GetDiskFreeSpaceA
EnumResourceTypesW
GetOEMCP
GetDefaultCommConfigA
SetConsoleCursorInfo
GetConsoleTitleW
VirtualProtect
GetShortPathNameW
FindAtomW
FileTimeToLocalFileTime
DeleteTimerQueueTimer
SuspendThread
GetModuleHandleA
EnumResourceNamesW
ReadConsoleA
lstrlenA
FindResourceA
HeapSize
MultiByteToWideChar
GetCommandLineA
GetStartupInfoA
HeapAlloc
HeapFree
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
Sleep
ExitProcess
SetUnhandledExceptionFilter
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
RtlUnwind
RaiseException
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
InitializeCriticalSectionAndSpinCount
user32
GetWindowLongW
GetSysColorBrush
SetCaretPos
CharLowerBuffW
gdi32
GetCharWidthW
CreateHalftonePalette
GetCharABCWidthsW
advapi32
CloseEventLog
Sections
.text Size: 146KB - Virtual size: 145KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ