Static task
static1
Behavioral task
behavioral1
Sample
1.bin.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
1.bin.exe
Resource
win10v2004-20230220-en
General
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Target
1.bin.bin.zip
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Size
642KB
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MD5
fb01fde5df1cb1a7cf4328fed8c56c25
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SHA1
35e0e57e39e6048d3c3568c000a02f0c66826a38
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SHA256
38957dd23de6288c1a0d84556d4c55843a33e0b10a96be0d209a821f2978a889
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SHA512
c430007a8bb2a4fbd240caf8248faa0782c0e134f14ee079113774309d2e70bfd9ed817a56ff69ea872439a0487976f7317d604db3ac930f8e62fe80bbe4ae01
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SSDEEP
12288:+ZuV9lsFMOhYj2/NsJ/M438YTsMN9WNNgstvVPSn6j6q26DErohi7oWqqgd1rxCr:MuV9OGI60DPhvk6b26Zh2oqgd1rx1ITD
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/1.bin.bin
Files
-
1.bin.bin.zip.zip
Password: infected
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1.bin.bin.exe windows x86
e4f8cf00c234eb20415b669f060aea52
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetProcessPriorityBoost
GetModuleHandleW
EnumCalendarInfoExW
GetConsoleAliasesLengthA
GetWindowsDirectoryA
EnumTimeFormatsA
GetDateFormatA
TzSpecificLocalTimeToSystemTime
EnumResourceTypesA
SetHandleCount
TlsSetValue
FindResourceExA
GlobalAlloc
LoadLibraryW
GetCalendarInfoW
SetConsoleCP
GetConsoleAliasW
GlobalUnfix
GetCPInfoExW
GetCurrentDirectoryW
SetLastError
GetProcAddress
HeapSize
WriteProfileSectionA
SetThreadPriorityBoost
WriteConsoleA
InterlockedExchangeAdd
BeginUpdateResourceA
WaitForMultipleObjects
GetDefaultCommConfigA
GetConsoleTitleW
VirtualProtect
TlsAlloc
AddConsoleAliasA
DebugBreak
FindNextVolumeA
GetModuleHandleA
VerSetConditionMask
VirtualAlloc
lstrlenA
HeapAlloc
MultiByteToWideChar
Sleep
ExitProcess
GetCommandLineA
GetStartupInfoA
RaiseException
RtlUnwind
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetLastError
HeapFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
VirtualFree
HeapReAlloc
HeapCreate
WriteFile
GetStdHandle
GetModuleFileNameA
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsFree
GetCurrentThreadId
LoadLibraryA
InitializeCriticalSectionAndSpinCount
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
user32
GetWindowLongW
GetSysColorBrush
RegisterClassW
SetCaretPos
CharLowerBuffW
gdi32
GetColorAdjustment
GetCharWidthW
Sections
.text Size: 648KB - Virtual size: 647KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 14KB - Virtual size: 39.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ