Static task
static1
Behavioral task
behavioral1
Sample
b04caf3e505f0d1a6ed6348f82d5ff27de4a8ff134154c13b20c0409912bb12c.exe
Resource
win7-20231023-en
General
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Target
8db522805e565ad411c8b713dd5558a1.bin
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Size
148KB
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MD5
43230b18ad53429c5c8e08c584d5db33
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SHA1
1c008f1aab073218338c0d6e121253f7f40bc40e
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SHA256
67123fe238127ab7a22a3e2d1c5daa5006460a108fdd7788c808c395b68e2642
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SHA512
45418da94cc77690101f59b09979b0a735678f9a26500cfd85a21085419a322ca4fad69c4cd82436a93c6032119e612f4f9b80ff1cb0d033a784d16727e5dedd
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SSDEEP
3072:TtX6AKHZ1/BP0gm0jvSYjxAeVdV5XfqrtoJgnJYgIRMiZb:ZX6A8/BXjV5vMoiJY5RZN
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/b04caf3e505f0d1a6ed6348f82d5ff27de4a8ff134154c13b20c0409912bb12c.exe
Files
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8db522805e565ad411c8b713dd5558a1.bin.zip
Password: infected
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b04caf3e505f0d1a6ed6348f82d5ff27de4a8ff134154c13b20c0409912bb12c.exe.exe windows:5 windows x86 arch:x86
Password: infected
1e4c03c8d316dc9d74593d2b0d247c9e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateFileA
FindResourceA
SetPriorityClass
GetNativeSystemInfo
UpdateResourceA
InterlockedIncrement
SetConsoleTextAttribute
GetConsoleAliasA
InitializeSListHead
GetModuleHandleW
GetWindowsDirectoryA
GetVolumePathNameW
LoadLibraryW
TerminateThread
ReadConsoleInputA
SizeofResource
GetSystemWindowsDirectoryA
GetConsoleAliasExesLengthW
DeleteVolumeMountPointW
EnumSystemCodePagesA
VerifyVersionInfoA
SetComputerNameExW
lstrcatA
GetConsoleAliasesW
FillConsoleOutputCharacterW
GetLastError
SetVolumeLabelA
lstrcmpiA
GetProcAddress
VirtualAlloc
PeekConsoleInputW
BackupWrite
CreateNamedPipeA
RemoveDirectoryA
SearchPathA
SetFileAttributesA
PrepareTape
LoadLibraryA
OpenWaitableTimerW
LocalAlloc
GetNumberFormatW
FoldStringA
GlobalFindAtomW
QueryMemoryResourceNotification
FreeEnvironmentStringsW
GetWindowsDirectoryW
GetCurrentProcessId
GlobalAddAtomW
AddConsoleAliasA
SetLastError
LCMapStringW
LCMapStringA
Sleep
ExitProcess
GetStartupInfoW
RaiseException
RtlUnwind
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
HeapFree
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
InterlockedDecrement
HeapSize
WriteFile
GetStdHandle
GetModuleFileNameA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSectionAndSpinCount
GetModuleFileNameW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
HeapReAlloc
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetLocaleInfoA
WideCharToMultiByte
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
user32
CharToOemBuffA
GetMessageExtraInfo
gdi32
GetCharABCWidthsFloatW
winhttp
WinHttpWriteData
Sections
.text Size: 130KB - Virtual size: 129KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 709KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 97KB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ