Static task
static1
Behavioral task
behavioral1
Sample
a1e291743bd691cfe33f6cb7872dc9c7a505be4102cd4f80f396a272ac5b5b48.exe
Resource
win7-20230621-en
General
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Target
bb5c7f1529fa295c3d431da545c8fb89.bin
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Size
239KB
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MD5
c2b598d2209e1aed0bc6bc2c9c05699b
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SHA1
aaa7f9ca2c8062645d48944da78f24e26511d9cc
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SHA256
ef76dcd2ca4f7ff6ee60e0adde34f6fb3ec77186e710f0e2e9aef98c70f4bcad
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SHA512
53672bbbc178d789331a26c18f118f088a19c81d7d74969200e40a88e55df96a41f4a31ccc7fdbf80284623f29fdc45b944ba84acfb4cf7522e6e444e12c84f2
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SSDEEP
6144:RotEeOMPm1ndkxGTrLvkB0ZKkgTmcUzNs2yFp0FXW+JnFD:RoY4FIrb34kgTLUO2ul+f
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/a1e291743bd691cfe33f6cb7872dc9c7a505be4102cd4f80f396a272ac5b5b48.exe
Files
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bb5c7f1529fa295c3d431da545c8fb89.bin.zip
Password: infected
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a1e291743bd691cfe33f6cb7872dc9c7a505be4102cd4f80f396a272ac5b5b48.exe.exe windows x86
Password: infected
c0781fadd5898c2d1a5d547fc49bcb49
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateMutexW
EnumDateFormatsExW
VirtualQuery
SetEndOfFile
ClearCommError
EnumCalendarInfoW
GetCurrentProcess
GetSystemWindowsDirectoryW
OpenSemaphoreA
SetCommBreak
LockFile
GetModuleHandleW
GetTickCount
GetConsoleAliasesA
EscapeCommFunction
ReadConsoleW
FormatMessageA
GetWindowsDirectoryA
TlsSetValue
GetVolumePathNameW
FindResourceExA
LoadLibraryW
ReadConsoleInputA
FindNextVolumeW
GetCompressedFileSizeA
GetDateFormatW
ReleaseSemaphore
ReplaceFileA
GetStringTypeExA
InterlockedExchange
GetProfileIntA
SetCurrentDirectoryA
GetLogicalDriveStringsA
OpenMutexW
SetLastError
GetProcAddress
BeginUpdateResourceW
CopyFileA
LoadLibraryA
WriteConsoleA
BeginUpdateResourceA
GetCurrentDirectoryA
CreateFileA
SetStdHandle
WriteConsoleW
GetConsoleOutputCP
CloseHandle
SetFilePointer
FlushFileBuffers
GetACP
InterlockedIncrement
InterlockedDecrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
MultiByteToWideChar
ExitProcess
GetCommandLineA
GetStartupInfoA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetLastError
HeapFree
RtlUnwind
RaiseException
HeapAlloc
GetCPInfo
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsFree
GetCurrentThreadId
TerminateProcess
IsDebuggerPresent
SetHandleCount
GetStdHandle
GetFileType
WriteFile
GetModuleFileNameA
InitializeCriticalSectionAndSpinCount
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapCreate
VirtualFree
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
VirtualAlloc
HeapReAlloc
GetLocaleInfoA
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
GetConsoleCP
GetConsoleMode
user32
LoadMenuA
CharUpperBuffA
LoadMenuW
GetSysColorBrush
DdeQueryStringA
SetCaretPos
CharToOemBuffW
GetClipboardOwner
advapi32
MapGenericMask
Sections
.text Size: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 45KB - Virtual size: 19.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 85KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ