Static task
static1
Behavioral task
behavioral1
Sample
a4742a0be8a68209b2e3f01edfef2c8b.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a4742a0be8a68209b2e3f01edfef2c8b.dll
Resource
win10v2004-20240802-en
General
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Target
a4742a0be8a68209b2e3f01edfef2c8b.zip
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Size
118KB
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MD5
06c7ffe0a173e73a2161332beeeb752f
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SHA1
0abe32975dc172c95628dc460ab1dd556c57603b
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SHA256
186362e2796f5666a50a3705ad17f72fbd11aa5d7e5641ea24d67fd30ec74eb3
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SHA512
1dfdb7cdeef30ef62830baa830f86f96ef9ac9373f3320de399d572c0d2de5965e67041c6d333219413ba0cd0b0b3fc6949560cad68e3cbe0d7c2980abc525cc
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SSDEEP
3072:cNMSzeJu+AXwaqM6cPazpKZmmP2xkIAIjcXfwSEhJE8:cNM3/ZXTlwcrN4shZ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/a4742a0be8a68209b2e3f01edfef2c8b
Files
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a4742a0be8a68209b2e3f01edfef2c8b.zip.zip
Password: infected
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a4742a0be8a68209b2e3f01edfef2c8b.dll windows:4 windows x86 arch:x86
0fe69b6f698e39a0356e7d318c740526
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
WaitForSingleObject
DeleteFileW
CreateMutexW
Sleep
GetCurrentProcessId
VirtualAlloc
LoadLibraryW
CreateThread
DisableThreadLibraryCalls
CloseHandle
VirtualFree
GetCurrentProcess
GetModuleHandleA
FlushFileBuffers
CreateFileA
ReleaseMutex
GetModuleFileNameW
MoveFileExW
OpenProcess
GetLastError
GetFileSize
ReadFile
CreateFileW
GetPrivateProfileStringW
FreeLibrary
GetProcAddress
SetErrorMode
GetSystemTime
CreateEventW
OpenEventW
DuplicateHandle
MultiByteToWideChar
LoadResource
SizeofResource
LockResource
FindResourceW
GetVersionExW
CreateToolhelp32Snapshot
GetFileAttributesExW
GetFileAttributesW
GetModuleHandleW
SetLastError
ExpandEnvironmentStringsW
SetFileTime
WriteFile
Process32FirstW
ReadProcessMemory
Process32NextW
WriteProcessMemory
VirtualAllocEx
CreateRemoteThread
GetExitCodeThread
VirtualFreeEx
LocalFree
LocalAlloc
InterlockedExchange
LoadLibraryA
RaiseException
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCurrentThreadId
GetCommandLineA
HeapFree
GetVersionExA
HeapAlloc
GetProcessHeap
RtlUnwind
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
InterlockedDecrement
HeapSize
ExitProcess
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapDestroy
HeapCreate
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
InitializeCriticalSection
SetFilePointer
GetConsoleCP
GetConsoleMode
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
user32
wsprintfW
GetSystemMetrics
Sections
.text Size: 148KB - Virtual size: 148KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 46KB - Virtual size: 46KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 5KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ