Static task
static1
Behavioral task
behavioral1
Sample
4.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
file.exe
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
file.exe
Resource
win10v2004-20240802-en
General
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Target
5006ba1228a50ee591824c85cf1d72de76e477dd144dd49f4ac709b3c2469ffd
-
Size
6.1MB
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MD5
a2b8cdc51defcbf0915bc34323b7d8a8
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SHA1
fe904766f385ea500593e0c477fb07e6fb1fcf01
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SHA256
5006ba1228a50ee591824c85cf1d72de76e477dd144dd49f4ac709b3c2469ffd
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SHA512
3240eb152376ee13a8130bfa17b113e8477635dad146fc4e499b0bb02ca05c93d33718eba306e3c193e8fd7877ab12cc5eb52b467fcc50fd4406a60c570494f8
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SSDEEP
98304:Aj+iY5cPu7WcE9LH+nzhS4cXPvJJQ2Fw2mxwG3gE1lbqLcJmEJCjoBzB+Qe9qQUA:IRPOYcAYUxmnQwAkmE4swQe4QUjE
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/4.exe unpack001/file.exe
Files
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5006ba1228a50ee591824c85cf1d72de76e477dd144dd49f4ac709b3c2469ffd.zip
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4.exe.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
.text Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 112KB - Virtual size: 111KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 386B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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file.exe.exe windows:5 windows x64 arch:x64
f00447512a354e59d39d2818aaba4a17
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
user32
RegisterClassExA
MsgWaitForMultipleObjects
TranslateMessage
CreateWindowExA
PeekMessageA
DefWindowProcA
DispatchMessageA
kernel32
GetEnvironmentStringsW
ReadFile
SetEndOfFile
GetLastError
CreateThread
FreeLibrary
GetProcAddress
LoadLibraryA
GetModuleHandleA
OutputDebugStringA
VirtualFree
VirtualAlloc
GetTempPathA
OpenProcess
SetLastError
VirtualAllocEx
CloseHandle
WriteProcessMemory
ResumeThread
HeapAlloc
HeapFree
GetProcessHeap
IsBadReadPtr
RtlAddFunctionTable
VirtualProtect
GetCurrentThreadId
CreateRemoteThread
GetCommandLineA
GetStartupInfoA
MultiByteToWideChar
WideCharToMultiByte
HeapReAlloc
SetUnhandledExceptionFilter
GetModuleHandleW
Sleep
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
RtlUnwindEx
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
EncodePointer
DecodePointer
FlsGetValue
FlsSetValue
FlsFree
FlsAlloc
HeapSetInformation
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
EnterCriticalSection
LeaveCriticalSection
GetConsoleCP
GetConsoleMode
InitializeCriticalSectionAndSpinCount
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
SetFilePointer
CreateFileA
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetStdHandle
FlushFileBuffers
HeapSize
Sections
.text Size: 60KB - Virtual size: 59KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 72KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xzdata Size: 4.3MB - Virtual size: 4.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ