Static task
static1
Behavioral task
behavioral1
Sample
843468cfc473aa46777d2fc35409f790N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
843468cfc473aa46777d2fc35409f790N.exe
Resource
win10v2004-20240802-en
General
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Target
843468cfc473aa46777d2fc35409f790N.exe
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Size
338KB
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MD5
843468cfc473aa46777d2fc35409f790
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SHA1
6f848da813331bfd609b86e5f5728e98a9ff1dbd
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SHA256
16af9e59c59946fcfa717b68950b4d3ddf80dabe2921c8370109a59f32a17b76
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SHA512
f1bb983e42928abfe84c5d6b870c970ba4d8795366c6d2c500f032b2e0c7e7ac5f811a243de01957ac2ab7d1261a27f1d09ca741fe38b8f2c0aade55a1fe2642
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SSDEEP
6144:iExz45+S77IQi8Dq+9fXphN2LfjEcYzaWqr57Q7Xwxc4SQjWvvf:w+S71Dq+pcYWWqtfxvSQj2f
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 843468cfc473aa46777d2fc35409f790N.exe
Files
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843468cfc473aa46777d2fc35409f790N.exe.exe windows:5 windows x86 arch:x86
a29736d96c1bb5330d99576cd94e80e8
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
msvcrt
memset
memcpy
_snprintf
netapi32
NetUserGetInfo
NetQueryDisplayInformation
NetApiBufferFree
ws2_32
WSAGetLastError
send
closesocket
select
__WSAFDIsSet
shell32
ord680
shlwapi
PathFileExistsA
StrStrIA
ntdll
RtlImageNtHeader
RtlAdjustPrivilege
RtlCreateUserThread
kernel32
GlobalFindAtomA
GlobalAddAtomA
GetModuleFileNameW
WriteProcessMemory
VirtualAllocEx
CreateRemoteThread
VirtualQuery
MultiByteToWideChar
FlushInstructionCache
ExitProcess
HeapValidate
GetProcessHeap
GetTempPathA
GetTempFileNameA
CopyFileA
SetCurrentDirectoryA
GetProcAddress
GetModuleFileNameA
GetModuleHandleA
GetTickCount
GetVolumeInformationA
GetSystemWindowsDirectoryA
GetCurrentProcess
VirtualFree
VirtualAlloc
DeleteFileA
Process32First
OpenProcess
Process32Next
CreateToolhelp32Snapshot
CloseHandle
CreateFileA
MoveFileExA
lstrcpynA
SetEndOfFile
SetFileTime
WriteFile
IsBadWritePtr
ReadFile
GetFileSizeEx
GetFileTime
HeapAlloc
HeapFree
Sleep
CreateProcessA
user32
CharUpperA
advapi32
RegSetValueExA
RegQueryValueExA
RegCreateKeyExA
CreateProcessWithLogonW
GetUserNameA
RegCloseKey
RegFlushKey
RegOpenKeyExA
ole32
CoUninitialize
CoCreateInstance
CoInitializeEx
oleaut32
SysFreeString
SysAllocString
Sections
.text Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 280KB - Virtual size: 346KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ