Static task
static1
Behavioral task
behavioral1
Sample
81d2a899032b34d4d702433cd9fb31ed1a3e1ee211598ede8a706909799cafed.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
81d2a899032b34d4d702433cd9fb31ed1a3e1ee211598ede8a706909799cafed.exe
Resource
win10v2004-20240426-en
General
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Target
81d2a899032b34d4d702433cd9fb31ed1a3e1ee211598ede8a706909799cafed
-
Size
345KB
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MD5
64d3cd8b397ae0f04bb7884091fa015b
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SHA1
a854852b2ca55c2d627655988e72f3b5eb37d7e8
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SHA256
81d2a899032b34d4d702433cd9fb31ed1a3e1ee211598ede8a706909799cafed
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SHA512
1b46f84d102f3d589d48da529734b44e9d72f83f8c7e99fed4d4f42669cd29794a9b8887d60f7e1e3438b59a9b08fdf6803426a1c8d7b5db6a5a12b97c4c8b12
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SSDEEP
6144:8YCmWoza0a1IMVVEb3uqRpwIUV9lMYmFQqZRRphLuVucfb8ehbjN8wS21bKRTw4W:0mWQa0a1IMVr9eMqbRzLuVucfb8ehbjX
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 81d2a899032b34d4d702433cd9fb31ed1a3e1ee211598ede8a706909799cafed
Files
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81d2a899032b34d4d702433cd9fb31ed1a3e1ee211598ede8a706909799cafed.exe windows:5 windows x86 arch:x86
614b67a6e9f2f6744843319be05d107b
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
wcsstr
_snwprintf
strstr
_snprintf
_except_handler3
memset
memcpy
netapi32
NetUserGetInfo
NetApiBufferFree
NetQueryDisplayInformation
shell32
ord680
SHGetFolderPathA
shlwapi
PathFileExistsA
PathAddBackslashA
StrStrIA
PathAppendA
ntdll
RtlAdjustPrivilege
RtlImageNtHeader
RtlCreateUserThread
kernel32
SetFilePointer
FreeLibrary
GetSystemTimeAsFileTime
GetModuleFileNameW
SetCurrentDirectoryA
MoveFileA
DeviceIoControl
ExitProcess
GlobalAddAtomA
GlobalFindAtomA
CopyFileA
GetCurrentProcessId
InterlockedDecrement
CreateFileW
GetVersionExA
GetTickCount
GetVolumeInformationA
GetEnvironmentVariableA
GetLastError
GetModuleFileNameA
CreateFileA
MoveFileExA
lstrcpynA
SetEndOfFile
SetFileTime
WriteFile
IsBadWritePtr
ReadFile
GetFileSizeEx
SetFileAttributesA
GetTempFileNameA
GetFileTime
GetTempPathA
DeleteFileA
GetProcAddress
GetModuleHandleA
HeapAlloc
HeapFree
GetProcessHeap
HeapValidate
GetCurrentProcess
Sleep
FlushInstructionCache
VirtualAlloc
MultiByteToWideChar
VirtualQuery
Process32First
VirtualFree
CreateRemoteThread
OpenProcess
CreateProcessA
Module32First
GetHandleInformation
VirtualAllocEx
LoadLibraryA
Process32Next
CreateToolhelp32Snapshot
Module32Next
CloseHandle
WriteProcessMemory
SwitchToThread
GetSystemWindowsDirectoryA
user32
FindWindowA
PostMessageA
CharUpperA
advapi32
RegFlushKey
GetUserNameA
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegCreateKeyExA
RegCloseKey
OpenProcessToken
CreateProcessWithLogonW
GetTokenInformation
ole32
CoUninitialize
CoCreateInstance
CoInitializeSecurity
CoInitializeEx
oleaut32
SysFreeString
SysAllocString
VariantClear
VariantInit
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 324KB - Virtual size: 337KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ