Static task
static1
Behavioral task
behavioral1
Sample
ef1511d55951417334e1f7e0c2a1f58235d4c211017e3feda12a4b08f22f3a24.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
ef1511d55951417334e1f7e0c2a1f58235d4c211017e3feda12a4b08f22f3a24.exe
Resource
win10v2004-20240412-en
General
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Target
ef1511d55951417334e1f7e0c2a1f58235d4c211017e3feda12a4b08f22f3a24
-
Size
84KB
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MD5
d83a51b75fbcc5ef72279abda4707761
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SHA1
4671af4903b60e8d0fe37c604d2e02c3bcbd77e0
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SHA256
ef1511d55951417334e1f7e0c2a1f58235d4c211017e3feda12a4b08f22f3a24
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SHA512
13ae0b4b4d169179de057cfc2c591b4ee3a631dab9a5f198a9a798aa35e5f4bf0b8a9d4ce2244cd056f68a81c04d8d66c6725c910759be03288e92649d2b9046
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SSDEEP
768:+G8QAWLF1kxzPJvTRfT04ClTOPkvkvejKcrtnP/s2DBnoAZq5F4CCK6KcgMJnj:VCWLF1kxzLL04Cl8qrtzho7yKwnj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef1511d55951417334e1f7e0c2a1f58235d4c211017e3feda12a4b08f22f3a24
Files
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ef1511d55951417334e1f7e0c2a1f58235d4c211017e3feda12a4b08f22f3a24.exe windows:4 windows x86 arch:x86
bb8a672644c54cc80e980f3e174cf92c
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CopyFileA
IsDBCSLeadByte
WriteFile
ReadFile
GetTempFileNameA
GetTempPathA
DeleteFileA
SetFileAttributesA
FindClose
FindNextFileA
FindFirstFileA
SetEndOfFile
SetFilePointer
GetComputerNameA
SetFileTime
GetTickCount
CreateProcessA
GetSystemDirectoryA
GetCurrentProcess
GetVersionExA
GetVersion
WaitForSingleObject
GetCommandLineA
ExpandEnvironmentStringsA
GetDriveTypeA
CreateThread
MultiByteToWideChar
WideCharToMultiByte
GetCurrentProcessId
LocalAlloc
LocalFree
GetLastError
GetLocalTime
UnmapViewOfFile
FreeLibrary
CreateFileA
GetFileSize
CreateFileMappingA
MapViewOfFile
Process32First
Process32Next
GetModuleFileNameA
CreateToolhelp32Snapshot
Module32First
OpenProcess
ReadProcessMemory
TerminateProcess
Sleep
CloseHandle
LoadLibraryA
GetProcAddress
GetFileTime
SetStdHandle
HeapReAlloc
VirtualAlloc
GetStringTypeW
GetStringTypeA
RtlUnwind
VirtualFree
HeapCreate
HeapDestroy
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
GetModuleHandleA
GetStartupInfoA
ExitProcess
GetCPInfo
GetACP
GetOEMCP
LCMapStringA
LCMapStringW
HeapFree
HeapAlloc
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
FlushFileBuffers
advapi32
StartServiceCtrlDispatcherA
LookupPrivilegeValueA
AdjustTokenPrivileges
RegCreateKeyA
RegSetValueExA
RegQueryValueExA
StartServiceA
RegConnectRegistryA
OpenProcessToken
GetTokenInformation
AllocateAndInitializeSid
EqualSid
FreeSid
RegisterServiceCtrlHandlerA
OpenServiceA
SetServiceStatus
OpenSCManagerA
CreateServiceA
CloseServiceHandle
RegEnumValueA
RegDeleteValueA
RegOpenKeyA
RegEnumKeyA
RegCloseKey
ws2_32
gethostbyname
closesocket
WSACleanup
send
htons
connect
WSAGetLastError
WSAStartup
socket
recv
mpr
WNetOpenEnumA
WNetEnumResourceA
WNetCloseEnum
Sections
.text Size: 48KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 533KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ