Behavioral task
behavioral1
Sample
ErrorDetails.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ErrorDetails.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
NеwInstً.exe
Resource
win7-20240903-en
General
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Target
Nw.rar
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Size
1.5MB
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MD5
2004c9bbbca638d1729f6526a87679e7
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SHA1
128a1a681e1498a9de749aab33b2d1918880de91
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SHA256
a8f193eb1c83d5f1e3166797ee1f1b32f08db6776470a7d6ef3c5cef231e46e9
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SHA512
03b27fcef38d9a495a63597c4fa37f8df300531367c9fe1d10d59aba246c00c07644d5f42d3465605cc5a82595ee8a6b9fdad5525f06fa5b543d6a7f18ca2123
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SSDEEP
24576:Qck7qbSYornwZvDuEppaWlCGfdkGjJVuN4MwNMER64Q0b2x6ywz:n+5w9KuQWLfdPuN4MgMq64Q0b2xhwz
Malware Config
Extracted
lumma
https://drawwyobstacw.sbs
https://condifendteu.sbs
https://ehticsprocw.sbs
https://vennurviot.sbs
https://resinedyw.sbs
https://enlargkiw.sbs
https://allocatinow.sbs
https://mathcucom.sbs
https://unlikerwu.sbs
Signatures
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Lumma family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/NеwInstً.exe
Files
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Nw.rar.rar
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ErrorDetails.dll
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NеwInstً.exe.exe windows:6 windows x86 arch:x86
b2beb34115ff4adaba75660a35f96edb
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
kernel32
CreateFileA
CloseHandle
ReadFile
WriteFile
GetModuleHandleA
GetProcAddress
GetCurrentProcess
K32GetModuleInformation
GetModuleFileNameA
CreateFileMappingA
MapViewOfFile
GetFileAttributesA
SetFileAttributesA
DeleteFileA
GetFileSize
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
WideCharToMultiByte
EncodePointer
DecodePointer
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
MultiByteToWideChar
LCMapStringEx
GetStringTypeW
GetCPInfo
CreateFileW
RaiseException
RtlUnwind
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
GetCommandLineA
GetCommandLineW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
HeapFree
WaitForSingleObject
GetExitCodeProcess
CreateProcessW
GetFileAttributesExW
HeapAlloc
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetProcessHeap
SetStdHandle
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
HeapReAlloc
HeapSize
WriteConsoleW
Sections
.text Size: 4.3MB - Virtual size: 4.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 138KB - Virtual size: 138KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ