Static task
static1
Behavioral task
behavioral1
Sample
dsaf.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
dsaf.exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral3
Sample
m.exe
Resource
win7-20230712-en
Behavioral task
behavioral4
Sample
m.exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral5
Sample
mm.exe
Resource
win7-20230712-en
Behavioral task
behavioral6
Sample
mm.exe
Resource
win10v2004-20230703-en
General
-
Target
762d4e43717affbc370440c5cdac1c6a3b36d3203e25af872fbb90c2a6871734
-
Size
2.1MB
-
MD5
dd119e01c8728984e706fcf3188624de
-
SHA1
bbacb59825a87f5728f4f6706010fd20a6ef2b10
-
SHA256
762d4e43717affbc370440c5cdac1c6a3b36d3203e25af872fbb90c2a6871734
-
SHA512
bc89bd514f47626da06d63f5305530406cd45168317238e3ae82b2b92db952f5cfb1549b66e6574c0a1b5ce66ab9c8d38d8de8064e9ff8f2684d6a82b71b6e62
-
SSDEEP
49152:rq129Sk9m3ibZvpjw9G+3PG3JW5UdZtyFWzP9XElX17OBRqy:GQ9mQLKNO2UxyGFEllizqy
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/mm.exe
Files
-
762d4e43717affbc370440c5cdac1c6a3b36d3203e25af872fbb90c2a6871734.zip
-
dsaf.exe
-
m.exe
-
mm.exe.exe windows x86
93eeb1bc184bcd9d9aa464b5e317adad
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
Sleep
VirtualProtect
HeapFree
VirtualFree
VirtualAlloc
LoadLibraryA
HeapAlloc
GetProcAddress
GetProcessHeap
FreeLibrary
IsBadReadPtr
WriteConsoleW
CloseHandle
CreateFileW
SetFilePointerEx
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
HeapSize
GetStringTypeW
SetStdHandle
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwind
RaiseException
GetLastError
SetLastError
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
WriteFile
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetFileType
DecodePointer
ole32
CoInitialize
CoUninitialize
CoCreateInstance
oleaut32
SysFreeString
SafeArrayGetUBound
SafeArrayUnaccessData
SafeArrayAccessData
VariantClear
SysAllocString
SafeArrayGetLBound
Sections
.text Size: 58KB - Virtual size: 58KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 46KB - Virtual size: 46KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ