Static task
static1
Behavioral task
behavioral1
Sample
b22a261a95c5dbf0fb467208d1b9d1d6654193a6d5fa269b6cc19286ab69a521.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
b22a261a95c5dbf0fb467208d1b9d1d6654193a6d5fa269b6cc19286ab69a521.exe
Resource
win10v2004-20240611-en
General
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Target
b4792486ac09c1902013d0c0de8b8c8e.bin
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Size
378KB
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MD5
4addf1ae16de02aad541c7d7a00feda6
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SHA1
de76b0fc562fecbed400acfc5138b852ec89c602
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SHA256
5cc866c61ab83c08edd4b4cede7b84cf0999e82045831689980890f49fbc0241
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SHA512
af4f2a8a663a2795320d774f501fec4f23e45991073bc2796923e7da6381b2057103cae8add535fc618a820cb40321f88844aba25b3f4e5a8c0c23d4d9ffbc1b
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SSDEEP
6144:OiWGWxZsv1R7xqVH4dqaTXXnuqoRYN5QjY1i+cms1x32UpJV+IiEhRZIha620AzR:iTsv1nqV+TXXn+Rteps332UpCBEhRZ0a
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/b22a261a95c5dbf0fb467208d1b9d1d6654193a6d5fa269b6cc19286ab69a521.exe
Files
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b4792486ac09c1902013d0c0de8b8c8e.bin.zip
Password: infected
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b22a261a95c5dbf0fb467208d1b9d1d6654193a6d5fa269b6cc19286ab69a521.exe.exe windows:6 windows x86 arch:x86
Password: infected
76e66707151203d149d9447dc4eab597
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
advapi32
GetNumberOfEventLogRecords
kernel32
CloseHandle
WaitForSingleObjectEx
CreateThread
VirtualAlloc
FreeConsole
QueryPerformanceCounter
QueryPerformanceFrequency
Sleep
GetCurrentThreadId
GetExitCodeThread
ReleaseSRWLockExclusive
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
GetSystemTimeAsFileTime
GetModuleHandleW
GetProcAddress
WakeAllConditionVariable
EncodePointer
DecodePointer
MultiByteToWideChar
LCMapStringEx
GetStringTypeW
GetCPInfo
IsProcessorFeaturePresent
GetCurrentProcessId
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
GetCurrentProcess
TerminateProcess
CreateFileW
RaiseException
RtlUnwind
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetFileType
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetProcessHeap
HeapSize
WriteConsoleW
Sections
.text Size: 140KB - Virtual size: 139KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.BSS Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 41KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 275KB - Virtual size: 278KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ