Static task
static1
Behavioral task
behavioral1
Sample
0fa308dbeca68c5692a1040f4989a8c8379261660240e9d693e65283bcd987a2.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
0fa308dbeca68c5692a1040f4989a8c8379261660240e9d693e65283bcd987a2.exe
Resource
win10v2004-20230831-en
General
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Target
1ac8badb0d90cc9b48dc953bf9ef5353.bin
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Size
253KB
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MD5
3cb6cf57cad4f76bc8969dfc1b7d64ea
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SHA1
a41196add574ab7e5a7d379af47278c3b580c9b5
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SHA256
65744f9f8063da255a4aff0ee06b7025582c785f93c3035a5f1ad99e4f6b0cde
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SHA512
8874b76b1f074dc872e4f30bc7ba915f2058248c55402ab64882092c8c577780c6a763f41ea3a4d3061375e2e67094b2aea34d839189a4fefdab5c918f7ca8c1
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SSDEEP
6144:8mfpa1pcDjjWw7kEQMNLEwsAeRaV7TB5rmlUlMNGR53CvWa+P:/fpM+Px75Z9Ew/UaV7TB5yKuNsBCv+P
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/0fa308dbeca68c5692a1040f4989a8c8379261660240e9d693e65283bcd987a2.bin
Files
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1ac8badb0d90cc9b48dc953bf9ef5353.bin.zip
Password: infected
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0fa308dbeca68c5692a1040f4989a8c8379261660240e9d693e65283bcd987a2.bin.exe windows x86
Password: infected
66ea1a1f8d77fef0e49a3a72b298c0f5
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetComputerNameExA
FindResourceW
InterlockedDecrement
GetCurrentProcess
InterlockedCompareExchange
AddConsoleAliasW
CreateHardLinkA
GetConsoleAliasesLengthA
GetDateFormatA
LoadLibraryW
ReadConsoleInputA
GetSystemWindowsDirectoryA
GetFileAttributesW
EnumResourceLanguagesA
RaiseException
FindFirstFileA
InterlockedFlushSList
SetLastError
ReadConsoleOutputCharacterA
GetProcAddress
AttachConsole
PeekNamedPipe
VirtualAllocEx
LoadLibraryA
BuildCommDCBAndTimeoutsW
SetFileApisToANSI
FindAtomA
GetOEMCP
GetModuleHandleA
FreeEnvironmentStringsW
EnumResourceNamesA
GetShortPathNameW
FileTimeToLocalFileTime
FindFirstVolumeW
GetConsoleProcessList
CloseHandle
WriteConsoleW
GetConsoleOutputCP
SetFilePointer
CreateFileA
FindFirstChangeNotificationW
VirtualAlloc
UnregisterWait
WriteConsoleA
WideCharToMultiByte
InterlockedIncrement
InterlockedExchange
MultiByteToWideChar
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
HeapFree
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCommandLineA
GetStartupInfoA
GetCPInfo
RtlUnwind
LCMapStringW
LCMapStringA
GetStringTypeW
HeapAlloc
HeapCreate
VirtualFree
HeapReAlloc
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetStringTypeA
HeapSize
GetACP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
InitializeCriticalSectionAndSpinCount
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
GetLocaleInfoW
user32
ChangeMenuW
GetMessageExtraInfo
LoadMenuW
CharToOemBuffW
gdi32
GetCharacterPlacementA
GetPolyFillMode
advapi32
ReadEventLogW
ole32
CoRegisterPSClsid
Sections
.text Size: 238KB - Virtual size: 238KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 31.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 158KB - Virtual size: 157KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ