Static task
static1
Behavioral task
behavioral1
Sample
8ea0c44ed3959725b46042f77d0bf0fbb57f8cafc0197e0a77a3cb81bc734b28.exe
Resource
win7-20230220-en
General
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Target
b9ffe1b045d8dfd03aaf448adaf416d8.bin
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Size
297KB
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MD5
b9ffe1b045d8dfd03aaf448adaf416d8
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SHA1
2874f36d37dd863e4dba6b32106080c96f0e5141
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SHA256
d668d3f4866d5b9eca90ffc2c88b7be300d9ddb6b1a2865d14013e0535784160
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SHA512
a93041a5915e26826fea956f0249ae4009b09530a0caf6eda459a17034d931d2159c810ccb77be800f9e9c0e3507acad858266fcc2392ebe0c166692ef592238
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SSDEEP
6144:C+o/TuPcN5z1jt4wBEz90/UrPVjZ/nURzmnwD5TbTNgqvX/MPbidw6RhHXAaxL:sTzR5hEzyGZMDbTNgwPMDiGQ1L
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/8ea0c44ed3959725b46042f77d0bf0fbb57f8cafc0197e0a77a3cb81bc734b28.exe
Files
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b9ffe1b045d8dfd03aaf448adaf416d8.bin.zip
Password: infected
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8ea0c44ed3959725b46042f77d0bf0fbb57f8cafc0197e0a77a3cb81bc734b28.exe.exe windows x86
Password: infected
3b1217408d4bba412a22718d3068dd73
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
QueryDosDeviceA
WaitForSingleObject
AddConsoleAliasW
GetComputerNameW
BackupSeek
_lclose
GetModuleHandleW
EnumCalendarInfoExW
GetConsoleAliasesA
GetConsoleTitleA
ReadConsoleW
GetWindowsDirectoryA
GetConsoleAliasExesW
EnumTimeFormatsW
SetProcessPriorityBoost
FindResourceExA
GetCalendarInfoA
GetSystemWindowsDirectoryA
FindNextVolumeW
WriteConsoleW
GetModuleFileNameW
GetConsoleFontSize
lstrlenW
IsBadStringPtrA
GlobalUnlock
GetCPInfoExW
GetLastError
SetLastError
GetProcAddress
VirtualAlloc
GetConsoleAliasA
BeginUpdateResourceW
WriteProfileSectionA
RemoveDirectoryA
SetComputerNameA
_hwrite
SetThreadPriorityBoost
LoadLibraryA
InterlockedExchangeAdd
LocalAlloc
WritePrivateProfileStringA
GetNumberFormatW
AddAtomW
GetDiskFreeSpaceA
EnumResourceTypesW
GetOEMCP
GetDefaultCommConfigA
SetConsoleCursorInfo
GetConsoleTitleW
VirtualProtect
GetShortPathNameW
FindAtomW
FileTimeToLocalFileTime
DeleteTimerQueueTimer
SuspendThread
GetModuleHandleA
EnumResourceNamesW
ReadConsoleA
lstrlenA
FindResourceA
HeapSize
MultiByteToWideChar
GetCommandLineA
GetStartupInfoA
HeapAlloc
HeapFree
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
Sleep
ExitProcess
SetUnhandledExceptionFilter
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
RtlUnwind
RaiseException
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
InitializeCriticalSectionAndSpinCount
user32
GetWindowLongW
GetSysColorBrush
SetCaretPos
CharLowerBuffW
gdi32
GetCharWidthW
CreateHalftonePalette
GetCharABCWidthsW
advapi32
CloseEventLog
Sections
.text Size: 270KB - Virtual size: 270KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 131KB - Virtual size: 130KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ