Static task
static1
Behavioral task
behavioral1
Sample
340ddbc39fa594be22802391645176d5c5f1a18105f2a47a297b2eeb6c790674.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
340ddbc39fa594be22802391645176d5c5f1a18105f2a47a297b2eeb6c790674.exe
Resource
win10v2004-20230220-en
General
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Target
8b7d02736482707e4319a0b20c38f10c.bin
-
Size
355KB
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MD5
7345a28364a0198c3992d9ebe2fdfb9b
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SHA1
8a5502b38d5a595cd245444c2210c0003b6ff885
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SHA256
0c53dcaa9d5956de9f791994ee52c2cd1dde67dc31423480a9e92d7ba6d86257
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SHA512
d1ed43116d02b823d723f35c72bb556eccbf37dd3f693146cfc6586fe8b541a349282f062270c0e3a64e8f7d27e9174124f9cb78e4bd46d9b226232a287c4565
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SSDEEP
6144:28EALYg2coalGToDlGbkhiIM2tfHBjLCUQiUfM8UmfTeAQ+kP/:2ZALJgeGeiTUBnCyUkmfTtGP/
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/340ddbc39fa594be22802391645176d5c5f1a18105f2a47a297b2eeb6c790674.exe
Files
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8b7d02736482707e4319a0b20c38f10c.bin.zip
Password: infected
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340ddbc39fa594be22802391645176d5c5f1a18105f2a47a297b2eeb6c790674.exe.exe windows x86
Password: infected
34801832eecaf69fd08479129ee995ac
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
WaitForSingleObject
InterlockedCompareExchange
AddConsoleAliasW
GetFileAttributesExA
GetModuleHandleW
GetConsoleAliasesA
IsBadReadPtr
GetNumberFormatA
FindResourceExA
GlobalAlloc
AddRefActCtx
GetCalendarInfoW
FreeConsole
CreateEventA
GetStringTypeExW
FindNextVolumeW
IsProcessorFeaturePresent
ReplaceFileW
GetModuleFileNameW
DeactivateActCtx
GetLogicalDriveStringsA
GetConsoleAliasesLengthW
GetLastError
GetCurrentDirectoryW
GetProcAddress
AttachConsole
VirtualAlloc
CreateTimerQueueTimer
SetStdHandle
VirtualAllocEx
LoadLibraryA
WritePrivateProfileStringA
FindFirstVolumeMountPointW
GetCurrentConsoleFont
GetModuleFileNameA
lstrcmpiW
GetModuleHandleA
GetCommTimeouts
GetConsoleCursorInfo
GetCurrentThreadId
GetVersionExA
FindAtomW
DebugBreak
ReadConsoleOutputCharacterW
OpenFileMappingA
WritePrivateProfileStructA
CreateMutexW
OpenMutexW
GetDateFormatW
HeapFree
GetCommandLineA
GetStartupInfoA
RaiseException
RtlUnwind
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
HeapCreate
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
Sleep
ExitProcess
WriteFile
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
InterlockedDecrement
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapSize
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
user32
CharLowerBuffA
gdi32
GetBkMode
GetCharABCWidthsFloatA
GetCharWidthW
Sections
.text Size: 369KB - Virtual size: 368KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 2.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ