Static task
static1
Behavioral task
behavioral1
Sample
1977446dee8b9e4d9c7d7a921d0ccbc6e669b52228bfc42efe9261b524031d95.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1977446dee8b9e4d9c7d7a921d0ccbc6e669b52228bfc42efe9261b524031d95.exe
Resource
win10v2004-20240226-en
General
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Target
16009225872.zip
-
Size
891KB
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MD5
b6352b004c89d5129820a157b31e8bfd
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SHA1
646139c252b251cc45b1d44d429931601e7fc10f
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SHA256
6c12bd5b858ff9d594661f23a7021688cc7cabc4c8aaea9f85f774125424b520
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SHA512
339ce7e251db62ced8ad9cd7dd5a6e282af1abc4b9a94f2d6da131321415c5ec6d12ecd329b7fe96415d58512be4e7e480b5bc05f119df22c16f760467fe1e61
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SSDEEP
24576:1NWSwPJ+abKs7hikIdnmBK0elq/R0kxxQ:1Qvvh2dvlOxxQ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/1977446dee8b9e4d9c7d7a921d0ccbc6e669b52228bfc42efe9261b524031d95
Files
-
16009225872.zip.zip
Password: infected
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1977446dee8b9e4d9c7d7a921d0ccbc6e669b52228bfc42efe9261b524031d95.exe windows:5 windows x86 arch:x86
52c50b5f6349ab8de62d639c2651b5a1
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
GetLastError
RemoveDirectoryW
GetSystemFirmwareTable
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
lstrlenA
InterlockedIncrement
InterlockedDecrement
lstrcmpW
GetFullPathNameW
GetTickCount
WriteFile
WideCharToMultiByte
ReadFile
CreateFileW
GetFileSizeEx
CreateMutexW
SetEvent
GetModuleHandleW
CreateEventW
GetCurrentThreadId
GetEnvironmentVariableW
FindFirstFileW
GetFileAttributesW
Wow64DisableWow64FsRedirection
Wow64RevertWow64FsRedirection
lstrlenW
Process32FirstW
IsWow64Process
Process32NextW
FindNextFileW
CreateToolhelp32Snapshot
lstrcpyW
UnregisterWait
FindResourceW
LoadResource
RegisterWaitForSingleObject
LockResource
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
GetModuleHandleA
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
InterlockedCompareExchange
Sleep
InterlockedExchange
GetComputerNameW
LoadLibraryA
FindClose
FindNextFileA
FindFirstFileA
GetSystemDirectoryA
WaitForSingleObject
CreateThread
GetProcAddress
GetThreadContext
GetCurrentProcess
CloseHandle
user32
ReleaseDC
SetWindowLongW
RedrawWindow
SetLayeredWindowAttributes
ShowWindow
UnregisterClassW
DispatchMessageW
DefWindowProcW
PostThreadMessageW
CreateWindowExW
RegisterClassExW
GetWindowLongW
KillTimer
SetWindowTextW
CallWindowProcW
CharLowerBuffW
GetDlgItem
SendMessageW
DestroyWindow
SetTimer
GetMessageW
PostQuitMessage
PostMessageW
CreateDialogIndirectParamW
IsDialogMessageW
GetDC
TranslateMessage
gdi32
MoveToEx
LineTo
DeleteObject
SelectObject
Rectangle
RestoreDC
GetStockObject
SetDCPenColor
SaveDC
advapi32
SystemFunction036
shell32
SHGetKnownFolderPath
ole32
CoInitialize
CoUninitialize
CoCreateInstance
StringFromGUID2
CoTaskMemRealloc
CoTaskMemAlloc
CoTaskMemFree
oleaut32
SysAllocStringByteLen
SysFreeString
SysAllocString
SafeArrayCreateVector
SafeArrayDestroy
SysStringByteLen
SysAllocStringLen
ws2_32
htons
htonl
shlwapi
PathAddBackslashW
HashData
ord12
PathRemoveExtensionW
winhttp
WinHttpQueryHeaders
WinHttpReceiveResponse
WinHttpSetOption
WinHttpSendRequest
WinHttpConnect
WinHttpCloseHandle
WinHttpQueryDataAvailable
WinHttpOpen
WinHttpOpenRequest
WinHttpReadData
WinHttpCrackUrl
msvcrt
__set_app_type
?terminate@@YAXXZ
_except_handler4_common
__p__fmode
__p__commode
_vsnwprintf
_amsg_exit
_initterm
exit
_XcptFilter
_exit
_cexit
__getmainargs
__CxxFrameHandler3
??2@YAPAXI@Z
_itow_s
_ultoa_s
_vsnprintf
_controlfp
memmove
__setusermatherr
memcpy
??3@YAXPAX@Z
memset
gdiplus
GdipGetPropertyItemSize
GdipCreateBitmapFromFile
GdipGetPropertyItem
GdipFree
GdipAlloc
GdiplusShutdown
GdipDisposeImage
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipGetImageHeight
GdipGetImageWidth
GdipLoadImageFromStream
GdiplusStartup
GdipCreateHBITMAPFromBitmap
Sections
.text Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 88KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ