12e576f977f74152cdf32cdfd8ea6904e3728f69a4c67bf30f449d6a0623ea41
- SHA256 12e576f977f74152cdf32cdfd8ea6904e3728f69a4c67bf30f449d6a0623ea41
-
NSIS installer
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
package delivery failed.exe
Resource
win7-20240708-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
package delivery failed.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
5 signatures
150 seconds
Behavioral task
behavioral3
Sample
$PLUGINSDIR/srrk.dll
Resource
win7-20241010-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral4
Sample
$PLUGINSDIR/srrk.dll
Resource
win10v2004-20241007-en
windows10-2004-x64
3 signatures
150 seconds
General
- Target 12e576f977f74152cdf32cdfd8ea6904e3728f69a4c67bf30f449d6a0623ea41
- Size 1.2MB
- Sample241121-ymst6azpfp
- SHA256 12e576f977f74152cdf32cdfd8ea6904e3728f69a4c67bf30f449d6a0623ea41
- MD5 f5a695ecf6a154386de28c3df1bb8140
- SHA1 ddb85ddfef909aa8091193ba25e2bffb29dd57bb
- SHA512 db3c0437e5a009a865c448881d70293b59824a8f4dfc77578a21ce783de583668fc870c6ab808b531cd6e194074a10eb3fcf983b33b67b85371f98814817c077
- SSDEEP 6144:5BlL/ClGiQcRn2GMYjZxHLweHq5MZ7qVZq+ElZqwA3XHqsV/:/QlBQcd3MYjZxHUeHwMZuV8XlZqH
- MD5 SHA1 SHA512 SSDEEP
Score
3/10
Malware Config
Signatures
- Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack002/package delivery failed.exe unpack003/$PLUGINSDIR/srrk.dll - NSIS installer 3 IoCs
resource yara_rule sample nsis_installer_2 static1/unpack002/package delivery failed.exe nsis_installer_1 static1/unpack002/package delivery failed.exe nsis_installer_2
File Explorer
-
12e576f977f74152cdf32cdfd8ea6904e3728f69a4c67bf30f449d6a0623ea41.iso 1.2MB
-
out.iso.iso 1.2MB
-
package delivery failed.exe.exe 333KB
-
$PLUGINSDIR/srrk.dll.dll 99KB
-
b4e0ok73dfmvy7royos214KB
out.iso
- SHA256 12e576f977f74152cdf32cdfd8ea6904e3728f69a4c67bf30f449d6a0623ea41
- MD5 f5a695ecf6a154386de28c3df1bb8140
- SHA1 ddb85ddfef909aa8091193ba25e2bffb29dd57bb
- SHA512 db3c0437e5a009a865c448881d70293b59824a8f4dfc77578a21ce783de583668fc870c6ab808b531cd6e194074a10eb3fcf983b33b67b85371f98814817c077
- SSDEEP 6144:5BlL/ClGiQcRn2GMYjZxHLweHq5MZ7qVZq+ElZqwA3XHqsV/:/QlBQcd3MYjZxHUeHwMZuV8XlZqH
- MD5 SHA1 SHA512 SSDEEP
-
NSIS installer
package delivery failed.exe
- IMPHASH b76363e9cb88bf9390860da8e50999d2
- SHA256 a4b5549649c6a3bb9deccccd340fbbb60519fcb0e4091004628ea3b611dc0e3c
- MD5 696f70a52e873abbb6fe59673092d9d8
- SHA1 e106d3dcebaa06ee19a246620d8e392d3977f19d
- SHA512 ef7d57821de9e65b023fa53d38a2f4998ae11783834ecc41af1ea77b8c7e2307c22f48bbe2f7cca02b984f17292431dcf8796a0b4f501bfbe18458980906d6c2
- SSDEEP 6144:BBlL/ClGiQcRn2GMYjZxHLweHq5MZ7qVZq+ElZqwA3XHqsV/n:HQlBQcd3MYjZxHUeHwMZuV8XlZqH3
- MD5 SHA1 SHA512 SSDEEP
-
Unsigned PE
Checks for missing Authenticode signature.
-
NSIS installer
Minor OS version
0
Major OS version
4
Entry point
12539
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
PDB paths
kernel32
GetTickCount
GetShortPathNameA
GetFullPathNameA
MoveFileA
SetCurrentDirectoryA
GetFileAttributesA
SetFileAttributesA
CompareFileTime
SearchPathA
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
GetWindowsDirectoryA
GetTempPathA
Sleep
lstrcmpiA
GetVersion
SetErrorMode
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
GetLastError
CreateDirectoryA
CreateProcessA
RemoveDirectoryA
CreateFileA
GetTempFileNameA
lstrcatA
GetSystemDirectoryA
WaitForSingleObject
SetFileTime
CloseHandle
GlobalFree
lstrcmpA
ExpandEnvironmentStringsA
GetExitCodeProcess
GlobalAlloc
lstrlenA
GetCommandLineA
GetProcAddress
FindFirstFileA
FindNextFileA
DeleteFileA
SetFilePointer
ReadFile
FindClose
GetPrivateProfileStringA
WritePrivateProfileStringA
WriteFile
MulDiv
MultiByteToWideChar
LoadLibraryExA
GetModuleHandleA
FreeLibrary
user32
SetCursor
GetWindowRect
EnableMenuItem
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
EndDialog
ScreenToClient
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetForegroundWindow
GetWindowLongA
RegisterClassA
TrackPopupMenu
AppendMenuA
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
GetDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
ExitWindowsEx
SetTimer
PostQuitMessage
SetWindowLongA
SendMessageTimeoutA
LoadImageA
wsprintfA
GetDlgItem
FindWindowExA
IsWindow
SetClipboardData
EmptyClipboard
OpenClipboard
EndPaint
CreateDialogParamA
DestroyWindow
ShowWindow
SetWindowTextA
gdi32
SelectObject
SetBkMode
CreateFontIndirectA
SetTextColor
DeleteObject
GetDeviceCaps
CreateBrushIndirect
SetBkColor
shell32
SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
SHFileOperationA
ShellExecuteA
advapi32
RegDeleteValueA
SetFileSecurityA
RegOpenKeyExA
RegDeleteKeyA
RegEnumValueA
RegCloseKey
RegCreateKeyExA
RegSetValueExA
RegQueryValueExA
RegEnumKeyA
comctl32
ImageList_AddMasked
ImageList_Destroy
ImageList_Create
ord17
ole32
OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance
Name
.text
Size
23KB
Virtual Size
22KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.rdata
Size
4KB
Virtual Size
4KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.data
Size
1KB
Virtual Size
108KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.ndata
Size
Virtual Size
32KB
Characteristics
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.rsrc
Size
52KB
Virtual Size
52KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
generic
count=2, id=95, productName=Windows Server 2003 SP1 DDK build 4035, version=4035,
count=152, id=1, productName=Unmarked objects,
count=15, id=93, productName=Windows Server 2003 SP1 DDK build 4035, version=4035,
count=10, id=48, version=9044,
count=1, id=6, productName=VS98 (6.0) SP6 cvtres build 1736, version=1735,
$PLUGINSDIR/srrk.dll
- IMPHASH 714358b4d6d86ee13ae207a19dd1a7ee
- SHA256 7b153187b30e47fda2f39d2621c04dded4e6776fabbebf5cc6a6a157a8324c02
- MD5 a3caa7e8895fb8eccc4cfc84c2f37283
- SHA1 0c10231f8b45a1f6d9037fab396310a35fc572c5
- SHA512 b96bdf0909a777ff559d31ac0600a5bbf90fcfa322232b4818ee275a2fda7638c4d06cb493f746a79e30367400ce2d252c46918e3dfbed851be81d1399b42c16
- SSDEEP 1536:3pnXZ18vqXVzM4Ne15d1/LcIbUfsjsQ1uUYdYcj8Z:3pXZOIzM40FXV1WfjM
- MD5 SHA1 SHA512 SSDEEP
-
Unsigned PE
Checks for missing Authenticode signature.
-
NSIS installer
Minor OS version
0
Major OS version
6
Entry point
26366
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_NATIVE
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB paths
shlwapi
StrStrIA
rtm
MgmDeInitialize
MgmTakeInterfaceOwnership
RtmEnumerateGetNextRoute
user32
GetAltTabInfoA
IsCharUpperW
loadperf
LoadPerfCounterTextStringsW
UnloadPerfCounterTextStringsW
odbc32
ord3
ord219
ord121
comdlg32
ChooseColorA
PageSetupDlgW
PrintDlgA
PrintDlgExW
ReplaceTextW
avifil32
AVIFileOpen
AVIMakeStreamFromClipboard
AVIStreamOpenFromFileA
msvfw32
StretchDIB
urlmon
CoInternetQueryInfo
HlinkSimpleNavigateToMoniker
URLDownloadToCacheFileA
winspool.drv
DeviceCapabilitiesW
GetPrinterW
IsValidDevmodeW
kernel32
CloseHandle
CreateFileW
DecodePointer
DeleteCriticalSection
EncodePointer
EnterCriticalSection
ExitProcess
FlushFileBuffers
FreeEnvironmentStringsW
GetACP
GetCPInfo
GetCommandLineA
GetConsoleCP
GetConsoleMode
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetEnvironmentStringsW
GetFileType
GetLastError
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleExW
GetModuleHandleW
GetOEMCP
GetProcAddress
GetProcessHeap
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemTimeAsFileTime
GlobalLock
GlobalUnlock
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
LCMapStringW
LeaveCriticalSection
LoadLibraryExW
MultiByteToWideChar
OutputDebugStringW
QueryPerformanceCounter
RtlUnwind
SetFilePointerEx
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
VirtualProtect
WideCharToMultiByte
WriteConsoleW
WriteFile
ole32
CoCreateInstance
CreateStreamOnHGlobal
GetHGlobalFromStream
oleaut32
SysAllocString
SysFreeString
VariantChangeTypeEx
VariantClear
VariantInit
cgfsiqgzob
Name
.text
Size
61KB
Virtual Size
60KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.rdata
Size
23KB
Virtual Size
23KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.data
Size
9KB
Virtual Size
17KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.rsrc
Size
512B
Virtual Size
424B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.reloc
Size
4KB
Virtual Size
3KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
generic
b4e0ok73dfmvy7royos
- SHA256 a9b9d1a8e06b92d2c87c59768f411b43e0a2ebf06abaf0eb3a46aca7e705e33b
- MD5 37a9f32d0588f9ed895ec57b34f5017d
- SHA1 4f04edf421ce0cceb8487c8c793265930680c8d9
- SHA512 eaba0b6ce873829f77cfea8f4f323378d7ee0263d03d9cf29aefdd259ce5dfa22e6bda313a90e60347023c8cc90913a5ea93f86aff01c4668a075d547877add9
- SSDEEP 6144:mZhz+7K1yhLAmou43KIYYZLexM++7IXvhiVVi:ky7K1yhLDyaIYYhr7IXv07i
- MD5 SHA1 SHA512 SSDEEP
-
NSIS installer