f4d7cc52dc8029bfed68a9a0022078394f5febd5cef175dfc6e5df8567bfc291

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General

Target

f4d7cc52dc8029bfed68a9a0022078394f5febd5cef175dfc6e5df8567bfc291
Size

6.0MB
MD5

b39a036c65b936714c92678a343b14e4
SHA1

11d53ccdd6ca889d70d0a62a183b44b0b45f749c
SHA256

f4d7cc52dc8029bfed68a9a0022078394f5febd5cef175dfc6e5df8567bfc291
SHA512

4823477ab3a7001cb943ccf140298abb5a5d19e9b8acdfd44dec9fb2451af213bb622dfc646622881bc2c2c63e55a33dfa3bb5c1984bcb8f4828f837905aa668
SSDEEP

98304:8+qsJZKUrprssSzbMcZS9ePZ2FKoEXQ7TcuQ6s4HhZNs9ZNvugwXM+oGIaTLbxv:8+VJZKUrprsbPZSIPZO/iLCqlugN+oG5

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
f4d7cc52dc8029bfed68a9a0022078394f5febd5cef175dfc6e5df8567bfc291
unpack001/$TEMP/kernel.dll

Files

f4d7cc52dc8029bfed68a9a0022078394f5febd5cef175dfc6e5df8567bfc291
.exe windows:5 windows x86 arch:x86

8bb57140e9e9dd63e1a93ba1b4cc24aa

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

WritePrivateProfileStringW
MoveFileW
MultiByteToWideChar
WideCharToMultiByte
CreateFileW
GetFileSize
GetTickCount
GetModuleFileNameW
GetCommandLineW
SetEnvironmentVariableW
GetTempPathW
SetErrorMode
GetCurrentProcess
ExitProcess
GetVersion
GetWindowsDirectoryW
CopyFileW
GetDiskFreeSpaceW
FreeLibrary
GlobalUnlock
GlobalLock
lstrcpynW
lstrlenW
CreateDirectoryW
GetTempFileNameW
RemoveDirectoryW
WriteFile
lstrlenA
GetExitCodeProcess
CreateProcessW
GetSystemDirectoryW
GetModuleHandleA
GetProcAddress
lstrcmpiA
lstrcpyA
lstrcatW
MoveFileExW
Sleep
GetLastError
CloseHandle
SetFileTime
SetFilePointer
SetFileAttributesW
ReadFile
GetShortPathNameW
GetFullPathNameW
GetFileAttributesW
FindNextFileW
FindFirstFileW
FindClose
DeleteFileW
CompareFileTime
SearchPathW
SetCurrentDirectoryW
GetPrivateProfileStringW
lstrcmpiW
ExpandEnvironmentStringsW
lstrcmpW
MulDiv
GlobalFree
GlobalAlloc
LoadLibraryExW
WaitForSingleObject
GetModuleHandleW
CreateThread

user32

EndDialog
CheckDlgButton
IsDlgButtonChecked
OpenClipboard
CloseClipboard
SetClipboardData
EmptyClipboard
GetAsyncKeyState
IsWindowEnabled
GetSystemMetrics
GetSystemMenu
CreatePopupMenu
EnableMenuItem
AppendMenuW
TrackPopupMenu
GetWindowRect
SetCursor
ScreenToClient
GetSysColor
GetWindowLongW
DialogBoxParamW
LoadCursorW
SystemParametersInfoW
wvsprintfW
wsprintfA
DispatchMessageW
PeekMessageW
SetDlgItemTextW
GetDlgItemTextW
CharNextA
CharPrevW
MessageBoxIndirectW
CharNextW
ExitWindowsEx
SetWindowTextW
SetTimer
CreateDialogParamW
DestroyWindow
LoadImageW
FindWindowExW
InvalidateRect
ReleaseDC
IsWindowVisible
SetWindowPos
CreateWindowExW
GetClassInfoW
RegisterClassW
CallWindowProcW
SetClassLongW
GetDC
SetForegroundWindow
EnableWindow
GetDlgItem
ShowWindow
IsWindow
PostQuitMessage
SendMessageTimeoutW
SendMessageW
wsprintfW
FillRect
GetClientRect
EndPaint
BeginPaint
DrawTextW
DefWindowProcW
GetMessagePos
SetWindowLongW

gdi32

CreateBrushIndirect
DeleteObject
SelectObject
SetBkMode
SetTextColor
GetDeviceCaps
SetBkColor
CreateFontIndirectW

shell32

ShellExecuteExW
SHBrowseForFolderW
SHGetPathFromIDListW
SHGetFileInfoW
SHFileOperationW
SHGetSpecialFolderLocation

advapi32

AdjustTokenPrivileges
RegCloseKey
RegDeleteKeyW
RegDeleteValueW
RegEnumKeyW
RegEnumValueW
RegQueryValueExW
RegSetValueExW
OpenProcessToken
RegOpenKeyExW
LookupPrivilegeValueW
SetFileSecurityW
RegCreateKeyExW

comctl32

ImageList_AddMasked
ord17
ImageList_Create
ImageList_Destroy

ole32

OleInitialize
OleUninitialize
CoTaskMemFree
CoCreateInstance

Sections

.text
Size: 29KB - Virtual size: 29KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 133KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 116KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 365KB - Virtual size: 364KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$TEMP/kernel.dll
.dll windows:6 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Exports

Exports

GetParam
SetParam
SetParamInfo
SetSpeepLimit
SetTrySpeedup
SyncGetParam
SyncSetParam
add_rapid_upload_file
control_task
create_download_task
create_p2sp_task
create_p2sp_task2
create_p2sp_task3
create_p2sp_task4
get_download_tasks_info
get_p2p_httpserver_port
get_sdk_version
get_tasks_info
set_p2p_file
set_report_info_callback
set_task_param
yunp2p_init
yunp2p_init_ex
yunp2p_unit

Sections

.text
Size: - Virtual size: 6.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 1.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 228KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 29B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.vmp0
Size: - Virtual size: 13.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.vmp1
Size: 13.1MB - Virtual size: 13.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 256B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8bb57140e9e9dd63e1a93ba1b4cc24aa

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

Sections

.text Size: 29KB - Virtual size: 29KB

.rdata Size: 10KB - Virtual size: 10KB

.data Size: 512B - Virtual size: 133KB

.ndata Size: - Virtual size: 116KB

.rsrc Size: 365KB - Virtual size: 364KB

Headers

DLL Characteristics

File Characteristics

Exports

Exports

Sections

.text Size: - Virtual size: 6.2MB

.rdata Size: - Virtual size: 1.0MB

.data Size: - Virtual size: 228KB

.tls Size: 512B - Virtual size: 29B

.gfids Size: - Virtual size: 4KB

.vmp0 Size: - Virtual size: 13.8MB

.vmp1 Size: 13.1MB - Virtual size: 13.1MB

.reloc Size: 512B - Virtual size: 256B

.rsrc Size: 1KB - Virtual size: 1KB

.text
Size: 29KB - Virtual size: 29KB

.rdata
Size: 10KB - Virtual size: 10KB

.data
Size: 512B - Virtual size: 133KB

.ndata
Size: - Virtual size: 116KB

.rsrc
Size: 365KB - Virtual size: 364KB

.text
Size: - Virtual size: 6.2MB

.rdata
Size: - Virtual size: 1.0MB

.data
Size: - Virtual size: 228KB

.tls
Size: 512B - Virtual size: 29B

.gfids
Size: - Virtual size: 4KB

.vmp0
Size: - Virtual size: 13.8MB

.vmp1
Size: 13.1MB - Virtual size: 13.1MB

.reloc
Size: 512B - Virtual size: 256B

.rsrc
Size: 1KB - Virtual size: 1KB