tmp | Triage

Sharing

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General

Target

tmp
Size

515KB
MD5

2df768a5351556abaadc13b67378d881
SHA1

a15de25cc242bd512569ddf61592d2c78e35fb58
SHA256

151bf6e8170c8b4a3f390490ea660c76ee6fcc76be8c993fdc072a562a154c29
SHA512

874ebc7300615c33d17a31a80973150ba350737bfb5edbc6cd117827a07461b0607eb003160173100811bc05d31a6f79a0afb914b407919652fb2e91f7be9fc6
SSDEEP

6144:1BlL/MBU5GAdQe32O/NtECNYWHX11Z9Eiyf4hITdwdTqxpHy55Mh:jfQePtECNH1TeHTdwdGvHy55Mh

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
tmp
unpack001/ohrnvp.exe

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

tmp
.exe windows:4 windows x86 arch:x86

b76363e9cb88bf9390860da8e50999d2

Headers

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

Imports

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

Sections

.text
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 187KB - Virtual size: 187KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
lvbyr.hjy
ohrnvp.exe
.exe windows:6 windows x86 arch:x86

908b4027593882b9af7c27754346a6f9

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

WriteConsoleW
SetFilePointerEx
SetStdHandle
CloseHandle
GetStringTypeW
GetConsoleWindow
GetShortPathNameW
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
WideCharToMultiByte
lstrcmpiW
GetProcAddress
GetModuleHandleA
EnumSystemLocalesW
VirtualProtect
GetLongPathNameW
WritePrivateProfileStringW
HeapSize
ReadFile
OutputDebugStringW
GetUserDefaultLCID
GetCommandLineA
RtlUnwind
HeapReAlloc
GetConsoleMode
GetConsoleCP
FlushFileBuffers
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
GetModuleFileNameA
GetCurrentThreadId
GetCurrentThread
GetProcessHeap
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
LoadLibraryExW
FreeLibrary
SetConsoleCtrlHandler
GetModuleFileNameW
WriteFile
CreateSemaphoreW
GetModuleHandleW
GetTickCount
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
TerminateProcess
GetCurrentProcess
Sleep
CreateEventW
InitializeCriticalSectionAndSpinCount
SetLastError
SetUnhandledExceptionFilter
CreateFileW
UnhandledExceptionFilter
GetStartupInfoW
GetFileType
EnterCriticalSection
LeaveCriticalSection
EncodePointer
DecodePointer
GetLastError
ExitProcess
GetModuleHandleExW
AreFileApisANSI
MultiByteToWideChar
HeapFree
HeapAlloc
DeleteCriticalSection
FatalAppExitA
IsDebuggerPresent
IsProcessorFeaturePresent
GetStdHandle

winmm

DrvGetModuleHandle
waveOutOpen
tid32Message
joy32Message
waveInUnprepareHeader
waveOutGetVolume

wininet

DeleteUrlCacheContainerW
FtpGetFileW
CreateUrlCacheGroup
RunOnceUrlCache
UpdateUrlCacheContentPath

crypt32

CertAddSerializedElementToStore
CryptVerifyDetachedMessageSignature
CertAddEncodedCertificateToSystemStoreW
CryptInitOIDFunctionSet
CertSerializeCTLStoreElement

avifil32

AVIStreamTimeToSample
AVIStreamFindSample

avicap32

capCreateCaptureWindowW

msvfw32

ICInstall
DrawDibGetBuffer

odbc32

ord253
ord33
ord78
ord55
ord165
ord47
ord29

mapi32

ord177
ord59
ord33
ord82
ord121
ord197
ord144
ord153
ord36

wsnmp32

ord204
ord300
ord605
ord402
ord401
ord100
ord600
ord101
ord500
ord205
ord201

rtutils

TracePutsExW
TraceVprintfExW
MprSetupProtocolEnum
TraceGetConsoleW
LogEventA
TraceRegisterExW
RouterLogEventA

user32

ShowWindow

Sections

.text
Size: 105KB - Virtual size: 105KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 25KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b76363e9cb88bf9390860da8e50999d2

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

Sections

.text Size: 23KB - Virtual size: 22KB

.rdata Size: 4KB - Virtual size: 4KB

.data Size: 1KB - Virtual size: 108KB

.ndata Size: - Virtual size: 32KB

.rsrc Size: 187KB - Virtual size: 187KB

908b4027593882b9af7c27754346a6f9

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

winmm

wininet

crypt32

avifil32

avicap32

msvfw32

odbc32

mapi32

wsnmp32

rtutils

user32

Sections

.text Size: 105KB - Virtual size: 105KB

.rdata Size: 25KB - Virtual size: 24KB

.data Size: 10KB - Virtual size: 17KB

.rsrc Size: 512B - Virtual size: 16B

.text
Size: 23KB - Virtual size: 22KB

.rdata
Size: 4KB - Virtual size: 4KB

.data
Size: 1KB - Virtual size: 108KB

.ndata
Size: - Virtual size: 32KB

.rsrc
Size: 187KB - Virtual size: 187KB

.text
Size: 105KB - Virtual size: 105KB

.rdata
Size: 25KB - Virtual size: 24KB

.data
Size: 10KB - Virtual size: 17KB

.rsrc
Size: 512B - Virtual size: 16B