101efb9c59c3d73c3782be29a664c15c69e86e78398e877cf73332a4d44f86c7

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General

Target

101efb9c59c3d73c3782be29a664c15c69e86e78398e877cf73332a4d44f86c7
Size

329KB
MD5

98f449d6f0f644acaa8fd00c1a033e79
SHA1

e7b782bbacd9e2a0140264b21ec7a68d2a9245be
SHA256

101efb9c59c3d73c3782be29a664c15c69e86e78398e877cf73332a4d44f86c7
SHA512

8f770b14442f2d05c73c5922a8dfe207b0a7f82246931809e0987a31cdf00cfd4203423acdd2bd8d59f8e9c83b34d6f1e7c223b3573bf88ee637b7ecf7b4982b
SSDEEP

6144:BApzAgo3r02v09g8LJI30ER61ix8LeZfrsm20UPNwkszBPPmKwvQniE:4ALQC6g8ddER6I8LemJsNPPmrvQiE

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/f7d7da0700921b339807b5977c36fce50742c5ce87f432d357f9d3e8e683785a
unpack002/ktvrnf.exe

NSIS installer 2 IoCs

installer

resource	yara_rule
static1/unpack001/f7d7da0700921b339807b5977c36fce50742c5ce87f432d357f9d3e8e683785a	nsis_installer_1
static1/unpack001/f7d7da0700921b339807b5977c36fce50742c5ce87f432d357f9d3e8e683785a	nsis_installer_2

Files

101efb9c59c3d73c3782be29a664c15c69e86e78398e877cf73332a4d44f86c7
.zip
f7d7da0700921b339807b5977c36fce50742c5ce87f432d357f9d3e8e683785a
.exe windows:4 windows x86 arch:x86

099c0646ea7282d232219f8807883be0

Headers

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

CompareFileTime
SearchPathA
GetShortPathNameA
GetFullPathNameA
MoveFileA
SetCurrentDirectoryA
GetFileAttributesA
GetLastError
CreateDirectoryA
SetFileAttributesA
Sleep
GetTickCount
CreateFileA
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
SetFileTime
GetTempPathA
GetCommandLineA
SetErrorMode
LoadLibraryA
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
CreateProcessA
RemoveDirectoryA
GetTempFileNameA
lstrlenA
lstrcatA
GetSystemDirectoryA
GetVersion
CloseHandle
lstrcmpiA
lstrcmpA
ExpandEnvironmentStringsA
GlobalFree
GlobalAlloc
WaitForSingleObject
GetExitCodeProcess
GetModuleHandleA
LoadLibraryExA
GetProcAddress
FreeLibrary
MultiByteToWideChar
WritePrivateProfileStringA
GetPrivateProfileStringA
WriteFile
ReadFile
MulDiv
SetFilePointer
FindClose
FindNextFileA
FindFirstFileA
DeleteFileA
GetWindowsDirectoryA

user32

EndDialog
ScreenToClient
GetWindowRect
EnableMenuItem
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
RegisterClassA
TrackPopupMenu
AppendMenuA
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
DestroyWindow
CreateDialogParamA
SetTimer
SetWindowTextA
PostQuitMessage
SetForegroundWindow
wsprintfA
SendMessageTimeoutA
FindWindowExA
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
OpenClipboard
ExitWindowsEx
IsWindow
GetDlgItem
SetWindowLongA
LoadImageA
GetDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
EndPaint
ShowWindow

gdi32

SetBkColor
GetDeviceCaps
DeleteObject
CreateBrushIndirect
CreateFontIndirectA
SetBkMode
SetTextColor
SelectObject

shell32

SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA
SHGetSpecialFolderLocation

advapi32

RegQueryValueExA
RegSetValueExA
RegEnumKeyA
RegEnumValueA
RegOpenKeyExA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegCreateKeyExA

comctl32

ImageList_AddMasked
ImageList_Destroy
ord17
ImageList_Create

ole32

CoTaskMemFree
OleInitialize
OleUninitialize
CoCreateInstance

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

Sections

.text
Size: 22KB - 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: 1024B - Virtual size: 107KB

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: 65KB - Virtual size: 65KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
krqtdytaag
ktvrnf.exe
.exe windows:6 windows x86 arch:x86

6100d3bdb464e787e358b7237ff25c08

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

OpenFileMappingW
Heap32ListFirst
SetCalendarInfoW
CreateFileW
GetFileSize
ReadFile
WriteConsoleW
SetFilePointerEx
SetStdHandle
GetConsoleMode
GetConsoleCP
FlushFileBuffers
LCMapStringW
HeapSize
GetStringTypeW
HeapReAlloc
HeapAlloc
OutputDebugStringW
RtlUnwind
LoadLibraryExW
IsProcessorFeaturePresent
IsDebuggerPresent
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
HeapFree
LeaveCriticalSection
EnterCriticalSection
GetModuleHandleW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
TerminateProcess
GetCurrentProcess
Sleep
GetCommandLineW
GetLastError
SetLastError
GetCurrentThreadId
EncodePointer
DecodePointer
ExitProcess
GetModuleHandleExW
GetProcAddress
MultiByteToWideChar
WideCharToMultiByte
GetProcessHeap
GetStdHandle
GetFileType
DeleteCriticalSection
GetStartupInfoW
GetModuleFileNameW
WriteFile
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
CloseHandle

ws2_32

WSAEnumProtocolsW
WSASetLastError
setsockopt
WSAEnumNetworkEvents
send

mswsock

EnumProtocolsW
GetNameByTypeW
SetServiceW
sethostname

pdh

PdhGetDefaultPerfObjectW
PdhGetCounterTimeBase
PdhGetDefaultPerfCounterA
PdhSelectDataSourceW
PdhGetCounterInfoA
PdhParseInstanceNameA
PdhBrowseCountersW
PdhVbGetDoubleCounterValue
PdhGetDataSourceTimeRangeW

rtutils

RouterLogEventStringA
TraceGetConsoleA
TracePrintfA
RouterLogEventW

winmm

mixerClose
midiInGetDevCapsW
waveInGetErrorTextW

mapi32

ord132
ord143
ord66
ord199
ord148
ord161

rtm

RtmCreateEnumerationHandle
RtmBlockDeleteRoutes
RtmDequeueRouteChangeMessage
RtmBlockSetRouteEnable
RtmIsRoute

Sections

.text
Size: 91KB - Virtual size: 91KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 19KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
l3vfu7hizn2

Sharing

General

Malware Config

Signatures

Files

099c0646ea7282d232219f8807883be0

Headers

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

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

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

.data Size: 1024B - Virtual size: 107KB

.ndata Size: - Virtual size: 32KB

.rsrc Size: 65KB - Virtual size: 65KB

6100d3bdb464e787e358b7237ff25c08

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

ws2_32

mswsock

pdh

rtutils

winmm

mapi32

rtm

Sections

.text Size: 91KB - Virtual size: 91KB

.rdata Size: 19KB - Virtual size: 19KB

.data Size: 4KB - Virtual size: 12KB

.rsrc Size: 512B - Virtual size: 480B

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

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

.data
Size: 1024B - Virtual size: 107KB

.ndata
Size: - Virtual size: 32KB

.rsrc
Size: 65KB - Virtual size: 65KB

.text
Size: 91KB - Virtual size: 91KB

.rdata
Size: 19KB - Virtual size: 19KB

.data
Size: 4KB - Virtual size: 12KB

.rsrc
Size: 512B - Virtual size: 480B