darktrack | 2A3WLcR[.]exe

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General

Target

2A3WLcR.exe
Size

611KB
MD5

39acb1567be55c0ba076056b9eec4906
SHA1

a7e1152e840a18a6608e4f62938f44878b4db182
SHA256

3bb887e56d36c21b5ee0c5b6076afa57d3d74c4677fe55a9e4b154666462ee38
SHA512

0e9d026ef6b772e8c3c5303ef3c1f38a4c3834f1aa80dd9539aeed5e08d2b44976c81f26ba33c1fba52357bb37a3177fde029732da74e8806b870a630adfb9c1
SSDEEP

12288:beoNqBrEIfPe0hiRc7PvYtJupNl3mP9XsL5DP4BZs4ixsiNhkApRau:MlEIfPb8RevYtJupNl3mP94DQv1ifNh1

Score

10^/10

darktrack

Malware Config

Signatures

DarkTrack payload 1 IoCs

resource	yara_rule
sample	family_darktrack

Darktrack family
darktrack

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2A3WLcR.exe

Files

2A3WLcR.exe
.exe windows:4 windows x86 arch:x86

2dbff3ce210d5c2b4ba36c7170d04dc2

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Imports

oleaut32

SysFreeString
SysReAllocStringLen
SysAllocStringLen
GetErrorInfo
SysFreeString
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit

advapi32

RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegSetValueExA
RegQueryValueExW
RegQueryValueExA
RegQueryInfoKeyA
RegOpenKeyExW
RegOpenKeyExA
RegOpenKeyW
RegOpenKeyA
RegFlushKey
RegEnumValueA
RegEnumKeyExW
RegEnumKeyExA
RegDeleteValueA
RegDeleteKeyA
RegCreateKeyExA
RegCreateKeyA
RegCloseKey
OpenThreadToken
OpenProcessToken
LookupPrivilegeValueA
LookupPrivilegeNameA
LookupPrivilegeDisplayNameA
GetUserNameA
GetTokenInformation
FreeSid
EqualSid
AllocateAndInitializeSid
AdjustTokenPrivileges
StartServiceA
QueryServiceStatus
QueryServiceConfigA
OpenServiceA
OpenSCManagerA
GetServiceDisplayNameA
EnumServicesStatusA
ControlService
CloseServiceHandle

user32

GetKeyboardType
DestroyWindow
LoadStringA
MessageBoxA
CharNextA
CreateWindowExA
mouse_event
keybd_event
VkKeyScanA
UnregisterClassA
TranslateMessage
ToUnicodeEx
SystemParametersInfoA
ShowWindow
SetWindowTextA
SetWindowLongA
SetKeyboardState
SetForegroundWindow
SetFocus
SetCursorPos
SetClipboardData
SendMessageA
ReleaseDC
RegisterClassA
PostQuitMessage
PostMessageA
PeekMessageA
OpenClipboard
MsgWaitForMultipleObjectsEx
MsgWaitForMultipleObjects
MessageBoxA
MapVirtualKeyExA
MapVirtualKeyA
LoadStringA
LoadIconA
LoadCursorA
IsWindowVisible
IsWindow
GetWindowThreadProcessId
GetWindowTextA
GetWindowRect
GetWindowPlacement
GetWindowLongA
GetSystemMetrics
GetSysColor
GetMessageA
GetKeyboardState
GetKeyboardLayout
GetKeyState
GetKeyNameTextA
GetIconInfo
GetForegroundWindow
GetDesktopWindow
GetDC
GetClipboardData
GetClientRect
GetClassInfoA
GetAsyncKeyState
FindWindowExA
FindWindowA
FillRect
ExitWindowsEx
EnumWindows
EnableWindow
EmptyClipboard
DrawIconEx
DispatchMessageA
DestroyWindow
DestroyIcon
DefWindowProcA
CreateIcon
CloseClipboard
CharNextA
CharLowerBuffA
CharUpperBuffA
CharUpperA
CharToOemA
BlockInput
PrintWindow
LockWorkStation

kernel32

GetACP
Sleep
VirtualFree
VirtualAlloc
GetCurrentThreadId
InterlockedDecrement
InterlockedIncrement
VirtualQuery
WideCharToMultiByte
SetCurrentDirectoryA
MultiByteToWideChar
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCurrentDirectoryA
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
ExitThread
CreateThread
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
CreateFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
lstrlenA
lstrcpyA
lstrcmpA
lstrcatA
WriteProcessMemory
WriteFile
WinExec
WideCharToMultiByte
WaitForSingleObject
WaitForMultipleObjectsEx
VirtualQuery
VirtualProtect
VirtualFree
VirtualAllocEx
VirtualAlloc
TerminateThread
TerminateProcess
SystemTimeToFileTime
SuspendThread
Sleep
SetThreadLocale
SetPriorityClass
SetNamedPipeHandleState
SetFilePointer
SetEvent
SetEndOfFile
ResumeThread
ResetEvent
ReadProcessMemory
ReadFile
OpenProcess
MultiByteToWideChar
MulDiv
MoveFileA
LockResource
LocalFree
LoadResource
LoadLibraryA
LeaveCriticalSection
IsBadReadPtr
InitializeCriticalSection
HeapFree
HeapAlloc
GlobalUnlock
GlobalReAlloc
GlobalMemoryStatus
GlobalHandle
GlobalLock
GlobalFree
GlobalAlloc
GetVersionExA
GetUserDefaultLangID
GetTickCount
GetThreadLocale
GetTempPathA
GetSystemDirectoryA
GetStdHandle
GetStartupInfoA
GetShortPathNameA
GetProcessTimes
GetProcessHeap
GetProcAddress
GetPrivateProfileStringA
GetPriorityClass
GetModuleHandleA
GetModuleFileNameA
GetLogicalDriveStringsA
GetLocaleInfoA
GetLocalTime
GetLastError
GetFullPathNameA
GetFileSize
GetFileAttributesA
GetExitCodeThread
GetExitCodeProcess
GetEnvironmentVariableA
GetDriveTypeA
GetDiskFreeSpaceA
GetDateFormatA
GetCurrentThreadId
GetCurrentThread
GetCurrentProcess
GetComputerNameA
GetCPInfo
InterlockedIncrement
InterlockedExchange
InterlockedDecrement
FreeLibrary
FormatMessageA
FindResourceExA
FindNextFileA
FindFirstFileA
FindClose
FileTimeToSystemTime
FileTimeToLocalFileTime
FileTimeToDosDateTime
ExitProcess
EnumCalendarInfoA
EnterCriticalSection
DeleteFileA
DeleteCriticalSection
CreateThread
CreateRemoteThread
CreateProcessA
CreatePipe
CreateMutexA
CreateFileA
CreateEventA
CreateDirectoryA
CopyFileA
CompareStringA
CloseHandle
Sleep
OpenThread
GetVersionExW

gdi32

UnrealizeObject
StretchBlt
SetWinMetaFileBits
SetTextColor
SetStretchBltMode
SetROP2
SetEnhMetaFileBits
SetDIBColorTable
SetBrushOrgEx
SetBkMode
SetBkColor
SelectPalette
SelectObject
RealizePalette
PlayEnhMetaFile
PatBlt
MoveToEx
MaskBlt
GetWindowOrgEx
GetWinMetaFileBits
GetTextMetricsA
GetTextExtentPoint32A
GetSystemPaletteEntries
GetStockObject
GetPixel
GetPaletteEntries
GetObjectA
GetEnhMetaFilePaletteEntries
GetEnhMetaFileHeader
GetEnhMetaFileBits
GetDeviceCaps
GetDIBits
GetDIBColorTable
GetCurrentPositionEx
GetBrushOrgEx
GetBitmapBits
GdiFlush
ExtTextOutA
DeleteObject
DeleteEnhMetaFile
DeleteDC
CreatePenIndirect
CreatePalette
CreateHalftonePalette
CreateFontIndirectA
CreateDIBitmap
CreateDIBSection
CreateCompatibleDC
CreateCompatibleBitmap
CreateBrushIndirect
CreateBitmap
CopyEnhMetaFileA
BitBlt

mpr

WNetOpenEnumA
WNetEnumResourceA
WNetCloseEnum

ole32

CLSIDFromProgID
CoCreateInstance
CoUninitialize
CoInitialize
CoInitializeEx

wininet

InternetReadFile
InternetOpenUrlA
InternetOpenA
InternetCloseHandle

shell32

ShellExecuteA
SHGetFileInfoA
SHFileOperationA
DragQueryFileW
SHGetSpecialFolderPathA
ShellExecuteA

wsock32

WSACleanup
WSAStartup
gethostbyname
gethostbyaddr
socket
shutdown
send
recv
inet_addr
htons
connect
closesocket

winmm

waveInUnprepareHeader
waveInStart
waveInReset
waveInPrepareHeader
waveInOpen
waveInClose
waveInAddBuffer
mciSendStringA

msacm32

acmStreamUnprepareHeader
acmStreamPrepareHeader
acmStreamConvert
acmStreamReset
acmStreamSize
acmStreamClose
acmStreamOpen

msvcrt

_gcvt

crypt32

CryptUnprotectData
CryptUnprotectData

ntdll

RtlSetProcessIsCritical

powrprof

IsPwrShutdownAllowed

netapi32

NetApiBufferFree
NetShareEnum

shfolder

SHGetFolderPathA

Sections

.text
Size: 376KB - Virtual size: 376KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 191KB - Virtual size: 191KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 22KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2dbff3ce210d5c2b4ba36c7170d04dc2

Headers

File Characteristics

Imports

oleaut32

advapi32

user32

kernel32

gdi32

mpr

ole32

wininet

shell32

wsock32

winmm

msacm32

msvcrt

crypt32

ntdll

powrprof

netapi32

shfolder

Sections

.text Size: 376KB - Virtual size: 376KB

.itext Size: 2KB - Virtual size: 1KB

.data Size: 191KB - Virtual size: 191KB

.bss Size: - Virtual size: 22KB

.idata Size: 11KB - Virtual size: 11KB

.tls Size: - Virtual size: 16B

.rdata Size: 512B - Virtual size: 24B

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

.rsrc Size: 8KB - Virtual size: 8KB

.text
Size: 376KB - Virtual size: 376KB

.itext
Size: 2KB - Virtual size: 1KB

.data
Size: 191KB - Virtual size: 191KB

.bss
Size: - Virtual size: 22KB

.idata
Size: 11KB - Virtual size: 11KB

.tls
Size: - Virtual size: 16B

.rdata
Size: 512B - Virtual size: 24B

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

.rsrc
Size: 8KB - Virtual size: 8KB