RFQ-High Star[.]exe

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General

Target

RFQ-High Star.exe
Size

432KB
MD5

8f7596194540848a34760575eb00b636
SHA1

bbb8ad4edae483048d9785e29b829fbfadcbd371
SHA256

c3c08b94e956165562366c14e6ace4a5fe4c66edb0e47628ad94883e02f719ce
SHA512

f280f059b1126b6107ffdaa59b84c72bf643ed6b2de2ffd448409cb91c744eb41838cd38c5062270a9fb2cb74d3f82320d532a709243001ea6dec0f07980e6df
SSDEEP

6144:P8LxBfsjPzbYSQN5DGHGCPLJqzXhCni57u6IUGiTNJy59IDhN4Uy3Veyky43lWoW:esjbDQOHtkLhSy/aEV6UyoykL19in

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
RFQ-High Star.exe
unpack001/hzejkkd.exe

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

RFQ-High Star.exe
.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: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 151KB

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: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
hzejkkd.exe
.exe windows:6 windows x86 arch:x86

343c8a4eea65bf07d69a4bac9dbdead2

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

shlwapi

PathSetDlgItemPathW
StrCatW
StrTrimA
StrChrW
StrChrIA
PathFileExistsA
PathFindNextComponentA
StrCSpnIA

kernel32

HeapSize
SetFilePointerEx
GetLongPathNameW
GetShortPathNameW
HeapFree
GetProcessHeap
VirtualProtect
GetModuleHandleA
GetProcAddress
lstrcmpiW
lstrcpyW
lstrlenW
WideCharToMultiByte
GetFileSizeEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
SetConsoleCtrlHandler
GetStringTypeW
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
MultiByteToWideChar
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
HeapReAlloc
OutputDebugStringW
GetCurrentThread
GetFileType
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
HeapAlloc
GetCommandLineW
GetCommandLineA
GetModuleFileNameW
WriteFile
GetStdHandle
GetModuleHandleExW
ExitProcess
RaiseException
EncodePointer
LoadLibraryExW
FreeLibrary
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
LeaveCriticalSection
CloseHandle
ReadFile
ReadConsoleW
CreateFileW
WriteConsoleW
FindClose
QueryPerformanceCounter
DecodePointer
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess
InterlockedPushEntrySList
InterlockedFlushSList
RtlUnwind
GetLastError
SetLastError
EnterCriticalSection

mscms

UnregisterCMMW
TranslateBitmapBits
IsColorProfileTagPresent
GetPS2ColorRenderingIntent
SelectCMM
CreateColorTransformW

winmm

DrvGetModuleHandle
mixerClose
midiOutClose
mixerMessage
timeGetTime
joy32Message

mpr

WNetGetResourceParentA
WNetDisconnectDialog
WNetGetLastErrorA
WNetAddConnection2W
WNetGetLastErrorW
WNetOpenEnumA

rtutils

TraceDeregisterExA
TraceGetConsoleA
LogErrorW
TraceGetConsoleW
TraceVprintfExA
TraceRegisterExA

ole32

UtGetDvtd32Info
HENHMETAFILE_UserMarshal
CreateILockBytesOnHGlobal
StgGetIFillLockBytesOnILockBytes
HMETAFILEPICT_UserUnmarshal
HBRUSH_UserUnmarshal
OleInitialize
OleCreateLink
OleRun

ws2_32

WSAIsBlocking
WSALookupServiceNextW
WSAAsyncGetHostByAddr
WSASendDisconnect
getpeername
WSAInstallServiceClassA
WSADuplicateSocketW
WSANtohs

gdi32

DescribePixelFormat
DPtoLP
EndDoc
DeleteColorSpace
ExtTextOutA
StretchBlt

Sections

.text
Size: 213KB - Virtual size: 213KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 38KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - 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
yrbzhqik.d

Sharing

General

Malware Config

Signatures

Files

b76363e9cb88bf9390860da8e50999d2

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

Sections

.text Size: 24KB - Virtual size: 23KB

.rdata Size: 5KB - Virtual size: 4KB

.data Size: 1KB - Virtual size: 151KB

.ndata Size: - Virtual size: 32KB

.rsrc Size: 3KB - Virtual size: 2KB

343c8a4eea65bf07d69a4bac9dbdead2

Headers

DLL Characteristics

File Characteristics

Imports

shlwapi

kernel32

mscms

winmm

mpr

rtutils

ole32

ws2_32

gdi32

Sections

.text Size: 213KB - Virtual size: 213KB

.rdata Size: 38KB - Virtual size: 38KB

.data Size: 8KB - Virtual size: 12KB

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

.text
Size: 24KB - Virtual size: 23KB

.rdata
Size: 5KB - Virtual size: 4KB

.data
Size: 1KB - Virtual size: 151KB

.ndata
Size: - Virtual size: 32KB

.rsrc
Size: 3KB - Virtual size: 2KB

.text
Size: 213KB - Virtual size: 213KB

.rdata
Size: 38KB - Virtual size: 38KB

.data
Size: 8KB - Virtual size: 12KB

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