bazarloader | 1944514e7e2dfe6295b69d967d74da2dd4ee9df351c26e74f6c89e72e6e8bf27[.]zip

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General

Target

1944514e7e2dfe6295b69d967d74da2dd4ee9df351c26e74f6c89e72e6e8bf27.zip
Size

298KB
MD5

849ed9edcf9c34b3b51d12847d57a95a
SHA1

f705e9271f06b9ff0a2e327a1c315739cea9348e
SHA256

05175ed05b3fbf338cd10647f5452049e91b9a0d3e73f36dea9a355d206ae0fc
SHA512

48b351ea7b3d16362f3efc0833a843fd43e50363e43361d719a3809fdb2c3d54f3f2e61cb196193850a076687e6cd745050fe83c2f8ceee0071f05e23fb78f77
SSDEEP

6144:qD2wWTZ6Rg9nHthAyHrRzkvbSnEaaXbmaPPcpts+6dwcYYGnA16MOo+c:lwaakHZHrneyaPkk+BcYfnA165m

Score

10^/10

bazarloader

Malware Config

Signatures

Bazar/Team9 Loader payload 1 IoCs

Processes:

resource	yara_rule
static1/unpack001/1944514e7e2dfe6295b69d967d74da2dd4ee9df351c26e74f6c89e72e6e8bf27_unpacked	BazarLoaderVar6

Bazarloader family
bazarloader

Files

1944514e7e2dfe6295b69d967d74da2dd4ee9df351c26e74f6c89e72e6e8bf27.zip
.zip .ps1

Password: infected
1944514e7e2dfe6295b69d967d74da2dd4ee9df351c26e74f6c89e72e6e8bf27
.dll regsvr32 windows x64

6adc355f9e29dd8e213228d49ef56128

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

winmm

sndPlaySoundA

kernel32

CreateFileA
FlsSetValue
GetCommandLineA
HeapReAlloc
RtlLookupFunctionEntry
RtlUnwindEx
RaiseException
RtlPcToFileHeader
Sleep
HeapQueryInformation
HeapSize
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlCaptureContext
GetACP
IsValidCodePage
EncodePointer
DecodePointer
FlsGetValue
FlsAlloc
GetStdHandle
HeapSetInformation
HeapCreate
HeapDestroy
SetHandleCount
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetConsoleCP
GetConsoleMode
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetCurrentProcess
FlushFileBuffers
SetFilePointer
WriteFile
WritePrivateProfileStringA
GetOEMCP
GetCPInfo
GetModuleHandleW
LocalReAlloc
TlsSetValue
GlobalHandle
GlobalReAlloc
TlsAlloc
TlsGetValue
LocalAlloc
GlobalFlags
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSection
CloseHandle
GetCurrentThread
ConvertDefaultLocale
EnumResourceLanguagesA
GetLocaleInfoA
lstrcmpA
GetCurrentThreadId
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
CompareStringA
lstrcmpW
GetVersionExA
GlobalFree
GlobalAlloc
FormatMessageA
LocalFree
GlobalLock
GlobalUnlock
MulDiv
GetModuleHandleA
GetCurrentProcessId
GetModuleFileNameA
GetLastError
MultiByteToWideChar
VirtualProtect
VirtualAlloc
GetProcAddress
SetLastError
IsBadReadPtr
GetProcessHeap
VirtualFree
HeapFree
HeapAlloc
VirtualQuery
GetNativeSystemInfo
SizeofResource
LoadLibraryW
WideCharToMultiByte
ExitProcess
FreeResource
LockResource
LoadResource
FindResourceA
lstrcpyA
WinExec
LoadLibraryA
lstrcatA
GetWindowsDirectoryA
FreeLibrary
lstrlenA
FlsFree

user32

CreateDialogIndirectParamA
GetNextDlgTabItem
EndDialog
GetMessageA
TranslateMessage
GetActiveWindow
ValidateRect
PostQuitMessage
ShowWindow
MoveWindow
SetWindowTextA
IsDialogMessageA
RegisterWindowMessageA
SendDlgItemMessageA
WinHelpA
GetCapture
SetWindowsHookExA
CallNextHookEx
GetClassLongA
GetClassNameA
GetClassLongPtrA
SetPropA
GetPropA
RemovePropA
SetFocus
GetWindowTextLengthA
GetWindowTextA
GetForegroundWindow
SetActiveWindow
DispatchMessageA
GetDlgItem
GetTopWindow
GetWindowLongPtrA
SetWindowLongPtrA
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
PeekMessageA
MapWindowPoints
SetMenu
SetForegroundWindow
IsWindowVisible
UpdateWindow
PostMessageA
CreateWindowExA
GetClassInfoExA
RegisterClassA
AdjustWindowRectEx
CopyRect
GetDlgCtrlID
DefWindowProcA
CallWindowProcA
GetMenu
SetWindowLongA
SystemParametersInfoA
GetWindowPlacement
GetWindow
GetMenuItemID
GetMenuItemCount
GetSubMenu
EndPaint
BeginPaint
ClientToScreen
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
GetWindowThreadProcessId
GetWindowLongA
GetLastActivePopup
MessageBoxA
GetKeyState
GetCursorPos
SetWindowPos
WindowFromPoint
GetSysColorBrush
DestroyMenu
DestroyWindow
GetDesktopWindow
ScreenToClient
IsWindowEnabled
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapA
GetFocus
ModifyMenuA
GetMenuState
EnableMenuItem
CheckMenuItem
GetSystemMenu
IsIconic
LoadIconA
DrawIcon
AppendMenuA
GetSystemMetrics
SetCursor
GetWindowRect
SetCapture
GetParent
MessageBeep
GetClientRect
SendMessageA
PtInRect
GetDC
InflateRect
CopyIcon
InvalidateRect
ReleaseDC
GetSysColor
IsWindow
ReleaseCapture
EnableWindow
LoadCursorA
GetClassInfoA

gdi32

DeleteDC
RectVisible
GetDeviceCaps
ScaleWindowExtEx
PtVisible
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
ExtTextOutA
GetObjectA
GetStockObject
DeleteObject
GetClipBox
SetMapMode
SetTextColor
SetBkMode
SetBkColor
RestoreDC
SaveDC
CreateBitmap
GetTextExtentPoint32A
CreateFontIndirectA
TextOutA

winspool.drv

ClosePrinter
OpenPrinterA
DocumentPropertiesA

advapi32

RegSetValueExA
RegCreateKeyExA
RegOpenKeyA
RegEnumKeyA
RegDeleteKeyA
RegQueryValueExA
RegCloseKey
RegQueryValueA
RegOpenKeyExA

shell32

ShellExecuteA

shlwapi

PathFindExtensionA

oleaut32

VariantClear
VariantChangeType
VariantInit

Exports

Exports

DllRegisterServer
DllUnregisterServer
PauseW
ResumeServer
ResumeW
StartServer
StartW
StopServer
SuspendServer

Sections

.text
Size: 182KB - Virtual size: 182KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 64KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 168KB - Virtual size: 167KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
1944514e7e2dfe6295b69d967d74da2dd4ee9df351c26e74f6c89e72e6e8bf27_unpacked
.dll regsvr32 windows x64

4743a907113427a9af9da0bae407c5d5

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

ExitProcess
GetModuleHandleA
GetProcAddress
GetProcessHeap
HeapAlloc
HeapFree
HeapReAlloc
lstrcatA
lstrcatW
lstrcmpA
lstrcpyA
lstrcpyW
lstrcpynW
lstrlenA
lstrlenW

user32

wsprintfA
wsprintfW

shlwapi

StrCSpnA
StrCSpnW
StrDupA
StrSpnA
StrSpnW

Exports

Exports

DllRegisterServer
DllUnregisterServer
PauseW
ResumeServer
ResumeW
StartServer
StartW
StopServer
SuspendServer

Sections

.text
Size: 68KB - Virtual size: 68KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 1KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.retplne
Size: 512B - Virtual size: 4KB

.rsrc
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

6adc355f9e29dd8e213228d49ef56128

Headers

DLL Characteristics

File Characteristics

Imports

winmm

kernel32

user32

gdi32

winspool.drv

advapi32

shell32

shlwapi

oleaut32

Exports

Exports

Sections

.text Size: 182KB - Virtual size: 182KB

.rdata Size: 64KB - Virtual size: 64KB

.data Size: 11KB - Virtual size: 33KB

.pdata Size: 13KB - Virtual size: 13KB

.rsrc Size: 168KB - Virtual size: 167KB

.reloc Size: 11KB - Virtual size: 10KB

4743a907113427a9af9da0bae407c5d5

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

shlwapi

Exports

Exports

Sections

.text Size: 68KB - Virtual size: 68KB

.rdata Size: 2KB - Virtual size: 4KB

.data Size: 1KB - Virtual size: 8KB

.pdata Size: 2KB - Virtual size: 4KB

.retplne Size: 512B - Virtual size: 4KB

.rsrc Size: 512B - Virtual size: 4KB

.reloc Size: 512B - Virtual size: 4KB

.text
Size: 182KB - Virtual size: 182KB

.rdata
Size: 64KB - Virtual size: 64KB

.data
Size: 11KB - Virtual size: 33KB

.pdata
Size: 13KB - Virtual size: 13KB

.rsrc
Size: 168KB - Virtual size: 167KB

.reloc
Size: 11KB - Virtual size: 10KB

.text
Size: 68KB - Virtual size: 68KB

.rdata
Size: 2KB - Virtual size: 4KB

.data
Size: 1KB - Virtual size: 8KB

.pdata
Size: 2KB - Virtual size: 4KB

.retplne
Size: 512B - Virtual size: 4KB

.rsrc
Size: 512B - Virtual size: 4KB

.reloc
Size: 512B - Virtual size: 4KB