b0284d4d696cb05e92502441aa0499085ca3a1457935932fa40c677083932081[.]exe

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General

Target

b0284d4d696cb05e92502441aa0499085ca3a1457935932fa40c677083932081.exe
Size

338KB
MD5

b9ba439d942b2a5b68c06cbf6d97738a
SHA1

c834dd3046437eecc2b89f7c448cbaf56046b22e
SHA256

b0284d4d696cb05e92502441aa0499085ca3a1457935932fa40c677083932081
SHA512

80d3f3190edc5eafb008ab17a9fc7b7c0559ec7180295903635dc13e3c8530f79783257f2952a86ce2e680e01a23fb1735c2c54390a4feadf4f0edcb6f28213f
SSDEEP

6144:GBlL/VGeKGDuGyGNQuy55SVyvdhZJrfdX6qFck4o+v/WwE8jjlw1qQ:EmPgmKSv+/WWjK1F

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

Processes:

resource
b0284d4d696cb05e92502441aa0499085ca3a1457935932fa40c677083932081.exe
unpack001/$PLUGINSDIR/aiuxmmjtmkz.dll

NSIS installer 2 IoCs

installer

Processes:

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

b0284d4d696cb05e92502441aa0499085ca3a1457935932fa40c677083932081.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: 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: 68KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$PLUGINSDIR/aiuxmmjtmkz.dll
.dll windows:6 windows x86 arch:x86

effaf00de3910defcc37d3690440477e

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

shlwapi

SHDeleteEmptyKeyW
PathIsURLW
SHDeleteValueA
PathRenameExtensionW
UrlUnescapeW
PathIsSystemFolderA
PathMatchSpecW
StrCmpIW

kernel32

HeapAlloc
lstrlenW
lstrcatW
lstrcpyW
VirtualProtect
GetProcessHeap
HeapFree

rtm

RtmBlockSetRouteEnable
RtmBlockDeleteRoutes
RtmGetNextRoute
MgmReleaseInterfaceOwnership
RtmAddRoute

loadperf

LoadPerfCounterTextStringsW

shell32

SHInvokePrinterCommandW
SHGetDiskFreeSpaceA
SHGetFileInfo

winspool.drv

EnumPrinterDriversA
ord209
ord207
StartDocPrinterW

wsock32

ntohl
recvfrom
ord1102
ord1105
gethostbyaddr

ole32

CoTaskMemAlloc

msvcrt

memset
free
_initterm
malloc
_adjust_fdiv
memcpy
memcmp

Exports

Exports

xzgbmtoyrz

Sections

.text
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 5KB

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
zjelab16i4

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: 68KB - Virtual size: 67KB

effaf00de3910defcc37d3690440477e

Headers

File Characteristics

Imports

shlwapi

kernel32

rtm

loadperf

shell32

winspool.drv

wsock32

ole32

msvcrt

Exports

Exports

Sections

.text Size: 9KB - Virtual size: 9KB

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

.data Size: 5KB - Virtual size: 5KB

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

.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: 68KB - Virtual size: 67KB

.text
Size: 9KB - Virtual size: 9KB

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

.data
Size: 5KB - Virtual size: 5KB

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