26349f3a31f9a7bcc9d0db1ceb5ef0ed_JaffaCakes118

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General

Target

26349f3a31f9a7bcc9d0db1ceb5ef0ed_JaffaCakes118
Size

475KB
MD5

26349f3a31f9a7bcc9d0db1ceb5ef0ed
SHA1

bb0fcf95db2f7f1121d8925acafbdd98a9ad8717
SHA256

96a78dc8ece8e56802dc93e396df810fa6673a344b81d4c5c3cac82809733865
SHA512

4ae9cd522f254f15d99c5b48ff4cf1710f88589c0d30a83921f8005a994a897ebf362dc468f9a12d482a5fae7fa9c87a1f2f64c7597e3e8309a4483330883b47
SSDEEP

6144:F8LxBs/pW+1Jkj+2G0l+MetrqC3nrFoF9a33Lz3LJK2K8cCZcGkOzVw1SO0ASOw4://P1JYhVgrqC2c3bUCcGk3ZtbRdTD3

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
26349f3a31f9a7bcc9d0db1ceb5ef0ed_JaffaCakes118
unpack001/$PLUGINSDIR/gkrmiaoiv.dll

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

26349f3a31f9a7bcc9d0db1ceb5ef0ed_JaffaCakes118
.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: 2KB - Virtual size: 2KB

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

50381b9e60c146721bbb450260ea3281

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

shlwapi

PathIsDirectoryA
SHGetValueW
StrChrW
StrCmpNA
StrDupW
StrIsIntlEqualW
StrRStrIW
StrStrW

wsnmp32

ord905
ord206
ord502
ord320
ord605

ws2_32

WSAAsyncGetHostByAddr
WSALookupServiceNextA
ntohs
send

user32

GetClassInfoExA
GetClipboardViewer
GetMenuState
ImpersonateDdeClientWindow
IsDialogMessageW
IsRectEmpty
MsgWaitForMultipleObjectsEx

odbc32

PostODBCError
ord11
ord111
ord64
ord65
ord73
ord51
ord253
ord170

msacm32

acmDriverMessage
acmFilterChooseA
acmFilterChooseW
acmFilterEnumW
acmFilterTagEnumW
acmFormatChooseW
acmStreamUnprepareHeader

rtm

MgmGetMfe
MgmGetNextMfe
MgmInitialize
MgmRegisterMProtocol
RtmDeleteRoute
RtmGetNextRoute

wininet

CreateUrlCacheContainerA
CreateUrlCacheContainerW
CreateUrlCacheEntryW
CreateUrlCacheGroup
GopherGetAttributeA
InternetCombineUrlW
InternetConfirmZoneCrossing
InternetReadFileExA
SetUrlCacheEntryGroup

shell32

CheckEscapesW
SHGetFileInfoW
ShellAboutW

kernel32

EnumSystemCodePagesW
GetProcessHeap
HeapAlloc

msvcrt

_adjust_fdiv
_initterm
free
malloc
memcpy
memset
towlower
towupper

Exports

Exports

cccewbevlb

Sections

.text
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 424B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 960B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
c02592jw5sktild

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: 2KB - Virtual size: 2KB

50381b9e60c146721bbb450260ea3281

Headers

DLL Characteristics

File Characteristics

Imports

shlwapi

wsnmp32

ws2_32

user32

odbc32

msacm32

rtm

wininet

shell32

kernel32

msvcrt

Exports

Exports

Sections

.text Size: 15KB - Virtual size: 15KB

.rdata Size: 4KB - Virtual size: 3KB

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

.rsrc Size: 512B - Virtual size: 424B

.reloc Size: 1024B - Virtual size: 960B

.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: 2KB - Virtual size: 2KB

.text
Size: 15KB - Virtual size: 15KB

.rdata
Size: 4KB - Virtual size: 3KB

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

.rsrc
Size: 512B - Virtual size: 424B

.reloc
Size: 1024B - Virtual size: 960B