JaffaCakes118_99c99ae716fba538d8685f2e9d5f9be5

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General

Target

JaffaCakes118_99c99ae716fba538d8685f2e9d5f9be5
Size

430KB
MD5

99c99ae716fba538d8685f2e9d5f9be5
SHA1

4aac17819f8dc6a9435481fda825936c47aeb489
SHA256

9dc6644b59a4c37995b0c017256d938e03f6dc26a7b2cfee9f6eac92d8457dc6
SHA512

aafd92aae54543999bc54cc9f3ab1126a52c5d91e4bbca17c9bf07d36132c84c1b76e945d1ce3ccd5dcecb1d187a225ed85423ab0338ccbc7dc016a9ed1e6750
SSDEEP

6144:hBlL/+lrHomkbgytaFTAGGW56pXrT6DpFpK7ULtVjHIvDp2IWyxRKQXPn03fmoGT:nNbrGAGGy6pXAhqYA8IhPOfmoGT

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
JaffaCakes118_99c99ae716fba538d8685f2e9d5f9be5
unpack001/$PLUGINSDIR/woskyvpzx.dll

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

JaffaCakes118_99c99ae716fba538d8685f2e9d5f9be5
.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: 160KB - Virtual size: 160KB

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

6265492fe5722381adabae2a23999556

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

HeapFree
GetProcessHeap
VirtualProtect
lstrcpyW
lstrcatW
lstrlenW
HeapAlloc

wsock32

ord1108
ord1112
ord1118
gethostname
closesocket

winmm

joyGetDevCapsW
waveInStart
waveOutWrite

pdh

PdhAddCounterW
PdhGetCounterInfoW
PdhSelectDataSourceA
PdhParseInstanceNameA

wsnmp32

ord503
ord901
ord102
ord905
ord602
ord107
ord101
ord206
ord604

setupapi

SetupQuerySourceListW
SetupQueryInfVersionInformationW
SetupDiInstallClassExA

ole32

CoTaskMemAlloc

msvcrt

_adjust_fdiv
malloc
_initterm
free
memset
memcpy
memcmp

Exports

Exports

ghfgypn

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - 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
423651rzz4afq

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: 160KB - Virtual size: 160KB

6265492fe5722381adabae2a23999556

Headers

File Characteristics

Imports

kernel32

wsock32

winmm

pdh

wsnmp32

setupapi

ole32

msvcrt

Exports

Exports

Sections

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

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

.data Size: 6KB - 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: 160KB - Virtual size: 160KB

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

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

.data
Size: 6KB - Virtual size: 5KB

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