8984f3f5e36d2521ef8864c9c5ae9b81_JaffaCakes118

Sharing

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General

Target

8984f3f5e36d2521ef8864c9c5ae9b81_JaffaCakes118
Size

370KB
MD5

8984f3f5e36d2521ef8864c9c5ae9b81
SHA1

a88d420266e33d615135e7ba830fbcd9c098a967
SHA256

38e3f58e775af59cc9b33373a7d4c913266e8d645a3c3aaee1c067ed833dc8e8
SHA512

4c8cc9d78a29a2371298b40ee5e14d6402e590d0e3f672ce33218bfc216ed82acd1f7f51b173b4d017404f8cc35df00b8e36251d81c680cccdbf78632ae17d73
SSDEEP

6144:Me344kfzfIUvaCbOkp78I06OKtR+3KeEFs6cImBNFdXCmUHUx5t5q2pd5A8WGXGW:zkfLACbp4NKrSQVgBhX9U6bJd5A8SW

Score

3^/10

Malware Config

Signatures

Unsigned PE 7 IoCs

Checks for missing Authenticode signature.

resource
unpack001/$PLUGINSDIR/DLLWaitForKillProgram.dll
unpack001/$PLUGINSDIR/Math.dll
unpack001/$PLUGINSDIR/NSISdl.dll
unpack001/$PLUGINSDIR/System.dll
unpack001/SkeyAgent.exe
unpack001/SkeyAgentHelper.exe
unpack001/SkeyUpdate.exe

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

8984f3f5e36d2521ef8864c9c5ae9b81_JaffaCakes118
.exe windows:4 windows x86 arch:x86

7fa974366048f9c551ef45714595665e

Code Sign

36:12:22:96:c5:e3:38:a5:20:a1:d2:5f:4c:d7:09:54
Certificate

Issuer

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

Not Before

01/08/1996, 00:00

Not After

01/01/2021, 23:59

Subject

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

75:94:63:ff:cd:de:0c:4c:f9:e4:81:f8:0f:8b:7b:f5
Certificate

Issuer

CN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZA

Not Before

03/05/2010, 00:00

Not After

03/05/2011, 23:59

Subject

CN=Korea Information Research Center,O=Korea Information Research Center,L=Jung-gu,ST=Seoul,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

0a
Certificate

Issuer

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

Not Before

06/08/2003, 00:00

Not After

05/08/2013, 23:59

Subject

CN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZA

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

15/06/2007, 00:00

Not After

14/06/2012, 23:59

Subject

CN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

04/12/2003, 00:00

Not After

03/12/2013, 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

6d:e6:ed:6f:0a:1c:03:7f:39:c9:44:d0:be:3b:8e:ce:c1:06:17:89
Signer

Actual PE Digest

6d:e6:ed:6f:0a:1c:03:7f:39:c9:44:d0:be:3b:8e:ce:c1:06:17:89

Digest Algorithm

sha1

PE Digest Matches

true

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

CompareFileTime
SearchPathA
GetShortPathNameA
GetFullPathNameA
MoveFileA
SetCurrentDirectoryA
GetFileAttributesA
GetLastError
CreateDirectoryA
SetFileAttributesA
Sleep
GetTickCount
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
GetWindowsDirectoryA
SetFileTime
GetCommandLineA
SetErrorMode
LoadLibraryA
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
CreateProcessA
RemoveDirectoryA
CreateFileA
GetTempFileNameA
lstrlenA
lstrcatA
GetSystemDirectoryA
GetVersion
CloseHandle
lstrcmpiA
lstrcmpA
ExpandEnvironmentStringsA
GlobalFree
GlobalAlloc
WaitForSingleObject
GetExitCodeProcess
GetModuleHandleA
LoadLibraryExA
GetProcAddress
FreeLibrary
MultiByteToWideChar
WritePrivateProfileStringA
GetPrivateProfileStringA
WriteFile
ReadFile
MulDiv
SetFilePointer
FindClose
FindNextFileA
FindFirstFileA
DeleteFileA
GetTempPathA

user32

EndDialog
ScreenToClient
GetWindowRect
EnableMenuItem
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
RegisterClassA
TrackPopupMenu
AppendMenuA
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
DestroyWindow
CreateDialogParamA
SetTimer
SetWindowTextA
PostQuitMessage
SetForegroundWindow
wsprintfA
SendMessageTimeoutA
FindWindowExA
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
OpenClipboard
ExitWindowsEx
IsWindow
GetDlgItem
SetWindowLongA
LoadImageA
GetDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
EndPaint
ShowWindow

gdi32

SetBkColor
GetDeviceCaps
DeleteObject
CreateBrushIndirect
CreateFontIndirectA
SetBkMode
SetTextColor
SelectObject

shell32

SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA
SHGetSpecialFolderLocation

advapi32

RegQueryValueExA
RegSetValueExA
RegEnumKeyA
RegEnumValueA
RegOpenKeyExA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegCreateKeyExA

comctl32

ImageList_AddMasked
ImageList_Destroy
ord17
ImageList_Create

ole32

CoTaskMemFree
OleInitialize
OleUninitialize
CoCreateInstance

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

Sections

.text
Size: 23KB - 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: 1024B - Virtual size: 151KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 48KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$PLUGINSDIR/DLLWaitForKillProgram.dll
.dll windows:4 windows x86 arch:x86

2e92645153848ef99816d61ac6e2a921

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

TerminateProcess
CloseHandle
OpenProcess
FreeLibrary
LoadLibraryA
GetProcAddress
GetVersionExA
Sleep
Process32Next
Process32First
CreateToolhelp32Snapshot
GlobalFree
lstrcpyA
LocalFree
LocalAlloc

mfc42

ord4486
ord2554
ord2512
ord5731
ord3922
ord1089
ord5199
ord2396
ord3346
ord5300
ord5302
ord2725
ord4079
ord4698
ord5307
ord5289
ord5714
ord3953
ord6375
ord3147
ord3259
ord4465
ord3136
ord3262
ord2985
ord3081
ord2976
ord3830
ord3831
ord3825
ord3079
ord4080
ord4622
ord4424
ord3738
ord561
ord825
ord815
ord1176
ord1243
ord6467
ord4274
ord2982
ord269
ord826
ord600
ord1578

msvcrt

_strupr
toupper
??1type_info@@UAE@XZ
_onexit
__dllonexit
_EH_prolog
__CxxFrameHandler

user32

wsprintfA
MessageBoxA

Exports

Exports

DLLWaitForKillProcess
myFunction

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 4KB - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 944B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 544B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$PLUGINSDIR/Math.dll
.dll windows:4 windows x86 arch:x86

c1eddc2d743572429fa0b1a79b7ac0fe

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

lstrcpyA
lstrcmpA
lstrlenA
GlobalFree
lstrcatA
GlobalAlloc
lstrcpynA
FlushFileBuffers
RtlUnwind
GetCommandLineA
GetVersion
RaiseException
GetProcAddress
GetModuleHandleA
ExitProcess
TerminateProcess
GetCurrentProcess
GetModuleFileNameA
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
HeapFree
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
WriteFile
GetLastError
SetFilePointer
HeapAlloc
VirtualAlloc
HeapReAlloc
GetCPInfo
GetACP
GetOEMCP
LoadLibraryA
MultiByteToWideChar
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
SetStdHandle
CloseHandle

Exports

Exports

Script

Sections

.text
Size: 46KB - Virtual size: 45KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$PLUGINSDIR/NSISdl.dll
.dll windows:4 windows x86 arch:x86

9cce555dd3ff1b6c7dc92d64c794c51a

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

WaitForSingleObject
lstrcpynA
lstrlenA
lstrcatA
GlobalAlloc
GlobalFree
CloseHandle
GetTickCount
DeleteFileA
Sleep
WriteFile
CreateFileA
lstrcmpiA
lstrcpyA
MulDiv
CreateThread

user32

CharPrevA
SetWindowLongA
RegisterWindowMessageA
CallWindowProcA
DestroyWindow
EnableWindow
GetWindowLongA
CreateWindowExA
GetWindowRect
GetClientRect
ShowWindow
IsWindowVisible
GetFocus
GetDlgItem
FindWindowExA
SetWindowTextA
SendMessageA
wsprintfA
SetDlgItemTextA

advapi32

RegQueryValueExA
RegOpenKeyExA
RegCloseKey

ws2_32

gethostbyname
inet_addr
ioctlsocket
htons
socket
closesocket
shutdown
connect
__WSAFDIsSet
select
recv
WSAGetLastError
send
WSACleanup
WSAStartup

Exports

Exports

download
download_quiet

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 836B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$PLUGINSDIR/System.dll
.dll windows:4 windows x86 arch:x86

2017f2acbdaa42ab3e4adeb8b4c37e7b

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GlobalAlloc
GlobalFree
GlobalSize
GetLastError
lstrcpyA
lstrcpynA
FreeLibrary
lstrcatA
GetProcAddress
LoadLibraryA
GetModuleHandleA
MultiByteToWideChar
lstrlenA
WideCharToMultiByte
VirtualAlloc
VirtualProtect

user32

wsprintfA

ole32

StringFromGUID2
CLSIDFromString

Exports

Exports

Alloc
Call
Copy
Free
Get
Int64Op
Store

Sections

.text
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 784B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 100B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 520B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
SkeyAgent.exe
.exe windows:5 windows x86 arch:x86

cbc8bd5bc75fd2b7c7f2eda69d53c64a

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\[2010.01.29]SmartKeyword_최종소스\Release\SkeyAgent.pdb

Imports

kernel32

ReadFile
CreateFileW
DeleteFileW
GetTempFileNameW
GetModuleFileNameW
CloseHandle
GetTempPathW
FlushFileBuffers
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
SetStdHandle
GetConsoleMode
GetConsoleCP
SetFilePointer
GetLocaleInfoW
InitializeCriticalSectionAndSpinCount
LoadLibraryA
GetStringTypeA
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
IsValidCodePage
GetOEMCP
GetACP
HeapReAlloc
VirtualAlloc
HeapSize
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
VirtualFree
HeapCreate
GetCurrentThreadId
SetLastError
TlsFree
TlsSetValue
InterlockedIncrement
InterlockedDecrement
WideCharToMultiByte
InterlockedCompareExchange
InterlockedExchange
MultiByteToWideChar
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapAlloc
GetProcessHeap
HeapFree
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetLastError
RaiseException
RtlUnwind
GetCPInfo
LCMapStringA
LCMapStringW
GetStringTypeW
GetModuleHandleW
GetProcAddress
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
TlsGetValue
TlsAlloc

user32

RegisterClassExW
CreateWindowExW
LoadIconW
UpdateWindow
SetTimer
DialogBoxParamW
TranslateMessage
LoadCursorW
DispatchMessageW
TranslateAcceleratorW
GetMessageW
LoadAcceleratorsW
LoadStringW
ShowWindow
DestroyWindow
DefWindowProcW
BeginPaint
BringWindowToTop
MoveWindow
EndDialog
PostQuitMessage
KillTimer
EndPaint

ole32

CoCreateInstance
CoInitializeEx

shell32

ShellExecuteW

oleaut32

SysAllocString
SysFreeString

shlwapi

PathFileExistsW

urlmon

URLDownloadToFileW

version

GetFileVersionInfoSizeW
VerQueryValueA
VerQueryValueW
GetFileVersionInfoW

wininet

InternetQueryDataAvailable
InternetReadFile
InternetCloseHandle
InternetOpenW
HttpSendRequestW
InternetConnectW
HttpOpenRequestW

advapi32

RegCreateKeyExW
RegCloseKey
RegSetValueExW
RegQueryValueExW

Sections

.text
Size: 87KB - Virtual size: 87KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 48KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
SkeyAgentHelper.exe
.exe windows:5 windows x86 arch:x86

63ac2eea947984bf13e6d6f4b53cb454

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\[2010.01.29]SmartKeyword_최종소스\Release\SkeyAgentHelper.pdb

Imports

user32

EndDialog
PostQuitMessage
KillTimer
EndPaint
BeginPaint
DefWindowProcW
DestroyWindow
DialogBoxParamW
SetTimer
UpdateWindow
ShowWindow
CreateWindowExW
RegisterClassExW
LoadCursorW
LoadIconW
DispatchMessageW
TranslateMessage
TranslateAcceleratorW
GetMessageW
LoadAcceleratorsW
LoadStringW

shell32

ShellExecuteW

shlwapi

PathFileExistsW

kernel32

SetLastError
LCMapStringW
LCMapStringA
GetStringTypeW
MultiByteToWideChar
GetStringTypeA
WideCharToMultiByte
GetLocaleInfoA
HeapReAlloc
VirtualAlloc
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
InitializeCriticalSectionAndSpinCount
LoadLibraryA
GetModuleFileNameW
GetStartupInfoW
RaiseException
RtlUnwind
SetUnhandledExceptionFilter
GetModuleHandleW
Sleep
GetProcAddress
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
GetLastError
InterlockedDecrement
HeapCreate
VirtualFree
HeapFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
HeapSize
HeapAlloc
LeaveCriticalSection
EnterCriticalSection

Sections

.text
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 48KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
SkeyUpdate.exe
.exe windows:5 windows x86 arch:x86

8fdd00fb316101d7a17aff951630c0cb

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\[2010.01.29]SmartKeyword_최종소스\Release\SkeyUpdate.pdb

Imports

urlmon

URLDownloadToFileA

kernel32

FreeLibrary
CreateFileA
ReadFile
LoadLibraryA
GetModuleFileNameA
GetTempFileNameA
DeleteFileA
GetConsoleMode
GetConsoleCP
GetProcAddress
CloseHandle
GetTempPathA
FreeEnvironmentStringsW
FlushFileBuffers
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
SetStdHandle
MultiByteToWideChar
WideCharToMultiByte
HeapAlloc
HeapFree
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCommandLineA
RaiseException
RtlUnwind
GetLastError
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
Sleep
ExitProcess
WriteFile
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
SetFilePointer
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
HeapReAlloc
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LCMapStringA
LCMapStringW
HeapSize
InitializeCriticalSectionAndSpinCount
GetStringTypeA
GetStringTypeW
GetLocaleInfoA

Sections

.text
Size: 43KB - Virtual size: 43KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 448B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
SmartKeyword.dll
.dll regsvr32 windows:5 windows x86 arch:x86

de2c69553e03a01f1aae57d4679a6d66

Code Sign

01
Certificate

Issuer

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

Not Before

01/08/1996, 00:00

Not After

31/12/2020, 23:59

Subject

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

75:94:63:ff:cd:de:0c:4c:f9:e4:81:f8:0f:8b:7b:f5
Certificate

Issuer

CN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZA

Not Before

03/05/2010, 00:00

Not After

03/05/2011, 23:59

Subject

CN=Korea Information Research Center,O=Korea Information Research Center,L=Jung-gu,ST=Seoul,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

0a
Certificate

Issuer

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

Not Before

06/08/2003, 00:00

Not After

05/08/2013, 23:59

Subject

CN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZA

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

15/06/2007, 00:00

Not After

14/06/2012, 23:59

Subject

CN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

04/12/2003, 00:00

Not After

03/12/2013, 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

2e:ca:1d:ab:73:2d:81:ac:27:d9:1f:dd:31:c1:99:d1:fc:de:3c:00
Signer

Actual PE Digest

2e:ca:1d:ab:73:2d:81:ac:27:d9:1f:dd:31:c1:99:d1:fc:de:3c:00

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

C:\[2010.01.29]SmartKeyword_최종소스\Release\SmartKeyword.pdb

Imports

kernel32

EnterCriticalSection
LeaveCriticalSection
GetLastError
GetProcAddress
GetModuleHandleW
lstrcmpiW
FreeLibrary
MultiByteToWideChar
SizeofResource
LoadResource
FindResourceW
LoadLibraryExW
SetThreadLocale
GetThreadLocale
GetVersionExW
lstrcatA
InterlockedDecrement
lstrlenA
GetLocalTime
CloseHandle
ReadFile
CreateFileW
DeleteFileW
GetTempFileNameW
GetTempPathW
WideCharToMultiByte
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
FlushFileBuffers
SetStdHandle
InterlockedIncrement
GetModuleFileNameW
DisableThreadLibraryCalls
DeleteCriticalSection
InitializeCriticalSection
RaiseException
CreateThread
WaitForSingleObject
lstrcpyW
lstrcatW
GetTempPathA
lstrlenW
GetProcessHeap
SetEndOfFile
SetFilePointer
IsValidLocale
EnumSystemLocalesA
GetUserDefaultLCID
GetStringTypeA
GetLocaleInfoA
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
GetStartupInfoA
GetLocaleInfoW
LoadLibraryA
GetFileType
SetHandleCount
GetModuleFileNameA
GetStdHandle
HeapDestroy
InitializeCriticalSectionAndSpinCount
HeapCreate
HeapReAlloc
VirtualAlloc
VirtualFree
ExitProcess
HeapSize
SetLastError
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
IsValidCodePage
GetOEMCP
GetACP
GetConsoleMode
GetConsoleCP
WriteFile
GetStringTypeW
GetCPInfo
LCMapStringW
LCMapStringA
InterlockedCompareExchange
InterlockedExchange
Sleep
HeapAlloc
HeapFree
RtlUnwind
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCurrentThreadId
GetCommandLineA

user32

ShowWindow
MoveWindow
BringWindowToTop
wsprintfW
CharNextW

advapi32

RegQueryValueExW
RegOpenKeyA
RegEnumKeyExW
RegQueryInfoKeyW
RegOpenKeyExW
RegDeleteValueW
RegDeleteKeyW
RegQueryValueExA
RegCreateKeyExW
RegSetValueExW
RegCloseKey

ole32

CoTaskMemFree
CoInitializeEx
StringFromGUID2
CoTaskMemRealloc
CoTaskMemAlloc
CoCreateInstance

shell32

ShellExecuteA

oleaut32

VariantInit
VariantClear
RegisterTypeLi
LoadRegTypeLi
SysFreeString
DispCallFunc
VarUI4FromStr
UnRegisterTypeLi
LoadTypeLi
SysAllocString
SysStringLen

shlwapi

UrlIsA
PathFileExistsW

urlmon

URLDownloadToFileW

ws2_32

gethostbyname
gethostname
WSAStartup
closesocket
send
__WSAFDIsSet
select
connect
ioctlsocket
htons
socket
inet_ntoa
recv

netapi32

Netbios

wininet

HttpOpenRequestW
HttpSendRequestW
InternetQueryDataAvailable
InternetReadFile
InternetCloseHandle
InternetConnectW
InternetOpenW

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllInstall
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 132KB - Virtual size: 132KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
uninstall.exe.nsis

Sharing

General

Malware Config

Signatures

Files

7fa974366048f9c551ef45714595665e

Code Sign

36:12:22:96:c5:e3:38:a5:20:a1:d2:5f:4c:d7:09:54Certificate

75:94:63:ff:cd:de:0c:4c:f9:e4:81:f8:0f:8b:7b:f5Certificate

Extended Key Usages

0aCertificate

Extended Key Usages

Key Usages

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5Certificate

Extended Key Usages

Key Usages

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

6d:e6:ed:6f:0a:1c:03:7f:39:c9:44:d0:be:3b:8e:ce:c1:06:17:89Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

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

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

.data Size: 1024B - Virtual size: 151KB

.ndata Size: - Virtual size: 48KB

.rsrc Size: 17KB - Virtual size: 16KB

2e92645153848ef99816d61ac6e2a921

Headers

File Characteristics

Imports

kernel32

mfc42

msvcrt

user32

Exports

Exports

Sections

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

.rdata Size: 4KB - Virtual size: 1KB

.data Size: 4KB - Virtual size: 4KB

.CRT Size: 4KB - Virtual size: 8B

.rsrc Size: 4KB - Virtual size: 944B

.reloc Size: 4KB - Virtual size: 544B

c1eddc2d743572429fa0b1a79b7ac0fe

Headers

File Characteristics

Imports

kernel32

Exports

Exports

Sections

.text Size: 46KB - Virtual size: 45KB

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

.data Size: 12KB - Virtual size: 40KB

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

9cce555dd3ff1b6c7dc92d64c794c51a

Headers

File Characteristics

Imports

kernel32

user32

advapi32

ws2_32

Exports

Exports

Sections

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

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

36:12:22:96:c5:e3:38:a5:20:a1:d2:5f:4c:d7:09:54
Certificate

75:94:63:ff:cd:de:0c:4c:f9:e4:81:f8:0f:8b:7b:f5
Certificate

0a
Certificate

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

6d:e6:ed:6f:0a:1c:03:7f:39:c9:44:d0:be:3b:8e:ce:c1:06:17:89
Signer

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

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

.data
Size: 1024B - Virtual size: 151KB

.ndata
Size: - Virtual size: 48KB

.rsrc
Size: 17KB - Virtual size: 16KB

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

.rdata
Size: 4KB - Virtual size: 1KB

.data
Size: 4KB - Virtual size: 4KB

.CRT
Size: 4KB - Virtual size: 8B

.rsrc
Size: 4KB - Virtual size: 944B

.reloc
Size: 4KB - Virtual size: 544B

.text
Size: 46KB - Virtual size: 45KB

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

.data
Size: 12KB - Virtual size: 40KB

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

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

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

.data
Size: 1KB - Virtual size: 25KB

.reloc
Size: 1024B - Virtual size: 836B

.text
Size: 7KB - Virtual size: 7KB

.rdata
Size: 1024B - Virtual size: 784B

.data
Size: 512B - Virtual size: 100B

.reloc
Size: 1024B - Virtual size: 520B

.text
Size: 87KB - Virtual size: 87KB

.rdata
Size: 20KB - Virtual size: 19KB

.data
Size: 5KB - Virtual size: 12KB

.rsrc
Size: 48KB - Virtual size: 48KB

.reloc
Size: 8KB - Virtual size: 7KB

.text
Size: 36KB - Virtual size: 35KB

.rdata
Size: 11KB - Virtual size: 11KB

.data
Size: 3KB - Virtual size: 6KB

.rsrc
Size: 48KB - Virtual size: 48KB

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

.text
Size: 43KB - Virtual size: 43KB

.rdata
Size: 12KB - Virtual size: 11KB

.data
Size: 4KB - Virtual size: 11KB

.rsrc
Size: 512B - Virtual size: 448B

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