7aa0f21e3daa05edf5cc09a397247a9471d2e7558703e56fd8f4d1b399dcdcf5N

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General

Target

7aa0f21e3daa05edf5cc09a397247a9471d2e7558703e56fd8f4d1b399dcdcf5N
Size

274KB
MD5

0a7bd79d9cd424f7cf646a7883c6c400
SHA1

8685a2b580bf964af97446a3229a34e32a38501e
SHA256

7aa0f21e3daa05edf5cc09a397247a9471d2e7558703e56fd8f4d1b399dcdcf5
SHA512

ec268ad373b1f36f400383a75452a878212f98e59de075be899f31e5336d2b81f80a7208a7182eeff17982b797380f94c5f7db615cd01c13703a91fd073d62cc
SSDEEP

6144:7saocyLCfcZxEQx8OXsk8Y018Y/+kY6F2hIWFl4WWlGTamELkTVS:7tobwQ+Ock8Y0hZYg2hIWFl5A+CLcVS

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/$PLUGINSDIR/nsExec.dll

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_2

Files

7aa0f21e3daa05edf5cc09a397247a9471d2e7558703e56fd8f4d1b399dcdcf5N
.exe windows:4 windows x86 arch:x86

28a099a911237a28521d8b7ea250f089

Code Sign

d9:70:d9:aa:ee:52:97:11:59:ee:95:fa:00:af:65:2f
Certificate

Issuer

CN=COMODO Code Signing CA 2,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

02-01-2013 00:00

Not After

02-01-2014 23:59

Subject

CN=PortalProgramas,OU=Tech,O=PortalProgramas,POSTALCODE=08225,STREET=Balmes 1\, primera planta,L=Terrassa,ST=Barcelona,C=ES

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18-10-2012 00:00

Not After

29-12-2020 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

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

Not Before

21-12-2012 00:00

Not After

30-12-2020 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

28:64:d4:80:4e:e7:df:e1:97:ad:10:71:ef:47:05:30:e4:52:f3:de
Signer

Actual PE Digest

28:64:d4:80:4e:e7:df:e1:97:ad:10:71:ef:47:05:30:e4:52:f3:de

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
IMAGE_FILE_DEBUG_STRIPPED

Imports

advapi32

RegCloseKey
RegCreateKeyExA
RegDeleteKeyA
RegDeleteValueA
RegEnumKeyA
RegEnumValueA
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA

comctl32

ImageList_AddMasked
ImageList_Create
ImageList_Destroy
InitCommonControls

gdi32

CreateBrushIndirect
CreateFontIndirectA
DeleteObject
GetDeviceCaps
SelectObject
SetBkColor
SetBkMode
SetTextColor

kernel32

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

ole32

CoCreateInstance
CoTaskMemFree
OleInitialize
OleUninitialize

shell32

SHBrowseForFolderA
SHFileOperationA
SHGetFileInfoA
SHGetPathFromIDListA
SHGetSpecialFolderLocation
ShellExecuteA

user32

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

version

GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA

Sections

.text
Size: 34KB - Virtual size: 34KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 140B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 106KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: 1024B - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
$PLUGINSDIR/installer.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

73:8d:ca:c6:97:c0:6e:1b:89:d1:06:07:37:73:01:0d
Certificate

Issuer

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Not Before

13-06-2012 00:00

Not After

13-06-2014 23:59

Subject

CN=Bechiro S.L.,OU=Devel,O=Bechiro S.L.,L=Barcelona,ST=Barcelona,C=ES

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

08-02-2010 00:00

Not After

07-02-2020 23:59

Subject

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

2b:8e:41:9d:7c:ab:10:95:ca:70:be:e3:b0:97:00:7d:87:0f:21:01
Signer

Actual PE Digest

2b:8e:41:9d:7c:ab:10:95:ca:70:be:e3:b0:97:00:7d:87:0f:21:01

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\Documents and Settings\drdoom\My Documents\Visual Studio 2010\Projects\installer5\installer5\bin\Release\CryptoObfuscator_Output\installer5.pdb

Imports

mscoree

_CorExeMain

Sections

.text
Size: 209KB - Virtual size: 208KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

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

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

06e07a9e2c8ec78ec44f1a538a1bd2a2

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_DLL

Imports

advapi32

InitializeSecurityDescriptor
SetSecurityDescriptorDacl

kernel32

CloseHandle
CopyFileA
CreateFileA
CreateFileMappingA
CreatePipe
CreateProcessA
DeleteFileA
ExitProcess
GetCommandLineA
GetCurrentProcess
GetExitCodeProcess
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetStartupInfoA
GetTempFileNameA
GetTickCount
GetVersionExA
GlobalAlloc
GlobalFree
GlobalLock
GlobalReAlloc
GlobalSize
GlobalUnlock
MapViewOfFile
PeekNamedPipe
ReadFile
Sleep
TerminateProcess
UnmapViewOfFile
WaitForSingleObject
lstrcatA
lstrcmpiA
lstrcpyA
lstrcpynA
lstrlenA

user32

CharNextA
CharPrevA
FindWindowExA
OemToCharBuffA
SendMessageA
wsprintfA

Exports

Exports

Exec
ExecToLog
ExecToStack

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 1KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 108B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 308B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

28a099a911237a28521d8b7ea250f089

Code Sign

d9:70:d9:aa:ee:52:97:11:59:ee:95:fa:00:af:65:2fCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

28:64:d4:80:4e:e7:df:e1:97:ad:10:71:ef:47:05:30:e4:52:f3:deSigner

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

comctl32

gdi32

kernel32

ole32

shell32

user32

version

Sections

.text Size: 34KB - Virtual size: 34KB

.data Size: 512B - Virtual size: 140B

.rdata Size: 9KB - Virtual size: 8KB

.bss Size: - Virtual size: 106KB

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

.ndata Size: 1024B - Virtual size: 36KB

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

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

73:8d:ca:c6:97:c0:6e:1b:89:d1:06:07:37:73:01:0dCertificate

Extended Key Usages

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5eCertificate

Extended Key Usages

Key Usages

2b:8e:41:9d:7c:ab:10:95:ca:70:be:e3:b0:97:00:7d:87:0f:21:01Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 209KB - Virtual size: 208KB

.reloc Size: 512B - Virtual size: 12B

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

06e07a9e2c8ec78ec44f1a538a1bd2a2

Headers

File Characteristics

Imports

advapi32

kernel32

user32

Exports

Exports

Sections

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

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

.bss Size: - Virtual size: 1KB

.edata Size: 512B - Virtual size: 108B

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

.reloc Size: 512B - Virtual size: 308B

d9:70:d9:aa:ee:52:97:11:59:ee:95:fa:00:af:65:2f
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

28:64:d4:80:4e:e7:df:e1:97:ad:10:71:ef:47:05:30:e4:52:f3:de
Signer

.text
Size: 34KB - Virtual size: 34KB

.data
Size: 512B - Virtual size: 140B

.rdata
Size: 9KB - Virtual size: 8KB

.bss
Size: - Virtual size: 106KB

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

.ndata
Size: 1024B - Virtual size: 36KB

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

73:8d:ca:c6:97:c0:6e:1b:89:d1:06:07:37:73:01:0d
Certificate

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

2b:8e:41:9d:7c:ab:10:95:ca:70:be:e3:b0:97:00:7d:87:0f:21:01
Signer

.text
Size: 209KB - Virtual size: 208KB

.reloc
Size: 512B - Virtual size: 12B

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

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

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

.bss
Size: - Virtual size: 1KB

.edata
Size: 512B - Virtual size: 108B

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

.reloc
Size: 512B - Virtual size: 308B