143bcb35912eda2d1a2645f162707a5b

Sharing

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General

Target

143bcb35912eda2d1a2645f162707a5b
Size

2.0MB
MD5

143bcb35912eda2d1a2645f162707a5b
SHA1

0f4c3465a4f9f31448e6f39ed17d4eb6665d5cfb
SHA256

b6b7577a6fe0e468674d723b1410d158fb8f00f18398bce5869a46a414c33e2b
SHA512

7505414218d1dfd5720720d29fca1befa0bdf2d06817480d9d135ed953a4ab175eaca0d4f6d96d144e86f36b0bcb021da2499aaf236fae4492cb87ea80ca8e9f
SSDEEP

49152:Qu9QXm8E1kHUE6Ldl+rYOrP1fXpuU8NzSkO0u+aEOLOUEikHrDyk:M28E1VLdl+rvr9fX4F40u+aE+OUvkLz

Score

1^/10

Malware Config

Signatures

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_1

Files

143bcb35912eda2d1a2645f162707a5b
.exe windows:4 windows x86 arch:x86

1cf4252ebbb4f173d97a6ef4f79a60b5

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

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

20:dc:ac
Certificate

Issuer

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

Not Before

02/02/2005, 17:44

Not After

02/02/2006, 17:44

Subject

CN=Secure Computer\, LLC,OU=Secure Application Development,O=Secure Computer\, LLC,L=Larchmont,ST=New York,C=US

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

de:8b:66:fa:cc:22:30:a4:7c:5f:99:f6:2b:d4:20:0b:c2:88:27:a4
Signer

Actual PE Digest

de:8b:66:fa:cc:22:30:a4:7c:5f:99:f6:2b:d4:20:0b:c2:88:27:a4

Digest Algorithm

sha1

PE Digest Matches

true

Headers

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

comctl32

ord17
ImageList_AddMasked
ImageList_Destroy
ImageList_Create

kernel32

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

user32

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

gdi32

GetDeviceCaps
DeleteObject
CreateBrushIndirect
CreateFontIndirectA
SetBkMode
SetTextColor
SetBkColor
SelectObject

advapi32

RegEnumValueA
RegQueryValueExA
RegSetValueExA
RegCreateKeyExA
RegOpenKeyExA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegEnumKeyA

shell32

ShellExecuteA
SHBrowseForFolderA
SHGetPathFromIDListA
SHGetMalloc
SHGetSpecialFolderLocation
SHFileOperationA

ole32

OleInitialize
OleUninitialize
CoCreateInstance

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

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: 1024B - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 32KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1cf4252ebbb4f173d97a6ef4f79a60b5

Code Sign

01Certificate

0aCertificate

Extended Key Usages

Key Usages

20:dc:acCertificate

Extended Key Usages

de:8b:66:fa:cc:22:30:a4:7c:5f:99:f6:2b:d4:20:0b:c2:88:27:a4Signer

Headers

File Characteristics

Imports

comctl32

kernel32

user32

gdi32

advapi32

shell32

ole32

version

Sections

.text Size: 23KB - Virtual size: 22KB

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

.data Size: 1024B - Virtual size: 108KB

.ndata Size: - Virtual size: 36KB

.rsrc Size: 32KB - Virtual size: 32KB

01
Certificate

0a
Certificate

20:dc:ac
Certificate

de:8b:66:fa:cc:22:30:a4:7c:5f:99:f6:2b:d4:20:0b:c2:88:27:a4
Signer

.text
Size: 23KB - Virtual size: 22KB

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

.data
Size: 1024B - Virtual size: 108KB

.ndata
Size: - Virtual size: 36KB

.rsrc
Size: 32KB - Virtual size: 32KB