bfc95baec08ab0eac6934771efb26a3b29f6b3556a4fa898142c26bdd2ff32fe

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General

Target

bfc95baec08ab0eac6934771efb26a3b29f6b3556a4fa898142c26bdd2ff32fe
Size

3.2MB
MD5

39a5e88c6579084b57a0a0d0539025f1
SHA1

a304686c58d301ca0c7c91bde46c702afa0fa246
SHA256

bfc95baec08ab0eac6934771efb26a3b29f6b3556a4fa898142c26bdd2ff32fe
SHA512

0575eaf7e976215054906930392c41cac38d90e5c7b1f745113f3b0803a8a38d16cfa8a805d9c7eaae67f624ec7e8e8ee012c4fdf888b19fd287bd4e09deb1e1
SSDEEP

49152:LCdMBtlITwhqhavYJ50T5bQxGv6EYU10t0m7chm+B5kA1SfzbRd+onOKwO:edKkwghavymS5U1Dm7IH5kAQ3RMIrwO

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

bfc95baec08ab0eac6934771efb26a3b29f6b3556a4fa898142c26bdd2ff32fe
.exe windows x86

d524f1ae55f37f3df54f67a58d24d838

Code Sign

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

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

61:19:93:e4:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

22/02/2011, 19:25

Not After

22/02/2021, 19:35

Subject

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

05:a5:64:a9:7d:83:2d:72:a2:e1:f0:0e:7a:2a:88:9c
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

14/01/2014, 00:00

Not After

14/01/2016, 23:59

Subject

CN=上海快屏网络科技有限公司,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=快屏项目部,O=上海快屏网络科技有限公司,L=上海,ST=上海,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

6c:d9:fd:11:97:70:f3:d4:31:b2:c7:2b:b7:5b:3e:16:98:80:d3:c2
Signer

Actual PE Digest

6c:d9:fd:11:97:70:f3:d4:31:b2:c7:2b:b7:5b:3e:16:98:80:d3:c2

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=上海快屏网络科技有限公司,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=快屏项目部,O=上海快屏网络科技有限公司,L=上海,ST=上海,C=CN

25/08/2015, 05:48
Valid: false

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

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

user32

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

gdi32

SetBkMode
SetBkColor
CreateBrushIndirect
DeleteObject
GetDeviceCaps
SetTextColor
CreateFontIndirectA

shell32

SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA
SHGetSpecialFolderLocation

advapi32

RegSetValueExA
RegCreateKeyExA
RegQueryValueExA
RegEnumKeyA
RegOpenKeyExA
RegDeleteKeyA
RegDeleteValueA
RegEnumValueA
RegCloseKey

comctl32

ImageList_AddMasked
ImageList_Destroy
ord17
ImageList_Create

ole32

CLSIDFromString
OleInitialize
OleUninitialize
CoTaskMemFree
StringFromGUID2
CoCreateInstance

version

GetFileVersionInfoA
VerQueryValueA
GetFileVersionInfoSizeA

Sections

.text
Size: 28KB - Virtual size: 28KB

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: 107KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 168KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d524f1ae55f37f3df54f67a58d24d838

Code Sign

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

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

61:19:93:e4:00:00:00:00:00:1cCertificate

Key Usages

05:a5:64:a9:7d:83:2d:72:a2:e1:f0:0e:7a:2a:88:9cCertificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

6c:d9:fd:11:97:70:f3:d4:31:b2:c7:2b:b7:5b:3e:16:98:80:d3:c2Signer

Signature Validations

Verification

25/08/2015, 05:48 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

.text Size: 28KB - Virtual size: 28KB

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

.data Size: 1024B - Virtual size: 107KB

.ndata Size: - Virtual size: 168KB

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

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

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

61:19:93:e4:00:00:00:00:00:1c
Certificate

05:a5:64:a9:7d:83:2d:72:a2:e1:f0:0e:7a:2a:88:9c
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

6c:d9:fd:11:97:70:f3:d4:31:b2:c7:2b:b7:5b:3e:16:98:80:d3:c2
Signer

25/08/2015, 05:48
Valid: false

.text
Size: 28KB - Virtual size: 28KB

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

.data
Size: 1024B - Virtual size: 107KB

.ndata
Size: - Virtual size: 168KB

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