2fd530a8d8ae92a284a6a93daab6a35055f331b235294f5e7c4152f6cbe85677

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General

Target

2fd530a8d8ae92a284a6a93daab6a35055f331b235294f5e7c4152f6cbe85677
Size

181KB
MD5

c7c15c6b0da34a939b26708b12a20cd2
SHA1

e816aecc4e2be5752ceb5bb65c139ad97fa86dce
SHA256

2fd530a8d8ae92a284a6a93daab6a35055f331b235294f5e7c4152f6cbe85677
SHA512

9f309787ce81daeec98e0c8fd60f910ab3083e00f1b808788934bdae7b94eda14a8a6aed5a1c369e1304e78ae7ded42930da0b3abe88670b29c02553dc37e816
SSDEEP

3072:MLk395hYXJZnZ77j2NZkM2y5JQ7ps9PyBmZ/Ixe1+jm3JWlKz4zlxDqMT:MQqv98ZN2ims96O/RoqZoTfDqMT

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

Processes:

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

2fd530a8d8ae92a284a6a93daab6a35055f331b235294f5e7c4152f6cbe85677
.exe windows x86

7fa974366048f9c551ef45714595665e

Code Sign

07
Certificate

Issuer

CN=TrustAsia Code Signing CA,O=TrustAsia Technologies\, Inc.,C=CN

Not Before

19-05-2013 10:54

Not After

19-05-2015 10:54

Subject

CN=亚洲诚信代码签名测试证书,O=亚数信息科技（上海）有限公司,L=上海市,ST=上海市,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

05
Certificate

Issuer

CN=TrustAsia Root CA,O=TrustAsia Technologies\, Inc.,C=CN

Not Before

19-05-2010 10:43

Not After

19-05-2020 10:43

Subject

CN=TrustAsia Code Signing CA,O=TrustAsia Technologies\, Inc.,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

bb:40:1c:a3:4b:2c:4e:16:43:e7:06:a2:80:13:6b:4f:fa:2a:16:98
Signer

Actual PE Digest

bb:40:1c:a3:4b:2c:4e:16:43:e7:06:a2:80:13:6b:4f:fa:2a:16:98

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=亚洲诚信代码签名测试证书,O=亚数信息科技（上海）有限公司,L=上海市,ST=上海市,C=CN

17-11-2022 13:18
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

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: 22KB - 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: 107KB

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: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7fa974366048f9c551ef45714595665e

Code Sign

07Certificate

Extended Key Usages

Key Usages

05Certificate

Extended Key Usages

Key Usages

bb:40:1c:a3:4b:2c:4e:16:43:e7:06:a2:80:13:6b:4f:fa:2a:16:98Signer

Signature Validations

Verification

17-11-2022 13:18 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

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

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

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

.ndata Size: - Virtual size: 36KB

.rsrc Size: 16KB - Virtual size: 15KB

07
Certificate

05
Certificate

bb:40:1c:a3:4b:2c:4e:16:43:e7:06:a2:80:13:6b:4f:fa:2a:16:98
Signer

17-11-2022 13:18
Valid: false

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

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

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

.ndata
Size: - Virtual size: 36KB

.rsrc
Size: 16KB - Virtual size: 15KB