d62856d3faa446b2b0305691aa0a1cb4d03c12e24a6581285a25b15e10b5cc67

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General

Target

d62856d3faa446b2b0305691aa0a1cb4d03c12e24a6581285a25b15e10b5cc67
Size

3.6MB
MD5

8b57c2ebbc74d7f61faa2a2948914ff4
SHA1

0376bcb1dfcc730416b2126e030a52dbe89e05cf
SHA256

d62856d3faa446b2b0305691aa0a1cb4d03c12e24a6581285a25b15e10b5cc67
SHA512

1fec7b0741a07be97cae10cc5e2d550c9e8975d0330a8c9af041ff0cc7f41f583807a592be711672866c5b1907b91f8b8a97798d70b124184b814b60ba421846
SSDEEP

98304:Vx5VGnRvKFpiqhrGStAbjpYY7eLFBdeLCM6vvuEjQonvc81g:/5VGnRvKfrnSuY7E7deLovvuE1c81g

Score

3^/10

Malware Config

Signatures

Unsigned PE 4 IoCs

Checks for missing Authenticode signature.

resource
d62856d3faa446b2b0305691aa0a1cb4d03c12e24a6581285a25b15e10b5cc67
unpack001/$PLUGINSDIR/System.dll
unpack001/$PLUGINSDIR/blowfish.dll
unpack001/$PLUGINSDIR/nsUnzip.dll

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

d62856d3faa446b2b0305691aa0a1cb4d03c12e24a6581285a25b15e10b5cc67
.exe windows:4 windows x86 arch:x86

3abe302b6d9a1256e6a915429af4ffd2

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
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

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

user32

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

gdi32

SelectObject
SetBkMode
CreateFontIndirectA
SetTextColor
DeleteObject
GetDeviceCaps
CreateBrushIndirect
SetBkColor

shell32

SHGetSpecialFolderLocation
ShellExecuteExA
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
SHFileOperationA

advapi32

AdjustTokenPrivileges
RegCreateKeyExA
RegOpenKeyExA
SetFileSecurityA
OpenProcessToken
LookupPrivilegeValueA
RegEnumValueA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegSetValueExA
RegQueryValueExA
RegEnumKeyA

comctl32

ImageList_Create
ImageList_AddMasked
ImageList_Destroy
ord17

ole32

OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance

Sections

.text
Size: 24KB - 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: 106KB

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: 425KB - Virtual size: 425KB

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

8c8a576201f68de1a3f26fc723b9f30f

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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

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

user32

wsprintfA

ole32

StringFromGUID2
CLSIDFromString

Exports

Exports

Alloc
Call
Copy
Free
Get
Int64Op
Store
StrAlloc

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 867B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 636B

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

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
IMAGE_FILE_BYTES_REVERSED_HI

Exports

Exports

Decrypt
Encrypt

Sections

CODE
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 1KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1024B - Virtual size: 906B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 89B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 880B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

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

f61b492d16b51856da71c9a124fee190

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

GetCurrentProcess
InitializeCriticalSection
ReleaseMutex
WaitForSingleObject
InterlockedExchange
CreateMutexA
GetDriveTypeA
GetVolumeInformationA
LeaveCriticalSection
EnterCriticalSection
lstrlenA
FindFirstFileA
FindNextFileA
FindClose
GetVersion
LocalFileTimeToFileTime
SystemTimeToFileTime
GetLocalTime
FileTimeToSystemTime
FileTimeToLocalFileTime
SetEndOfFile
SetFilePointer
CreateFileA
GetFullPathNameA
GetLocaleInfoA
DosDateTimeToFileTime
SetFileAttributesA
GetFileAttributesA
GetFileTime
SetVolumeLabelA
GetCurrentDirectoryA
DeleteFileA
CreateDirectoryA
SetEnvironmentVariableA
CompareStringW
CompareStringA
GetLocaleInfoW
HeapSize
LoadLibraryA
ReadFile
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
GetLastError
GetProcessHeap
HeapAlloc
HeapFree
CloseHandle
GlobalUnlock
GlobalLock
lstrcpyA
lstrcmpA
lstrcmpiA
GlobalFree
GlobalAlloc
lstrcpynA
SetFileTime
GetSystemTimeAsFileTime
SetStdHandle
GetFileType
HeapReAlloc
MultiByteToWideChar
GetCurrentThreadId
GetCommandLineA
GetVersionExA
RtlUnwind
SetHandleCount
GetStdHandle
GetStartupInfoA
DeleteCriticalSection
ExitProcess
GetProcAddress
GetModuleHandleA
TerminateProcess
GetCPInfo
TlsAlloc
SetLastError
TlsFree
TlsSetValue
TlsGetValue
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
IsValidCodePage
GetStringTypeA
GetStringTypeW
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
LCMapStringA
WideCharToMultiByte
LCMapStringW
GetTimeZoneInformation
GetACP
GetOEMCP
WriteFile
FlushFileBuffers
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
UnhandledExceptionFilter
VirtualProtect
GetSystemInfo
VirtualQuery
SetEnvironmentVariableW

user32

OemToCharA
CharToOemA
wsprintfA
DialogBoxParamA
GetDlgItem
SetWindowTextA
SetDlgItemTextA
SendMessageA
EnableWindow
GetWindowTextLengthA
GetWindowTextA
EndDialog
CharUpperA

advapi32

GetSecurityDescriptorControl
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
GetKernelObjectSecurity
SetKernelObjectSecurity
IsValidSecurityDescriptor
GetSecurityDescriptorDacl
IsValidAcl
GetSecurityDescriptorSacl
GetSecurityDescriptorOwner
IsValidSid
GetSecurityDescriptorGroup

Exports

Exports

Extract
GetPassword

Sections

.text
Size: 106KB - Virtual size: 105KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 288B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$TEMP/dgsuhfa.tmp
.zip

Sharing

General

Malware Config

Signatures

Files

3abe302b6d9a1256e6a915429af4ffd2

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

Sections

.text Size: 24KB - Virtual size: 23KB

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

.data Size: 1024B - Virtual size: 106KB

.ndata Size: - Virtual size: 36KB

.rsrc Size: 425KB - Virtual size: 425KB

8c8a576201f68de1a3f26fc723b9f30f

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

ole32

Exports

Exports

Sections

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

.rdata Size: 1024B - Virtual size: 867B

.data Size: 512B - Virtual size: 104B

.reloc Size: 1024B - Virtual size: 636B

Headers

File Characteristics

Exports

Exports

Sections

CODE Size: 13KB - Virtual size: 13KB

DATA Size: 4KB - Virtual size: 4KB

BSS Size: - Virtual size: 1KB

.idata Size: 1024B - Virtual size: 906B

.edata Size: 512B - Virtual size: 89B

.reloc Size: 1024B - Virtual size: 880B

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

f61b492d16b51856da71c9a124fee190

Headers

File Characteristics

Imports

kernel32

user32

advapi32

Exports

Exports

Sections

.text Size: 106KB - Virtual size: 105KB

.rdata Size: 28KB - Virtual size: 27KB

.data Size: 4KB - Virtual size: 16KB

.rsrc Size: 512B - Virtual size: 288B

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

.text
Size: 24KB - Virtual size: 23KB

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

.data
Size: 1024B - Virtual size: 106KB

.ndata
Size: - Virtual size: 36KB

.rsrc
Size: 425KB - Virtual size: 425KB

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

.rdata
Size: 1024B - Virtual size: 867B

.data
Size: 512B - Virtual size: 104B

.reloc
Size: 1024B - Virtual size: 636B

CODE
Size: 13KB - Virtual size: 13KB

DATA
Size: 4KB - Virtual size: 4KB

BSS
Size: - Virtual size: 1KB

.idata
Size: 1024B - Virtual size: 906B

.edata
Size: 512B - Virtual size: 89B

.reloc
Size: 1024B - Virtual size: 880B

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

.text
Size: 106KB - Virtual size: 105KB

.rdata
Size: 28KB - Virtual size: 27KB

.data
Size: 4KB - Virtual size: 16KB

.rsrc
Size: 512B - Virtual size: 288B

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