Dridex_6954e524698b771be02d4bc655add0c8829e47c6a1ea16dd5cff7fa7dc0a350b[.]zip

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General

Target

Dridex_6954e524698b771be02d4bc655add0c8829e47c6a1ea16dd5cff7fa7dc0a350b.zip
Size

168KB
MD5

02565f35c035452eb58368a122325410
SHA1

27b4b29f064f60725cccc4d4757e3353e4ede27a
SHA256

b0d0ac850731c06b9826c81315f1e15212cb95a32249b9e6ddd7ae1b8651eb97
SHA512

7bc37040214a9135d9a7f4d0515e110e57dbe255221e3fe35ffaa26100f0b677478e0a6164a653ace54652f9e19dfb4c0479b4e20f36609705607a5bf9a83578
SSDEEP

3072:XIJM82hJrjQZFeCAovhlqw5l56chFlmjDVXNztBLw:g2zr+eOvDh5l53lmjDVXP5w

Score

9^/10

cryptone packer

Malware Config

Signatures

CryptOne packer 1 IoCs

Detects CryptOne packer defined in NCC blogpost.

cryptone packer

Processes:

resource	yara_rule
static1/unpack001/Dridex_6954e524698b771be02d4bc655add0c8829e47c6a1ea16dd5cff7fa7dc0a350b.bin	cryptone

Files

Dridex_6954e524698b771be02d4bc655add0c8829e47c6a1ea16dd5cff7fa7dc0a350b.zip
.zip

Password: test1234
Dridex_6954e524698b771be02d4bc655add0c8829e47c6a1ea16dd5cff7fa7dc0a350b.bin
.exe windows x86

Password: test1234

7f0b3dfdfcffd516c54171c97b1cdf54

Code Sign

16:74:9f:31:4a:5c:ea:a4:42:7e:97:ba:73:37:11:c2
Certificate

Issuer

CN=GVUJCLSMABNKUIFFSQ

Not Before

01-05-2020 16:58

Not After

31-12-2039 23:59

Subject

CN=GVUJCLSMABNKUIFFSQ

Extended Key Usages

ExtKeyUsageCodeSigning

42:1a:f2:94:09:84:19:1f:52:0a:4b:c6:24:26:a7:4b
Certificate

Issuer

CN=AddTrust External CA Root,OU=AddTrust External TTP Network,O=AddTrust AB,C=SE

Not Before

07-06-2005 08:09

Not After

30-05-2020 10:48

Subject

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

62:5c:4d:90:8c:d5:42:fb:ab:2e:a5:73:3f:f1:54:19
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

27-04-2011 00:00

Not After

30-05-2020 10:48

Subject

CN=COMODO Time Stamping CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

2b:73:db:74:63:11:4c:5a:5b:32:4a:f2:30:57:72:49
Certificate

Issuer

CN=COMODO Time Stamping CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

02-05-2019 00:00

Not After

30-05-2020 10:48

Subject

CN=Sectigo SHA-1 Time Stamping Signer,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

eb:ac:02:29:c8:75:3d:4e:81:9b:f0:df:cf:b7:e5:80:85:d2:ac:04
Signer

Actual PE Digest

eb:ac:02:29:c8:75:3d:4e:81:9b:f0:df:cf:b7:e5:80:85:d2:ac:04

Digest Algorithm

sha1

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=GVUJCLSMABNKUIFFSQ

05-05-2020 11:57
Valid: false

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

kernel32

SetPriorityClass
WaitForMultipleObjects
Sleep
GetSystemDefaultLangID
GetUserDefaultLangID
AreFileApisANSI
FileTimeToLocalFileTime
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetProcessTimes
OpenEventW
OpenFileMappingW
MapViewOfFile
UnmapViewOfFile
SetProcessAffinityMask
GetStdHandle
GetSystemTimeAsFileTime
FileTimeToDosDateTime
GlobalMemoryStatus
GetSystemInfo
lstrlenW
lstrcatW
CompareFileTime
GetCurrentProcess
GetDiskFreeSpaceW
GetDriveTypeW
GetFileInformationByHandle
SetEndOfFile
WriteFile
ReadFile
DeviceIoControl
SetFilePointer
GetFileSize
GetLogicalDriveStringsW
VirtualAlloc
VirtualFree
WaitForSingleObject
CreateEventW
SetEvent
InitializeCriticalSection
LoadLibraryA
GetVersionExW
FileTimeToSystemTime
GetCommandLineW
GetStartupInfoA
GetTempPathW
GetFileAttributesW
GetModuleHandleA
FindNextFileW
FindFirstFileW
FindClose
GetCurrentThreadId
GetTickCount
GetCurrentDirectoryW
SetCurrentDirectoryW
SetLastError
DeleteFileW
CreateDirectoryW
GetModuleHandleW
GetProcAddress
MoveFileW
RemoveDirectoryW
SetFileAttributesW
CreateFileW
SetFileTime
CloseHandle
FormatMessageW
LocalFree
GetModuleFileNameW
LoadLibraryW
LoadLibraryExW
FreeLibrary
WideCharToMultiByte
MultiByteToWideChar
GetLastError
GetCurrentProcessId
lstrcpynA
OpenWaitableTimerW
GetConsoleAliasW
FindAtomA
GetProcessHeaps
QueryDosDeviceA
GetFileAttributesExA
GetVolumeInformationW
GetTempFileNameW
GetCompressedFileSizeA
GetCommTimeouts
CommConfigDialogW
GetTimeFormatW
GetConsoleCP
OpenSemaphoreW
SetSystemTime
EnumTimeFormatsW
GetOEMCP
EnumLanguageGroupLocalesW
GetProcessPriorityBoost
_lopen
VerifyVersionInfoW
LockFile
UnlockFile
MoveFileA
GetVolumeInformationA
GetStringTypeExA
GetThreadLocale
GetShortPathNameA
LocalFileTimeToFileTime
SystemTimeToFileTime
SetErrorMode
InterlockedExchange
RtlUnwind
SetEnvironmentVariableA
SetCurrentDirectoryA
HeapReAlloc
HeapAlloc
HeapFree
CreateDirectoryA
GetDriveTypeA
GetTimeZoneInformation
GetSystemTime
GetLocalTime
RaiseException
GetCommandLineA
ExitProcess
TerminateProcess
CreateThread
ExitThread
HeapSize
FlushFileBuffers
LCMapStringA
LCMapStringW
CompareStringA
CompareStringW
IsBadWritePtr
GetEnvironmentVariableA
HeapDestroy
HeapCreate
SetHandleCount
GetFileType
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetStringTypeA
GetStringTypeW
IsValidLocale
IsValidCodePage
GetLocaleInfoA
EnumSystemLocalesA
GetUserDefaultLCID
IsBadReadPtr
IsBadCodePtr
SetStdHandle
SetConsoleCtrlHandler
GetLocaleInfoW
CreateFileA
GetProfileStringA
DuplicateHandle
GetCurrentDirectoryA
SizeofResource
GetCPInfo
GetProcessVersion
TlsGetValue
LocalReAlloc
TlsSetValue
GlobalReAlloc
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
GlobalFlags
MulDiv
GlobalSize
GetDiskFreeSpaceA
GetFileTime
GetFullPathNameA
GetTempFileNameA
GetFileAttributesA
WritePrivateProfileStringA
GetPrivateProfileStringA
GetPrivateProfileIntA
CreateEventA
SuspendThread
SetThreadPriority
ResumeThread
GetModuleFileNameA
GlobalAlloc
lstrcmpA
GetCurrentThread
GlobalFree
FindResourceA
LoadResource
LockResource
lstrcmpiA
GlobalFindAtomA
GlobalDeleteAtom
lstrcatA
lstrcpyA
GlobalGetAtomNameA
GlobalAddAtomA
GetVersion
GlobalLock
GlobalUnlock
FormatMessageA
lstrlenA
InterlockedDecrement
InterlockedIncrement
CreateMutexA
ReleaseMutex
CreateProcessA
CopyFileA
FindFirstFileA
DeleteFileA
FindNextFileA
RemoveDirectoryA
SetFileAttributesA
GetVersionExA
GetACP
SetUnhandledExceptionFilter
FatalAppExitA

user32

LoadCursorW
SetCursor
SetDlgItemTextW
InvalidateRect
GetParent
LoadIconW
SetTimer
CheckDlgButton
IsDlgButtonChecked
SetWindowTextW
EndDialog
MessageBoxW
DialogBoxParamW
KillTimer
GetWindowLongW
ShowWindow
MoveWindow
ScreenToClient
GetDlgItem
GetWindowRect
MapDialogRect
SystemParametersInfoW
GetWindowTextLengthW
GetWindowTextW
SendMessageW
LoadStringW
CharUpperW
IsWindowEnabled
GetFocus
SetFocus
GetKeyState
PostMessageW
EnableWindow
SetWindowLongW
GetClassLongA
DrawFrame
GetCursorInfo
RegisterWindowMessageW
SetMenuItemBitmaps
ChangeDisplaySettingsA
IMPGetIMEW
AdjustWindowRect
GetCursorPos
GetCursor
InsertMenuA
GetMonitorInfoA
SetWindowsHookW
DrawFrameControl
LoadAcceleratorsA
GetScrollRange
LoadMenuW
GetClipboardSequenceNumber
CharNextA
GetScrollInfo
RegisterClassA
SetCaretBlinkTime
RegisterClipboardFormatA
CreateDesktopA
RegisterWindowMessageA
EqualRect
GetKeyNameTextA
SystemParametersInfoA
DdeGetLastError
EndDeferWindowPos
GetLastActivePopup
SendDlgItemMessageA
CloseClipboard
DrawMenuBar
GetClassInfoExW
AppendMenuA
GetWindowDC
DdeSetUserHandle
DeferWindowPos
MonitorFromRect
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
GetDialogBaseUnits
DeleteMenu
DestroyIcon
CharUpperA
GetSysColor
DispatchMessageA
AdjustWindowRectEx
GetClientRect
BeginDeferWindowPos
ScrollWindow
SetScrollInfo
ShowScrollBar
SetScrollRange
SetScrollPos
GetTopWindow
MessageBoxA
IsChild
TrackPopupMenu
SetWindowPlacement
DestroyWindow
CreateWindowExA
SetWindowsHookExA
CallNextHookEx
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
DefWindowProcA
GetMessageTime
GetMessagePos
GetForegroundWindow
SetForegroundWindow
OffsetRect
IntersectRect
GetWindowPlacement
GetDC
GetClassNameA
BringWindowToTop
IsWindowVisible
CopyRect
SetWindowLongA
wsprintfA
SetWindowPos
GetDlgCtrlID
UpdateWindow
GetMenuItemCount
GetSubMenu
GetMenuItemID
UnpackDDElParam
ReuseDDElParam
SetActiveWindow
WinHelpA
SetMenu
GetMenu
LoadIconA
GetClassInfoA
LoadMenuA
DestroyMenu
CharToOemA
OemToCharA
GetWindowTextA
UnregisterClassA
HideCaret
ShowCaret
ExcludeUpdateRgn
GetActiveWindow
GetWindowLongA
IsWindow
GetDesktopWindow
GetWindow
SendMessageA
PeekMessageA
PostMessageA
GetCapture
ReleaseCapture
TranslateAcceleratorA
ReleaseDC
GetSysColorBrush
LoadCursorA
wvsprintfA
ClientToScreen
GetSystemMetrics
PtInRect
SetRectEmpty
RemoveMenu
GetMenuStringA
DrawFocusRect
DefDlgProcA
InflateRect
IsWindowUnicode
GetWindowTextLengthA
LoadStringA
GetMessageA
TranslateMessage
ValidateRect
ShowOwnedPopups
PostQuitMessage
CreateDialogIndirectParamA
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
CheckMenuItem
EnableMenuItem
GetNextDlgTabItem
SetWindowTextA
IsDialogMessageA
ScrollWindowEx
SetDlgItemTextA
SetDlgItemInt
GetDlgItemTextA
GetDlgItemInt
CheckRadioButton
IsIconic
MapWindowPoints
GetScrollPos
CloseWindowStation
IsCharUpperW
IsGUIThread
GetClipboardOwner
EndMenu
IsCharLowerA
PaintDesktop
GetInputState
DestroyCursor
IsCharAlphaA
CharLowerW
IsCharUpperA
GetMessageExtraInfo
GetDoubleClickTime
GetListBoxInfo
LoadCursorFromFileW
GetClipboardViewer
CreateMenu
EnumClipboardFormats
IsCharAlphaNumericA

gdi32

CreateFontIndirectW
DeleteObject
GetDeviceGammaRamp
GetObjectA
CheckColorsInGamut
SetArcDirection
SetColorAdjustment
CreateSolidBrush
SelectBrushLocal
ExtCreateRegion
GdiSetBatchLimit
GdiConvertBitmapV5
SetMetaRgn
STROBJ_bGetAdvanceWidths
GdiConvertDC
CreatePatternBrush
GetMiterLimit
GetWinMetaFileBits
SetBkMode
SetPolyFillMode
SetROP2
SetStretchBltMode
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowOrgEx
OffsetWindowOrgEx
SetWindowExtEx
ScaleWindowExtEx
SelectClipRgn
ExcludeClipRect
IntersectClipRect
OffsetClipRgn
MoveToEx
LineTo
SetTextAlign
SetTextJustification
SetTextCharacterExtra
SetMapperFlags
GetCurrentPositionEx
ArcTo
PolyDraw
SelectPalette
PolyBezierTo
GetClipRgn
CreateRectRgn
SelectClipPath
ExtSelectClipRgn
PlayMetaFileRecord
GetObjectType
EnumMetaFile
PlayMetaFile
GetViewportExtEx
GetWindowExtEx
CreatePen
ExtCreatePen
CreateHatchBrush
CreateDIBPatternBrushPt
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
GetTextExtentPoint32A
GetTextMetricsA
CreateFontIndirectA
GetStockObject
SelectObject
RestoreDC
SaveDC
StartDocA
DeleteDC
GetDeviceCaps
CreateDCA
CopyMetaFileA
CreateBitmap
SetBkColor
SetTextColor
GetClipBox
PolylineTo
CreateDIBitmap
PatBlt
GetTextExtentPointA
BitBlt
CreateCompatibleDC
GetDCOrgEx
GetPixelFormat
GetROP2
GetDCPenColor
GetColorSpace
GetStretchBltMode
AbortPath
GetEnhMetaFileA
GdiGetBatchLimit
SwapBuffers
GetDCBrushColor
DeleteMetaFile
FlattenPath
CreateMetaFileW

comdlg32

CommDlgExtendedError
GetOpenFileNameW
GetOpenFileNameA
GetSaveFileNameA
GetFileTitleA

advapi32

RegOpenKeyExA
LookupPrivilegeValueW
OpenProcessToken
RegQueryValueExA
GetFileSecurityW
SetFileSecurityW
RegQueryValueExW
RegSetValueExW
RegDeleteValueW
RegEnumKeyExW
RegDeleteKeyW
RegCloseKey
RegOpenKeyExW
RegCreateKeyExW
AdjustTokenPrivileges
RegOpenKeyA
RegCreateKeyA
RegSetValueA
GetFileSecurityA
SetFileSecurityA
RegDeleteValueA
RegDeleteKeyA
RegEnumKeyA
RegQueryValueA
RegCreateKeyExA
RegSetValueExA

shell32

SHGetPathFromIDListW
SHBrowseForFolderW
SHGetFileInfoW
SHGetMalloc
SHFileOperationA
SHLoadInProc
ExtractIconA
DragAcceptFiles
DragQueryFileA
DragFinish
SHGetSpecialFolderPathA
SHGetFileInfoA

ole32

OleInitialize
CoCreateInstance
CoInitialize
CoUninitialize
WriteFmtUserTypeStg
SetConvertStg
CoTaskMemFree
WriteClassStg
CoTaskMemAlloc
OleDuplicateData
OleRegGetUserType
ReadFmtUserTypeStg
ReadClassStg
StringFromCLSID
CoTreatAsClass
ReleaseStgMedium
CoDisconnectObject
CreateBindCtx

shlwapi

StrRChrIA
StrStrW

Sections

.text
Size: 184KB - Virtual size: 183KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 512B - Virtual size: 248B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 19KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: test1234

Password: test1234

7f0b3dfdfcffd516c54171c97b1cdf54

Code Sign

16:74:9f:31:4a:5c:ea:a4:42:7e:97:ba:73:37:11:c2Certificate

Extended Key Usages

42:1a:f2:94:09:84:19:1f:52:0a:4b:c6:24:26:a7:4bCertificate

Key Usages

62:5c:4d:90:8c:d5:42:fb:ab:2e:a5:73:3f:f1:54:19Certificate

Extended Key Usages

Key Usages

2b:73:db:74:63:11:4c:5a:5b:32:4a:f2:30:57:72:49Certificate

Extended Key Usages

Key Usages

eb:ac:02:29:c8:75:3d:4e:81:9b:f0:df:cf:b7:e5:80:85:d2:ac:04Signer

Signature Validations

Verification

05-05-2020 11:57 Valid: false

Headers

File Characteristics

Imports

kernel32

user32

gdi32

comdlg32

advapi32

shell32

ole32

shlwapi

Sections

.text Size: 184KB - Virtual size: 183KB

.rdata Size: 512B - Virtual size: 248B

.data Size: 19KB - Virtual size: 18KB

.rsrc Size: 2KB - Virtual size: 1KB

16:74:9f:31:4a:5c:ea:a4:42:7e:97:ba:73:37:11:c2
Certificate

42:1a:f2:94:09:84:19:1f:52:0a:4b:c6:24:26:a7:4b
Certificate

62:5c:4d:90:8c:d5:42:fb:ab:2e:a5:73:3f:f1:54:19
Certificate

2b:73:db:74:63:11:4c:5a:5b:32:4a:f2:30:57:72:49
Certificate

eb:ac:02:29:c8:75:3d:4e:81:9b:f0:df:cf:b7:e5:80:85:d2:ac:04
Signer

05-05-2020 11:57
Valid: false

.text
Size: 184KB - Virtual size: 183KB

.rdata
Size: 512B - Virtual size: 248B

.data
Size: 19KB - Virtual size: 18KB

.rsrc
Size: 2KB - Virtual size: 1KB