Debra Grimms Tax DocsPDF[.]zip

Resubmissions

19-04-2024 17:50

240419-wel1jabb47 10

19-04-2024 17:46

240419-wcgb9sbh2y 10

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General

Target

Debra Grimms Tax DocsPDF.zip
Size

100.2MB
MD5

76790cded102c9f0fbd2d1dcf39b47bf
SHA1

f57297dd97d62c1ce0091f6f5ac67a50cd172c23
SHA256

643f9422296cd5930a4e82dbaca18973f7819740377878ee40dc12db89f45edf
SHA512

b5b3999c81edad2c178114494503365e7bc486fd7fde9b4128a2af9e1eba0a0bc9e704da83d2d6056a5be9f0d7d41489ef9c4cf3a18de17bb459c5e18291f044
SSDEEP

3145728:29WmBuj5V9/97h+8ZYqk/t5YVuxflmaKameBjn9NghzrvuHr:Vbmtzm8/BhqrvuL

Score

6^/10

pdf evasion

Malware Config

Signatures

Malformed or missing cross-reference table in PDF
Malformed or missing cross-reference tables are often used to evade detection
pdf evasion
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

unpack001/g2m.dll

resource
unpack001/g2m.dll

Files

Debra Grimms Tax DocsPDF.zip
.zip
1099Misc.inf
.pdf
Debras Tax OrganizerPDF.exe
.exe windows:6 windows x86 arch:x86

5419c6d0b7a37c6f48c0d961a0d909db

Code Sign

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

07:77:dd:21:cf:5d:c9:dc:78:5a:cb:ae:2a:02:bb:26
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

26-10-2018 00:00

Not After

03-11-2021 12:00

Subject

CN=LogMeIn\, Inc.,O=LogMeIn\, Inc.,L=Boston,ST=Massachusetts,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22-10-2013 12:00

Not After

22-10-2028 12:00

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:7f:ff:af:7e:59:80:7d:f0:d0:4c:15:cb:d4:7c:26:04:98:47:da:2e:7a:4f:3f:1f:2d:2c:05:ad:b2:b1:41
Signer

Actual PE Digest

61:7f:ff:af:7e:59:80:7d:f0:d0:4c:15:cb:d4:7c:26:04:98:47:da:2e:7a:4f:3f:1f:2d:2c:05:ad:b2:b1:41

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

c:\jenkins\workspace\Communication_Cloud\G2MWTEndpoint\Production\build-g2mwt-endpoint\output\G2M_Exe.pdb

Imports

kernel32

GetStartupInfoW
GetModuleFileNameA
GetCommandLineW
GetModuleHandleA
GetProcAddress
ExitProcess
GetModuleHandleW

user32

MessageBoxA

g2m

g2mcomm_winmain

Sections

.text
Size: 1024B - Virtual size: 973B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
g2m.dll
.dll regsvr32 windows:5 windows x86 arch:x86

7e160f4153291da1ea63960c8e40216d

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

c:\p4builds\Products\GoToMeeting\v4.5_builds\output\G2M.pdb

Imports

kernel32

SetEvent
WaitForMultipleObjects
CreateEventW
InterlockedDecrement
InterlockedIncrement
SetLastError
GlobalFree
GetPrivateProfileStringW
GetPrivateProfileIntW
GetPrivateProfileSectionNamesW
DeleteFileW
ReadFile
GetFileInformationByHandle
CreateFileW
WriteFile
LocalFree
FormatMessageW
LoadLibraryW
GetTimeZoneInformation
GetWindowsDirectoryW
GetCurrentProcess
GetTempPathA
CreateDirectoryA
GetVersionExW
GetCurrentThreadId
LocalAlloc
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetModuleHandleW
GetDiskFreeSpaceExW
CreateProcessW
CreateMutexW
GetShortPathNameW
GetSystemDirectoryW
GetLocalTime
SystemTimeToFileTime
GetSystemTime
SetWaitableTimer
CreateWaitableTimerW
WritePrivateProfileStringW
ReleaseMutex
GetDateFormatW
OpenMutexW
GetLocaleInfoW
VirtualFree
VirtualAlloc
GlobalLock
GlobalUnlock
GlobalAlloc
lstrlenW
FlushInstructionCache
lstrcmpW
MulDiv
GetTimeFormatW
FileTimeToSystemTime
GetVersionExA
GetTempPathW
ExpandEnvironmentStringsW
MultiByteToWideChar
LockResource
SizeofResource
LoadResource
FindResourceW
GetTickCount
CompareFileTime
GetModuleFileNameW
QueryPerformanceCounter
CreateDirectoryW
FindClose
FindNextFileW
FindFirstFileW
GetFileSize
GetFileAttributesW
GetFileTime
Thread32Next
Thread32First
CreateToolhelp32Snapshot
Process32NextW
Process32FirstW
DisableThreadLibraryCalls
LoadLibraryExW
lstrcmpiW
SetThreadPriority
IsBadReadPtr
SetUnhandledExceptionFilter
ResumeThread
GetThreadContext
SuspendThread
UnmapViewOfFile
MapViewOfFile
CreateFileMappingW
TerminateThread
ResetEvent
OpenEventW
GetSystemWindowsDirectoryW
GetComputerNameW
GetSystemInfo
GlobalMemoryStatusEx
lstrlenA
SetFilePointer
SetEndOfFile
FlushFileBuffers
CopyFileW
GetTempFileNameW
MoveFileW
TryEnterCriticalSection
WideCharToMultiByte
RemoveDirectoryW
SetCurrentDirectoryW
GetSystemTimeAsFileTime
ReleaseSemaphore
CreateSemaphoreW
FindVolumeClose
FindNextVolumeW
QueryDosDeviceW
FindFirstVolumeW
HeapCreate
HeapDestroy
HeapAlloc
HeapFree
TlsFree
GetVolumeInformationW
GetLogicalDriveStringsW
GetProcessHeap
GlobalMemoryStatus
GetDiskFreeSpaceW
GetDriveTypeW
SetErrorMode
CreateThread
GetTimeFormatA
InterlockedExchange
GetModuleFileNameA
IsProcessorFeaturePresent
LoadLibraryA
InterlockedCompareExchange
GetCurrentThread
TerminateProcess
OpenProcess
GetLastError
GetCurrentProcessId
GetCommandLineW
WaitForSingleObject
CloseHandle
GetProcAddress
FreeLibrary
Sleep
TlsAlloc
TlsSetValue
TlsGetValue
GetExitCodeProcess
ExitProcess
RaiseException
GetDateFormatA
GetVersion
CreateEventA
UnhandledExceptionFilter
IsDebuggerPresent
GetCommandLineA
ExitThread
RtlUnwind
FileTimeToLocalFileTime
GetDriveTypeA
FindFirstFileA
HeapReAlloc
HeapSize
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetModuleHandleA
LCMapStringA
LCMapStringW
GetConsoleCP
GetConsoleMode
GetFullPathNameA
PeekNamedPipe
CreateFileA
GetCurrentDirectoryA
InitializeCriticalSectionAndSpinCount
GetStringTypeA
GetStringTypeW
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CompareStringA
CompareStringW
SetEnvironmentVariableA
FoldStringW
QueryPerformanceFrequency

gdi32

SaveDC
BitBlt
CreateSolidBrush
SetBkMode
SetBrushOrgEx
CreateCompatibleBitmap
CreatePatternBrush
CreateCompatibleDC
SelectObject
GetPixel
SetPixel
DeleteDC
DeleteObject
GetObjectW
GetStockObject
CreateFontIndirectW
GetDCOrgEx
GetClipBox
CombineRgn
SetRectRgn
CreateRectRgn
GetTextExtentPoint32W
SetTextColor
SetBkColor
TextOutW
GetTextMetricsW
RestoreDC
CreateDIBSection
CreateFontW
SetDIBits
SetDIBColorTable
GetDIBits
SetPixelV
MoveToEx
LineTo
SetViewportOrgEx
SetWindowOrgEx
SetViewportExtEx
SetWindowExtEx
SetMapMode
ExcludeClipRect
SelectClipRgn
StretchBlt
SetStretchBltMode
CreateRoundRectRgn
CreatePolygonRgn
PaintRgn
GetSystemPaletteEntries
Polyline
EqualRgn
GetRgnBox
OffsetRgn
CreateRectRgnIndirect
GetRegionData
FillRgn
SetROP2
CreateBitmap
ExtTextOutW
FrameRgn
Polygon
SetPolyFillMode
CreatePen
GetDIBColorTable
GetPaletteEntries
CreateDIBitmap
CreatePalette
GetDeviceCaps

shlwapi

PathRemoveExtensionW
PathStripPathW
StrFormatByteSizeW

wininet

HttpOpenRequestW
InternetReadFileExA
HttpQueryInfoW
HttpSendRequestExW
InternetQueryOptionW
HttpEndRequestW
InternetErrorDlg
InternetConnectW
InternetCloseHandle
InternetOpenW
InternetSetOptionW
InternetSetStatusCallbackW

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
g2mchat_winmain
g2mcomm_winmain
g2mfeedback_winmain
g2mhost_winmain
g2minstaller_winmain
g2minsthigh_winmain
g2mlauncher_winmain
g2mmatchmaking_winmain
g2mmaterials_winmain
g2mpolling_winmain
g2mqanda_winmain
g2mrecorder_winmain
g2msessioncontrol_winmain
g2mstart_winmain
g2mtesting_winmain
g2mtranscoder_winmain
g2mui_winmain
g2muninstall_winmain
g2mview_winmain

Sections

.text
Size: 4.3MB - Virtual size: 4.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.orpc
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 88KB - Virtual size: 148KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 963KB - Virtual size: 963KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

5419c6d0b7a37c6f48c0d961a0d909db

Code Sign

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

07:77:dd:21:cf:5d:c9:dc:78:5a:cb:ae:2a:02:bb:26Certificate

Extended Key Usages

Key Usages

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

61:7f:ff:af:7e:59:80:7d:f0:d0:4c:15:cb:d4:7c:26:04:98:47:da:2e:7a:4f:3f:1f:2d:2c:05:ad:b2:b1:41Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

g2m

Sections

.text Size: 1024B - Virtual size: 973B

.rdata Size: 1KB - Virtual size: 1KB

.data Size: - Virtual size: 4B

.CRT Size: 512B - Virtual size: 4B

.rsrc Size: 20KB - Virtual size: 19KB

7e160f4153291da1ea63960c8e40216d

Headers

File Characteristics

PDB Paths

Imports

kernel32

gdi32

shlwapi

wininet

Exports

Exports

Sections

.text Size: 4.3MB - Virtual size: 4.3MB

.orpc Size: 2KB - Virtual size: 4KB

.rdata Size: 1.3MB - Virtual size: 1.3MB

.data Size: 88KB - Virtual size: 148KB

.rsrc Size: 963KB - Virtual size: 963KB

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

07:77:dd:21:cf:5d:c9:dc:78:5a:cb:ae:2a:02:bb:26
Certificate

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

61:7f:ff:af:7e:59:80:7d:f0:d0:4c:15:cb:d4:7c:26:04:98:47:da:2e:7a:4f:3f:1f:2d:2c:05:ad:b2:b1:41
Signer

.text
Size: 1024B - Virtual size: 973B

.rdata
Size: 1KB - Virtual size: 1KB

.data
Size: - Virtual size: 4B

.CRT
Size: 512B - Virtual size: 4B

.rsrc
Size: 20KB - Virtual size: 19KB

.text
Size: 4.3MB - Virtual size: 4.3MB

.orpc
Size: 2KB - Virtual size: 4KB

.rdata
Size: 1.3MB - Virtual size: 1.3MB

.data
Size: 88KB - Virtual size: 148KB

.rsrc
Size: 963KB - Virtual size: 963KB