Diskmon[.]exe | Triage

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General

Target

Diskmon.exe
Size

218KB
MD5

0942c078fe8941282372bb6b5d73e2c8
SHA1

7641a96e88ae6eccd1efefee75a3f00a86e31cce
SHA256

955faa2fcec977b29fb7dc49a80b8c7916c410b70ad973c7883ed8537126f81f
SHA512

afddbf7356f2ee467f85064e715bc644c45e072a5308ab49253a0e371dca159181a0e7b161de406417e49322ad0d3e786fd661baccf9ef9751b090ef6b5c0fe0
SSDEEP

1536:EORIuzZYHJ8DHhbEGRs4gaSZ8DxyTpL67Bo6+DDJKKBsdXsxJ6OVPBtvdkmVnTAG:EOR2JgWw5g3LKByhmeJ6OVJthh0k6U

Score

1^/10

Malware Config

Signatures

Files

Diskmon.exe
.exe windows:4 windows x86 arch:x86

934543d446cf80015b5041258a567c79

Code Sign

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

04/12/2003, 00:00

Not After

03/12/2013, 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0d:e9:2b:f0:d4:d8:29:88:18:32:05:09:5e:9a:76:88
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

04/12/2003, 00:00

Not After

03/12/2008, 23:59

Subject

CN=VeriSign Time Stamping Services Signer,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40
Certificate

Issuer

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

Not Before

10/01/1997, 07:00

Not After

31/12/2020, 07:00

Subject

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

6a:0b:99:4f:c0:00:1d:ab:11:da:c4:02:a1:66:27:ba
Certificate

Issuer

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

Not Before

04/04/2006, 17:44

Not After

26/04/2012, 07:00

Subject

CN=Microsoft Code Signing PCA,OU=Copyright (c) 2000 Microsoft Corp.,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageContentCommitment
KeyUsageCertSign
KeyUsageCRLSign

61:46:9e:cb:00:04:00:00:00:65
Certificate

Issuer

CN=Microsoft Code Signing PCA,OU=Copyright (c) 2000 Microsoft Corp.,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

04/04/2006, 19:43

Not After

04/10/2007, 19:53

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

d9:1d:76:f1:e5:4d:32:a7:63:bf:f3:f9:f1:5e:29:49:6f:c0:d0:c4
Signer

Actual PE Digest

d9:1d:76:f1:e5:4d:32:a7:63:bf:f3:f9:f1:5e:29:49:6f:c0:d0:c4

Digest Algorithm

sha1

PE Digest Matches

true

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

comctl32

ord17
CreateToolbarEx

version

VerQueryValueA
GetFileVersionInfoA
GetFileVersionInfoSizeA

kernel32

GetLastError
GetUserDefaultLangID
SetLastError
LeaveCriticalSection
EnterCriticalSection
lstrlenW
CreateFileA
InitializeCriticalSection
WideCharToMultiByte
MultiByteToWideChar
lstrcpynA
LocalAlloc
SetEndOfFile
ReadFile
GetOEMCP
GetACP
GetCPInfo
LCMapStringW
LCMapStringA
GetStringTypeW
GetStringTypeA
FlushFileBuffers
SetStdHandle
SetFilePointer
Sleep
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
GetModuleFileNameA
UnhandledExceptionFilter
TerminateProcess
GetFileType
GetStdHandle
SetHandleCount
TlsGetValue
TlsAlloc
GetCurrentThreadId
HeapReAlloc
VirtualAlloc
DeleteCriticalSection
VirtualFree
HeapCreate
HeapDestroy
ExitProcess
GetCommandLineA
GetStartupInfoA
InterlockedIncrement
InterlockedDecrement
ExitThread
TlsSetValue
CreateThread
ResumeThread
RtlUnwind
OpenProcess
ReadProcessMemory
CloseHandle
GetModuleHandleA
GetProcessHeap
HeapAlloc
lstrcpyA
lstrlenA
HeapFree
lstrcatA
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalReAlloc
GetTickCount
GetVersion
GetCurrentProcess
GetSystemTime
SystemTimeToFileTime
LoadLibraryA
GetProcAddress
FreeLibrary
FileTimeToLocalFileTime
FileTimeToSystemTime
GetTimeFormatA
FormatMessageA
LocalFree
WriteFile

user32

OpenClipboard
EmptyClipboard
SetClipboardData
CloseClipboard
GetFocus
DrawTextA
LoadCursorA
InvalidateRect
GetDlgItemTextA
EnableWindow
IsWindowEnabled
SetDlgItemTextA
GetSysColorBrush
ChildWindowFromPoint
GetSysColor
ClientToScreen
GetDlgItem
MoveWindow
GetWindowRect
GetParent
SetCursor
CallWindowProcA
GetClientRect
DrawIconEx
SetWindowLongA
SetWindowTextA
DestroyIcon
IsZoomed
DialogBoxIndirectParamA
InflateRect
ScreenToClient
CheckDlgButton
IsDlgButtonChecked
CheckRadioButton
RegisterWindowMessageA
LoadAcceleratorsA
GetMessageA
TranslateAcceleratorA
IsDialogMessageA
TranslateMessage
DispatchMessageA
CreateWindowExA
UpdateWindow
LoadIconA
RegisterClassA
SetCapture
DialogBoxParamA
ReleaseCapture
SetTimer
SetFocus
GetMenu
CheckMenuItem
GetCursorPos
LoadMenuA
GetSubMenu
TrackPopupMenu
DestroyMenu
EnableMenuItem
LoadStringA
GetDC
GetSystemMetrics
ReleaseDC
WinHelpA
SetWindowPos
PostMessageA
ShowWindow
InvalidateRgn
KillTimer
DefWindowProcA
SendMessageA
DestroyWindow
MessageBoxA
PostQuitMessage
EndDialog
IsIconic

gdi32

EndDoc
EndPage
ExtTextOutA
StartDocA
SetMapMode
GetDeviceCaps
GetTextExtentPoint32A
SetBkColor
SelectObject
SetTextColor
SetBkMode
CreateFontIndirectA
GetObjectA
GetStockObject
DeleteObject
CreateCompatibleDC
GetTextMetricsA
StartPage
CreateSolidBrush

comdlg32

GetSaveFileNameA
FindTextA
ChooseColorA
ChooseFontA
PrintDlgA

advapi32

LookupPrivilegeValueA
OpenProcessToken
RegCloseKey
LookupAccountSidW
RegOpenKeyA
RegSetValueExA
RegCreateKeyA
RegQueryValueExA
GetTokenInformation
LookupAccountSidA
AdjustTokenPrivileges

shell32

SHGetFileInfoA
Shell_NotifyIconA
ShellExecuteA

ole32

CoCreateInstance
CoInitialize
CoSetProxyBlanket

oleaut32

SafeArrayGetUBound
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayDestroy
VariantChangeType
SafeArrayGetElement
VariantInit
VariantClear
SysAllocString
SysFreeString
SafeArrayGetLBound

Sections

.text
Size: 76KB - Virtual size: 72KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 112KB - Virtual size: 134KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

934543d446cf80015b5041258a567c79

Code Sign

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

0d:e9:2b:f0:d4:d8:29:88:18:32:05:09:5e:9a:76:88Certificate

Extended Key Usages

Key Usages

c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40Certificate

6a:0b:99:4f:c0:00:1d:ab:11:da:c4:02:a1:66:27:baCertificate

Extended Key Usages

Key Usages

61:46:9e:cb:00:04:00:00:00:65Certificate

Extended Key Usages

Key Usages

d9:1d:76:f1:e5:4d:32:a7:63:bf:f3:f9:f1:5e:29:49:6f:c0:d0:c4Signer

Headers

File Characteristics

Imports

comctl32

version

kernel32

user32

gdi32

comdlg32

advapi32

shell32

ole32

oleaut32

Sections

.text Size: 76KB - Virtual size: 72KB

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

.data Size: 112KB - Virtual size: 134KB

.rsrc Size: 12KB - Virtual size: 11KB

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

0d:e9:2b:f0:d4:d8:29:88:18:32:05:09:5e:9a:76:88
Certificate

c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40
Certificate

6a:0b:99:4f:c0:00:1d:ab:11:da:c4:02:a1:66:27:ba
Certificate

61:46:9e:cb:00:04:00:00:00:65
Certificate

d9:1d:76:f1:e5:4d:32:a7:63:bf:f3:f9:f1:5e:29:49:6f:c0:d0:c4
Signer

.text
Size: 76KB - Virtual size: 72KB

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

.data
Size: 112KB - Virtual size: 134KB

.rsrc
Size: 12KB - Virtual size: 11KB