MemClean[.]exe

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General

Target

MemClean.exe
Size

882KB
MD5

d680533b8438983bc45b8be2fc3b231e
SHA1

baf4bf5e1987732803305c97d8e18b705855204f
SHA256

c1a10c6560d77ab9ac5e27478da9f30ba247d215874c4383e6a44db4b8ce53a9
SHA512

46a536f3c330d47125da7c91621b8537b30be4d3701ea084081d6f4d268cf8c4f2df70a0a2cd0f8c97c71c4d339a1d0b1bd9709cb75b018aa7244e70558564ce
SSDEEP

12288:MLO+MJC51aYgWIHbDbSaI4aZ/KUoO3Pun13i94dSKnqiF3DkSscYopyit17GDdVn:MLO+MNY4fb5I5iiiNJDts5op/x4Vf4W

Score

1^/10

Malware Config

Signatures

Files

MemClean.exe
.exe windows x86

0c40996f6e1e5f2a82b51e9950881bf1

Code Sign

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b
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

31/12/2015, 00:00

Not After

09/07/2019, 18:40

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

f0:b9:66:8b:8f:9b:11:a9:25:e0:79:e4:86:f7:8d:b1
Certificate

Issuer

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

22/03/2015, 00:00

Not After

21/03/2020, 23:59

Subject

CN=Koshy John,O=Koshy John,POSTALCODE=98007,STREET=J9+STREET=14409 NE 37th Pl.,L=Bellevue,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af
Certificate

Issuer

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

09/05/2013, 00:00

Not After

08/05/2028, 23:59

Subject

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

76:d6:39:29:7b:87:4c:80:e7:66:9d:9c:e1:e8:4f:56:06:21:df:60
Signer

Actual PE Digest

76:d6:39:29:7b:87:4c:80:e7:66:9d:9c:e1:e8:4f:56:06:21:df:60

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=Koshy John,O=Koshy John,POSTALCODE=98007,STREET=J9+STREET=14409 NE 37th Pl.,L=Bellevue,ST=Washington,C=US

18/09/2017, 07:50
Valid: true

Chain 1

CN=Koshy John,O=Koshy John,POSTALCODE=98007,STREET=J9+STREET=14409 NE 37th Pl.,L=Bellevue,ST=Washington,C=US

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

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

Sleep
MultiByteToWideChar
WideCharToMultiByte
CompareFileTime
FindClose
FindFirstFileW
GetFileAttributesW
GetLastError
CreateDirectoryW
ExpandEnvironmentStringsW
lstrlenA
WriteFile
GetStdHandle
lstrcmpW
GetSystemTimeAsFileTime
lstrlenW
RemoveDirectoryW
FindNextFileW
DeleteFileW
VirtualAlloc
VirtualFree
GetACP
GetOEMCP
GetUserDefaultUILanguage
GetUserDefaultLCID
GetTempPathW
SetEnvironmentVariableW
SetCurrentDirectoryW
CloseHandle
lstrcmpiW
GetModuleFileNameW
CreateThread
GetVersionExW
CreateFileW
GetDriveTypeW
GetModuleHandleW
GetProcAddress
LoadLibraryA
MulDiv
GetSystemDirectoryW
TerminateThread
ResumeThread
SuspendThread
LocalFree
lstrcpyW
FormatMessageW
DeleteCriticalSection
GetFileSize
SetFilePointer
ReadFile
SetFileTime
SetEndOfFile
LeaveCriticalSection
EnterCriticalSection
WaitForMultipleObjects
CreateEventW
SetEvent
ResetEvent
InitializeCriticalSection
GetModuleHandleA
WaitForSingleObject
GetExitCodeThread
GetLocalTime
SystemTimeToFileTime
GetCommandLineW
SetFileAttributesW
GetStartupInfoA

user32

CharUpperW
GetWindowLongW
wsprintfW
wsprintfA
MessageBoxA
GetKeyState
SendMessageW
wvsprintfW
KillTimer
GetSystemMenu
EnableMenuItem
SetTimer
GetWindowTextW
DefWindowProcW
CallWindowProcW
GetWindowDC
DrawIconEx
MessageBeep
DialogBoxIndirectParamW
GetWindow
GetParent
GetClientRect
ClientToScreen
GetWindowTextLengthW
SetWindowPos
GetDC
DrawTextW
ReleaseDC
ShowWindow
GetWindowRect
ScreenToClient
LoadIconW
LoadImageW
SetWindowLongW
SetDlgItemTextW
SystemParametersInfoW
GetSystemMetrics
GetDlgItem
SetFocus
EndDialog
SetWindowTextW

gdi32

DeleteObject
SelectObject
GetDeviceCaps
GetObjectW
CreateFontIndirectW

shell32

SHBrowseForFolderW
SHGetPathFromIDListW
SHGetMalloc
ShellExecuteW
ShellExecuteExW
SHGetSpecialFolderPathW
SHGetFileInfoW

ole32

CoCreateInstance
CoInitialize

oleaut32

SysAllocString
VariantClear

msvcrt

__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
??1type_info@@UAE@XZ
_onexit
__dllonexit
_except_handler3
_beginthreadex
_CxxThrowException
_purecall
memset
_wcsnicmp
malloc
free
_wtol
memcpy
memmove
memcmp
__CxxFrameHandler
??3@YAXPAX@Z
??2@YAPAXI@Z
_controlfp

Sections

.text
Size: 73KB - Virtual size: 72KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 66KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

0c40996f6e1e5f2a82b51e9950881bf1

Code Sign

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0bCertificate

Extended Key Usages

Key Usages

f0:b9:66:8b:8f:9b:11:a9:25:e0:79:e4:86:f7:8d:b1Certificate

Extended Key Usages

Key Usages

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:afCertificate

Extended Key Usages

Key Usages

76:d6:39:29:7b:87:4c:80:e7:66:9d:9c:e1:e8:4f:56:06:21:df:60Signer

Signature Validations

Verification

18/09/2017, 07:50 Valid: true

Chain 1

Headers

File Characteristics

Imports

kernel32

user32

gdi32

shell32

ole32

oleaut32

msvcrt

Sections

.text Size: 73KB - Virtual size: 72KB

.rdata Size: 13KB - Virtual size: 13KB

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

.rsrc Size: 66KB - Virtual size: 68KB

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b
Certificate

f0:b9:66:8b:8f:9b:11:a9:25:e0:79:e4:86:f7:8d:b1
Certificate

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af
Certificate

76:d6:39:29:7b:87:4c:80:e7:66:9d:9c:e1:e8:4f:56:06:21:df:60
Signer

18/09/2017, 07:50
Valid: true

.text
Size: 73KB - Virtual size: 72KB

.rdata
Size: 13KB - Virtual size: 13KB

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

.rsrc
Size: 66KB - Virtual size: 68KB