ProduKey[.]exe

Sharing

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General

Target

ProduKey.exe
Size

125KB
MD5

30dcc6a89f2be060fe360842f5e22271
SHA1

548d9d899ba135bd219760f5e54123144c7aceba
SHA256

3603c2c4ef5a7364d0211011cbe62406160eb19d02012b82ad248dd5cc7ba016
SHA512

5df409b2d4e06956f6e201c501be5dc16acb3edd7a1e2876a66a06c911782ca1a2a2ad45a375fce1d50956d15fd43ad3ea43aff2e86113a86581cc9a9ac12897
SSDEEP

3072:1wa+WR9a4t4117BLrHrBdwWoriXbJ2q9fE2ROXgTG4enJLk:SWzv+PNdHo+JlfXTsQ

Score

10^/10

Malware Config

Signatures

Nirsoft 1 IoCs

resource	yara_rule
sample	Nirsoft

Files

ProduKey.exe
.exe windows x64

bd06d841615bc9587e7ac51083ca86c5

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

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

10:70:9d:4f:f5:54:08:d7:30:60:01:d8:ea:91:75:bb
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

24/08/2011, 00:00

Not After

30/05/2020, 10:48

Subject

CN=COMODO Code Signing CA 2,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

1a:f0:66:0e:83:7a:35:a2:cd:92:ec:61:3f:c1:5d:b8
Certificate

Issuer

CN=COMODO Code Signing CA 2,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

12/09/2014, 00:00

Not After

12/09/2019, 23:59

Subject

CN=Nir Sofer,O=Nir Sofer,POSTALCODE=52583,STREET=5 Hashoshanim st.,L=Ramat Gan,ST=Gush Dan,C=IL

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

bd:1b:1e:45:0b:bd:d5:df:88:67:8e:7d:da:22:3d:17
Certificate

Issuer

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

Not Before

30/03/2016, 00:00

Not After

30/06/2019, 23:59

Subject

CN=Nir Sofer,O=Nir Sofer,POSTALCODE=52583,STREET=5 Hashoshanim st.,L=Ramat Gan,ST=Gush Dan,C=IL

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

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77
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-256 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

33:ad:69:45:40:eb:f0:82:c2:d8:5e:b9:5a:47:ae:59:0c:58:ef:dc:ee:7e:55:02:1b:40:71:c9:a9:06:7b:a9
Signer

Actual PE Digest

33:ad:69:45:40:eb:f0:82:c2:d8:5e:b9:5a:47:ae:59:0c:58:ef:dc:ee:7e:55:02:1b:40:71:c9:a9:06:7b:a9

Digest Algorithm

sha256

PE Digest Matches

true

56:5a:7f:33:b1:f1:cb:f2:1c:a0:32:fd:fe:12:e3:88:cd:7c:e2:bc
Signer

Actual PE Digest

56:5a:7f:33:b1:f1:cb:f2:1c:a0:32:fd:fe:12:e3:88:cd:7c:e2:bc

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

mpr

WNetOpenEnumA
WNetCloseEnum
WNetEnumResourceA

msvcrt

_exit
_cexit
exit
_acmdln
_strlwr
_purecall
qsort
_itoa
strcmp
_c_exit
free
strtoul
strchr
_memicmp
??2@YAPEAX_K@Z
??3@YAXPEAX@Z
_XcptFilter
__C_specific_handler
__dllonexit
_onexit
malloc
atoi
_strnicmp
_mbsicmp
strrchr
_strcmpi
_stricmp
memcpy
strlen
atof
memcmp
memset
strcpy
strcat
strncat
sprintf
__getmainargs
_initterm
__setusermatherr
_commode
_fmode
__set_app_type

comctl32

ImageList_SetImageCount
CreateToolbarEx
ord6
ImageList_Create
ImageList_AddMasked
ord17
ImageList_ReplaceIcon

ws2_32

gethostbyname
WSACleanup
WSAStartup
gethostbyaddr
closesocket
WSASetLastError
htons
WSAGetLastError
connect
WSAAsyncSelect

kernel32

OpenProcess
CreateThread
ResumeThread
ExitProcess
GetCurrentProcessId
ReadProcessMemory
SetErrorMode
DeleteFileA
GetStdHandle
GetPrivateProfileIntA
GetStartupInfoA
LoadLibraryExA
FormatMessageA
EnumResourceNamesA
WritePrivateProfileStringA
MultiByteToWideChar
CloseHandle
CreateFileA
GlobalUnlock
GlobalLock
GetVersionExA
GlobalAlloc
WriteFile
GetDateFormatA
FindClose
GetSystemDirectoryA
GetWindowsDirectoryA
GetTempFileNameA
ReadFile
WideCharToMultiByte
GetPrivateProfileStringA
Sleep
GetCurrentProcess
CompareFileTime
GetLogicalDrives
GetComputerNameA
FileTimeToLocalFileTime
GetDriveTypeA
FileTimeToSystemTime
GetProcAddress
LoadLibraryA
FreeLibrary
GetModuleHandleA
GetFileSize
GetTimeFormatA
GetTempPathA
FindFirstFileA
LocalFree
GetFileAttributesA
GetLastError
GetModuleFileNameA
FindNextFileA

user32

EndDeferWindowPos
RegisterWindowMessageA
GetMessageA
GetWindowTextA
GetMenuItemInfoA
GetFocus
DestroyWindow
CreateDialogParamA
DestroyMenu
GetDlgCtrlID
DialogBoxParamA
LoadStringA
KillTimer
TrackPopupMenu
BeginDeferWindowPos
PostQuitMessage
TranslateMessage
EnumChildWindows
DispatchMessageA
SetTimer
IsDialogMessageA
GetSysColorBrush
ShowWindow
ChildWindowFromPoint
SetCursor
LoadCursorA
GetDlgItemTextA
SetWindowTextA
SendDlgItemMessageA
GetDlgItemInt
EndDialog
GetDlgItem
CreateWindowExA
SetDlgItemInt
SetDlgItemTextA
UpdateWindow
GetSystemMetrics
GetWindowRect
PostMessageA
SetMenu
LoadAcceleratorsA
SetWindowPos
DefWindowProcA
TranslateAcceleratorA
MessageBoxA
GetWindowPlacement
SendMessageA
RegisterClassA
LoadImageA
LoadIconA
GetWindowLongA
SetWindowLongA
SetFocus
InvalidateRect
CheckMenuItem
GetMenuItemCount
GetClientRect
GetMenuStringA
GetCursorPos
SetClipboardData
EnableWindow
GetSysColor
MapWindowPoints
GetMenu
GetParent
OpenClipboard
ModifyMenuA
GetDC
EmptyClipboard
MoveWindow
EnableMenuItem
GetClassNameA
ReleaseDC
CloseClipboard
GetSubMenu
LoadMenuA
DeferWindowPos

gdi32

GetTextExtentPoint32A
SetBkColor
GetStockObject
SetTextColor
CreateFontIndirectA
SetBkMode
DeleteObject
GetDeviceCaps

comdlg32

GetOpenFileNameA
FindTextA
GetSaveFileNameA

advapi32

RegQueryInfoKeyA
RegConnectRegistryA
RegLoadKeyA
RegUnLoadKeyA
RegQueryValueExA
RegEnumValueA
RegOpenKeyExA
RegEnumKeyExA
RegDeleteKeyA
RegCloseKey

shell32

ShellExecuteA
SHGetMalloc
SHGetPathFromIDListA
SHBrowseForFolderA
ShellExecuteExA

ole32

CoInitialize
CoUninitialize

Sections

.text
Size: 78KB - Virtual size: 78KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

bd06d841615bc9587e7ac51083ca86c5

Code Sign

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

Key Usages

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

Extended Key Usages

Key Usages

10:70:9d:4f:f5:54:08:d7:30:60:01:d8:ea:91:75:bbCertificate

Extended Key Usages

Key Usages

1a:f0:66:0e:83:7a:35:a2:cd:92:ec:61:3f:c1:5d:b8Certificate

Extended Key Usages

Key Usages

bd:1b:1e:45:0b:bd:d5:df:88:67:8e:7d:da:22:3d:17Certificate

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

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77Certificate

Extended Key Usages

Key Usages

33:ad:69:45:40:eb:f0:82:c2:d8:5e:b9:5a:47:ae:59:0c:58:ef:dc:ee:7e:55:02:1b:40:71:c9:a9:06:7b:a9Signer

56:5a:7f:33:b1:f1:cb:f2:1c:a0:32:fd:fe:12:e3:88:cd:7c:e2:bcSigner

Headers

DLL Characteristics

File Characteristics

Imports

mpr

msvcrt

comctl32

ws2_32

kernel32

user32

gdi32

comdlg32

advapi32

shell32

ole32

Sections

.text Size: 78KB - Virtual size: 78KB

.rdata Size: 16KB - Virtual size: 15KB

.data Size: 1024B - Virtual size: 4KB

.pdata Size: 3KB - Virtual size: 3KB

.rsrc Size: 14KB - Virtual size: 14KB

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

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

10:70:9d:4f:f5:54:08:d7:30:60:01:d8:ea:91:75:bb
Certificate

1a:f0:66:0e:83:7a:35:a2:cd:92:ec:61:3f:c1:5d:b8
Certificate

bd:1b:1e:45:0b:bd:d5:df:88:67:8e:7d:da:22:3d:17
Certificate

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

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77
Certificate

33:ad:69:45:40:eb:f0:82:c2:d8:5e:b9:5a:47:ae:59:0c:58:ef:dc:ee:7e:55:02:1b:40:71:c9:a9:06:7b:a9
Signer

56:5a:7f:33:b1:f1:cb:f2:1c:a0:32:fd:fe:12:e3:88:cd:7c:e2:bc
Signer

.text
Size: 78KB - Virtual size: 78KB

.rdata
Size: 16KB - Virtual size: 15KB

.data
Size: 1024B - Virtual size: 4KB

.pdata
Size: 3KB - Virtual size: 3KB

.rsrc
Size: 14KB - Virtual size: 14KB