7a3a2b58a3c79bc3620872103bf1dbcfa95e7f306b348eb8c2735d53e62414a4

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General

Target

7a3a2b58a3c79bc3620872103bf1dbcfa95e7f306b348eb8c2735d53e62414a4
Size

11.6MB
MD5

4c8e1e39dd9b6377d985e229a9fbadc1
SHA1

b4cfbcef9f1c7f5fdd5663f6aab7b0c95e3e35ad
SHA256

7a3a2b58a3c79bc3620872103bf1dbcfa95e7f306b348eb8c2735d53e62414a4
SHA512

3da51ceb1b49afee9613fd210dc0acb9de9601ff8a838c36a97a994b99e25b668cc031ef1bfd0b8baf4f0fbca14605eb6e2706842d7c26650a5b7c311eb09418
SSDEEP

196608:W3F50D7HhFp6mmIaEpYAIMkVZQ95l6kW48dpZmypgKQW7arvZs75uT1oYmG4D0YC:MrGb6mNaaBI3QjW4ovmcQiavZsV6apD8

Score

1^/10

Malware Config

Signatures

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_2

Files

7a3a2b58a3c79bc3620872103bf1dbcfa95e7f306b348eb8c2735d53e62414a4
.exe windows x86

28a099a911237a28521d8b7ea250f089

Code Sign

98:53:57:81:02:66:ed:57:84:b0:a1:59:04:d6:50:82
Certificate

Issuer

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

Not Before

28/08/2014, 00:00

Not After

28/08/2015, 23:59

Subject

CN=Pess Kess Games,O=Pess Kess Games,POSTALCODE=2025,STREET=Dasoupoli Strovolos+STREET=Athinodorou 3,L=Nicosia,ST=Cyprus,C=CY

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1b
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

09/07/1999, 18:31

Not After

09/07/2019, 18:40

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment
KeyUsageCertSign
KeyUsageCRLSign

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

2b:49:63:cd:24:55:f3:d8:1d:6f:c5:5a:97:b7:86:63:6d:75:4f:bf
Signer

Actual PE Digest

2b:49:63:cd:24:55:f3:d8:1d:6f:c5:5a:97:b7:86:63:6d:75:4f:bf

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Pess Kess Games,O=Pess Kess Games,POSTALCODE=2025,STREET=Dasoupoli Strovolos+STREET=Athinodorou 3,L=Nicosia,ST=Cyprus,C=CY

17/11/2022, 13:18
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

advapi32

RegCloseKey
RegCreateKeyExA
RegDeleteKeyA
RegDeleteValueA
RegEnumKeyA
RegEnumValueA
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA

comctl32

ImageList_AddMasked
ImageList_Create
ImageList_Destroy
InitCommonControls

gdi32

CreateBrushIndirect
CreateFontIndirectA
DeleteObject
GetDeviceCaps
SelectObject
SetBkColor
SetBkMode
SetTextColor

kernel32

CloseHandle
CompareFileTime
CopyFileA
CreateDirectoryA
CreateFileA
CreateProcessA
CreateThread
DeleteFileA
ExitProcess
ExpandEnvironmentStringsA
FindClose
FindFirstFileA
FindNextFileA
FreeLibrary
GetCommandLineA
GetCurrentProcess
GetDiskFreeSpaceA
GetExitCodeProcess
GetFileAttributesA
GetFileSize
GetFullPathNameA
GetLastError
GetModuleFileNameA
GetModuleHandleA
GetPrivateProfileStringA
GetProcAddress
GetShortPathNameA
GetSystemDirectoryA
GetTempFileNameA
GetTempPathA
GetTickCount
GetVersion
GetWindowsDirectoryA
GlobalAlloc
GlobalFree
GlobalLock
GlobalUnlock
LoadLibraryA
LoadLibraryExA
MoveFileA
MulDiv
MultiByteToWideChar
ReadFile
RemoveDirectoryA
SearchPathA
SetCurrentDirectoryA
SetErrorMode
SetFileAttributesA
SetFilePointer
SetFileTime
Sleep
WaitForSingleObject
WriteFile
WritePrivateProfileStringA
lstrcatA
lstrcmpA
lstrcmpiA
lstrcpynA
lstrlenA

ole32

CoCreateInstance
CoTaskMemFree
OleInitialize
OleUninitialize

shell32

SHBrowseForFolderA
SHFileOperationA
SHGetFileInfoA
SHGetPathFromIDListA
SHGetSpecialFolderLocation
ShellExecuteA

user32

AppendMenuA
BeginPaint
CallWindowProcA
CharNextA
CharPrevA
CheckDlgButton
CloseClipboard
CreateDialogParamA
CreatePopupMenu
CreateWindowExA
DefWindowProcA
DestroyWindow
DialogBoxParamA
DispatchMessageA
DrawTextA
EmptyClipboard
EnableMenuItem
EnableWindow
EndDialog
EndPaint
ExitWindowsEx
FillRect
FindWindowExA
GetClassInfoA
GetClientRect
GetDC
GetDlgItem
GetDlgItemTextA
GetMessagePos
GetSysColor
GetSystemMenu
GetSystemMetrics
GetWindowLongA
GetWindowRect
InvalidateRect
IsWindow
IsWindowEnabled
IsWindowVisible
LoadBitmapA
LoadCursorA
LoadImageA
MessageBoxIndirectA
OpenClipboard
PeekMessageA
PostQuitMessage
RegisterClassA
ScreenToClient
SendMessageA
SendMessageTimeoutA
SetClassLongA
SetClipboardData
SetCursor
SetDlgItemTextA
SetForegroundWindow
SetTimer
SetWindowLongA
SetWindowPos
SetWindowTextA
ShowWindow
SystemParametersInfoA
TrackPopupMenu
wsprintfA

version

GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA

Sections

.text
Size: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 144B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 290KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: 8KB - Virtual size: 472KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

28a099a911237a28521d8b7ea250f089

Code Sign

98:53:57:81:02:66:ed:57:84:b0:a1:59:04:d6:50:82Certificate

Extended Key Usages

Key Usages

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1bCertificate

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

2b:49:63:cd:24:55:f3:d8:1d:6f:c5:5a:97:b7:86:63:6d:75:4f:bfSigner

Signature Validations

Verification

17/11/2022, 13:18 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

comctl32

gdi32

kernel32

ole32

shell32

user32

version

Sections

.text Size: 33KB - Virtual size: 33KB

.data Size: 512B - Virtual size: 144B

.rdata Size: 9KB - Virtual size: 9KB

.bss Size: - Virtual size: 290KB

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

.ndata Size: 8KB - Virtual size: 472KB

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

98:53:57:81:02:66:ed:57:84:b0:a1:59:04:d6:50:82
Certificate

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1b
Certificate

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

2b:49:63:cd:24:55:f3:d8:1d:6f:c5:5a:97:b7:86:63:6d:75:4f:bf
Signer

17/11/2022, 13:18
Valid: false

.text
Size: 33KB - Virtual size: 33KB

.data
Size: 512B - Virtual size: 144B

.rdata
Size: 9KB - Virtual size: 9KB

.bss
Size: - Virtual size: 290KB

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

.ndata
Size: 8KB - Virtual size: 472KB

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