R283[.]exe | Triage

Sharing

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General

Target

R283.exe
Size

169.6MB
MD5

b683fb30d853d7a67a1f838a18826190
SHA1

9e1f914ff12a05bc4fed2dfdb7e14191f25567e1
SHA256

2921bcefe16e2c33d53c659da8e254b3f5d9931db07583b928a0433d1ae93423
SHA512

772b0503b7538bf5dbda404454e4f9fca86e046bd63b983f62c4bf71a0cedf0c028a7c08523d428a00d5b73d75c12af984d1bf63d486c9c3c2637c3fc14c9a66
SSDEEP

3145728:jsprS7IpBskpusBRPX9ySJyk5EH+4BWv/AqmYLHnEvGDOags9UApg7eP0N54AMku:CKIc0v9rseu2I/3Dab9UZg0NVMkcL6dE

Score

1^/10

Malware Config

Signatures

Files

R283.exe
.exe windows:4 windows x86 arch:x86

690c9e79bb34f8d71799aa65a51d3c5d

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0f:91:ac:87:81:45:2e:94:78:fd:b9:0d:5a:52:33:6c
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

15/06/2023, 00:00

Not After

15/06/2026, 23:59

Subject

SERIALNUMBER=22671299,CN=Realtek Semiconductor Corp.,O=Realtek Semiconductor Corp.,L=Hsinchu,C=TW,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13025457

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

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

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0f:91:ac:87:81:45:2e:94:78:fd:b9:0d:5a:52:33:6c
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

15/06/2023, 00:00

Not After

15/06/2026, 23:59

Subject

SERIALNUMBER=22671299,CN=Realtek Semiconductor Corp.,O=Realtek Semiconductor Corp.,L=Hsinchu,C=TW,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13025457

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

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

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

92:1b:87:a5:12:b5:70:6f:73:7d:08:9e:3c:5e:1d:1a:d7:99:be:93:e8:65:52:bc:54:df:70:6b:e4:52:b5:8f
Signer

Actual PE Digest

92:1b:87:a5:12:b5:70:6f:73:7d:08:9e:3c:5e:1d:1a:d7:99:be:93:e8:65:52:bc:54:df:70:6b:e4:52:b5:8f

Digest Algorithm

sha256

PE Digest Matches

true

58:44:9c:ab:0e:56:83:f7:38:cb:b8:b6:27:70:0d:63:57:80:31:ee
Signer

Actual PE Digest

58:44:9c:ab:0e:56:83:f7:38:cb:b8:b6:27:70:0d:63:57:80:31:ee

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

kernel32

FormatMessageA
GetSystemDefaultLCID
GetProcAddress
GetTempFileNameA
MulDiv
CreateProcessA
WaitForSingleObject
GetStartupInfoA
IsDBCSLeadByte
Sleep
CompareStringA
SetFileTime
LocalFileTimeToFileTime
DosDateTimeToFileTime
FreeLibrary
RemoveDirectoryA
FindNextFileA
WritePrivateProfileSectionA
WritePrivateProfileStringA
lstrcpynA
GetPrivateProfileSectionA
WriteFile
DeleteFileA
LocalAlloc
LockResource
LoadResource
FindResourceA
SizeofResource
GetModuleHandleA
GlobalFree
GlobalUnlock
GlobalLock
GlobalAlloc
MultiByteToWideChar
lstrcmpiA
GetDiskFreeSpaceA
HeapAlloc
GetProcessHeap
HeapFree
GetModuleFileNameA
ExitProcess
CreateFileA
CreateFileMappingA
MapViewOfFile
UnmapViewOfFile
SetFileAttributesA
GetFileSize
ReadFile
SetFilePointer
FindFirstFileA
CreateDirectoryA
GetLastError
GetPrivateProfileStringA
FindClose
GetFileAttributesA
lstrcatA
lstrlenA
GetWindowsDirectoryA
lstrcpyA
GetSystemDirectoryA
GetTempPathA
MoveFileExA
LoadLibraryA
LocalFree
GetShortPathNameA
FlushFileBuffers
CloseHandle
SetStdHandle
IsBadCodePtr
IsBadReadPtr
SetUnhandledExceptionFilter
LCMapStringW
LCMapStringA
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
WideCharToMultiByte
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetStringTypeW
GetStringTypeA
GetOEMCP
GetACP
GetCPInfo
IsBadWritePtr
HeapReAlloc
VirtualAlloc
VirtualFree
HeapCreate
HeapDestroy
GetVersion
GetCommandLineA
RtlUnwind

user32

GetParent
GetDlgItem
SendDlgItemMessageA
EnableWindow
CheckRadioButton
SetWindowTextA
GetWindowTextA
LoadStringA
LoadImageA
MessageBoxA
IsDlgButtonChecked
GetDlgItemTextA
SetDlgItemTextA
ReleaseDC
GetDC
GetWindowLongA
SetFocus
PostMessageA
GetWindow
wsprintfA
GetDesktopWindow
DestroyWindow
CreateDialogParamA
DispatchMessageA
TranslateMessage
GetSysColor
GetSysColorBrush
FillRect
BeginPaint
DrawTextA
EndPaint
GetClientRect
ScreenToClient
MoveWindow
SetParent
MapDialogRect
GetNextDlgTabItem
GetWindowRect
CreateDialogIndirectParamA
IsWindow
InvalidateRect
IsWindowEnabled
ShowWindow
UpdateWindow
IsDialogMessageA
SetWindowPos
GetActiveWindow
SetActiveWindow
CharNextA
LoadIconA
SendMessageA
PeekMessageA
SetWindowLongA

gdi32

DeleteObject
CreatePalette
RealizePalette
GetDeviceCaps
CreateDIBitmap
GetObjectA
SelectPalette
EnumFontFamiliesExA
GetTextExtentPointA
GetStockObject
TextOutA
DeleteDC
SelectObject
CreateCompatibleDC
SetBkMode
BitBlt
SetTextColor
CreateSolidBrush
SetBkColor
CreateFontIndirectA

advapi32

RegCloseKey
RegQueryValueExA
RegOpenKeyExA

shell32

ShellExecuteA
SHBrowseForFolderA
SHGetPathFromIDListA
SHGetMalloc

lz32

LZOpenFileA
LZCopy
LZClose

comctl32

ord17

Sections

.text
Size: 68KB - Virtual size: 65KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 72KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

690c9e79bb34f8d71799aa65a51d3c5d

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

0f:91:ac:87:81:45:2e:94:78:fd:b9:0d:5a:52:33:6cCertificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

0f:91:ac:87:81:45:2e:94:78:fd:b9:0d:5a:52:33:6cCertificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

92:1b:87:a5:12:b5:70:6f:73:7d:08:9e:3c:5e:1d:1a:d7:99:be:93:e8:65:52:bc:54:df:70:6b:e4:52:b5:8fSigner

58:44:9c:ab:0e:56:83:f7:38:cb:b8:b6:27:70:0d:63:57:80:31:eeSigner

Headers

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

lz32

comctl32

Sections

.text Size: 68KB - Virtual size: 65KB

.rdata Size: 8KB - Virtual size: 5KB

.data Size: 8KB - Virtual size: 15KB

.rsrc Size: 72KB - Virtual size: 68KB

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

0f:91:ac:87:81:45:2e:94:78:fd:b9:0d:5a:52:33:6c
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

0f:91:ac:87:81:45:2e:94:78:fd:b9:0d:5a:52:33:6c
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

92:1b:87:a5:12:b5:70:6f:73:7d:08:9e:3c:5e:1d:1a:d7:99:be:93:e8:65:52:bc:54:df:70:6b:e4:52:b5:8f
Signer

58:44:9c:ab:0e:56:83:f7:38:cb:b8:b6:27:70:0d:63:57:80:31:ee
Signer

.text
Size: 68KB - Virtual size: 65KB

.rdata
Size: 8KB - Virtual size: 5KB

.data
Size: 8KB - Virtual size: 15KB

.rsrc
Size: 72KB - Virtual size: 68KB