UnRAR[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

UnRAR.exe
Size

494KB
MD5

98ccd44353f7bc5bad1bc6ba9ae0cd68
SHA1

76a4e5bf8d298800c886d29f85ee629e7726052d
SHA256

e51021f6cb20efbd2169f2a2da10ce1abca58b4f5f30fbf4bae931e4ecaac99b
SHA512

d6e8146a1055a59cba5e2aaf47f6cb184acdbe28e42ec3daebf1961a91cec5904554d9d433ebf943dd3639c239ef11560fa49f00e1cff02e11cd8d3506c4125f
SSDEEP

6144:yY8mmN3YWYGAj9JwXScp39ioIKzKVEKfr01//bbh3S62Wt3A3ksFqXqjh6AusDyn:yY8XiWYGAkXh3Qqia/zAot3A6AhezSpK

Score

1^/10

Malware Config

Signatures

Files

UnRAR.exe
.exe windows:5 windows x64 arch:x64

7d1e440af537908e3c09fa351258d1f6

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

04:8b:08:39:9e:c7:03:62:3c:72:cd:20:77:ad:65:d9
Certificate

Issuer

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

Not Before

08/08/2023, 00:00

Not After

07/08/2026, 23:59

Subject

SERIALNUMBER=HRB 109885,CN=win.rar GmbH,O=win.rar GmbH,L=Berlin,ST=Berlin,C=DE,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.1=#130e436861726c6f7474656e62757267,1.3.6.1.4.1.311.60.2.1.2=#13064265726c696e,1.3.6.1.4.1.311.60.2.1.3=#13024445

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

3a:f6:f4:74:eb:30:de:db:f0:2d:ec:df:dd:2a:78:91:ea:0d:10:04:37:b5:0f:4f:17:ba:48:53:b7:42:6a:aa
Signer

Actual PE Digest

3a:f6:f4:74:eb:30:de:db:f0:2d:ec:df:dd:2a:78:91:ea:0d:10:04:37:b5:0f:4f:17:ba:48:53:b7:42:6a:aa

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

D:\Projects\WinRAR\rar\build\unrar64\Release\UnRAR.pdb

Imports

kernel32

GetCurrentProcess
DeviceIoControl
SetFileTime
CloseHandle
RemoveDirectoryW
CreateFileW
DeleteFileW
CreateHardLinkW
GetShortPathNameW
GetLongPathNameW
MoveFileW
ReadFile
FlushFileBuffers
SetEndOfFile
SetFilePointer
GetCurrentProcessId
GetDriveTypeW
GetDiskFreeSpaceExW
CreateDirectoryW
SetFileAttributesW
GetFileAttributesW
GetVolumeInformationW
FindClose
FindFirstFileW
FindNextFileW
GetVersionExW
GetModuleFileNameW
GetCurrentDirectoryW
GetFullPathNameW
FoldStringW
SetErrorMode
GetModuleHandleW
FreeLibrary
LoadLibraryExW
GetProcAddress
ExpandEnvironmentStringsW
SetConsoleCtrlHandler
SetThreadPriority
SetThreadExecutionState
CreateEventW
LoadLibraryW
GetSystemDirectoryW
SetPriorityClass
GetProcessAffinityMask
CreateThread
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
SetEvent
ResetEvent
ReleaseSemaphore
WaitForSingleObject
CreateSemaphoreW
GetSystemTime
SystemTimeToTzSpecificLocalTime
TzSpecificLocalTimeToSystemTime
SystemTimeToFileTime
FileTimeToLocalFileTime
LocalFileTimeToFileTime
FileTimeToSystemTime
GetCPInfo
IsDBCSLeadByte
MultiByteToWideChar
WideCharToMultiByte
CompareStringW
HeapSize
SetFilePointerEx
GetProcessHeap
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
FormatMessageW
Sleep
SetLastError
GetLastError
LocalFree
WriteConsoleW
ReadConsoleW
SetConsoleMode
GetConsoleMode
WriteFile
GetStdHandle
GetFileType
GetCurrentThread
GetCommandLineW
IsValidCodePage
FindNextFileA
FindFirstFileExA
HeapReAlloc
SetStdHandle
GetConsoleCP
HeapAlloc
HeapFree
LCMapStringW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
InitializeCriticalSectionAndSpinCount
WaitForSingleObjectEx
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlPcToFileHeader
RaiseException
RtlUnwindEx
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
ExitProcess
GetModuleHandleExW
QueryPerformanceFrequency
GetModuleFileNameA
GetCommandLineA
GetACP
GetStringTypeW

user32

LoadStringW
CharLowerW
CharToOemA
OemToCharBuffA
OemToCharA
ExitWindowsEx
MessageBeep
CharToOemBuffW
CharUpperW

advapi32

CheckTokenMembership
FreeSid
AllocateAndInitializeSid
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
LookupPrivilegeValueW
SetFileSecurityW
AdjustTokenPrivileges
OpenProcessToken

shell32

SHGetPathFromIDListW
SHGetSpecialFolderLocation
SHGetMalloc

ole32

CoCreateInstance
CoSetProxyBlanket

oleaut32

VariantClear
SysFreeString
SysAllocString

powrprof

SetSuspendState

Sections

.text
Size: 344KB - Virtual size: 344KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 77KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 61KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 33KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7d1e440af537908e3c09fa351258d1f6

Code Sign

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

Extended Key Usages

Key Usages

04:8b:08:39:9e:c7:03:62:3c:72:cd:20:77:ad:65:d9Certificate

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

3a:f6:f4:74:eb:30:de:db:f0:2d:ec:df:dd:2a:78:91:ea:0d:10:04:37:b5:0f:4f:17:ba:48:53:b7:42:6a:aaSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

shell32

ole32

oleaut32

powrprof

Sections

.text Size: 344KB - Virtual size: 344KB

.rdata Size: 77KB - Virtual size: 76KB

.data Size: 11KB - Virtual size: 61KB

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

_RDATA Size: 512B - Virtual size: 348B

.rsrc Size: 33KB - Virtual size: 32KB

.reloc Size: 3KB - Virtual size: 2KB

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

04:8b:08:39:9e:c7:03:62:3c:72:cd:20:77:ad:65:d9
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

3a:f6:f4:74:eb:30:de:db:f0:2d:ec:df:dd:2a:78:91:ea:0d:10:04:37:b5:0f:4f:17:ba:48:53:b7:42:6a:aa
Signer

.text
Size: 344KB - Virtual size: 344KB

.rdata
Size: 77KB - Virtual size: 76KB

.data
Size: 11KB - Virtual size: 61KB

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

_RDATA
Size: 512B - Virtual size: 348B

.rsrc
Size: 33KB - Virtual size: 32KB

.reloc
Size: 3KB - Virtual size: 2KB