ramengine[.]dll

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General

Target

ramengine.dll
Size

1.1MB
MD5

2172263e6f1e7eefb2c54517b1215243
SHA1

0ef23327aa2f0ea7f2c74ba7a90c3fcd03a37238
SHA256

30423d3ca90c921d2a727b0a5f8c4cec1a63823283b84bb6135c866ce33fa23d
SHA512

ccaa6cad97380b4b70ca80b119b04d2d50bb4f1c018c168f185ebf7caaed00f7e8679f2bc898b86a99f9b6ec15d6a4337eaad2a2a03de3e6d71a11d57762dd14
SSDEEP

12288:Y7q8Cmtvv8T/2xkz88j8F7mA2CgVuHjnbbpyqTsziz824xzoxzD9+zNzXXVoyf92:wKEMqxkzvIdTjbbwqT5z8YuXVRf92

Score

1^/10

Malware Config

Signatures

Files

ramengine.dll
.dll windows:5 windows x86 arch:x86

b5395bb9a4052f20e5efebe6f41b5695

Code Sign

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/01/2021, 00:00

Not After

06/01/2031, 00:00

Subject

CN=DigiCert Timestamp 2021,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:1f:3a:05:7a:1d:ce:4b:f7:d7:6d:0c:7a:df:83:7e
Certificate

Issuer

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22/11/2019, 00:00

Not After

04/02/2023, 12:00

Subject

CN=Beijing Qihu Technology Co.\, Ltd.,O=Beijing Qihu Technology Co.\, Ltd.,ST=Beijing,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

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

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

Issuer

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

Not Before

11/02/2011, 12:00

Not After

10/02/2026, 12:00

Subject

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

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

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0c:83:09:ba:16:54:68:50:e6:05:e7:5d:77:3e:56:de
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22/11/2019, 00:00

Not After

04/02/2023, 12:00

Subject

CN=Beijing Qihu Technology Co.\, Ltd.,O=Beijing Qihu Technology Co.\, Ltd.,ST=Beijing,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

01:a8:f7:25:76:dc:7b:14:7a:18:63:9e:8d:4d:eb:37
Certificate

Issuer

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Not Before

28/01/2021, 11:08

Not After

01/03/2032, 11:08

Subject

CN=Globalsign TSA for CodeSign1 - R6,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Not Before

20/06/2018, 00:00

Not After

10/12/2034, 00:00

Subject

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

45:e6:bb:03:83:33:c3:85:65:48:e6:ff:45:51
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Not Before

10/12/2014, 00:00

Not After

10/12/2034, 00:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

38:19:57:43:dd:ee:7b:e5:e2:fb:4e:8e:5b:75:ff:48:80:3e:b7:c5:b0:c3:5b:4c:cd:c5:6a:b3:a3:f6:fc:fb
Signer

Actual PE Digest

38:19:57:43:dd:ee:7b:e5:e2:fb:4e:8e:5b:75:ff:48:80:3e:b7:c5:b0:c3:5b:4c:cd:c5:6a:b3:a3:f6:fc:fb

Digest Algorithm

sha256

PE Digest Matches

true

14:60:fe:68:23:12:ed:65:10:fd:00:54:e7:7d:ef:49:7f:88:a7:b4
Signer

Actual PE Digest

14:60:fe:68:23:12:ed:65:10:fd:00:54:e7:7d:ef:49:7f:88:a7:b4

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

C:\vmagent_new\bin\joblist\638883\out\Release\ramengine.pdb

Imports

kernel32

InterlockedCompareExchange
lstrcmpiA
CopyFileW
SetFilePointer
SetEndOfFile
GetLastError
lstrcatA
GetVersionExW
lstrcpyA
VirtualFree
GetFileAttributesW
VirtualAlloc
GetSystemInfo
WaitForMultipleObjects
SetFileAttributesW
CreateThread
FlushFileBuffers
InterlockedDecrement
GetCurrentThreadId
OutputDebugStringW
lstrcpyW
GetCurrentProcessId
Sleep
DeviceIoControl
SystemTimeToFileTime
GetSystemDirectoryW
TerminateProcess
GetModuleHandleA
GetWindowsDirectoryW
GetDiskFreeSpaceExW
GetVersion
GetFileType
GetStdHandle
GetTickCount
QueryPerformanceCounter
GlobalMemoryStatus
LoadLibraryA
FlushConsoleInputBuffer
MultiByteToWideChar
FindClose
ReleaseMutex
HeapWalk
HeapLock
OpenThread
HeapUnlock
WaitForSingleObject
CreateMutexW
LocalFileTimeToFileTime
LoadLibraryW
GetModuleFileNameW
SetFilePointerEx
CreateFileA
lstrlenW
FindNextFileW
FindFirstFileW
WideCharToMultiByte
DeleteCriticalSection
ExpandEnvironmentStringsW
InitializeCriticalSection
GetCurrentProcess
SetLastError
FreeLibrary
LoadLibraryExW
GetProcAddress
GetModuleHandleW
LeaveCriticalSection
EnterCriticalSection
GetFileSizeEx
FindResourceExW
FindResourceW
LoadResource
LockResource
SizeofResource
DeleteFileW
lstrcmpiW
CloseHandle
GlobalFree
WriteFile
ReadFile
GlobalAlloc
SetEnvironmentVariableA
CompareStringW
CompareStringA
GetLocaleInfoW
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
SetStdHandle
InitializeCriticalSectionAndSpinCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
GetModuleFileNameA
HeapCreate
GetConsoleCP
GetStringTypeW
GetStringTypeA
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
IsValidCodePage
GetOEMCP
GetACP
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
GetStartupInfoA
SetHandleCount
GetFileSize
CreateFileW
lstrlenA
HeapDestroy
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
GetProcessHeap
RaiseException
InterlockedIncrement
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCommandLineA
ExitProcess
SetConsoleCtrlHandler
GetSystemTimeAsFileTime
ReadConsoleInputA
SetConsoleMode
GetConsoleMode
RtlUnwind
LCMapStringA
LCMapStringW
GetCPInfo

user32

SystemParametersInfoW
wsprintfA
GetUserObjectInformationW
wsprintfW
MessageBoxA
GetProcessWindowStation

advapi32

RegOpenKeyExA
RegCloseKey
RegQueryValueExA
RegisterEventSourceA
ReportEventA
DeregisterEventSource
GetUserNameW
RegQueryValueExW
RegOpenKeyExW
CryptGetHashParam
CryptSetKeyParam
CryptImportKey
CryptAcquireContextW
CryptDestroyKey
CryptDecrypt
CryptDeriveKey
CryptDestroyHash
CryptHashData
CryptReleaseContext
CryptCreateHash
CryptAcquireContextA
RegEnumKeyExW

shell32

SHGetSpecialFolderPathW
SHGetSpecialFolderPathA

shlwapi

StrStrIW
PathRemoveExtensionA
PathFileExistsW
PathFileExistsA
PathRemoveFileSpecW
StrStrIA
PathIsDirectoryW
PathFindFileNameW
PathFindExtensionW
StrRStrIW
PathIsDirectoryA
StrCmpIW
StrCmpNIW
PathAppendW
StrCmpNIA
PathRemoveExtensionW
StrRChrW

crypt32

CryptBinaryToStringA
CryptStringToBinaryA

Exports

Exports

Fix
FixEx
GetProperty
InitDecrypt
Scan
SetProperty
StopAllDoing
UninitDecrypt

Sections

.text
Size: 685KB - Virtual size: 684KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 223KB - Virtual size: 222KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 154KB - Virtual size: 192KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 1024B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 45KB - Virtual size: 45KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b5395bb9a4052f20e5efebe6f41b5695

Code Sign

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:ddCertificate

Extended Key Usages

Key Usages

0a:1f:3a:05:7a:1d:ce:4b:f7:d7:6d:0c:7a:df:83:7eCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bdCertificate

Extended Key Usages

Key Usages

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

0c:83:09:ba:16:54:68:50:e6:05:e7:5d:77:3e:56:deCertificate

Extended Key Usages

Key Usages

01:a8:f7:25:76:dc:7b:14:7a:18:63:9e:8d:4d:eb:37Certificate

Extended Key Usages

Key Usages

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74Certificate

Key Usages

45:e6:bb:03:83:33:c3:85:65:48:e6:ff:45:51Certificate

Key Usages

38:19:57:43:dd:ee:7b:e5:e2:fb:4e:8e:5b:75:ff:48:80:3e:b7:c5:b0:c3:5b:4c:cd:c5:6a:b3:a3:f6:fc:fbSigner

14:60:fe:68:23:12:ed:65:10:fd:00:54:e7:7d:ef:49:7f:88:a7:b4Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

shell32

shlwapi

crypt32

Exports

Exports

Sections

.text Size: 685KB - Virtual size: 684KB

.rdata Size: 223KB - Virtual size: 222KB

.data Size: 154KB - Virtual size: 192KB

.rsrc Size: 1024B - Virtual size: 1024B

.reloc Size: 45KB - Virtual size: 45KB

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

0a:1f:3a:05:7a:1d:ce:4b:f7:d7:6d:0c:7a:df:83:7e
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

0c:83:09:ba:16:54:68:50:e6:05:e7:5d:77:3e:56:de
Certificate

01:a8:f7:25:76:dc:7b:14:7a:18:63:9e:8d:4d:eb:37
Certificate

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Certificate

45:e6:bb:03:83:33:c3:85:65:48:e6:ff:45:51
Certificate

38:19:57:43:dd:ee:7b:e5:e2:fb:4e:8e:5b:75:ff:48:80:3e:b7:c5:b0:c3:5b:4c:cd:c5:6a:b3:a3:f6:fc:fb
Signer

14:60:fe:68:23:12:ed:65:10:fd:00:54:e7:7d:ef:49:7f:88:a7:b4
Signer

.text
Size: 685KB - Virtual size: 684KB

.rdata
Size: 223KB - Virtual size: 222KB

.data
Size: 154KB - Virtual size: 192KB

.rsrc
Size: 1024B - Virtual size: 1024B

.reloc
Size: 45KB - Virtual size: 45KB