Merge[.]exe | Triage

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General

Target

Merge.exe
Size

42.9MB
MD5

d024ff2fc7acb7c172f0ba38a9fbc2c3
SHA1

fd79908540ba4abf2beeeb7e93705b8bd8c6609f
SHA256

113290aaa5c0b0793d50de6819f2b2eead5e321e9300d91b9a36d62ba8e5bbc1
SHA512

a9b8d4404f7e8338b33e218c1ab8fe773beae991b951ebbd574b8e2da991fd17f6d7c41a479b53684a0514a740a2fdeec3ae2cb2a61d5ccbb840415c8bbbc1a9
SSDEEP

786432:BIOK9MrmgNNKBYjUMojDqpPBm1I+yuCUegHOdUXedH0:W6mgNNKqjMfsZECUhRA

Score

3^/10

Malware Config

Signatures

Embeds OpenSSL 1 IoCs

Embeds OpenSSL, may be used to circumvent TLS interception.

resource	yara_rule
sample	embeds_openssl

Files

Merge.exe
.exe windows:6 windows x86 arch:x86

88d05b91874a237fa3522e9dd203c2af

Code Sign

56:b6:29:cd:34:bc:78:f6
Certificate

Issuer

CN=SSL.com EV Root Certification Authority RSA R2,O=SSL Corporation,L=Houston,ST=Texas,C=US

Not Before

31-05-2017 18:14

Not After

30-05-2042 18:14

Subject

CN=SSL.com EV Root Certification Authority RSA R2,O=SSL Corporation,L=Houston,ST=Texas,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0f:a2:7d:25:53:f2:4d:a7:9d:1c:c6:bd:87:73:ee:9a
Certificate

Issuer

CN=SSL.com EV Code Signing Intermediate CA RSA R3,O=SSL Corp,L=Houston,ST=Texas,C=US

Not Before

25-07-2024 14:42

Not After

25-07-2025 14:42

Subject

SERIALNUMBER=13066343,CN=CYNC LIMITED,O=CYNC LIMITED,L=London,C=GB,1.3.6.1.4.1.311.60.2.1.3=#13024742,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

42:4b:6a:53:ce:c7:66:14:1c:2a:63:b1:a5:1c:41:04
Certificate

Issuer

CN=SSL.com EV Root Certification Authority RSA R2,O=SSL Corporation,L=Houston,ST=Texas,C=US

Not Before

26-03-2019 17:44

Not After

22-03-2034 17:44

Subject

CN=SSL.com EV Code Signing Intermediate CA RSA R3,O=SSL Corp,L=Houston,ST=Texas,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

5a:5a:ac:e8:1a:35:6e:b4:62:86:8d:57:7d:e0:3d:c7
Certificate

Issuer

CN=SSL.com Timestamping Issuing RSA CA R1,O=SSL Corp,L=Houston,ST=Texas,C=US

Not Before

19-02-2024 16:18

Not After

16-02-2034 16:18

Subject

CN=SSL.com Timestamping Unit 2024 E1,O=SSL Corp,L=Houston,ST=Texas,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

6d:52:18:70:87:e8:23:4d:85:60:00:d0:80:8f:93:56
Certificate

Issuer

CN=SSL.com Root Certification Authority RSA,O=SSL Corporation,L=Houston,ST=Texas,C=US

Not Before

13-11-2019 18:50

Not After

12-11-2034 18:50

Subject

CN=SSL.com Timestamping Issuing RSA CA R1,O=SSL Corp,L=Houston,ST=Texas,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

84:09:ac:6d:9a:f5:6a:cc:00:62:23:82:42:a6:1b:19:a6:ec:ec:76:b9:15:51:ee:87:1d:94:dc:1b:82:f0:bd
Signer

Actual PE Digest

84:09:ac:6d:9a:f5:6a:cc:00:62:23:82:42:a6:1b:19:a6:ec:ec:76:b9:15:51:ee:87:1d:94:dc:1b:82:f0:bd

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

CreateEventA
RemoveDirectoryW
GetThreadContext
SetThreadContext
CreateIoCompletionPort
FormatMessageA
GetTempFileNameW
SleepEx
lstrcpyW
WideCharToMultiByte
GlobalMemoryStatusEx
DeleteCriticalSection
LocalFree
QueueUserAPC
FindResourceW
LoadResource
CloseHandle
GlobalAlloc
LockResource
TerminateThread
SetEvent
GetLastError
FormatMessageW
WriteConsoleW
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
HeapFree
HeapAlloc
HeapSize
CreateEventW
PostQueuedCompletionStatus
WaitForSingleObject
FindClose
GetTempPathW
EnumResourceNamesW
GetEnvironmentVariableW
GetQueuedCompletionStatus
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
WaitForMultipleObjects
EnumResourceTypesW
CreateWaitableTimerW
lstrlenW
EnterCriticalSection
SetLastError
SetWaitableTimer
FindFirstFileW
SizeofResource
CreateDirectoryW
InitializeCriticalSectionEx
InitializeConditionVariable
InitOnceBeginInitialize
InitOnceComplete
WakeConditionVariable
WakeAllConditionVariable
SleepConditionVariableCS
WaitForSingleObjectEx
SetThreadPriority
GetFileAttributesW
CreateFile2
MultiByteToWideChar
IsValidCodePage
GetACP
GetOEMCP
CreateFileA
CreateFileW
GetFileAttributesA
GetFileInformationByHandle
GetFileType
GetFullPathNameW
ReadFile
WriteFile
PeekNamedPipe
GetExitCodeProcess
Sleep
GetStdHandle
SearchPathA
DuplicateHandle
SetHandleInformation
CreatePipe
GetCurrentProcess
CreateProcessA
OpenProcess
GetProcAddress
LoadLibraryA
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
SleepConditionVariableSRW
GetCurrentThread
GetThreadGroupAffinity
GetModuleHandleW
ReleaseSRWLockShared
AcquireSRWLockShared
GetCurrentThreadId
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleExW
InitializeCriticalSection
ReleaseSemaphore
GetExitCodeThread
CreateSemaphoreA
GetSystemInfo
VirtualFree
GetCurrentProcessId
GetSystemTimeAsFileTime
GetSystemTime
SystemTimeToFileTime
GetSystemDirectoryA
FreeLibrary
LoadLibraryW
FindNextFileW
GetConsoleMode
SetConsoleMode
ReadConsoleA
ReadConsoleW
QueryPerformanceCounter
GetTickCount
QueryPerformanceFrequency
GetSystemDirectoryW
GetModuleHandleA
MoveFileExW
GetEnvironmentVariableA
VerSetConditionMask
VerifyVersionInfoW
GetFileSizeEx
PulseEvent
GetDiskFreeSpaceW
SetFilePointer
GetVersion
GetVersionExW
FlushFileBuffers
DeleteFileW
MoveFileW
CreateFileMappingW
OpenFileMappingW
MapViewOfFile
UnmapViewOfFile
SetEndOfFile
SignalObjectAndWait
ResetEvent
ReleaseMutex
CreateMutexW
CreateThread
LockFile
LockFileEx
UnlockFile
GetShortPathNameW
GetModuleFileNameW
GetHandleInformation
GetQueuedCompletionStatusEx
InitOnceExecuteOnce
GetTickCount64
SetFileCompletionNotificationModes
RaiseException
GetLocaleInfoEx
GetStringTypeW
TryAcquireSRWLockExclusive
GetCurrentDirectoryW
FindFirstFileExW
GetFileAttributesExW
AreFileApisANSI
GetFileInformationByHandleEx
EncodePointer
DecodePointer
LCMapStringEx
CompareStringEx
GetCPInfo
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlUnwind
InterlockedPushEntrySList
LoadLibraryExW
ExitProcess
ExitThread
FreeLibraryAndExitThread
SetConsoleCtrlHandler
SetStdHandle
SetFilePointerEx
GetDriveTypeW
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
GetTimeZoneInformation
GetConsoleOutputCP
HeapReAlloc

user32

GetCursorPos
GetProcessWindowStation
MessageBoxW
GetUserObjectInformationW
GetSystemMetrics

shell32

ShellExecuteW

ws2_32

freeaddrinfo
getaddrinfo
__WSAFDIsSet
WSAIoctl
inet_ntop
inet_pton
gethostname
WSARecv
WSASend
WSAWaitForMultipleEvents
WSAEventSelect
WSAEnumNetworkEvents
WSACreateEvent
WSACloseEvent
sendto
recvfrom
getpeername
WSASendTo
socket
ntohl
listen
connect
closesocket
bind
accept
send
recv
WSASetLastError
getservbyname
getservbyport
gethostbyaddr
inet_ntoa
inet_addr
htons
htonl
WSAGetLastError
gethostbyname
select
ntohs
getsockopt
getsockname
ioctlsocket
WSACleanup
WSAStartup
setsockopt
WSARecvFrom
shutdown

bcrypt

BCryptGenRandom

shlwapi

PathFileExistsW

crypt32

CertCloseStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertDuplicateCertificateContext
CertFreeCertificateContext
CertGetCertificateContextProperty
CertOpenSystemStoreW
CryptStringToBinaryW
PFXImportCertStore
CryptDecodeObjectEx
CertAddCertificateContextToStore
CertFindExtension
CertGetNameStringW
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine
CertFreeCertificateChain
CertGetCertificateChain
CertOpenStore

advapi32

CryptEncrypt
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
CryptImportKey
CryptHashData
CryptGetHashParam
CryptEnumProvidersW
CryptSignHashW
CryptDestroyHash
CryptCreateHash
CryptDecrypt
CryptExportKey
CryptGetUserKey
CryptGetProvParam
CryptSetHashParam
CryptDestroyKey
CryptAcquireContextW
ReportEventW
RegisterEventSourceW
DeregisterEventSource
CryptReleaseContext
CryptGenRandom

Sections

.text
Size: 9.4MB - Virtual size: 9.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 5.9MB - Virtual size: 5.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 87KB - Virtual size: 623KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 27.3MB - Virtual size: 27.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 244KB - Virtual size: 243KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

88d05b91874a237fa3522e9dd203c2af

Code Sign

56:b6:29:cd:34:bc:78:f6Certificate

Key Usages

0f:a2:7d:25:53:f2:4d:a7:9d:1c:c6:bd:87:73:ee:9aCertificate

Extended Key Usages

Key Usages

42:4b:6a:53:ce:c7:66:14:1c:2a:63:b1:a5:1c:41:04Certificate

Extended Key Usages

Key Usages

5a:5a:ac:e8:1a:35:6e:b4:62:86:8d:57:7d:e0:3d:c7Certificate

Extended Key Usages

Key Usages

6d:52:18:70:87:e8:23:4d:85:60:00:d0:80:8f:93:56Certificate

Extended Key Usages

Key Usages

84:09:ac:6d:9a:f5:6a:cc:00:62:23:82:42:a6:1b:19:a6:ec:ec:76:b9:15:51:ee:87:1d:94:dc:1b:82:f0:bdSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

shell32

ws2_32

bcrypt

shlwapi

crypt32

advapi32

Sections

.text Size: 9.4MB - Virtual size: 9.4MB

.rdata Size: 5.9MB - Virtual size: 5.9MB

.data Size: 87KB - Virtual size: 623KB

.rsrc Size: 27.3MB - Virtual size: 27.3MB

.reloc Size: 244KB - Virtual size: 243KB

56:b6:29:cd:34:bc:78:f6
Certificate

0f:a2:7d:25:53:f2:4d:a7:9d:1c:c6:bd:87:73:ee:9a
Certificate

42:4b:6a:53:ce:c7:66:14:1c:2a:63:b1:a5:1c:41:04
Certificate

5a:5a:ac:e8:1a:35:6e:b4:62:86:8d:57:7d:e0:3d:c7
Certificate

6d:52:18:70:87:e8:23:4d:85:60:00:d0:80:8f:93:56
Certificate

84:09:ac:6d:9a:f5:6a:cc:00:62:23:82:42:a6:1b:19:a6:ec:ec:76:b9:15:51:ee:87:1d:94:dc:1b:82:f0:bd
Signer

.text
Size: 9.4MB - Virtual size: 9.4MB

.rdata
Size: 5.9MB - Virtual size: 5.9MB

.data
Size: 87KB - Virtual size: 623KB

.rsrc
Size: 27.3MB - Virtual size: 27.3MB

.reloc
Size: 244KB - Virtual size: 243KB