installer[.]exe

Resubmissions

01/05/2024, 20:26

240501-y7yk5sab23 1

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General

Target

installer.exe
Size

2.8MB
MD5

8b963e14b46af2aa941af845ea117718
SHA1

c235d530e9a437acdb642800649f7e5e6a14f272
SHA256

d75e71bd7e984bc63dbd5adfd0d0275968cbf0086b765defa346d9be9ce6c465
SHA512

372296b3bd966d4ef2478cd555ea907d03287c62eec9452b46596ba4969099238b2615a3a5832618f2a94cea26974c9b02e52a94520b84e606d7f06afa62a705
SSDEEP

49152:LGtlqrrIU6isw71UcHwbq+wh9O0DdvW4LgkDHRcIucVsqTaJON2pgk/ZrcOh5PiU:6+stcHuzqOyLPRcfpJZNRJnAc

Score

1^/10

Malware Config

Signatures

Files

installer.exe
.exe windows:6 windows x64 arch:x64

68b837afc10da8696e1b0794f0bfa282

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

0c:d1:d0:38:01:51:29:a4:3d:a0:ae:e2:11:85:9c:8e
Certificate

Issuer

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

Not Before

02/12/2022, 00:00

Not After

03/12/2024, 23:59

Subject

SERIALNUMBER=4155843,CN=Riot Games\, Inc.,O=Riot Games\, Inc.,L=Los Angeles,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

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

6b:4c:2f:92:69:65:80:79:73:4b:1f:2d:c3:f0:e0:cf:4b:0a:8a:02:73:22:b4:57:94:68:06:7b:fe:35:e3:d0
Signer

Actual PE Digest

6b:4c:2f:92:69:65:80:79:73:4b:1f:2d:c3:f0:e0:cf:4b:0a:8a:02:73:22:b4:57:94:68:06:7b:fe:35:e3:d0

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_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

https://imgur.com/a/PiWvsB0

Imports

version

GetFileVersionInfoSizeW
VerQueryValueW
GetFileVersionInfoW

shlwapi

PathRemoveFileSpecW

kernel32

ExitThread
FreeLibraryAndExitThread
Sleep
GetCurrentProcessId
CreateThread
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
GetFileInformationByHandle
GetDriveTypeW
RtlUnwind
Process32FirstW
Process32NextW
CreateToolhelp32Snapshot
GetCurrentProcess
GetExitCodeProcess
CloseHandle
WaitForSingleObject
GetModuleFileNameW
GetCommandLineW
FreeLibrary
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetLastError
GetModuleHandleExW
LoadLibraryW
ConvertThreadToFiber
ConvertFiberToThread
FindFirstFileW
SystemTimeToFileTime
GetSystemTime
CreateFiber
DeleteFiber
SwitchToFiber
FormatMessageW
ReadConsoleA
SetConsoleMode
GetEnvironmentVariableW
VerifyVersionInfoA
LoadLibraryA
GetSystemDirectoryA
VerSetConditionMask
WaitForMultipleObjects
PeekNamedPipe
ExpandEnvironmentStringsA
WaitForSingleObjectEx
GetTickCount
QueryPerformanceFrequency
SleepEx
WriteConsoleW
CreateFileW
ReadConsoleW
ReadFile
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
HeapSize
SetLastError
GetCurrentDirectoryW
GetFullPathNameW
GetFileAttributesExW
GetCPInfo
SetFilePointerEx
GetFileSizeEx
SetStdHandle
MultiByteToWideChar
FormatMessageA
GetStringTypeW
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
SetEndOfFile
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwindEx
RtlPcToFileHeader
RaiseException
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
ExitProcess
GetStdHandle
WriteFile
HeapFree
HeapAlloc
GetFileType
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
HeapReAlloc
SetConsoleCtrlHandler
GetTimeZoneInformation
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetProcessHeap

user32

GetProcessWindowStation
MessageBoxW
GetUserObjectInformationW

advapi32

CryptDecrypt
RegQueryValueExW
OpenProcessToken
GetTokenInformation
RegCloseKey
RegCreateKeyExW
RegSetValueExW
RegOpenKeyExW
DeregisterEventSource
RegisterEventSourceW
ReportEventW
CryptAcquireContextW
CryptReleaseContext
CryptGenRandom
CryptDestroyKey
CryptSetHashParam
CryptGetProvParam
CryptGetUserKey
CryptExportKey
ControlService
CryptCreateHash
CryptDestroyHash
CryptSignHashW
CryptEnumProvidersW
OpenSCManagerW
QueryServiceStatus
CloseServiceHandle
OpenServiceW

shell32

CommandLineToArgvW
ShellExecuteExW
ShellExecuteW

vgrl

ord1337

ws2_32

getaddrinfo
WSAIoctl
setsockopt
ntohs
recvfrom
sendto
htons
getsockopt
getsockname
getpeername
connect
closesocket
bind
listen
recv
WSASetLastError
select
__WSAFDIsSet
socket
WSAGetLastError
WSACleanup
WSAStartup
ioctlsocket
gethostname
getnameinfo
shutdown
send
accept
freeaddrinfo

wldap32

ord41
ord50
ord60
ord211
ord46
ord143
ord26
ord301
ord200
ord30
ord79
ord35
ord33
ord32
ord27
ord22

crypt32

CertCloseStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertDuplicateCertificateContext
CertFreeCertificateContext
CertGetCertificateContextProperty
CertOpenStore

wtsapi32

WTSSendMessageA

gdiplus

GdiplusStartup

Sections

.text
Size: 2.0MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 673KB - Virtual size: 673KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 27KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 85KB - Virtual size: 85KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 244B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 27KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

68b837afc10da8696e1b0794f0bfa282

Code Sign

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

Extended Key Usages

Key Usages

0c:d1:d0:38:01:51:29:a4:3d:a0:ae:e2:11:85:9c:8eCertificate

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

6b:4c:2f:92:69:65:80:79:73:4b:1f:2d:c3:f0:e0:cf:4b:0a:8a:02:73:22:b4:57:94:68:06:7b:fe:35:e3:d0Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

version

shlwapi

kernel32

user32

advapi32

shell32

vgrl

ws2_32

wldap32

crypt32

wtsapi32

gdiplus

Sections

.text Size: 2.0MB - Virtual size: 2.0MB

.rdata Size: 673KB - Virtual size: 673KB

.data Size: 27KB - Virtual size: 48KB

.pdata Size: 85KB - Virtual size: 85KB

_RDATA Size: 512B - Virtual size: 244B

.rsrc Size: 23KB - Virtual size: 22KB

.reloc Size: 27KB - Virtual size: 26KB

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

0c:d1:d0:38:01:51:29:a4:3d:a0:ae:e2:11:85:9c:8e
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

6b:4c:2f:92:69:65:80:79:73:4b:1f:2d:c3:f0:e0:cf:4b:0a:8a:02:73:22:b4:57:94:68:06:7b:fe:35:e3:d0
Signer

.text
Size: 2.0MB - Virtual size: 2.0MB

.rdata
Size: 673KB - Virtual size: 673KB

.data
Size: 27KB - Virtual size: 48KB

.pdata
Size: 85KB - Virtual size: 85KB

_RDATA
Size: 512B - Virtual size: 244B

.rsrc
Size: 23KB - Virtual size: 22KB

.reloc
Size: 27KB - Virtual size: 26KB