Stover Launcher[.]rar

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General

Target

Stover Launcher.rar
Size

3.4MB
MD5

315d40e6bc332c3c67c4a721955446f5
SHA1

1891037e26acbf6a2db858160be8c1305a45d3ed
SHA256

40f379db2a2f22877298385a3cf62229b1fde17b605879f8d063d7e83bb4aee3
SHA512

4b84fbf67af99804a35538cc526958762edef81a9cbef6d2a0c4bb7e43c1a2a0709e8258aebad01adf702264ff760adf2b25103b30fb6fd269ca9987d71f1248
SSDEEP

49152:aX7HbioiwMR7KrZ0YK1FBudzlSYdZaIOFTRTl7NhpR/6eOxrhkQUoDV:aX7JMRq+YK1FizvEpHUNrhkv+

Score

1^/10

Malware Config

Signatures

Files

Stover Launcher.rar
.rar

Password: Stover
Stover Launcher/Aayhtb.dll
Stover Launcher/Autoupdate.dll
Stover Launcher/Config.cfg
Stover Launcher/Quadv.dll
Stover Launcher/READ ME (PASSWORD Stover).txt
Stover Launcher/Xheu.dll
Stover Launcher/aah32.dll
Stover Launcher/bin/Aayhtb.dll
Stover Launcher/bin/Autoupdatefor.dll
Stover Launcher/bin/aah32.dll
Stover Launcher/inject.dll
Stover Launcher/script.dll
Stover Launcher/stoverlauncher.exe
.exe windows:6 windows x86 arch:x86

Password: Stover

b7ebfc2ac31d5223dc33b9386c1e726b

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

09:97:c5:6c:aa:59:05:53:94:d9:a9:cd:b8:be:eb:56
Certificate

Issuer

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

Not Before

13-01-2023 00:00

Not After

16-01-2026 23:59

Subject

CN=NVIDIA Corporation,OU=2-J,O=NVIDIA Corporation,L=Santa Clara,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

38:63:de:f8
Certificate

Issuer

CN=Entrust.net Certification Authority (2048),OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.)+OU=(c) 1999 Entrust.net Limited,O=Entrust.net

Not Before

24-12-1999 17:50

Not After

24-07-2029 14:15

Subject

CN=Entrust.net Certification Authority (2048),OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.)+OU=(c) 1999 Entrust.net Limited,O=Entrust.net

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

58:da:13:ff:00:00:00:00:51:ce:0d:f7
Certificate

Issuer

CN=Entrust.net Certification Authority (2048),OU=www.entrust.net/CPS_2048 incorp. by ref. (limits liab.)+OU=(c) 1999 Entrust.net Limited,O=Entrust.net

Not Before

22-07-2015 19:02

Not After

22-06-2029 19:32

Subject

CN=Entrust Timestamping CA - TS1,OU=See www.entrust.net/legal-terms+OU=(c) 2015 Entrust\, Inc. - for authorized use only,O=Entrust\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

56:ab:95:75:28:9c:a5:9f:0e:17:d4:0b:ea:05:c3:1f
Certificate

Issuer

CN=Entrust Timestamping CA - TS1,OU=See www.entrust.net/legal-terms+OU=(c) 2015 Entrust\, Inc. - for authorized use only,O=Entrust\, Inc.,C=US

Not Before

04-10-2022 17:21

Not After

01-01-2029 00:00

Subject

CN=Entrust Timestamp Authority - TSA1,O=Entrust\, Inc.,L=Ottawa,ST=Ontario,C=CA

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

4d:8f:c9:c3:f0:bb:7c:fa:af:ff:8e:93:5b:ab:fa:75:60:ac:cf:1b:24:39:10:54:d0:4a:18:f9:6a:84:27:a2
Signer

Actual PE Digest

4d:8f:c9:c3:f0:bb:7c:fa:af:ff:8e:93:5b:ab:fa:75:60:ac:cf:1b:24:39:10:54:d0:4a:18:f9:6a:84:27:a2

Digest Algorithm

sha256

PE Digest Matches

false

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

user32

ShowWindow

kernel32

GetStartupInfoW
CreateFileW
CloseHandle
GetConsoleWindow
MultiByteToWideChar
GetStringTypeW
WideCharToMultiByte
GetCurrentThreadId
WaitForSingleObjectEx
GetExitCodeThread
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
TryAcquireSRWLockExclusive
WakeAllConditionVariable
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetModuleHandleW
GetProcAddress
GetCPInfo
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetCurrentProcessId
InitializeSListHead
IsDebuggerPresent
WriteConsoleW
HeapSize
RaiseException
RtlUnwind
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
HeapAlloc
HeapFree
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetFileType
GetFileSizeEx
SetFilePointerEx
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
GetProcessHeap
ReadConsoleW

Sections

.text
Size: 126KB - Virtual size: 125KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 345KB - Virtual size: 348KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Stover Launcher/version.dll
Stover Launcher/x32/autoupdate.dll
Stover Launcher/x32/x32.dll
Stover Launcher/x32/x64config.dll
Stover Launcher/x64/Vsg32.dll
Stover Launcher/x64/cfg.dll
Stover Launcher/x64/x32d9.dll
Stover Launcher/x64/x64d3.dll

Sharing

General

Malware Config

Signatures

Files

Password: Stover

Password: Stover

b7ebfc2ac31d5223dc33b9386c1e726b

Code Sign

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

Extended Key Usages

Key Usages

09:97:c5:6c:aa:59:05:53:94:d9:a9:cd:b8:be:eb:56Certificate

Extended Key Usages

Key Usages

38:63:de:f8Certificate

Key Usages

58:da:13:ff:00:00:00:00:51:ce:0d:f7Certificate

Extended Key Usages

Key Usages

56:ab:95:75:28:9c:a5:9f:0e:17:d4:0b:ea:05:c3:1fCertificate

Extended Key Usages

Key Usages

4d:8f:c9:c3:f0:bb:7c:fa:af:ff:8e:93:5b:ab:fa:75:60:ac:cf:1b:24:39:10:54:d0:4a:18:f9:6a:84:27:a2Signer

Headers

DLL Characteristics

File Characteristics

Imports

user32

kernel32

Sections

.text Size: 126KB - Virtual size: 125KB

.rdata Size: 40KB - Virtual size: 39KB

.data Size: 345KB - Virtual size: 348KB

.bss Size: 512B - Virtual size: 4B

.reloc Size: 7KB - Virtual size: 6KB

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

09:97:c5:6c:aa:59:05:53:94:d9:a9:cd:b8:be:eb:56
Certificate

38:63:de:f8
Certificate

58:da:13:ff:00:00:00:00:51:ce:0d:f7
Certificate

56:ab:95:75:28:9c:a5:9f:0e:17:d4:0b:ea:05:c3:1f
Certificate

4d:8f:c9:c3:f0:bb:7c:fa:af:ff:8e:93:5b:ab:fa:75:60:ac:cf:1b:24:39:10:54:d0:4a:18:f9:6a:84:27:a2
Signer

.text
Size: 126KB - Virtual size: 125KB

.rdata
Size: 40KB - Virtual size: 39KB

.data
Size: 345KB - Virtual size: 348KB

.bss
Size: 512B - Virtual size: 4B

.reloc
Size: 7KB - Virtual size: 6KB