2024-09-09_71d11648368421fa501e3cb29a1ce1d4_hijackloader_ryuk

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General

Target

2024-09-09_71d11648368421fa501e3cb29a1ce1d4_hijackloader_ryuk
Size

124KB
MD5

71d11648368421fa501e3cb29a1ce1d4
SHA1

28f370f050c1554db57ab068bb756c87da6c0bb4
SHA256

faf1f09d53ef9c8afc8407644eed07bea7216be2ccde0577806d09ef9db0ee8b
SHA512

4d28dca39270b5cab64466713f17c944da38764298df8333f866d47f23b99ee316dd2f55640b26817e3e6a981e214a5c5bdbd9cc498a7b728cbcf886071c825b
SSDEEP

3072:AB1pvDB302bn6ASD5PYh5lWUZUrYnV3vRVJ2Gg4VUh:030An61VAEYnV3vRVpgZ

Score

1^/10

Malware Config

Signatures

Files

2024-09-09_71d11648368421fa501e3cb29a1ce1d4_hijackloader_ryuk
.exe windows:5 windows x64 arch:x64

c77b2e47f6b18df1c8e2c347828a2877

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:75:fd:33:da:e0:9e:f0:f6:29:c4:29:b5:d7:c6:cf
Certificate

Issuer

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

Not Before

03/10/2023, 00:00

Not After

02/10/2024, 23:59

Subject

CN=Symantec Corporation,O=Symantec Corporation,L=San Jose,ST=California,C=US

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

bf:79:f0:27:ba:c2:f6:7f:b5:49:32:28:34:9d:27:ac:7f:68:cb:86:85:db:f4:4f:74:aa:d4:31:46:f2:aa:f9
Signer

Actual PE Digest

bf:79:f0:27:ba:c2:f6:7f:b5:49:32:28:34:9d:27:ac:7f:68:cb:86:85:db:f4:4f:74:aa:d4:31:46:f2:aa:f9

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

D:\JenkinsBuilding\SymDiag-Win\workspace\r.2.1.322\VS10\localDev\Launch64.pdb

Imports

kernel32

FlushFileBuffers
Sleep
PeekNamedPipe
WriteFile
ReadFile
WideCharToMultiByte
MultiByteToWideChar
GetProcAddress
GetCurrentProcess
FreeLibrary
GetModuleHandleW
GetCommandLineW
LoadLibraryExW
LoadLibraryW
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
WriteConsoleW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
HeapReAlloc
HeapSize
GetStringTypeW
CloseHandle
GetLastError
GetProcessId
GetSystemDirectoryW
GetStdHandle
SetStdHandle
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlPcToFileHeader
EncodePointer
RaiseException
RtlUnwindEx
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetACP
HeapFree
HeapAlloc
GetFileType
LCMapStringW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetOEMCP
GetCPInfo
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
CreateFileW

user32

DispatchMessageW
TranslateMessage
GetMessageW
MessageBoxW

shell32

ShellExecuteExW

Sections

.text
Size: 60KB - Virtual size: 59KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 41KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 220B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c77b2e47f6b18df1c8e2c347828a2877

Code Sign

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

Extended Key Usages

Key Usages

0c:75:fd:33:da:e0:9e:f0:f6:29:c4:29:b5:d7:c6:cfCertificate

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

bf:79:f0:27:ba:c2:f6:7f:b5:49:32:28:34:9d:27:ac:7f:68:cb:86:85:db:f4:4f:74:aa:d4:31:46:f2:aa:f9Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

shell32

Sections

.text Size: 60KB - Virtual size: 59KB

.rdata Size: 41KB - Virtual size: 41KB

.data Size: 3KB - Virtual size: 8KB

.pdata Size: 4KB - Virtual size: 4KB

.gfids Size: 512B - Virtual size: 220B

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 2KB - Virtual size: 1KB

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

0c:75:fd:33:da:e0:9e:f0:f6:29:c4:29:b5:d7:c6:cf
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

bf:79:f0:27:ba:c2:f6:7f:b5:49:32:28:34:9d:27:ac:7f:68:cb:86:85:db:f4:4f:74:aa:d4:31:46:f2:aa:f9
Signer

.text
Size: 60KB - Virtual size: 59KB

.rdata
Size: 41KB - Virtual size: 41KB

.data
Size: 3KB - Virtual size: 8KB

.pdata
Size: 4KB - Virtual size: 4KB

.gfids
Size: 512B - Virtual size: 220B

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 2KB - Virtual size: 1KB