Loader[.]exe | Triage

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General

Target

Loader.exe
Size

441KB
MD5

49d9d1e358e7b8dcc99bfebdd776bb22
SHA1

619311b470e24f8b63de1794b1a2ac9e43bb574f
SHA256

287a1bcb520a534d5f77af809a220678f013cdef6617851d8943245e59d34334
SHA512

1759d3c2fab90d900d2f8ebc34ba89510e3da089b14b0558b4ad9ddab59cb9ea9ff6a4c5ed3ede7a22374c8938da9ee848910acb3ff80d997b258a18eef8bc87
SSDEEP

12288:+h1Fk70TnvjcG6uNxZVWMSKSQ2o147NLX/AOWTcoFg:Ik70Trce5WHBG4pITTNg

Score

1^/10

Malware Config

Signatures

Files

Loader.exe
.exe windows:5 windows x86 arch:x86

bf5a4aa99e5b160f8521cadd6bfe73b8

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

0d:01:94:cd:1e:31:42:20:51:35:d1:c6:36:e4:e9:ba
Certificate

Issuer

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

Not Before

18/10/2022, 00:00

Not After

15/10/2025, 23:59

Subject

CN=NVIDIA Corporation,OU=1-F,O=NVIDIA Corporation,L=Santa Clara,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

33:00:00:01:09:5e:de:a2:12:7e:92:81:cc:00:00:00:00:01:09
Certificate

Issuer

CN=Microsoft Windows Third Party Component CA 2012,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

14/09/2023, 19:14

Not After

04/09/2024, 19:14

Subject

CN=Microsoft Windows Hardware Compatibility Publisher,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0b:aa:c1:00:00:00:00:00:09
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

18/04/2012, 23:48

Not After

18/04/2027, 23:58

Subject

CN=Microsoft Windows Third Party Component CA 2012,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

8a:e1:09:8b:e8:ab:d9:d0:43:07:01:23:22:fc:ab:6f:f2:37:26:8b:22:d4:6a:80:1c:30:41:3b:8c:89:47:fd
Signer

Actual PE Digest

8a:e1:09:8b:e8:ab:d9:d0:43:07:01:23:22:fc:ab:6f:f2:37:26:8b:22:d4:6a:80:1c:30:41:3b:8c:89:47:fd

Digest Algorithm

sha256

PE Digest Matches

false

8a:e1:09:8b:e8:ab:d9:d0:43:07:01:23:22:fc:ab:6f:f2:37:26:8b:22:d4:6a:80:1c:30:41:3b:8c:89:47:fd
Signer

Actual PE Digest

8a:e1:09:8b:e8:ab:d9:d0:43:07:01:23:22:fc:ab:6f:f2:37:26:8b:22:d4:6a:80:1c:30:41:3b:8c:89:47:fd

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

Imports

kernel32

RaiseException
GetLastError
MultiByteToWideChar
lstrlenA
InterlockedDecrement
GetProcAddress
LoadLibraryA
FreeResource
SizeofResource
LockResource
LoadResource
FindResourceA
GetModuleHandleA
Module32Next
CloseHandle
Module32First
CreateToolhelp32Snapshot
GetCurrentProcessId
SetEndOfFile
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
GetLocaleInfoA
HeapFree
GetProcessHeap
HeapAlloc
GetCommandLineA
HeapCreate
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
HeapReAlloc
HeapSize
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetModuleHandleW
Sleep
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
ReadFile
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
FlushFileBuffers
SetFilePointer
SetHandleCount
GetFileType
GetStartupInfoA
RtlUnwind
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
CompareStringA
CompareStringW
SetEnvironmentVariableA
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetStdHandle
CreateFileA

ole32

OleInitialize

oleaut32

SafeArrayCreate
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayDestroy
SafeArrayCreateVector
VariantClear
VariantInit
SysFreeString
SysAllocString

Sections

.text
Size: 102KB - Virtual size: 101KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 285KB - Virtual size: 285KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

bf5a4aa99e5b160f8521cadd6bfe73b8

Code Sign

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

Extended Key Usages

Key Usages

0d:01:94:cd:1e:31:42:20:51:35:d1:c6:36:e4:e9:baCertificate

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

33:00:00:01:09:5e:de:a2:12:7e:92:81:cc:00:00:00:00:01:09Certificate

Extended Key Usages

61:0b:aa:c1:00:00:00:00:00:09Certificate

Key Usages

8a:e1:09:8b:e8:ab:d9:d0:43:07:01:23:22:fc:ab:6f:f2:37:26:8b:22:d4:6a:80:1c:30:41:3b:8c:89:47:fdSigner

8a:e1:09:8b:e8:ab:d9:d0:43:07:01:23:22:fc:ab:6f:f2:37:26:8b:22:d4:6a:80:1c:30:41:3b:8c:89:47:fdSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

ole32

oleaut32

Sections

.text Size: 102KB - Virtual size: 101KB

.rdata Size: 27KB - Virtual size: 27KB

.data Size: 5KB - Virtual size: 12KB

.rsrc Size: 285KB - Virtual size: 285KB

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

0d:01:94:cd:1e:31:42:20:51:35:d1:c6:36:e4:e9:ba
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

33:00:00:01:09:5e:de:a2:12:7e:92:81:cc:00:00:00:00:01:09
Certificate

61:0b:aa:c1:00:00:00:00:00:09
Certificate

8a:e1:09:8b:e8:ab:d9:d0:43:07:01:23:22:fc:ab:6f:f2:37:26:8b:22:d4:6a:80:1c:30:41:3b:8c:89:47:fd
Signer

8a:e1:09:8b:e8:ab:d9:d0:43:07:01:23:22:fc:ab:6f:f2:37:26:8b:22:d4:6a:80:1c:30:41:3b:8c:89:47:fd
Signer

.text
Size: 102KB - Virtual size: 101KB

.rdata
Size: 27KB - Virtual size: 27KB

.data
Size: 5KB - Virtual size: 12KB

.rsrc
Size: 285KB - Virtual size: 285KB