blackguard | 91c8478943f7701c9a833c03a73ea78ee1e4774366d06b6ff0b8efe6e0d55a39

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General

Target
91c8478943f7701c9a833c03a73ea78ee1e4774366d06b6ff0b8efe6e0d55a39
Size 38.6MB
Sample240615-bfannstcph
SHA256 91c8478943f7701c9a833c03a73ea78ee1e4774366d06b6ff0b8efe6e0d55a39
MD5 4157ba12dcb7fbe80a5baca402ddd4c4
SHA1 953b576e35980d203b8b995228b352a15829b187
SHA512 0aaa138166fee081fd4dfa9f627c6c52c2fedf1e2fb62a7057bd6d33f33c91086967910b6e3a0e129de880ec17fa6f4ff36602c537c9e569c5fd8e321f914a49
SSDEEP 786432:R8Sn6iTfRwFOUPofAl2jtyxo4cDxvVuyaPZ4:pf2VP9l20xBcD1i4
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

blackguard

Malware Config

Signatures

Blackguard family
blackguard

File Explorer

91c8478943f7701c9a833c03a73ea78ee1e4774366d06b6ff0b8efe6e0d55a39

.exe 38.6MB

91c8478943f7701c9a833c03a73ea78ee1e4774366d06b6ff0b8efe6e0d55a39

IMPHASH 5f7bf97ec922bad10bc4de737ab257ee
SHA256 91c8478943f7701c9a833c03a73ea78ee1e4774366d06b6ff0b8efe6e0d55a39
MD5 4157ba12dcb7fbe80a5baca402ddd4c4
SHA1 953b576e35980d203b8b995228b352a15829b187
SHA512 0aaa138166fee081fd4dfa9f627c6c52c2fedf1e2fb62a7057bd6d33f33c91086967910b6e3a0e129de880ec17fa6f4ff36602c537c9e569c5fd8e321f914a49
SSDEEP 786432:R8Sn6iTfRwFOUPofAl2jtyxo4cDxvVuyaPZ4:pf2VP9l20xBcD1i4
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x86 arch:x86

PE Signature issue

Digest

6f:71:cb:33:0a:e2:58:6b:8f:25:5b:b7:b3:35:a5:87:a8:be:92:f6:26:8d:bc:33:53:48:87:c3:af:a9:66:be

Digest Algorithm

sha256

PE Digests Matches

Trusted

Not trusted

Signing Certificate

SERIALNUMBER=91110108MACEHKBQ10,CN=Beijing Xinying Suixing Technology Co.\, Ltd.,O=Beijing Xinying Suixing Technology Co.\, Ltd.,L=Beijing,ST=Beijing,C=CN,1.3.6.1.4.1.311.60.2.1.2=#13074265696a696e67,1.3.6.1.4.1.311.60.2.1.3=#1302434e,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Chains

Jun 13, 2024

Subject

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Serial Number

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:ed

Issuer

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Jul 28, 2020 - Jul 28, 2030

Subject

Serial Number

15:d9:3b:8b:3a:7c:bf:eb:71:00:ff:d4

Issuer

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Sep 5, 2023 - Sep 5, 2024

Subject

CN=Globalsign TSA for CodeSign1 - R6 - 202311,O=GlobalSign nv-sa,C=BE

Serial Number

01:9b:ea:de:c8:4d:6b:8f:f7:6c:3a:9f:2e:01:24:16

Issuer

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Nov 7, 2023 - Dec 9, 2034

Subject

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Serial Number

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Timespan

Jun 20, 2018 - Dec 10, 2034

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Serial Number

45:e6:bb:03:83:33:c3:85:65:48:e6:ff:45:51

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Timespan

Dec 10, 2014 - Dec 10, 2034

Minor OS version

Major OS version

Entry point

66928

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_GUARD_CF IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

D:\a\_work\1\s\artifacts\obj\win-x86.Release\corehost\apphost\standalone\apphost.pdb

kernel32

FindNextFileW GetCurrentProcess GetModuleHandleExW GetModuleFileNameW LeaveCriticalSection InitializeCriticalSection GetEnvironmentVariableW FindClose MultiByteToWideChar GetLastError GetFileAttributesExW GetFullPathNameW GetProcAddress DeleteCriticalSection WideCharToMultiByte IsWow64Process LoadLibraryExW FreeLibrary TlsFree TlsSetValue TlsGetValue TlsAlloc EnterCriticalSection FindFirstFileExW OutputDebugStringW LoadLibraryA GetModuleHandleW InitializeCriticalSectionAndSpinCount SetLastError RaiseException RtlUnwind InitializeSListHead GetSystemTimeAsFileTime GetCurrentThreadId GetCurrentProcessId QueryPerformanceCounter IsDebuggerPresent TerminateProcess SetUnhandledExceptionFilter UnhandledExceptionFilter IsProcessorFeaturePresent LCMapStringEx DecodePointer EncodePointer InitializeCriticalSectionEx GetStringTypeW

user32

MessageBoxW

shell32

ShellExecuteW

advapi32

RegOpenKeyExW RegGetValueW DeregisterEventSource RegisterEventSourceW ReportEventW RegCloseKey

api-ms-win-crt-runtime-l1-1-0

_crt_atexit _invalid_parameter_noinfo_noreturn __p___argc __p___wargv _exit exit _initterm_e _errno _initterm _get_initial_wide_environment _c_exit _configure_wide_argv _controlfp_s _set_app_type _register_onexit_function _register_thread_local_exe_atexit_callback _initialize_onexit_table abort _cexit _initialize_wide_environment terminate _seh_filter_exe

api-ms-win-crt-stdio-l1-1-0

_set_fmode __stdio_common_vsprintf_s setvbuf __stdio_common_vswprintf __acrt_iob_func fputwc __p__commode fputws __stdio_common_vsnwprintf_s _wfsopen fflush __stdio_common_vfwprintf

api-ms-win-crt-heap-l1-1-0

_callnewh _set_new_mode free malloc calloc

api-ms-win-crt-string-l1-1-0

wcsnlen strcpy_s _wcsdup strcspn wcsncmp toupper

api-ms-win-crt-convert-l1-1-0

wcstoul _wtoi

api-ms-win-crt-locale-l1-1-0

__pctype_func _unlock_locales _lock_locales ___lc_locale_name_func ___lc_codepage_func ___mb_cur_max_func _configthreadlocale setlocale localeconv

api-ms-win-crt-math-l1-1-0

__setusermatherr frexp

api-ms-win-crt-time-l1-1-0

_gmtime64_s wcsftime _time64

Sharing

General

Malware Config

Signatures

File Explorer

91c8478943f7701c9a833c03a73ea78ee1e4774366d06b6ff0b8efe6e0d55a39

PE Signature issue

kernel32

user32

shell32

advapi32

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-time-l1-1-0

generic