auto-updater[.]exe

Resubmissions

26/03/2024, 17:22

240326-vx3wbsad3t 3

26/03/2024, 17:22

240326-vxtmnafd22 3

Sharing

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General

Target

auto-updater.exe
Size

20KB
MD5

3b8d0897869bad214e8a50a9262fedd3
SHA1

79abd5ea00b784e63dd400da3bdf3f6ef37907ad
SHA256

af890d06318027ead8404e9f2cdef10d7b41e0e7c910268e76f3ca4dc5905917
SHA512

6ca6b52fb1a1cd1828a41e4725cdf3df4b652e6f2e0eceeddf0aecc02baaceb37ed27d3f19e43c5d48e7c6e2ac53ff7c038b2fae4cdedd711dd36b9c99f1ce82
SSDEEP

384:N1hjWcBN3ef/jLuxbx/KKF93VN7eoUyWEA4/Mnt3xG94:bZbx/n3VN7lUtG/Mt3A

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
auto-updater.exe

Files

auto-updater.exe
.exe windows:6 windows x64 arch:x64

199437d1f2c2eaac5305551f53e5f1a2

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

C:\Users\User\Downloads\Horizon-Loader\Horizon-Loader\x64\Release\auto-offsets.pdb

Imports

kernel32

GetModuleFileNameA
Sleep
GetLastError
FreeConsole
CreateDirectoryA
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetModuleHandleW
RtlCaptureContext

shell32

ShellExecuteExA

msvcp140

?good@ios_base@std@@QEBA_NXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?uncaught_exception@std@@YA_NXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?_Xout_of_range@std@@YAXPEBD@Z
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Xlength_error@std@@YAXPEBD@Z

urlmon

URLDownloadToFileA

wininet

InternetOpenUrlA
InternetCloseHandle
InternetReadFile
InternetOpenA

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memset
_CxxThrowException
__std_terminate
__current_exception_context
__std_exception_destroy
memcpy
__current_exception
memmove
__std_exception_copy
__C_specific_handler

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

_crt_atexit
_register_onexit_function
terminate
_c_exit
_initterm
_register_thread_local_exe_atexit_callback
_cexit
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_initialize_onexit_table
_seh_filter_exe
__p___argv
__p___argc
_invalid_parameter_noinfo_noreturn
_exit
exit
_initterm_e
_set_app_type

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

malloc
free
_set_new_mode
_callnewh

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

__setusermatherr

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

_set_fmode
__p__commode

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

_configthreadlocale

Sections

.text
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1024B - Virtual size: 684B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 88B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

199437d1f2c2eaac5305551f53e5f1a2

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

shell32

msvcp140

urlmon

wininet

vcruntime140_1

vcruntime140

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

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

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

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

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

Sections

.text Size: 8KB - Virtual size: 8KB

.rdata Size: 8KB - Virtual size: 7KB

.data Size: 512B - Virtual size: 1KB

.pdata Size: 1024B - Virtual size: 684B

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 512B - Virtual size: 88B

.text
Size: 8KB - Virtual size: 8KB

.rdata
Size: 8KB - Virtual size: 7KB

.data
Size: 512B - Virtual size: 1KB

.pdata
Size: 1024B - Virtual size: 684B

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 512B - Virtual size: 88B