Static task
static1
Behavioral task
behavioral1
Sample
Apex Loader Services.exe
Resource
win10-20231129-en
Behavioral task
behavioral2
Sample
Apex Loader Services.exe
Resource
win10v2004-20231127-en
Behavioral task
behavioral3
Sample
Apex Loader Services.exe
Resource
win11-20231129-en
General
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Target
Apex Loader Services.exe
-
Size
2.8MB
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MD5
c3d305b15d176f9382b660bdb95f5292
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SHA1
fa7f82d71ea24ca9c053f459d17e92c10e66fac1
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SHA256
e8b002ffaff66abff9ec8b92ce7d5725f20f8b28432eec68ee3a96433dca67a5
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SHA512
ea3fc50f70a720d9b96570cb95f25308c4f08cdb6141e445571880b31449acb1a0ef9f2d270dcfd74a2b6031bea8bcbf09e318544541fd0cc6f05a12f0684cb3
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SSDEEP
49152:CUKzghcgerJeKrdMxhbJYHiSeLU/5QWDmF4EGxa0enH0zcpz00aSYOALLWe:CUKzgkrJeoXJNiQ1E+FIJl0vOELz
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Apex Loader Services.exe
Files
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Apex Loader Services.exe.exe windows:6 windows x64 arch:x64
203d63d5d9a088e2d84cef737227986b
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
Imports
msvcrt
__C_specific_handler
__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_amsg_exit
_cexit
_commode
_fmode
_initterm
_onexit
_wcsicmp
_wcsnicmp
abort
calloc
exit
fprintf
free
fwrite
malloc
memcpy
memset
signal
strlen
strncmp
vfprintf
wcscat
wcscpy
wcslen
wcsncmp
wcsstr
kernel32
DeleteCriticalSection
EnterCriticalSection
GetLastError
InitializeCriticalSection
LeaveCriticalSection
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery
Sections
.text Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2.7MB - Virtual size: 2.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 372B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.00cfg Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 952B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 120B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ