Static task
static1
Behavioral task
behavioral1
Sample
ST_Internal_Loader(V14).exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
ST_Internal_Loader(V14).exe
Resource
win10v2004-20240802-en
General
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Target
ST_Internal_Loader(V14).exe
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Size
21.6MB
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MD5
da0ab9af95176548f7c6a49ee201d8b5
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SHA1
7c67e0799e80891492a63895ec101d8df80d748c
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SHA256
a2602608bf1bc64e83735d9ed7c27356cd0d886f8bb3228132b099d99e45b48f
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SHA512
0021c1561c2016fb90a26ea8d51436416090f977953675f8980789e6c9a0518a77fd990e815c74e6f5e7a9a672659a99650a4c589dfd474307334f456e572b85
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SSDEEP
393216:Qh4YzUHRmwG+jLg7zTKThJl+A4jwRP8nifpB66pNtLms3ZY90fTKM5I5:SbUbOz+ThJocDaktLbHLKMG5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ST_Internal_Loader(V14).exe
Files
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ST_Internal_Loader(V14).exe.exe windows:6 windows x64 arch:x64
0e514f3dd20a38b27330dddc88b24812
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
kernel32
WriteProcessMemory
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
SetWindowsHookExA
shell32
ShellExecuteA
msvcp140
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
wininet
InternetReadFile
shlwapi
PathFileExistsW
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memset
api-ms-win-crt-runtime-l1-1-0
_configure_narrow_argv
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vfprintf
api-ms-win-crt-heap-l1-1-0
malloc
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xorstr0 Size: - Virtual size: 12.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.xorstr1 Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.xorstr2 Size: 21.6MB - Virtual size: 21.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 268B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ