ST_External_Loader[.]zip

Resubmissions

09/09/2024, 20:26

240909-y7xc3szfrd 8

Sharing

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General

Target

ST_External_Loader.zip
Size

16.7MB
MD5

18b7bf3d202bef2347b84dbcc36cf467
SHA1

9ce3bc878326c9ff1433411c60986c4da484319e
SHA256

818296513ec81b70b9da7804de396ca141faa666b7bcca1c833c9f720b6e5e8d
SHA512

22b9b0372ab0018d191bf0a2614913e6a4fcdd03aa1c99540bb98d9ecbe620131dae71e91daf924cae2e7e11e88f833346b44f210affe2325b43fe7706faf825
SSDEEP

393216:uS66u/G8Ltf3agL1/CCcKO+VBtzobr4VxjSoEFny2aBZa:uFb/tLtfx/z9G4V5StA2qa

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/ST_External_Loader/ST_External_Loader.exe

Files

ST_External_Loader.zip
.zip
ST_External_Loader/README.txt
ST_External_Loader/ST_External_Loader.exe
.exe windows:6 windows x64 arch:x64

f6c0f2a6b0efb27a2a63257f097acbee

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

GlobalUnlock
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

CloseClipboard

shell32

ShellExecuteW

imm32

ImmReleaseContext

msvcp140

??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ

dwmapi

DwmExtendFrameIntoClientArea

d3d9

Direct3DCreate9Ex

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__C_specific_handler

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

__acrt_iob_func

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

isprint

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

qsort

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

_callnewh

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

atof

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

_initterm

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

_lock_file

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

floorf

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

_configthreadlocale

Sections

.text
Size: - Virtual size: 2.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 458KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xorstr0
Size: - Virtual size: 10.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.xorstr1
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.xorstr2
Size: 18.6MB - Virtual size: 18.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 304B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

f6c0f2a6b0efb27a2a63257f097acbee

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

shell32

imm32

msvcp140

dwmapi

d3d9

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

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

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

Sections

.text Size: - Virtual size: 2.6MB

.rdata Size: - Virtual size: 458KB

.data Size: - Virtual size: 1.2MB

.pdata Size: - Virtual size: 10KB

.xorstr0 Size: - Virtual size: 10.1MB

.xorstr1 Size: 4KB - Virtual size: 3KB

.xorstr2 Size: 18.6MB - Virtual size: 18.6MB

.reloc Size: 512B - Virtual size: 304B

.rsrc Size: 15KB - Virtual size: 15KB

.text
Size: - Virtual size: 2.6MB

.rdata
Size: - Virtual size: 458KB

.data
Size: - Virtual size: 1.2MB

.pdata
Size: - Virtual size: 10KB

.xorstr0
Size: - Virtual size: 10.1MB

.xorstr1
Size: 4KB - Virtual size: 3KB

.xorstr2
Size: 18.6MB - Virtual size: 18.6MB

.reloc
Size: 512B - Virtual size: 304B

.rsrc
Size: 15KB - Virtual size: 15KB