ST_External_Loader[.]zip

Sharing

Copy URL Twitter E-mail

General

Target

ST_External_Loader.zip
Size

32.7MB
MD5

8a9611994e3bbadc57c0984e8231d641
SHA1

83424e93b7795741cf9178f7aaa74c757a5fed1c
SHA256

d4cc4320d4c688a4509d096f8ca3e7d6da179c941a7ac3622e8db0d92c138133
SHA512

3a863812b74e0ff54057c243fb7772196cbd8c4540bd47c79ae2e35814e8bce27d94d857bd63183fb70459fc66517d8765546b6505acb8029d046f515bb277d2
SSDEEP

786432:XcDemssVKImScQ4FxiCFbkpLXfYDpns/S0vCNS9c6:GhYImScbFxzop7YDpnseN36

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

54c471b5647a2ecd14997c5ff388af00

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

?good@ios_base@std@@QEBA_NXZ

dwmapi

DwmExtendFrameIntoClientArea

d3d9

Direct3DCreate9Ex

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__std_terminate

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

fread

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

strncpy

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

qsort

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

malloc

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

atof

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

_register_onexit_function

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

cosf

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

_configthreadlocale

Sections

.text
Size: - Virtual size: 232KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 451KB

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: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xor0
Size: - Virtual size: 21.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.xor1
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.xor2
Size: 37.8MB - Virtual size: 37.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 296B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

54c471b5647a2ecd14997c5ff388af00

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-math-l1-1-0

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

Sections

.text Size: - Virtual size: 232KB

.rdata Size: - Virtual size: 451KB

.data Size: - Virtual size: 1.2MB

.pdata Size: - Virtual size: 9KB

.xor0 Size: - Virtual size: 21.9MB

.xor1 Size: 3KB - Virtual size: 3KB

.xor2 Size: 37.8MB - Virtual size: 37.8MB

.reloc Size: 512B - Virtual size: 296B

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

.text
Size: - Virtual size: 232KB

.rdata
Size: - Virtual size: 451KB

.data
Size: - Virtual size: 1.2MB

.pdata
Size: - Virtual size: 9KB

.xor0
Size: - Virtual size: 21.9MB

.xor1
Size: 3KB - Virtual size: 3KB

.xor2
Size: 37.8MB - Virtual size: 37.8MB

.reloc
Size: 512B - Virtual size: 296B

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