ST_Internal_Loader(V13)[.]exe

Resubmissions

03/07/2024, 16:21

240703-ttya1azama 6

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General

Target

ST_Internal_Loader(V13).exe
Size

23.6MB
MD5

10d8a3c21cf63b82a830809ef8d243e9
SHA1

71b8ebb42a4d077b083fe076d090ceaefc163320
SHA256

446b70a5ea5040f38f3f2eacabffd3796df99a45b3a3134f010fc9570c7acfbf
SHA512

570e1b91b3fee00a09af7248f25e7fe537c7268824a18a44cf91f5826e39ac740d3041b273d85ed07cb5a9032bc58c5e85f7db7034f5196d0b17e89ffa938528
SSDEEP

393216:iZ41HE1s0XZ7LymucFgNTihw45gaBzXBJVdPVEMBqkOwzX1Pm4cLZtqyhu96T/:o4u1zZXgNihPgapXBtdEMBqwzVyNbhuY

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ST_Internal_Loader(V13).exe

Files

ST_Internal_Loader(V13).exe
.exe windows:6 windows x64 arch:x64

c6268f26f05a1807b1051651502c0ae1

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

FindWindowA

shell32

ShellExecuteA

msvcp140

?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__std_exception_destroy

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

__p___argv

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

__stdio_common_vfprintf

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

_callnewh

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

__setusermatherr

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

_configthreadlocale

Sections

.text
Size: - Virtual size: 37KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 1KB

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

.xorstr1
Size: - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xorstr0
Size: - Virtual size: 92B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.vlizer
Size: - Virtual size: 9.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.xorstr2
Size: - Virtual size: 11.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.xorstr3
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.xorstr4
Size: 23.6MB - Virtual size: 23.6MB

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

Resubmissions

Sharing

General

Malware Config

Signatures

Files

c6268f26f05a1807b1051651502c0ae1

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

shell32

msvcp140

vcruntime140_1

vcruntime140

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

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

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

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

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

Sections

.text Size: - Virtual size: 37KB

.rdata Size: - Virtual size: 10KB

.data Size: - Virtual size: 1KB

.pdata Size: - Virtual size: 1KB

.xorstr1 Size: - Virtual size: 15KB

.xorstr0 Size: - Virtual size: 92B

.vlizer Size: - Virtual size: 9.6MB

.xorstr2 Size: - Virtual size: 11.5MB

.xorstr3 Size: 3KB - Virtual size: 2KB

.xorstr4 Size: 23.6MB - Virtual size: 23.6MB

.reloc Size: 512B - Virtual size: 268B

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

.text
Size: - Virtual size: 37KB

.rdata
Size: - Virtual size: 10KB

.data
Size: - Virtual size: 1KB

.pdata
Size: - Virtual size: 1KB

.xorstr1
Size: - Virtual size: 15KB

.xorstr0
Size: - Virtual size: 92B

.vlizer
Size: - Virtual size: 9.6MB

.xorstr2
Size: - Virtual size: 11.5MB

.xorstr3
Size: 3KB - Virtual size: 2KB

.xorstr4
Size: 23.6MB - Virtual size: 23.6MB

.reloc
Size: 512B - Virtual size: 268B

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