ST_CS2_Loader[.]exe

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General

Target

ST_CS2_Loader.exe
Size

33.7MB
MD5

f70abe658ea531350ab5eca87a875dcf
SHA1

721fbb1fe2a71d53a74f7098df06cfdd41262af9
SHA256

eb59a7ec1d5876462d6097baa4030cff7cd1ebd446c9c237776b3f3ca94f6a86
SHA512

15d853621fcad06a79a946dcd1d44a0cc75ea0eaf7fdbf841915b2f8b81a8b5b85337376c8d768e47db52e68ecf2e6af109473449e330c949952aa5626cfbee3
SSDEEP

786432:ys4qTOjlbgcaj76kiOUitcNMlDCoKFw7DO8DjS:yspxjeEcalDd7DO8/

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ST_CS2_Loader.exe

Files

ST_CS2_Loader.exe
.exe windows:6 windows x64

dc93e3236416eb99207c9510dede67da

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

Sleep
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

GetMessageExtraInfo

msvcp140

_Query_perf_frequency

d3d11

D3D11CreateDeviceAndSwapChain

d3dcompiler_47

D3DCompile

dwmapi

DwmExtendFrameIntoClientArea

imm32

ImmGetContext

vcruntime140_1

__CxxFrameHandler4

vcruntime140

_CxxThrowException

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

malloc

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

_cexit

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

_lock_file

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

__p__commode

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

qsort

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

strncmp

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

atof

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

_configthreadlocale

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

powf

Sections

.text
Size: - Virtual size: 390KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 79KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: - Virtual size: 77KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xor0
Size: - Virtual size: 20.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.xor1
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.xor2
Size: 33.7MB - Virtual size: 33.7MB

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

dc93e3236416eb99207c9510dede67da

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

msvcp140

d3d11

d3dcompiler_47

dwmapi

imm32

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

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

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

Sections

.text Size: - Virtual size: 390KB

.rdata Size: - Virtual size: 79KB

.data Size: - Virtual size: 6KB

.pdata Size: - Virtual size: 16KB

_RDATA Size: - Virtual size: 77KB

.xor0 Size: - Virtual size: 20.3MB

.xor1 Size: 4KB - Virtual size: 3KB

.xor2 Size: 33.7MB - Virtual size: 33.7MB

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

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

.text
Size: - Virtual size: 390KB

.rdata
Size: - Virtual size: 79KB

.data
Size: - Virtual size: 6KB

.pdata
Size: - Virtual size: 16KB

_RDATA
Size: - Virtual size: 77KB

.xor0
Size: - Virtual size: 20.3MB

.xor1
Size: 4KB - Virtual size: 3KB

.xor2
Size: 33.7MB - Virtual size: 33.7MB

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

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