expandera[.]exe

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General

Target

expandera.exe
Size

14.1MB
MD5

8807bbceb8b9f088435b3a2cb8652f12
SHA1

adeb8093e8eeab332d1a211b9a5b78d5321919ec
SHA256

1b0016d7e959576a53addcd972ac14f0d2adb2cdadd8829edd7ee5ded68b5fb7
SHA512

97da695e554174536c1b78517c9f5e45ddfb292aa02fc9db496c17e0e4c71a5ca6c3082ebc31028185ff48e3592d0783199ae0cb4308d36fa864ea3f6eb2534e
SSDEEP

393216:hFBWLUIyGE/+TJP3fiSsDicpk3pQuCX/a4:hFwAbMJPvvXcpk3pQz/a4

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
expandera.exe

Files

expandera.exe
.exe windows:6 windows x64 arch:x64

185e9ef99fe5a948bde4df001ffa84bf

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

d3d11

D3D11CreateDeviceAndSwapChain

d3dcompiler_43

D3DCompile

urlmon

URLDownloadToFileA

kernel32

GlobalUnlock
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

CloseClipboard

shell32

ShellExecuteA

msvcp140

??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ

imm32

ImmGetContext

dwmapi

DwmExtendFrameIntoClientArea

ws2_32

inet_pton

d3dx11_43

D3DX11CreateShaderResourceViewFromMemory

vcruntime140_1

__CxxFrameHandler4

vcruntime140

_CxxThrowException

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

ftell

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

qsort

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

tolower

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

_callnewh

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

signal

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

atoi

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

cosf

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

remove

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

___lc_codepage_func

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

getenv

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

_time64

bcrypt

BCryptGenRandom

Sections

.text
Size: - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 494KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 1.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 61KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.72J
Size: - Virtual size: 7.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.d)*
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

."&-
Size: 14.1MB - Virtual size: 14.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 284B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

185e9ef99fe5a948bde4df001ffa84bf

Headers

DLL Characteristics

File Characteristics

Imports

d3d11

d3dcompiler_43

urlmon

kernel32

user32

shell32

msvcp140

imm32

dwmapi

ws2_32

d3dx11_43

vcruntime140_1

vcruntime140

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-heap-l1-1-0

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

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

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

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

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

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

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

bcrypt

Sections

.text Size: - Virtual size: 1.3MB

.rdata Size: - Virtual size: 494KB

.data Size: - Virtual size: 1.7MB

.pdata Size: - Virtual size: 61KB

.72J Size: - Virtual size: 7.4MB

.d)* Size: 3KB - Virtual size: 3KB

."&- Size: 14.1MB - Virtual size: 14.1MB

.reloc Size: 512B - Virtual size: 284B

.rsrc Size: 10KB - Virtual size: 10KB

.text
Size: - Virtual size: 1.3MB

.rdata
Size: - Virtual size: 494KB

.data
Size: - Virtual size: 1.7MB

.pdata
Size: - Virtual size: 61KB

.72J
Size: - Virtual size: 7.4MB

.d)*
Size: 3KB - Virtual size: 3KB

."&-
Size: 14.1MB - Virtual size: 14.1MB

.reloc
Size: 512B - Virtual size: 284B

.rsrc
Size: 10KB - Virtual size: 10KB