loader[.]exe | Triage

Resubmissions

05/10/2024, 20:06

241005-yvsjcswdna 8

26/08/2023, 19:44

230826-yf71hach42 5

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General

Target

loader.exe
Size

35.8MB
MD5

975e0f1c99597ce37e74e0722b665a39
SHA1

f4bf1866bbec1c389719f9737c1f60093fd71d71
SHA256

9351c972c0e2314a3ccc19941d91cd332abf2395ebc3c7b1265a9c4db1b47686
SHA512

1dc35a3f2e20ea324fc3a6c8a5291d054c4a4d4ab708388c81571d78bd1ad73be5023764487168cd9c53af27deacfff07a73eeff12fa1f90ae5bb71d1d1e58e8
SSDEEP

393216:HceoTsegdKKpS5RvxgpQXjfEL5QJZA8yirtCMo7T3WLFprwWZxklm1H0VEdqFyTi:4OL4Ru8i0fy+lF/xLUVEgyTl51xQNs

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
loader.exe

Files

loader.exe
.exe windows x64

93d737a7b725e9ffd631f567614866b3

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

SetFilePointer
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
GetModuleHandleA
LoadLibraryA
GetProcAddress

user32

IsWindowUnicode

gdi32

GetObjectW

advapi32

LookupPrivilegeValueA

shell32

ExtractIconA

ole32

CoInitialize

oleaut32

VariantInit

d3d11

D3D11CreateDeviceAndSwapChain

d3dcompiler_47

D3DCompile

ws2_32

htons

iphlpapi

GetAdaptersAddresses

ext-ms-win-networking-wlanapi-l1-1-0

WlanFreeMemory

api-ms-win-core-errorhandling-l1-1-0

SetLastError

api-ms-win-security-cryptoapi-l1-1-0

CryptAcquireContextA

api-ms-win-core-file-l1-1-0

GetFileSizeEx

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

HeapAlloc

dwmapi

DwmExtendFrameIntoClientArea

imm32

ImmReleaseContext

Sections

.text
Size: - Virtual size: 1.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 427KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 375KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.we{
Size: - Virtual size: 26.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.iwV
Size: 35.6MB - Virtual size: 35.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 272B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 131KB - Virtual size: 131KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

93d737a7b725e9ffd631f567614866b3

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

d3d11

d3dcompiler_47

ws2_32

iphlpapi

ext-ms-win-networking-wlanapi-l1-1-0

api-ms-win-core-errorhandling-l1-1-0

api-ms-win-security-cryptoapi-l1-1-0

api-ms-win-core-file-l1-1-0

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

dwmapi

imm32

Sections

.text Size: - Virtual size: 1.5MB

.rdata Size: - Virtual size: 427KB

.data Size: - Virtual size: 375KB

.pdata Size: - Virtual size: 68KB

_RDATA Size: - Virtual size: 348B

.we{ Size: - Virtual size: 26.8MB

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

.iwV Size: 35.6MB - Virtual size: 35.6MB

.reloc Size: 512B - Virtual size: 272B

.rsrc Size: 131KB - Virtual size: 131KB

.text
Size: - Virtual size: 1.5MB

.rdata
Size: - Virtual size: 427KB

.data
Size: - Virtual size: 375KB

.pdata
Size: - Virtual size: 68KB

_RDATA
Size: - Virtual size: 348B

.we{
Size: - Virtual size: 26.8MB

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

.iwV
Size: 35.6MB - Virtual size: 35.6MB

.reloc
Size: 512B - Virtual size: 272B

.rsrc
Size: 131KB - Virtual size: 131KB