loader_arcane[.]exe

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General

Target

loader_arcane.exe
Size

41.1MB
MD5

f5ca873541582be800cdafafeb160578
SHA1

51d840e2e61cb8f788aaabde755837a11511482e
SHA256

8478fbca03cad2167973a431575251bf372e6860820745bdc05da7a5696f59df
SHA512

83601aa3da9a339ff71e57351f2d03be1d5f92c018c7b8ede5362f34c041ef6f3cd080874887d1601340ad903a9e7086c457bd5241f42b9cac9c4ae1e33f513a
SSDEEP

786432:5Zt7UfYGZNYPi3qMAxDFYcdsXkUXiTkIzdget24Si3mN/H7Nb1+:CoPlMAxDFJdsXXretbn3mHhZ+

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
loader_arcane.exe

Files

loader_arcane.exe
.exe windows:6 windows x64 arch:x64

88868ae6fd0f374571b92dd8e79806ee

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

wininet

InternetReadFile

tbs

Tbsi_GetDeviceInfo

crypt32

CertGetCertificateContextProperty

advapi32

RegQueryInfoKeyW

user32

GetProcessWindowStation

bcrypt

BCryptGenRandom

kernel32

GetStdHandle

shell32

ShellExecuteA

ole32

CoTaskMemFree

msvcp140

_Query_perf_counter

ntdll

NtFreeVirtualMemory

netapi32

NetUserGetLocalGroups

vcruntime140

__current_exception

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

free

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

isprint

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

fputs

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

wcstoul

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

_errno

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

_localtime64_s

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

_wremove

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

qsort

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

getenv

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

___lc_codepage_func

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

log

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

_getch

ws2_32

WSAEventSelect

setupapi

SetupDiSetClassInstallParamsW

Sections

.text
Size: - Virtual size: 2.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

INIT
Size: - Virtual size: 771B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 900KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.eac0
Size: - Virtual size: 34.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.eac1
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.eac2
Size: 41.1MB - Virtual size: 41.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

88868ae6fd0f374571b92dd8e79806ee

Headers

DLL Characteristics

File Characteristics

Imports

wininet

tbs

crypt32

advapi32

user32

bcrypt

kernel32

shell32

ole32

msvcp140

ntdll

netapi32

vcruntime140

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

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

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

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

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

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

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

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

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

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

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

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

ws2_32

setupapi

Sections

.text Size: - Virtual size: 2.4MB

INIT Size: - Virtual size: 771B

.rdata Size: - Virtual size: 900KB

.data Size: - Virtual size: 64KB

.pdata Size: - Virtual size: 51KB

.eac0 Size: - Virtual size: 34.2MB

.eac1 Size: 512B - Virtual size: 480B

.eac2 Size: 41.1MB - Virtual size: 41.1MB

.rsrc Size: 512B - Virtual size: 480B

.text
Size: - Virtual size: 2.4MB

INIT
Size: - Virtual size: 771B

.rdata
Size: - Virtual size: 900KB

.data
Size: - Virtual size: 64KB

.pdata
Size: - Virtual size: 51KB

.eac0
Size: - Virtual size: 34.2MB

.eac1
Size: 512B - Virtual size: 480B

.eac2
Size: 41.1MB - Virtual size: 41.1MB

.rsrc
Size: 512B - Virtual size: 480B