loader[.]exe | Triage

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General

Target

loader.exe
Size

22.4MB
MD5

c37fa7efccf5bd6a5b74173c8f2adee6
SHA1

574f3679129c4929ca9ca3c09db1326245120c85
SHA256

85b7f000534e167acfa050ae4cae04ced4d11c7998657f57fdcdb6bcf0ab4984
SHA512

2b77e6df0b6cae3872be242593bd4026398400491580a6ba782034763b510c64e980dc789abb2f14aefe5d42c4ba19fae46a7d0c76ee7957a528dd8ea87c54d5
SSDEEP

393216:fqKBFZLpTl9KpMGx3utlTE3csfVscH1wUMnzC2E4qtcGAvh1cUg:fqKBF5+MGxevUfacH1JV2XV/1n

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
loader.exe

Files

loader.exe
.exe windows:6 windows x64 arch:x64

464a2b870a6eb06bfac4013d4ae79c37

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

K32GetModuleInformation
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
GetModuleHandleA
LoadLibraryA
GetProcAddress

user32

MessageBoxA

advapi32

SetSecurityInfo

ole32

CoSetProxyBlanket

oleaut32

SysAllocString

msvcp140

?_Syserror_map@std@@YAPEBDH@Z

dxgi

CreateDXGIFactory

iphlpapi

GetAdaptersInfo

winhttp

WinHttpCloseHandle

ntdll

RtlVirtualUnwind

normaliz

IdnToAscii

wldap32

ord30

crypt32

CertOpenStore

ws2_32

WSAStartup

shlwapi

PathFindFileNameW

rpcrt4

UuidToStringA

psapi

GetModuleInformation

userenv

UnloadUserProfile

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memset

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

fgetc

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

_crt_atexit

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

malloc

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

_strdup

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

_wremove

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

_time64

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

qsort

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

strtoul

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

getenv

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

_configthreadlocale

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

__setusermatherr

shell32

ShellExecuteA

Sections

.text
Size: - Virtual size: 622KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 156KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 644KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.-$b
Size: - Virtual size: 15.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.t'y
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.x5I
Size: 22.4MB - Virtual size: 22.4MB

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: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

464a2b870a6eb06bfac4013d4ae79c37

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

ole32

oleaut32

msvcp140

dxgi

iphlpapi

winhttp

ntdll

normaliz

wldap32

crypt32

ws2_32

shlwapi

rpcrt4

psapi

userenv

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

api-ms-win-crt-convert-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

shell32

Sections

.text Size: - Virtual size: 622KB

.rdata Size: - Virtual size: 156KB

.data Size: - Virtual size: 644KB

.pdata Size: - Virtual size: 21KB

.-$b Size: - Virtual size: 15.1MB

.t'y Size: 5KB - Virtual size: 5KB

.x5I Size: 22.4MB - Virtual size: 22.4MB

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

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

.text
Size: - Virtual size: 622KB

.rdata
Size: - Virtual size: 156KB

.data
Size: - Virtual size: 644KB

.pdata
Size: - Virtual size: 21KB

.-$b
Size: - Virtual size: 15.1MB

.t'y
Size: 5KB - Virtual size: 5KB

.x5I
Size: 22.4MB - Virtual size: 22.4MB

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

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