loader[.]exe | Triage

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General

Target

loader.exe
Size

35.6MB
MD5

fe28a988da9b31efc93c6b69640453d6
SHA1

af875bf0ac33a79c62b0670b218b4149cb1077fd
SHA256

d31b9bc33b212c43130c8904d141726762a2a42a873193bd909144d99e850f33
SHA512

92e6b5ed1fdd05194f9329ab71e6928c32f7180caa3b1971ff64a8a905999159d73ca8e366806a10dee17fba0774d0ce81553e9a61f50a244fa7268219ff0e18
SSDEEP

786432:bEmkjTRcmZ4cV+cXkVn4OgSy/wr5Z6XbD+HFdoSRx2InTUFd:bE9acDTSOw1ZicFdZ3lTU

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

71e6c96c79aaf5ee2ec6a7ed3bb2a417

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

VerSetConditionMask
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

FindWindowA

advapi32

OpenProcessToken

shell32

ShellExecuteA

msvcp140

??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ

normaliz

IdnToAscii

wldap32

ord32

crypt32

CertGetCertificateChain

ws2_32

WSAIoctl

rpcrt4

UuidCreate

psapi

GetModuleInformation

userenv

UnloadUserProfile

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__current_exception_context

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

_cexit

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

_pclose

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

_set_new_mode

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

remove

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

_time64

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

strtol

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

_configthreadlocale

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

__setusermatherr

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

strpbrk

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

qsort

Sections

.text
Size: - Virtual size: 441KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 107KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.w-e
Size: - Virtual size: 21.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.iPg
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.~LX
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: 284B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 469B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

71e6c96c79aaf5ee2ec6a7ed3bb2a417

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

msvcp140

normaliz

wldap32

crypt32

ws2_32

rpcrt4

psapi

userenv

vcruntime140_1

vcruntime140

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

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

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

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

api-ms-win-crt-time-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

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

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

Sections

.text Size: - Virtual size: 441KB

.rdata Size: - Virtual size: 107KB

.data Size: - Virtual size: 5KB

.pdata Size: - Virtual size: 18KB

.w-e Size: - Virtual size: 21.4MB

.iPg Size: 5KB - Virtual size: 4KB

.~LX Size: 35.6MB - Virtual size: 35.6MB

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

.rsrc Size: 512B - Virtual size: 469B

.text
Size: - Virtual size: 441KB

.rdata
Size: - Virtual size: 107KB

.data
Size: - Virtual size: 5KB

.pdata
Size: - Virtual size: 18KB

.w-e
Size: - Virtual size: 21.4MB

.iPg
Size: 5KB - Virtual size: 4KB

.~LX
Size: 35.6MB - Virtual size: 35.6MB

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

.rsrc
Size: 512B - Virtual size: 469B