loader[.]exe | Triage

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General

Target

loader.exe
Size

27.1MB
MD5

0cc6ca9edf00b8c7445db9659a483208
SHA1

e6d78031e9d555680bcd7cc519aed24acdc03e9a
SHA256

2e8d6cc94a9d271ac32ec7937376d4a9a5795a5802245e9f9c420c2dab23516b
SHA512

14a302dca36c77d2545009971465a898c9d7998d534316d559dcb6b6c06d2e341d1a311b96d96bd3cfbb626b12da9e0179b00992017995a51aac7c32b42ae3ac
SSDEEP

393216:5bgoC5HXWOZFBZtxaoWG0zmDOTb0VJL05R9hQTEgsWLeHsuR:5bU5ZLZnaj6Ob0Ho5RAIgJaB

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

d99c097b765ba1bca6e475bac2796f8c

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

SleepEx
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
GetModuleHandleA
LoadLibraryA
GetProcAddress

user32

EnumWindows

advapi32

OpenProcessToken

shell32

ShellExecuteA

msvcp140

?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ

winhttp

WinHttpCloseHandle

normaliz

IdnToAscii

wldap32

ord200

crypt32

CertGetCertificateChain

ws2_32

ntohl

shlwapi

SHDeleteKeyW

rpcrt4

UuidCreate

psapi

GetModuleInformation

userenv

UnloadUserProfile

ntdll

RtlAllocateHeap

vcruntime140

__current_exception_context

vcruntime140_1

__CxxFrameHandler4

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

_initterm

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

malloc

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

_get_stream_buffer_pointers

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

remove

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

atoi

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

localeconv

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

__setusermatherr

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

strnlen

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

_time64

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

qsort

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

_mbsstr

Sections

.text
Size: - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 119KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 1.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.#ez
Size: - Virtual size: 15.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.b7O
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.T`*
Size: 27.1MB - Virtual size: 27.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 276B

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

d99c097b765ba1bca6e475bac2796f8c

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

msvcp140

winhttp

normaliz

wldap32

crypt32

ws2_32

shlwapi

rpcrt4

psapi

userenv

ntdll

vcruntime140

vcruntime140_1

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

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

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

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

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

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

Sections

.text Size: - Virtual size: 1.1MB

.rdata Size: - Virtual size: 119KB

.data Size: - Virtual size: 1.6MB

.pdata Size: - Virtual size: 19KB

.#ez Size: - Virtual size: 15.5MB

.b7O Size: 5KB - Virtual size: 5KB

.T`* Size: 27.1MB - Virtual size: 27.1MB

.reloc Size: 512B - Virtual size: 276B

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

.text
Size: - Virtual size: 1.1MB

.rdata
Size: - Virtual size: 119KB

.data
Size: - Virtual size: 1.6MB

.pdata
Size: - Virtual size: 19KB

.#ez
Size: - Virtual size: 15.5MB

.b7O
Size: 5KB - Virtual size: 5KB

.T`*
Size: 27.1MB - Virtual size: 27.1MB

.reloc
Size: 512B - Virtual size: 276B

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