las[.]exe | Triage

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General

Target

las.exe
Size

26.4MB
MD5

a1fbff0e7f5e793d189545a06ce47723
SHA1

d9f82a6ef1a4fa98e975a431e8659b9c76747bac
SHA256

438ffc9f14bb877dbde9169ca87045c7adf9629cfcac65cfe6253560614247d5
SHA512

706522747c25370ec8bc4d25945bc28d27a9b1b83c6c7dec51edf99cff0a0186b7ce078fdd05c9a65445d073f3d8efb484ea01fe1395dcdf6680b9846dc7288f
SSDEEP

393216:snUq4rs4ttz8tHuRDfRjkREylNzKPcryF5XrTYYYD2MzPS+zWdSeN35MqTz2:s8rs43lRD5jIEYK0ivTYfzPS+zNSyq

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
las.exe

Files

las.exe
.exe windows:6 windows x64 arch:x64

8cea4deb580834c3c3b14ecfac500c55

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

setupapi

SetupDiDestroyDeviceInfoList

kernel32

Process32Next

user32

FindWindowExA

advapi32

CryptDestroyHash

shell32

SHGetFolderPathA

dpp

??1embed@dpp@@QEAA@XZ

msvcp140

?pptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ

normaliz

IdnToAscii

wldap32

ord46

crypt32

CertGetNameStringW

ws2_32

setsockopt

shlwapi

StrStrW

rpcrt4

RpcStringFreeA

ntdll

NtReadFile

mpr

WNetGetProviderNameA

vcruntime140

wcsstr

vcruntime140_1

__CxxFrameHandler4

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

strspn

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

fseek

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

exit

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

realloc

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

strtoul

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

_gmtime64

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

___lc_codepage_func

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

__setusermatherr

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

rename

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

qsort

Sections

.text
Size: - Virtual size: 612KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 140KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 71KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.?H"
Size: - Virtual size: 17.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.ynG
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.zx[
Size: 26.4MB - Virtual size: 26.4MB

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

8cea4deb580834c3c3b14ecfac500c55

Headers

DLL Characteristics

File Characteristics

Imports

setupapi

kernel32

user32

advapi32

shell32

dpp

msvcp140

normaliz

wldap32

crypt32

ws2_32

shlwapi

rpcrt4

ntdll

mpr

vcruntime140

vcruntime140_1

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

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-convert-l1-1-0

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

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

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

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

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

Sections

.text Size: - Virtual size: 612KB

.rdata Size: - Virtual size: 140KB

.data Size: - Virtual size: 71KB

.pdata Size: - Virtual size: 37KB

.?H" Size: - Virtual size: 17.3MB

.ynG Size: 512B - Virtual size: 488B

.zx[ Size: 26.4MB - Virtual size: 26.4MB

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

.text
Size: - Virtual size: 612KB

.rdata
Size: - Virtual size: 140KB

.data
Size: - Virtual size: 71KB

.pdata
Size: - Virtual size: 37KB

.?H"
Size: - Virtual size: 17.3MB

.ynG
Size: 512B - Virtual size: 488B

.zx[
Size: 26.4MB - Virtual size: 26.4MB

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