mekotio[.]dll | Triage

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General

Target

mekotio.dll
Size

13.6MB
MD5

c62e860924d927b324f7bf7941e48973
SHA1

b05e92e25089d5b685747f09561b8eb2f6544865
SHA256

fcf4db8321a0898adfc4013c844bf077ead566ba4f50e3147a58e27d2e77a0a5
SHA512

2ac0aa98f0b0ce5c435ba68ac96ceafad3dca013508f7ea6622f8d9cb3c925d3c056fcaa71d3e3d447d47e0a665fd4e0fa06d1b9e62179176bfdc12e11494b07
SSDEEP

196608:yDIcDjhThQKPr1fOeQ68KbY9TjbduRpcu9bYyPS5GDXNDhoUG/JSWHV5Sb1:yDIChzpfOeQEbY9Tdu2VaFWH5S

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
mekotio.dll

Files

mekotio.dll
.dll windows:6 windows x86 arch:x86

e2af3f189526289f48da3e08f1282975

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

winmm

PlaySoundW

wininet

FindFirstUrlCacheEntryW

winspool.drv

DocumentPropertiesW

comctl32

ImageList_GetImageInfo

shell32

SHGetSpecialFolderLocation

user32

DdeSetUserHandle

version

GetFileVersionInfoSizeW

oleaut32

GetErrorInfo

advapi32

RegSetValueExW

msvcrt

memcpy

winhttp

WinHttpGetIEProxyConfigForCurrentUser

kernel32

GetVersion
GetVersionExW

bcrypt

BCryptGenerateSymmetricKey

shfolder

SHGetFolderPathW

crypt32

CryptUnprotectData

wsock32

gethostbyaddr

ole32

OleRegEnumVerbs

gdi32

Pie

ntdll

RtlCompressBuffer

Exports

Exports

__dbk_fcall_wrapper
dbkFCallWrapperAddr
xhm0ee5xze1bgdaqax0tepz

Sections

.text
Size: 4.6MB - Virtual size: 4.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 110KB - Virtual size: 109KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 40KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 152B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rdata
Size: 512B - Virtual size: 69B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.?S#
Size: 4.6MB - Virtual size: 4.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.T%b
Size: 512B - Virtual size: 180B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.wdY
Size: 3.9MB - Virtual size: 3.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 624B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 377KB - Virtual size: 376KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e2af3f189526289f48da3e08f1282975

Headers

DLL Characteristics

File Characteristics

Imports

winmm

wininet

winspool.drv

comctl32

shell32

user32

version

oleaut32

advapi32

msvcrt

winhttp

kernel32

bcrypt

shfolder

crypt32

wsock32

ole32

gdi32

ntdll

Exports

Exports

Sections

.text Size: 4.6MB - Virtual size: 4.6MB

.itext Size: 13KB - Virtual size: 13KB

.data Size: 110KB - Virtual size: 109KB

.bss Size: - Virtual size: 40KB

.idata Size: 18KB - Virtual size: 17KB

.didata Size: 4KB - Virtual size: 3KB

.edata Size: 512B - Virtual size: 152B

.rdata Size: 512B - Virtual size: 69B

.?S# Size: 4.6MB - Virtual size: 4.6MB

.T%b Size: 512B - Virtual size: 180B

.wdY Size: 3.9MB - Virtual size: 3.9MB

.rsrc Size: 1024B - Virtual size: 624B

.reloc Size: 377KB - Virtual size: 376KB

.text
Size: 4.6MB - Virtual size: 4.6MB

.itext
Size: 13KB - Virtual size: 13KB

.data
Size: 110KB - Virtual size: 109KB

.bss
Size: - Virtual size: 40KB

.idata
Size: 18KB - Virtual size: 17KB

.didata
Size: 4KB - Virtual size: 3KB

.edata
Size: 512B - Virtual size: 152B

.rdata
Size: 512B - Virtual size: 69B

.?S#
Size: 4.6MB - Virtual size: 4.6MB

.T%b
Size: 512B - Virtual size: 180B

.wdY
Size: 3.9MB - Virtual size: 3.9MB

.rsrc
Size: 1024B - Virtual size: 624B

.reloc
Size: 377KB - Virtual size: 376KB