bootstrapper[.]exe

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General

Target

bootstrapper.exe
Size

14.9MB
MD5

e8635a9be3805a560279eea640793ded
SHA1

2e7bae04ff3018d4b34f2f958b5013213859cc1e
SHA256

0ccebff67dd59bbd04c41044f578576af38a1306a1f9423ac17025df3a944654
SHA512

489e73342c5a885051d8a83730fcab0f93f6283b353fc1ba0fefd30a4dc2636eabdc813d0e2da7b00453b40f5bf2a44c5d1144c28afcf2a72720fadb23041ea6
SSDEEP

196608:XSQ2YZ7fSgbLr6e3I7G/VvTdWCzN+AWq5n+XTSXFKfLMA8+O5iP8rkCa2smaJ:iQ2ujSixBwnDS1KAPQPckKaJ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
bootstrapper.exe

Files

bootstrapper.exe
.exe windows:6 windows x64 arch:x64

5c76944eaad1b040a99524a164ec2310

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

OutputDebugStringW
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
GetModuleHandleA
LoadLibraryA
GetProcAddress

user32

MessageBoxA

advapi32

CryptEncrypt

shell32

ShellExecuteA

msvcp140

??Bid@locale@std@@QEAA_KXZ

ws2_32

bind

normaliz

IdnToAscii

wldap32

ord46

crypt32

CertGetCertificateChain

psapi

GetModuleInformation

userenv

UnloadUserProfile

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__current_exception

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

feof

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

isupper

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

malloc

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

_time64

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

terminate

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

_unlock_file

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

atoi

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

_configthreadlocale

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

_dclass

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

qsort

Sections

.text
Size: - Virtual size: 459KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 104KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 3.5MB

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

.4#7
Size: - Virtual size: 8.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.Z~{
Size: 14.9MB - Virtual size: 14.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 272B

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

5c76944eaad1b040a99524a164ec2310

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

msvcp140

ws2_32

normaliz

wldap32

crypt32

psapi

userenv

vcruntime140_1

vcruntime140

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

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

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

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

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

Sections

.text Size: - Virtual size: 459KB

.rdata Size: - Virtual size: 104KB

.data Size: - Virtual size: 3.5MB

.pdata Size: - Virtual size: 18KB

.4#7 Size: - Virtual size: 8.1MB

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

.Z~{ Size: 14.9MB - Virtual size: 14.9MB

.reloc Size: 512B - Virtual size: 272B

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

.text
Size: - Virtual size: 459KB

.rdata
Size: - Virtual size: 104KB

.data
Size: - Virtual size: 3.5MB

.pdata
Size: - Virtual size: 18KB

.4#7
Size: - Virtual size: 8.1MB

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

.Z~{
Size: 14.9MB - Virtual size: 14.9MB

.reloc
Size: 512B - Virtual size: 272B

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