RC7Bootstrap[.]exe | Triage

Sharing

General

Target

RC7Bootstrap.exe
Size

5.8MB
MD5

ec3150c2a9fb5e2011ec8f2653f46dde
SHA1

7d5d76fdaa73dd10fa25c5dca169476e19757fbf
SHA256

5fd8247a8e7d25652a04145f08d557ad1203874d44a6c73a86698552a36aa334
SHA512

d791bd9251b54fbf6570682b7ad7b17527b6efd45d551063c525a12a7eb577a5df7870fc1d042b1715d2f4df2ea8500428bd2b23e4a1e2b636e5b375d9027f45
SSDEEP

98304:rpswnk/VMr7p++DjfoAN+GSkK7YJtycn2RbMFkM1SXrJqhcOdVKxkREt0+TuL:h4VMvpHjfd+GS9yEOcbML10JCJwxkON0

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
RC7Bootstrap.exe

Files

RC7Bootstrap.exe
.exe windows x86

a9c887a4f18a3fede2cc29ceea138ed3

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

msvcrt

malloc
memset
strcmp
strcpy
getenv
sprintf
fopen
fwrite
fclose
__argc
__argv
_environ
_XcptFilter
__set_app_type
_controlfp
__getmainargs
exit

shell32

ShellExecuteA

kernel32

SetUnhandledExceptionFilter

Sections

.text
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 5.7MB - Virtual size: 5.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 4B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 67KB - Virtual size: 66KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ