recoil[.]exe[.]zip | Triage

Sharing

General

Target

recoil.exe.zip
Size

13.8MB
MD5

fe2f413feec07ff80e3cc6d20d3924ec
SHA1

eb78015ca7ed95877c069e510049181a373f2b45
SHA256

e0a35d13af2d551ae699442bf0b11a520a56d7d5ec2f8a1b33bdd06c1a633d86
SHA512

7bc8bdcb1f29511644a860b55b83f8718cbf762f325f5a7176d8aa443caa797f1f945ad06783cca69530915fcf4c79fb10da1aea7b3d606f0d7f7ddd16aa5955
SSDEEP

393216:NF+3YWDzZyT7rNGfJRPjZW6am73mkdObEqrcpJ/2g:+dyT7wRs61737OQ8cpJ/2g

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/recoil.exe.bin

Files

recoil.exe.zip
.zip

Password: infected
recoil.exe.bin
.exe windows:4 windows x86 arch:x86

Password: infected

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: 14.9MB - Virtual size: 14.9MB

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: 1024B - Virtual size: 776B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ