SolaraBootstrapper[.]exe | Triage

Sharing

General

Target

SolaraBootstrapper.exe
Size

715KB
MD5

f76e6a62661fdf7181a0072479b2f7c7
SHA1

bd4995f5d5d39931cec7bdf7872c89ca1c98b5d0
SHA256

f74f54580d6be2be3245755cd960e61a29f0b0766e3eec827cb2909d6c768801
SHA512

526e948cffaacaa6caa9313d28bdf8b726a40d863a6b6021482497b7c121ed830141cdcc3128d08122d9e50ab39fc4a0ff6475640ea0790c3b099ed829f310b9
SSDEEP

12288:gPwNKpOkwyszkgmBaPeMpAqrepwBWP3pwdDT6ulrGQ+Sf4JRZbsGOsyr4Fzi5:gPwAkkEzkgyaPhKpNPSDT6ulGtR6eFz

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
SolaraBootstrapper.exe

Files

SolaraBootstrapper.exe
.exe windows:1 windows x86 arch:x86

140094f13383e9ae168c4b35b6af3356

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

Imports

kernel32

CreateThread
ExitProcess
GetComputerNameA
GetModuleFileNameA
GetModuleHandleW
GetProcAddress
SetErrorMode
Sleep
VirtualAllocExNuma

shlwapi

PathFindFileNameA

msvcrt

malloc
free
memset
strcmp
_strcmpi
strcpy

Sections

.text
Size: 594KB - Virtual size: 594KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.idata
Size: 512B - Virtual size: 508B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 120KB - Virtual size: 119KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ