44caliber | Insidious[.]exe | Triage

Sharing

General

Target

Insidious.exe
Size

303KB
MD5

edda50b770fce0dc088f1441f79d5e32
SHA1

4fd5d8c6b9689e2208bec77c5e664e636ab0acfa
SHA256

c299a7b28254577fe16224670a8a30bb8b3fb40423c8e3c44f2b7e4a15ec9ddb
SHA512

384be5d82f55f243ccbc8cdd219138ce9b77d615fb3eb7eb00497a0094aacbd1ea590f041457dd6790e0daf30ec7ac09ce032349d401f4706348ca423060ed07
SSDEEP

6144:FlFT6MDdbICydeBjy5i25C9nb/n6+mA1D0csI:Flz+5i25anbf51DoI

Score

10^/10

44caliber

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/1253318521178554430/zySBpAEalZ7s-Wf1Maut3o0LsaJjPWJRDMPKHSH6hL7hLtsJPM4goQk5nY-hbCoViGht

Signatures

44caliber family
44caliber

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Insidious.exe

Files

Insidious.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

C:\Users\pc\Desktop\44CALIBER-main\44CALIBER\obj\Debug\Insidious.pdb

Imports

mscoree

_CorExeMain

Sections

.text
Size: 301KB - Virtual size: 300KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ