44caliber | Insidious[.]exe | Triage

Sharing

General

Target

Insidious.exe
Size

303KB
MD5

fbf3ddca500a4965c99447ea7e79cf6d
SHA1

582ad8da1b4b136e1ccef53200f1920b9baa24b9
SHA256

2809f0c07efc9d7937f9a4c3c5b9ee7e950f859717f1223d61463c1064d91fbd
SHA512

e0bab8e7bcdb2b7ddda0738bc352082ed2bb522fba0c9346d0a52550b1b7f80d41d9764d5603ab9a778e4e92c07d6fd0abada87abe45e8befa04ef939ad13300
SSDEEP

6144:g5hxT6MDdbICydeBvQ26i2dVTZ86jmA1D0mCT:g5dY26i2vTGY1D4T

Score

10^/10

44caliber

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/1321482296741859409/X1bn2jlvTd0y9AD60L8KRwYU6M1PtlXbovFDDG4UGVxu_AKL8j8gxu-Us5mRHlfUCPOy

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

Password: infected

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

E:\44CALIBER-abb389769057c8ba99bba9ad3c4542163b147315\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