44caliber | Insidious[.]exe | Triage

Sharing

General

Target

Insidious.exe
Size

303KB
MD5

73f91b648c6e449c678cc4bcaf217651
SHA1

8cb0cec0e31531b73bc04630c0ef86aec11894e6
SHA256

f2b5cbbdb4beb4ccfe4220af1bc7a1065524ee4dcad89fa180ccd3a4cac0d87a
SHA512

a2ad7c032bb93a9dc32a243cc0febb6fbe4272d44f381f6e9f2be7e94aca30a7b9871e9dd2a67f48b98202351605d81e5416e4c1d76275d590eba575bf8b006f
SSDEEP

6144:TRlT6MDdbICydeBV9suqPmlF62y6bmA1D0Gsp:TRT4uqPmH6Dg1Dmp

Score

10^/10

44caliber

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/1275043194824032316/eqfjpwfw-Aa32DfOOcp2pilYlVMwJCH973ItNa5eap8KHs1eapnkS0U23LDUza9Imjji

Signatures

44caliber family
44caliber

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

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:\Papki\Misheno\Rat\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