44caliber | Insidious[.]exe | Triage

Sharing

General

Target

Insidious.exe
Size

303KB
MD5

221c6b9aa86f1d4cee7cbe632988bf16
SHA1

2ddc6f8c92e3dc7a86a6b2272ef0d0201b2d03dc
SHA256

e6c6b76459d51d9751fa0182b3f0694eb08b1f5bb4c157cb75539ef5c961ffb1
SHA512

b4b0bc4402c10deeee79c49d3c9df1ddfdd005b00e1ec88b5ceae5d584f7544f12780a5b29d390371c2f725d3f88dcce9152e1390553f81cea0d78f7c3847a66
SSDEEP

6144:q96T6MDdbICydeBsyxi+949u9EIpvur8mI1D0J1P:q9gDxi+eEEhq1DyP

Score

10^/10

44caliber

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/1202366571322806313/CuWLCBlIcOwf4tZ5FEYUvIyU9xl3Wseqgg-gJqdPKSwKm0EZWHxKo1tLi3sdhgSMNxR9

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\Admin\Desktop\Tapo4ic\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