MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8b9bbca00335521a8fa45d5abf271ccf0eac27d70e44140355f7af671c3dbe7e. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
FormBook
Vendor detections: 4
| SHA256 hash: | 8b9bbca00335521a8fa45d5abf271ccf0eac27d70e44140355f7af671c3dbe7e |
|---|---|
| SHA3-384 hash: | 85eafbdebff79add185aa34062a4899996109897a171af0f4fa2bd03b7f602b93ea895165dd5537703fe264823f42292 |
| SHA1 hash: | f2f2fe25971249ab85779984b695976128768b9f |
| MD5 hash: | ff8930c79f5bcaee14b244f6551766b9 |
| humanhash: | king-island-avocado-minnesota |
| File name: | MASK_INQUIRY.exe |
| Download: | download sample |
| Signature | FormBook |
| File size: | 367'104 bytes |
| First seen: | 2020-04-30 09:39:30 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'220 x AgentTesla, 20'418 x Formbook, 12'370 x SnakeKeylogger) |
| ssdeep | 6144:Vx19xfRz9RzGhN7NLcaI3d4qRo1q0cX2Jje3gsn/2Js3kbC3NDiRzXgbhrUU5OPs:Vx1fFTGjRLca8d1G1q0Dgwsn/as3kW9F |
| Threatray | 5'140 similar samples on MalwareBazaar |
| TLSH | 8574E11232C5890BCA9908F44423A34487B59FEA6857F7CE6DC735EE1AF23D9664D383 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
abuse_ch
Malspam distributing FormBook:HELO: 111.90.140.145
Sending IP: 111.90.140.145
From: Eva T Audrey <eva.audrey@qualitech-solutions.cam>
Subject: RE: ORDER INQUIRY
Attachment: MASK_INQUIRY.rar (contains "MASK_INQUIRY.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
95
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-04-30 09:48:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
24 of 31 (77.42%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 5'130 additional samples on MalwareBazaar
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
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