MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6f638140923eb201b19d8f2be1c73e16294a06e2ee21cb2b74099416380f4907. 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
AgentTesla
Vendor detections: 4
| SHA256 hash: | 6f638140923eb201b19d8f2be1c73e16294a06e2ee21cb2b74099416380f4907 |
|---|---|
| SHA3-384 hash: | 9a362ae80816e69d93bba781f6b6f18e162cf0d6ff960c303be0d142e17fade0b620500a898594ce8a51ffd33ff89917 |
| SHA1 hash: | b09a47a07e30bb53d593c17747338c5aa3f073e2 |
| MD5 hash: | 47d1ccb2048d5573bb498133fb649ff2 |
| humanhash: | spring-massachusetts-oscar-massachusetts |
| File name: | SO_053767 .exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 782'848 bytes |
| First seen: | 2020-04-30 07:52:05 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger) |
| ssdeep | 12288:kTG39wfabqmi9UhmGd5HK1+CuxJkPkam3cA4UYlvCQZbmXvKuNB5VMT89YOK8JYZ:Wfabqmi9UhmGjMn/jUYlqU4B5nU86Kb |
| Threatray | 27 similar samples on MalwareBazaar |
| TLSH | F1F4CF15A1780B63F17A8FF914557525D3F22D8AAE4DD3068ECA30EB1DF2F800A87663 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
abuse_ch
Malspam distributing AgentTesla:HELO: gateway21.websitewelcome.com
Sending IP: 192.185.45.89
From: Gloria Zegarra <informes@vyvconsultoressac.com>
Subject: SOLICITUD DE COTIZACION
Attachment: SO_053767 .cab (contains "SO_053767 .exe")
Intelligence
File Origin
Vendor Threat Intelligence
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | Agenttesla_type2 |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Agenttesla in memory |
| Reference: | internal research |
| Rule name: | CAP_HookExKeylogger |
|---|---|
| Author: | Brian C. Bell -- @biebsmalwareguy |
| Reference: | https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
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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