MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f98b35d218026beac9f13d886758bb0712fda3dc74ae7fbc5b29ce5fb63109ab. 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
MassLogger
Vendor detections: 7
| SHA256 hash: | f98b35d218026beac9f13d886758bb0712fda3dc74ae7fbc5b29ce5fb63109ab |
|---|---|
| SHA3-384 hash: | 256400d61cb2e9164bd95decba541937a1ce674f201a7f25183472bb7fe70c3c944243f2fa0ec9145d180ea2a7ae47f7 |
| SHA1 hash: | b02ccd068ac1120873abd28f1d9e356417bfbc11 |
| MD5 hash: | c1bc6e48612fc775cf6bdcb6cb037f87 |
| humanhash: | autumn-autumn-michigan-single |
| File name: | 7xzfZF3ytRSjYKH.exe |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 782'848 bytes |
| First seen: | 2020-08-13 05:53:12 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:ZKjqfZn5MD6MT2YoorvnG54zvPhiA+ERMJoQ5A2aEPFFCpO+j4VB:ZKjqXMD662OauzHhPeOQ5A21PniY |
| Threatray | 521 similar samples on MalwareBazaar |
| TLSH | A7F4013037EA2A85C36D0EB6556310405BB9352BFF55D34E2D8972ED083AB357281FAB |
| Reporter |  abuse_ch |
| Tags: | exe MassLogger |
abuse_ch
Malspam distributing unidentified malware:HELO: server.linux108.papaki.gr
Sending IP: 185.138.43.36
From: Ian Walker <iwalker@multipowerproducts.com>
Reply-To: Ian Walker <iwalker@multipowerproducts.com>
Subject: RE:RECIBO DE TRANSFERENCIA BANCARIA
Attachment: Bank Slip..zip (contains "7xzfZF3ytRSjYKH.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Running batch commands
Launching a process
Deleting of the original file
Result
Threat name:
MassLogger RAT
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Signature
Deletes itself after installation
Injects a PE file into a foreign processes
Machine Learning detection for sample
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM_3
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-08-13 05:55:06 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 511 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Score:
10/10
Tags:
ransomware spyware stealer family:masslogger
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads user/profile data of web browsers
MassLogger
MassLogger log file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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
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