MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cbca1b2ee6c097f73a866a102f4f17a5966ede96d69b51d6702a0882181fa866. 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: 8
| SHA256 hash: | cbca1b2ee6c097f73a866a102f4f17a5966ede96d69b51d6702a0882181fa866 |
|---|---|
| SHA3-384 hash: | 1f33a674ff06c941f88cf4de1af97383a9caeda474fe064bdb131e0ac736ef5e0f91467b47f18bebf40bec7c62091558 |
| SHA1 hash: | 68f033c10170664c7e5d40aa47f321fd0a31d6bd |
| MD5 hash: | 71005666acb0710d2f81555dacfcd87d |
| humanhash: | king-berlin-lion-bluebird |
| File name: | Required and purchase plan 000029300.exe |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 1'002'496 bytes |
| First seen: | 2020-08-17 06:14:07 UTC |
| Last seen: | 2020-08-17 07:01:00 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger) |
| ssdeep | 24576:iSiXzrLgInTsPshkxKUlQqx3VZ6abT7WiTpwDnSnSC:idzrzHh523iabTKi1cSn |
| Threatray | 555 similar samples on MalwareBazaar |
| TLSH | E2252327B790C252C1396632CC1D450803B8ABD4AA51FA2EBC8D76AF95743E58357FE3 |
| Reporter |  abuse_ch |
| Tags: | exe MassLogger |
abuse_ch
Malspam distributing unidentified malware:HELO: vip.126.com
Sending IP: 199.96.83.20
From: Fendi_Qyresearch<fendi_research@vip.126.com>
Subject: REQUEST QUOTATION FOR OCTOBER 2020
Attachment: Required and purchase plan 000029300.PDF.R00 (contains "Required and purchase plan 000029300.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Ispy
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:
88 / 100
Signature
.NET source code contains potential unpacker
Deletes itself after installation
Initial sample is a PE file and has a suspicious name
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.Backdoor.Remcos
Status:
Malicious
First seen:
2020-08-16 23:50:51 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 545 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:
Trojan
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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