MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6c66ed3a40b1964b2d4f5d86214ba8468e0313ae8f340bb91a8059f94318e47c. 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: | 6c66ed3a40b1964b2d4f5d86214ba8468e0313ae8f340bb91a8059f94318e47c |
|---|---|
| SHA3-384 hash: | 09c2f3b3ae0a9e73d9d9c606f1b26afaebb718d7b57053361166c60f9596fec6ca7b3285199aa7816e4ca2b90de38e03 |
| SHA1 hash: | f689e652b6fdfbd6fc75552cabc1a7e09423832c |
| MD5 hash: | 97c31d1449bed7aaace13e171905842e |
| humanhash: | washington-eleven-echo-wolfram |
| File name: | PI_PROFORMA093.exe |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 890'456 bytes |
| First seen: | 2020-10-15 13:01:19 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'481 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:TniehQ5CQ2LQLQmcO2NIWsTb80X1tuvrQ2c6JXKNZntG9bKn9FBvYjn2YVIXqkN:Tid5C8sjvj0b80lIv02c6sntGUYVG |
| Threatray | 92 similar samples on MalwareBazaar |
| TLSH | 6515F7FC1847183AE7C94976C4325631611AAC8F9F12E2271C1A34BE0DBD8696B7F973 |
| Reporter |  abuse_ch |
| Tags: | exe MassLogger |
Intelligence
File Origin
# of uploads :
1
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Creating a window
Reading critical registry keys
Setting a global event handler for the keyboard
Enabling autorun by creating a file
Result
Threat name:
MassLogger RAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Creates an undocumented autostart registry key
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Status:
Malicious
First seen:
2020-10-15 09:06:50 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 82 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Score:
10/10
Tags:
spyware stealer family:masslogger
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of web browsers
MassLogger
MassLogger Main Payload
Unpacked files
SH256 hash:
6c66ed3a40b1964b2d4f5d86214ba8468e0313ae8f340bb91a8059f94318e47c
MD5 hash:
97c31d1449bed7aaace13e171905842e
SHA1 hash:
f689e652b6fdfbd6fc75552cabc1a7e09423832c
SH256 hash:
a1cf3a1ae0521ee5fef56ef8f28be97e1454d4e40f83e45dec29574aa03983c2
MD5 hash:
586b9cfe8feb645fafee15161a7048f3
SHA1 hash:
0c4b4c6b94895e92670f6a65953303ce39ae8511
SH256 hash:
ebad6004df3410aed613263692946ffbee737756b99c64b3923c36d22185f449
MD5 hash:
a11eb2cf8117c78d774d46ceb3d37931
SHA1 hash:
a23d0200971861700276745d3f2524c20fb168ba
SH256 hash:
f70c6cdb1fdf0017f5a66ee09a2a71bb6020452c9a0c415a72fbb20c093bcbb3
MD5 hash:
26e90faacd928bbebf1223331b463752
SHA1 hash:
d386039d106edc7f901c814ca5914c5d0240772d
Detections:
win_masslogger_w0
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.37
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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