MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 09566b43ed2bfc7c75e430da0c041345cc4d91ec7fddb2a3f363d57aaab64437. 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: 9
| SHA256 hash: | 09566b43ed2bfc7c75e430da0c041345cc4d91ec7fddb2a3f363d57aaab64437 |
|---|---|
| SHA3-384 hash: | 43ba751db29bbc869ea984318469aea7cfa0b21110f134f9c392350c579ab9f82f29f4f9646115aef0e6c61391042cf8 |
| SHA1 hash: | 8da5867230be8993533853423c4c34e22f0ff9e9 |
| MD5 hash: | ea81ff558826b66dbf79da6135156898 |
| humanhash: | delaware-charlie-freddie-friend |
| File name: | pmdt2egRhRSrXC1.exe |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 1'370'624 bytes |
| First seen: | 2020-11-06 07:35:28 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 24576:DTvHsfwCAX2+rMuURXZ93DPQqtfFz4RVIH86yZaD5Z2gNgR:nwYX/4FXccf9H866aDX2 |
| Threatray | 1'572 similar samples on MalwareBazaar |
| TLSH | B455BEE97271E65EC80F44FFF8C71C609385DF2E46AE8142B2F77118127C5CA9A58396 |
| Reporter |  abuse_ch |
| Tags: | exe MassLogger Yahoo |
abuse_ch
Malspam distributing MassLogger:HELO: sonic304-23.consmr.mail.gq1.yahoo.com
Sending IP: 98.137.68.204
From: Ali joy <joyali124@yahoo.com.sg>
Subject: FW: Payment Transfer
Attachment: SCB09876.rar (contains "pmdt2egRhRSrXC1.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
MassLogger RAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM_3
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Spyware.Noon
Status:
Malicious
First seen:
2020-11-06 04:19:48 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
masslogger
Similar samples:
+ 1'562 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Score:
10/10
Tags:
family:masslogger persistence spyware stealer
Behaviour
Creates scheduled task(s)
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
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:
09566b43ed2bfc7c75e430da0c041345cc4d91ec7fddb2a3f363d57aaab64437
MD5 hash:
ea81ff558826b66dbf79da6135156898
SHA1 hash:
8da5867230be8993533853423c4c34e22f0ff9e9
SH256 hash:
31ce938626ccfb399fe1696710caf46d7ae9eb598b9d7d2aad719b594658469b
MD5 hash:
0aebe46040ceb011e78506d4985fe3de
SHA1 hash:
218ac1e7b14a66c604ec3042f8486bed9cd4c2c1
SH256 hash:
3ed73c80a42de997b66bed1e38f41d60bd11acf61de4c74f1027ae2d4e9b0f93
MD5 hash:
a9578349fc7fc54fd0cdcf5ee2bb9582
SHA1 hash:
3e68adde279f03145ebdf421a9f60782d2999b0c
SH256 hash:
682387233e36dad01e357234b6c4ab930c17d7d7add0fff1cd51e5a9e121332e
MD5 hash:
b2d0eaa1ae855ecd3f5c157da572ae10
SHA1 hash:
c8f77a2b59f4edbb915c760997dae69301a49daf
Detections:
win_masslogger_w0
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | Keylog_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Contains Keylog |
| Rule name: | masslogger_gcch |
|---|---|
| Author: | govcert_ch |
| Rule name: | win_masslogger_w0 |
|---|---|
| Author: | govcert_ch |
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
Comments
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