MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ce741606b0ecf619924513f80c43418a02c0b966aa3f1f7ef8cd961362ae5b3f. 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


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ce741606b0ecf619924513f80c43418a02c0b966aa3f1f7ef8cd961362ae5b3f
SHA3-384 hash: 418d99dc386267e6ee51fc891eeea86544d4769190fb5da33f03b364f0a7c1264ee3a09b08d13ad2f817e3f864e7a76e
SHA1 hash: bb8c07f65e6d64b713381c3254b923f8fd894f5b
MD5 hash: 30c1c411304bb2d5a24c6659a6604bb5
humanhash: bluebird-red-utah-blue
File name:jJCKPaeRRnOjPgh.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:1'188'352 bytes
First seen:2020-08-06 13:44:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:OASKgk1TMN6dNk1mM3H3WeMbGPIJ6RtkQ4vor35LGz1xY:HSV4t7kYCHmpqPjPSAT5YxY
Threatray 582 similar samples on MalwareBazaar
TLSH 3D45DF6C179001A5F89A0A3BA876C7029B35FC3B9822539F16FD70E216B7BB45DC5F02
Reporter James_inthe_box
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/41234/
Detection(s):
SecuriteInfo.com.Trojan.Inject3.46680.21364.4109.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Result
Threat name:
MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/414028
Signature
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
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 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:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ce741606b0ecf619924513f80c43418a02c0b966aa3f1f7ef8cd961362ae5b3f/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-08-06 09:26:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zz2bmbvq5t3btesfcp4ayq2bribmbolgvi7r67xyzwlbgyvolm7q._file
Verdict:
unknown
Similar samples:
044c48fe42178958d8f55e5404e056ff0f1071d865deda9cc42518ab2c87fda7
MassLogger
065011f5098f869c79ff098a104765fa08050cfef16bac98b0944108de1ebee4
MassLogger
15ac6b1a7fdb92b545dae44b1a88d6328629944771bdce75002637cdbf299027
MassLogger
21cea3a243809c8cc06412ffd647e4896b35a246cf8c365484e0419477d94b37
MassLogger
84552fb73bb10b2e1c08d3e377dbe717fffcff4b4fc04741a310962fe0b3a095
MassLogger
8f8324aa2244c6ecc4369ef6e5ea25b405ecf48aef96e34cc04c56f6ad240ade
MassLogger
9b8c523e9a551600cec0e653e4c8085dcf1b4a7e77559a903e64e7f1aa659223
MassLogger
a4df7bd8daff5a4723055c7589244e1719c45223f09f42b06a621aad5ee1f2f4
MassLogger
a9f8d8a5503dca2d63d36e17041e6d065a6bf7bad41c000dd6d5a1e73d18d786
MassLogger
e16f2a118c2150aaa6ac8c5587737557e6abc4ba57023a78644634eac9fbf696
MassLogger
+ 572 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
ransomware spyware stealer family:masslogger
Link:
https://tria.ge/reports/200806-t6pwsn3hkj/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: AddClipboardFormatListener
Creates scheduled task(s)
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:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ce741606b0ecf619924513f80c43418a02c0b966aa3f1f7ef8cd961362ae5b3f

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:masslogger_gcch
Create hunting rule
Author:govcert_ch
Rule name:win_masslogger_w0
Create hunting rule
Author:govcert_ch

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/41234/
  
URLhaus
https://urlhaus.abuse.ch/url/426042/

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