MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5c4a427bdae2125f85488a6a18626bdf99cc9b065f600faa2a2a9cf014e24e6c. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5c4a427bdae2125f85488a6a18626bdf99cc9b065f600faa2a2a9cf014e24e6c
SHA3-384 hash: d63d59a2a0be8cf9f1d5a55ec4e6da5ed4e434a8e14f5758d9da7b7e86ec4ec0c30407fb8ca0eda07e4826dea050f9c6
SHA1 hash: a36f06105f36a6956a892de12b5631ffe98599dd
MD5 hash: e7d4e694d58b3674ed34f341496bc3e9
humanhash: harry-twenty-gee-red
File name:Material requirements.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:1'214'464 bytes
First seen:2020-07-20 12:13:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:yLxOoOguATOf4HiUIc3ZrOxXdZ2YmvRW2rEloDC:yLdOg7TOT3U8xXdZFWrsoW
Threatray 684 similar samples on MalwareBazaar
TLSH A54501C83B40940EC19E1EBA5E51C9708770AD51F6F6E34727C6BEDE29BE35BC805292
Reporter abuse_ch
Tags:exe MassLogger


Avatar
abuse_ch
Malspam distributing MassLogger:

HELO: mail.ayanerden.com
Sending IP: 94.138.216.228
From: DIRECTEUR COMMERCIAL <Sales@oximedrp.com.br>
Subject: PEDIDO DE ORÇAMENTO
Attachment: Material requirements.7z (contains "Material requirements.exe")

MassLogger FTP exfil server:
ftp.artego.ro:21

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/29081/
Detection(s):
SecuriteInfo.com.CIL.HeapOverride.Heur.4663.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Reading Telegram data
Reading critical registry keys
Moving a recently created file
Deleting a recently created file
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5c4a427bdae2125f85488a6a18626bdf99cc9b065f600faa2a2a9cf014e24e6c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-20 12:11:35 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lrfee6624ijf7bkirjvbqytl36m4zgygl5qa7krkfkopafhcjzwa._file
Verdict:
unknown
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10c341f03698c730a4591d844c0d563f19e4a6b87934b45ff0447bd57808bb32
MassLogger
175dc1ef3ca07f65986afd11a9ee79ba66d92e8bb2ab11ae0fc2a8a06f630f78
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3f97dfbae448b3eb28d6f08f666029037d890dc94dbce0e372b4dd2a63fd037f
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7ffbd591d72f33b826c40da82f5f72195ca4af6a311bb934862f3cd190d4fdad
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8435871f09b1ba4c78f547c3bda0c509e426601221f60b455f6b6cb9d8a2f1ce
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911487d7a2f529a62f18bb148dada4366bab2a1d8d4a240133674b2790dfef30
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a543d22347f54870ae7dc14964a0242bfee089214c900abe01d1da6e2fcea6cc
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b3bdc62981bcde4ee28317404b4154f0f8b7e2fc7297c80c9b45b842e4f6708f
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c6117524f5e25ef7de2eaa1e4693be4f0ebdc1548b3a8b170f96c4b1aeeb57c2
MassLogger
+ 674 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/200720-rhjxzcsqc6/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
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:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5c4a427bdae2125f85488a6a18626bdf99cc9b065f600faa2a2a9cf014e24e6c

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

File information

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

Malspam

MassLogger

7z a6929923b2ca55e932b5c819b85889f276de8b441d304d99683238ecbc8d625d

MassLogger

Executable exe 5c4a427bdae2125f85488a6a18626bdf99cc9b065f600faa2a2a9cf014e24e6c

(this sample)

  
Dropped by
MD5 1d73f19f36bfe630e812ce9edfbb43ed
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/29081/
  
Dropped by
SHA256 a6929923b2ca55e932b5c819b85889f276de8b441d304d99683238ecbc8d625d

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