MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 00c654d5c39fed0a4b4a1f04c45399c3750608f1b307796a5a7d2fca9478344d. 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


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 00c654d5c39fed0a4b4a1f04c45399c3750608f1b307796a5a7d2fca9478344d
SHA3-384 hash: 70a49e9799fe96996d6a1e07c8b6f3a8217010b11676513e94becb9944c2458f932345991133cf5f122c62de27223260
SHA1 hash: 13f80e14b6799539bcd62691a4668cdb01f21f76
MD5 hash: a69aede9e08d473cf9dce9078b21c1a5
humanhash: yankee-sweet-crazy-grey
File name:Airox Nigen Inquiry 3004657.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:661'504 bytes
First seen:2020-08-05 11:52:38 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 6144:eBekZWGYlDhZ//qtSMyw9rPjlPfQQfth4JEM+0ypOG0K/OLRt71ze:rkKjZASMywJlHQQfkEM+04RKLRt71z
Threatray 10'690 similar samples on MalwareBazaar
TLSH E7E44B3C3E41A916E53D067614A45A842BB0A64B2F52CB0F7AC547DC7F029EF7F0629E
Reporter abuse_ch
Tags:exe MassLogger


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: airroxnigen.com
Sending IP: 185.222.57.136
From: purchase@airroxnigen.com
Subject: RE: Airox Nigen Inquiry
Attachment: Airox Nigen Inquiry 3004657.rar (contains "Airox Nigen Inquiry 3004657.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/39498/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching the default Windows debugger (dwwin.exe)
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/411069
Signature
.NET source code contains very large array initializations
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/00c654d5c39fed0a4b4a1f04c45399c3750608f1b307796a5a7d2fca9478344d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-08-05 09:42:47 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=addfjvodt7wqus2kd4cmiu4zyn2qmchrwmdxs2s2pux4vfdygrgq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'680 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer family:agenttesla
Link:
https://tria.ge/reports/200805-qtj68ebyte/
Behaviour
AgentTesla Payload
Agenttesla family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/00c654d5c39fed0a4b4a1f04c45399c3750608f1b307796a5a7d2fca9478344d

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:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar

File information

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

Malspam

MassLogger

rar 71ecd4d42b141e998240693218289e504fce32379d6ae8c6008420d8ee4fb60c

MassLogger

Executable exe 00c654d5c39fed0a4b4a1f04c45399c3750608f1b307796a5a7d2fca9478344d

(this sample)

  
Dropped by
MD5 0946f7172c6ac0bacd4d4d73a46dea24
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/39498/
  
Dropped by
SHA256 71ecd4d42b141e998240693218289e504fce32379d6ae8c6008420d8ee4fb60c

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