MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7042e48f18a5ca3ee1f07fe417f42e89369a3f3f22e11bada7df9929362ad63a. 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


AgentTesla


Vendor detections: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7042e48f18a5ca3ee1f07fe417f42e89369a3f3f22e11bada7df9929362ad63a
SHA3-384 hash: 10ffb677ec4fd243fc8b91e9fa093c23c74d3cef1a6a2ba9e75df7e90edcc71244cf91154126fda3fb6042490ad4084c
SHA1 hash: 5fb71bb26a5f5408e401bb01d073535209ba709d
MD5 hash: 77bfc976f89d0a515b22f5a7d6d01957
humanhash: bacon-solar-tango-east
File name:77bfc976f89d0a515b22f5a7d6d01957.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:390'656 bytes
First seen:2020-09-02 05:51:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:7F4lSV9tYARKaIMfb97b0Pk8Wo20EQTRl4H0hUeVHzGoTElUa:ylW9VRKxMWcuEQTEUhUeVHz3TRa
Threatray 9'992 similar samples on MalwareBazaar
TLSH EB844BEC2B88F902F13D9D3786E1563142B2D1834A12C74F6EC48BEDAF517CD694A396
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/54164/
Detection(s):
Win.Malware.AgentTesla-7660762-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Setting a keyboard event handler
Stealing user critical data
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/457121
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7042e48f18a5ca3ee1f07fe417f42e89369a3f3f22e11bada7df9929362ad63a/
Threat name:
ByteCode-MSIL.Infostealer.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-09-02 05:01:56 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=obbojdyyuxfd5ypqp7sbp5bore3jupz7elqrxlnh36mssnrk2y5a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
4c0ba445450f16973c204aaab8265d888df2d38f822fbfcdf15249fbc3863356
AgentTesla
56f2c7b9d0efa06b177d87a0617b2a4ccb000d72599d046e3cc014628a4ca497
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77f8071b30876bb7f99165b4e52c7730f76b3bb5864a04d1a224d0bf6d9f8299
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7a93cc0c53a02b539c07c06f9fc2d0e9b3794e6c33165e4e7cbe34c569e31278
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869e8a26e04953a411e7454c800e022bbbb3825320ab6e3935213357789f0844
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b07177183a0f5cce808293132d98364a64495885d4bf1bbe7e2cdc39418d723d
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cfefe5d485164b99beeb1aea8faca9e61f8a53d4b742ebf733922a0896511b50
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e8a210e30024fc86199e27d632e3e5d0768fde8c82cf609f37b8c44158d69a98
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f150b76e622e7da135e3d47a20c424aa20a6efeb839b15d301c17233bdcbc9f4
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ffc5491643c07ce077831156a0e1d74fbcf18f8826a8b78fd95dfa5282fc3e90
AgentTesla
+ 9'982 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer family:agenttesla
Link:
https://tria.ge/reports/200902-4eywa2zvqj/
Behaviour
Agenttesla family
AgentTesla Payload
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7042e48f18a5ca3ee1f07fe417f42e89369a3f3f22e11bada7df9929362ad63a

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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Web download

AgentTesla

Executable exe 7042e48f18a5ca3ee1f07fe417f42e89369a3f3f22e11bada7df9929362ad63a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/450916/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/54164/

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