MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 844011c676208303cf9a895ad7d5ba4ec4a4fb9f905311a1b3baec0884b34f1c. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 844011c676208303cf9a895ad7d5ba4ec4a4fb9f905311a1b3baec0884b34f1c
SHA3-384 hash: 1b91f67fd6faad1f924ef64267edfa7625caa0e1877f3254f62027f66e8a51092096f73ed8e2f2f5c27d74b05c6417e4
SHA1 hash: adb4487068dcf3725b52f35e64ef11c7e7a834cf
MD5 hash: fecb8c5970d62ec0a8323cc1757b0fbb
humanhash: sierra-kentucky-lemon-michigan
File name:AWB 8032697940.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:385'536 bytes
First seen:2020-07-02 12:34:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:C4LtEOAZ107pVrIRMz9vYKV7nrTWvx6bolk1EEebBru6fKBtIF3kdQ8ge+SzLXuT:hLtCrEVrISXavkbolxVu6PF3kIae
Threatray 10'645 similar samples on MalwareBazaar
TLSH CA84E1206BED9228FDBF2B75AAB541841373B9A87831D32E054CA11E1F77F459A80773
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: webmail.cyber.net.pk
Sending IP: 203.101.175.37
From: Sales01 <jjhyd@cyber.net.pk>
Subject: DHL Shipment Notice of Arrival: AWB 8032697940
Attachment: AWB 8032697940.zip (contains "AWB 8032697940.exe")

AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18465/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WQV.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/844011c676208303cf9a895ad7d5ba4ec4a4fb9f905311a1b3baec0884b34f1c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-02 12:36:05 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qrabdrtwecbqht42rfnnpvn2j3ckj647sbjrdintxlwarbftj4oa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'635 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla persistence
Link:
https://tria.ge/reports/200702-rgyfjf4sm6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
AgentTesla
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: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.

Malspam

AgentTesla

zip 74d8c3b33f7094ce632865834a1e07b6835cb97eea051f6e3e98d691fb5fb449

AgentTesla

Executable exe 844011c676208303cf9a895ad7d5ba4ec4a4fb9f905311a1b3baec0884b34f1c

(this sample)

  
Dropped by
MD5 d33bbf790c43aa46281afcc85a8c6ebb
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 74d8c3b33f7094ce632865834a1e07b6835cb97eea051f6e3e98d691fb5fb449
Cape
Cape
https://www.capesandbox.com/analysis/18465/

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