MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f91bc055caefb9db5f938c9ad5dd1789b7e8dc9514fd8b6cee8261871c8bed4. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f91bc055caefb9db5f938c9ad5dd1789b7e8dc9514fd8b6cee8261871c8bed4
SHA3-384 hash: ee753fa21183621424752252781960ebc84ec7cf3c9d6e377b6f8d4ac71846c1a7d98487709ec58ef9188fbc45e9ff7d
SHA1 hash: c84315a43ef74d9aab4767213beb70368c5a9361
MD5 hash: c50c2c4ca09e53004a7b069dd8b4d141
humanhash: twenty-two-speaker-snake
File name:DHL-#AWB130501923096PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:483'840 bytes
First seen:2020-06-11 18:18:12 UTC
Last seen:2020-06-11 18:57:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:M8ougCFUnojCDMmP3G7teBdgAGKb8wUm+AXVc3ko4V:HougCqTPMcBGK4w
Threatray 10'692 similar samples on MalwareBazaar
TLSH C1A4BE9C326476EFC827DD32DAA42CA4EA20757B530BD207905715ACAA0DAE7CF145F3
Reporter abuse_ch
Tags:AgentTesla CHN DHL exe geo


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: hwc-hwp-5787320
Sending IP: 192.236.146.250
From: DHL <myclearance@dhl.com>
Subject: 需要采取的行动 - Please Confirm Your Shipment Address
Attachment: DHL-AWB130501923096PDF.zip (contains "DHL-#AWB130501923096PDF.exe")

AgentTesla SMTP exfil server:
smtp.cdldxy-cn.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/9046/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.gc.19066.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-11 18:20:09 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=l6i3ybk4v35z3npzhde22xorpcnx5dojkfh5rnwo5atbq4oix3ka._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'682 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-8hcvhr9q8e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
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 250361e90123fd80c1379e8dbed2b123edf637aaf20a88e1e79800f9f2d70019

AgentTesla

Executable exe 5f91bc055caefb9db5f938c9ad5dd1789b7e8dc9514fd8b6cee8261871c8bed4

(this sample)

  
Dropped by
MD5 7618704ba211e3e0c588188fa9ba24e7
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 250361e90123fd80c1379e8dbed2b123edf637aaf20a88e1e79800f9f2d70019
Cape
Cape
https://www.capesandbox.com/analysis/9046/

Comments