MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c87d0af1b7d984327de7a8e4a46c3d8b2cbfe2c6e74d3c31e158b7d92e42226e. 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: c87d0af1b7d984327de7a8e4a46c3d8b2cbfe2c6e74d3c31e158b7d92e42226e
SHA3-384 hash: 2882ec435dc9ead03d68791e9d5d9ca45e5a364f42db3aa4d07503a6d01d0427ae9ce17389a7f11cd4e4113634243c6c
SHA1 hash: 2db5cbc0dda1bc192f1886f259f177a92e2e595e
MD5 hash: a33dbdecdb343c3ac0c84e514f13d113
humanhash: music-oscar-bacon-winter
File name:PO_23352816.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:468'992 bytes
First seen:2020-06-22 07:43:56 UTC
Last seen:2020-06-23 06:39:37 UTC
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:YAY+6zvI5BbFlfX1OTZJViu5Yhg1V22KzQMKwEmz7DSAYCOPI7tjn51LqJEfBAUt:YQX1OFJV3Ig22CKwEMY5GiUoPkiG/
Threatray 10'707 similar samples on MalwareBazaar
TLSH 89A4DF813FA5064EE56A57BE2920019D17B633E66A25D2DC09BBFDDD4C22F43428C7B3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: heveapac.com.my
Sending IP: 103.99.1.170
From: tamy<tamy@heveapac.com.my>
Subject: New Workout Order
Attachment: PO_23352816.pdf.zip (contains "PO_23352816.pdf.exe")

AgentTesla SMTP exfil server:
mail.microtechlab.in:587

Intelligence

File Origin
# of uploads :
4
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/12465/
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c87d0af1b7d984327de7a8e4a46c3d8b2cbfe2c6e74d3c31e158b7d92e42226e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-22 05:48:12 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zb6qv4nx3gcde7phvdski3b5rmwl7ywg45gtympblc35slscejxa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'697 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware persistence keylogger trojan stealer family:agenttesla evasion
Link:
https://tria.ge/reports/200624-39wpc94cje/
Behaviour
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Modifies service
Adds Run entry to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
Disables Task Manager via registry modification
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 0b251f6e6a419fc7d573ea157c2500f47db70b8649a989a764606c778b1ad53f

AgentTesla

Executable exe c87d0af1b7d984327de7a8e4a46c3d8b2cbfe2c6e74d3c31e158b7d92e42226e

(this sample)

  
Dropped by
MD5 d2bef8e6b0afd67a855b9b5aff900a87
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/12465/

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