MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a0fda413b60a1ccb2eb079e01bf29994255497182c8c8e86253588b14d4bf549. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a0fda413b60a1ccb2eb079e01bf29994255497182c8c8e86253588b14d4bf549
SHA3-384 hash: da10a8fed9095e13d834f7daab4e1b31a922d5ea7b1b370246ae4a80cb3c1789314664952f63ab426b2b3c38693e60f0
SHA1 hash: 7d4e5fa50c3b3c8f752122a85d057b9488e0e59d
MD5 hash: 154d146db1c14689acd01642b9869e62
humanhash: maine-twenty-green-moon
File name:gunzipped
Download: download sample
Signature AgentTesla
Create hunting rule
File size:380'416 bytes
First seen:2020-07-02 12:27:49 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:hJLMDwMt+0D6z2IG+cjQHdNbsJMdhbnJyQmgpL0M+XCG3wpzLi8RxB763hL:MwMt+0uK+DTNdhbndmsL09CkwpzLVRxs
Threatray 10'642 similar samples on MalwareBazaar
TLSH 2484E02467FD9228EDBE2BB4EAB641490333BDA86435D32D064C645E0F77F4486A1B73
Reporter abuse_ch
Tags:AgentTesla


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail0.307.jiangzhoulmt.casa
Sending IP: 159.65.148.202
From: "Pratimesh" <pratimeshshetty@rustomjee.com>
Subject: PO
Attachment: PO.gz (contains "gunzipped")

AgentTesla SMTP exfil server:
smtp.kem-o-keen.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18456/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WQV.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a0fda413b60a1ccb2eb079e01bf29994255497182c8c8e86253588b14d4bf549/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-02 12:29:05 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ud62ie5wbiomwlvqphqbx4uzsqsvjfyyfsgi5brfgwelctkl6veq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'632 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200702-gcncm4j2q2/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Maps connected drives based on registry
Reads data files stored by FTP clients
Checks BIOS information in registry
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
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

gz b03d32865d2bbc964eac7bf36e14fcc3f46aaa15194fc8245ad06f39f14264be

AgentTesla

Executable exe a0fda413b60a1ccb2eb079e01bf29994255497182c8c8e86253588b14d4bf549

(this sample)

  
Dropped by
MD5 ad59953b1dcef5c30023c6f095505aeb
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 b03d32865d2bbc964eac7bf36e14fcc3f46aaa15194fc8245ad06f39f14264be
Cape
Cape
https://www.capesandbox.com/analysis/18456/

Comments