MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba2937327a241e543cddc12d8c1648db557d5408cc4fe8d06a5261d2d96896ca. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba2937327a241e543cddc12d8c1648db557d5408cc4fe8d06a5261d2d96896ca
SHA3-384 hash: 2a28bf4fa0e49d412cfe27225128b89955dfce8409b14436a27c621089f9200c1e839fb4a90dd897f126b8281afb3fd0
SHA1 hash: 4412bb573391d3466ba49d0d0451d0bb73b245c8
MD5 hash: 33d17dffd1221cd066f45811323b44b1
humanhash: mango-alpha-south-iowa
File name:SSCN_12462020pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:455'168 bytes
First seen:2020-05-22 07:11:31 UTC
Last seen:2020-05-22 08:02:45 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:lh6ya1/9jnchdddW6LDXZXBnYRFSS/7jwtdBxziuGjSKEFWi9reQplfv7VcwDGhD:zS9jnSDdh1ZYQnBNiuG2K/OcYZAa
Threatray 10'618 similar samples on MalwareBazaar
TLSH 03A4011E27F86B2ED13D47F8A5E010A107F9F1256603D72D0FE354EA28B77218BA1A57
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: unistar.pe
Sending IP: 216.117.133.228
From: MR WANG LONGGUO <operacionesimpo@ag-peru.com>
Subject: SHIPMENT SCHEDULE (CONTRACT NO. 1246/2020).
Attachment: SSCN_12462020.pdf.arj (contains "SSCN_12462020pdf.exe")

AgentTesla SMTP exfil server:
secure231.servconfig.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WAD.17218.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-22 07:40:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
18 of 31 (58.06%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
34fd2f974f36114022714c00ba809d638a1aab3bc57bcd83e8463c7d68865860
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c35b031c9b5200c7ef0f36e0b63319cebdc553dac809555f22c2f07281e60f64
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c986ea8fc6725c76da91dff92d8ba6f8910c3cd54a7457f73839530aa8aaf002
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e6a6aaa90584d600b801a14dab920d9ce945523a5620029b978f8d236cbbde9e
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e8172cbc3806d750d00a5619e618ffc068b9d8247b5f4da507642e70e32ac3f9
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ec81caaa2e1246dac5787f5d99b2efde8251e889cdab987cfae838bebc0a85e2
AgentTesla
+ 10'608 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-qxfvwl75x2/
Behaviour
Creates scheduled task(s)
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 dc5688e382c2b6703dac78213f9ef156b2be33ee44aa3bc724a3858b9517677e

AgentTesla

Executable exe ba2937327a241e543cddc12d8c1648db557d5408cc4fe8d06a5261d2d96896ca

(this sample)

  
Dropped by
MD5 44f80c62b4958cc95860224850f1a21f
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 dc5688e382c2b6703dac78213f9ef156b2be33ee44aa3bc724a3858b9517677e

Comments