MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cadf2a43d7f85a109aed5177e99951fba7031621fa470af37a58f283b0edc886. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cadf2a43d7f85a109aed5177e99951fba7031621fa470af37a58f283b0edc886
SHA3-384 hash: 1b6b6a40c3da2b6b70d0e4722506c7b9f3349a0c2c6ead1fe9cf663bd66f8da11f5d236fcb8b5805c427a1826b2b59e5
SHA1 hash: 83a0058c6f9eac462920613870560042e0a8af6f
MD5 hash: f4126fb7d9369fef702c9389cd6ffa23
humanhash: bluebird-minnesota-sweet-equal
File name:Purchase order 21615 TPR.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:706'048 bytes
First seen:2020-08-18 11:47:00 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 12288:7q6mRi2fqdwr5gU3WV6hLHUlTY7wxUSPpm9oIKO5c9JL8Yby0IeVz1R7a74ETF1I:WRo+52IHW07Epm2IKO5c9JxbseVGr1rE
Threatray 9'546 similar samples on MalwareBazaar
TLSH 97E4F1323198DB10D67A5737CC99610013FAB402A662DB2EFCDD139D4A92BE64B533DB
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: smtp.whygroup.it
Sending IP: 185.21.117.39
From: IRENE CHOW/アイリン <cirene@tentac.co.jp>
Subject: Purchase order 21615 TPR
Attachment: Purchase order 21615 TPR.img (contains "Purchase order 21615 TPR.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/47765/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cadf2a43d7f85a109aed5177e99951fba7031621fa470af37a58f283b0edc886/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-08-18 11:48:11 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zlpsuq6x7bnbbgxnkf36tgkr7otqgfrb7jdqv432ldzihmhnzcda._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 9'536 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer spyware trojan family:agenttesla
Link:
https://tria.ge/reports/200818-wqstw97llj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
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.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/cadf2a43d7f85a109aed5177e99951fba7031621fa470af37a58f283b0edc886

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

img cfec83e42a6df71efd89fd79ff1a56f653faa0229ba810fb12c1908d3e6b0510

AgentTesla

Executable exe cadf2a43d7f85a109aed5177e99951fba7031621fa470af37a58f283b0edc886

(this sample)

  
Dropped by
MD5 d42ec408d1808735c9ffa05732aea9d8
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/47765/
  
Dropped by
SHA256 cfec83e42a6df71efd89fd79ff1a56f653faa0229ba810fb12c1908d3e6b0510

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