MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 80823066c678eb73f3b02c6da7335a2f911968da9315aa2db86e01bb01c50f92. 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: 80823066c678eb73f3b02c6da7335a2f911968da9315aa2db86e01bb01c50f92
SHA3-384 hash: 39f439ec044789c43e7cd2a10246b5680dad390237f9872b3c35877fd933f80455510ac13eb3a7665d1ea7712ae87bba
SHA1 hash: 110e1cc5237cb7988d40a1f64268238b5f0f2b2e
MD5 hash: b004b56de5deafd9a7aa3d5797351433
humanhash: king-twenty-eight-double
File name:RFQ# 33257 QUOTE 2page.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:381'952 bytes
First seen:2020-05-14 05:59:05 UTC
Last seen:2020-05-14 13:19:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:rNEY4KR6+yvr82Ql1swFipJXqE2FY712Atz9IQiOtN6MVA+cp2HEKvs:rNSYvfivpFD6gtqQiv1+ckw
Threatray 10'608 similar samples on MalwareBazaar
TLSH 0984F19E7624B2DFC82BCC768A691D34DA606437431BD347E48326EAE64C59BCF041E7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: REALWROUGHTIRON.COM
Sending IP: 37.49.230.30
From: ENQUIRY@REALWROUGHTIRON.COM
Subject: RFQ# 33257 RE QUOTE 2,000 EACH ITEM
Attachment: RFQ 33257 QUOTE.zip (contains "RFQ# 33257 QUOTE 2page.exe")

AgentTesla SMTP exfil server:
smtp.bnb-spa.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.MulDrop12.20200.22374.28984.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Noon
Create hunting rule
Status:
Malicious
First seen:
2020-05-14 01:53:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qcbdazwgpdvxh45qfrw2om22f6irs2g2smk2ulnynya3waofb6ja._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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1f1d87aaf919fc57a2e4498d3d54c8f9c724026b97b05747e1e6bdcccb51be46
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8017329c4a294db6b66e40cde2dcc633ff41c1f0b65491bd51eae69f43738b57
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8d8c8b5b053f50f42f5898af8a18772302017b5ac88f99d6e6e18d21c87ee784
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91e462bedfc07bf6a3ef8d29aa240925cb9a31335c090bc92c0f5672307b72ee
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c45cbf7de196d50a6eb860e3d8dbfdf8f3699c3e62df58f63bd1c6c176c9ead1
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e136c9a8971403b9dc40cebe304cd3c8fc29a3759efdf0227acf88f33e48ef91
AgentTesla
+ 10'598 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-ahg2sklkae/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key 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
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 91a9b8b4efd545f376887077c700fb44409bdad0bfaf84d9d28a3ebd11a3e286

AgentTesla

Executable exe 80823066c678eb73f3b02c6da7335a2f911968da9315aa2db86e01bb01c50f92

(this sample)

  
Dropped by
MD5 80753b97ca46377ddeee450c3577282c
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 91a9b8b4efd545f376887077c700fb44409bdad0bfaf84d9d28a3ebd11a3e286

Comments