MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f7e555dc8722f5298513531239e35e2c77ae86024901a73fdd541a7b50961ac3. 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: f7e555dc8722f5298513531239e35e2c77ae86024901a73fdd541a7b50961ac3
SHA3-384 hash: 6b38e9ed0f5b740a043ca4ad8362127c219b8c4b66a2887d5053f1549c30186f74ba7986b1e3ed265cb60ee5dd12056e
SHA1 hash: 6501739267d38edd151962cfb34e9bfd629d6e12
MD5 hash: 8cffd2d945a485500a5769764f71e5cd
humanhash: twelve-magazine-mississippi-winter
File name:QYA82HSI9QND92NC8GAI.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'412'096 bytes
First seen:2020-06-16 06:27:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:zAHnh+eWsN3skA4RV1Hom2KXMmHaUyaBhvVS1TE2x09foXnHxw5:+h+ZkldoPK8YaUyaBhvVUE2x09wXnHU
Threatray 11'142 similar samples on MalwareBazaar
TLSH 8765CF0273D6C036FFAB92739B6AB24556BC79254133852F13981DB9BC701B2263E763
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.betalt.lt
Sending IP: 86.38.169.85
From: phuongthao <phuongthao@quangbinhjsc.com.vn>
Reply-To: phuongthao <Standardchartered22121@outlook.com>, phuongthao <Standardchartered22121@outlook.com>
Subject: Yêu cầu cũ hơn
Attachment: QYA82HSI9QND92NC8GAI.7z (contains "QYA82HSI9QND92NC8GAI.exe")

AgentTesla SMTP exfil server:
mail.dobrev-cheese.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10642/
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.AIT.Trojan.Nymeria.1583.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-06-16 03:31:30 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=67svlxehel2stbitkmjdty26fr325bqcjea2op65kqnhwuewdlbq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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7127bd5267af450e0d9bd47a6b1e84add8dd1a0d44c93873ae4a19464696ace5
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8985d4bfcad63bbd354f74840182679abc8736ac32153a1e48883ecc2edb319f
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a93c824d20b6d30f7a6cdd41e83dc2ed1b1294c023d25184b2779cd0fd4f2a5a
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AgentTesla
+ 11'132 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-62x2y4c6wa/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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 bf129ef0fe9afc66b843b3a6dcaff23918b1c467f826ef179bc1300c5d7df1ec

AgentTesla

Executable exe f7e555dc8722f5298513531239e35e2c77ae86024901a73fdd541a7b50961ac3

(this sample)

  
Dropped by
MD5 d6dbe2bb0b06e2bc07bd6928756742c2
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 bf129ef0fe9afc66b843b3a6dcaff23918b1c467f826ef179bc1300c5d7df1ec
Cape
Cape
https://www.capesandbox.com/analysis/10642/

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