MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e46618f0270d9929397a5d667b7133ddfb836d08d10d8cf83687b0b71d37cf95. 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: e46618f0270d9929397a5d667b7133ddfb836d08d10d8cf83687b0b71d37cf95
SHA3-384 hash: bd659d7573da009eb602eac6a9fb009843a271ce8aea37c3d4b71e774b77fec5e1060e0261ad6e9412cb6c58af076fd5
SHA1 hash: 7dce9ce43666e9a3b8672a25c7d7c1c01765ac1b
MD5 hash: 170790078c757aad4e686e0efc3a254f
humanhash: virginia-nineteen-quebec-single
File name:URGENT_U.EXE
Download: download sample
Signature AgentTesla
Create hunting rule
File size:794'112 bytes
First seen:2020-08-18 12:00:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:aXsBtEOCzcNzJAdPc7Gr0tZ6Ym7MudwVv2Fkb39IM6cDNQXqmZC:9IcNUZw6YESt39IncQXqmZC
Threatray 9'607 similar samples on MalwareBazaar
TLSH 91F4D02231D4960DD17957368D8A530C03BABC066521DAE9BCDB322D4D3DBDBDB226CE
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server.ipmi-cg.com
Sending IP: 89.223.126.111
From: LEE JUN WOO <angalos@hec-kr.com>
Subject: URGENT [HYUNDAI MOTOR CCPP] DC & UPS SYSTEM / RFQ Issuance / Cut-off date : 2020-08-25
Attachment: Urgent UHP RFQ E010 RFQ FOR DC UPS SYSTEM CUT OFF DATE AUGUST 25 2020_scanned from a xerox multifunt (contains "URGENT_U.EXE")

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/47795/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e46618f0270d9929397a5d667b7133ddfb836d08d10d8cf83687b0b71d37cf95/
Threat name:
ByteCode-MSIL.Trojan.NanoBot
Create hunting rule
Status:
Malicious
First seen:
2020-08-18 01:25:20 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4rtbr4bhbwmssol2lvthw4jt3x5yg3ii2egyz6bwq6ylohjxz6kq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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147fd6db099fd3dc5df37edc08622878edd4b048e858e8c002db3f3511d922a6
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6dfd463b53c97a55cd469e4bb1d89eace6a3ed27039fee367c52a26443a610a9
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70e55061f4e965a512c042bc1541f3d4e5a910a493ffb63d5a123f9c82a94f70
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94a85d18a97677231d7c812144d01d3639db1d924aef4c695af4de5811677eb0
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b4d97e5fd7ec7fa2db1180417dbf4c4164e2d942c8a42388079b46bc5ab2f44c
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d05efc3d09d7c08668da10c09101815e0af2f3376a03512e959ca467835b9c26
AgentTesla
+ 9'597 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-wkcs6mscdj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e46618f0270d9929397a5d667b7133ddfb836d08d10d8cf83687b0b71d37cf95

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

iso ba81bdb3f1e33c02fae898b68aee60c813bb50b94cf3be3fe15c37192bc714f6

AgentTesla

Executable exe e46618f0270d9929397a5d667b7133ddfb836d08d10d8cf83687b0b71d37cf95

(this sample)

  
Dropped by
MD5 aba3bd0f7e778d64fd63b8ea1b18b458
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/47795/
  
Dropped by
SHA256 ba81bdb3f1e33c02fae898b68aee60c813bb50b94cf3be3fe15c37192bc714f6

Comments