MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6290ccc075d6f4d66eb6bdb5a1e36ef943eddeeead1460e9089564580f36271. 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: a6290ccc075d6f4d66eb6bdb5a1e36ef943eddeeead1460e9089564580f36271
SHA3-384 hash: bb98fa142789147e18c6fd3916e5ef3b29886fe7719c5f2556603d27823a38ffbace1863e308d8d360d90249d2c0ed88
SHA1 hash: 7f53e2d03a704d32cbae208b46232ce108298ad6
MD5 hash: a769ece885ad74900b8828e28a53150c
humanhash: earth-nuts-vegan-jig
File name:Origenal Documents.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:799'232 bytes
First seen:2020-07-07 09:49:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4fd721b7012fb0eac9a8ce671b3fd22a (8 x AgentTesla, 1 x HawkEye, 1 x Loki)
ssdeep 12288:9fladl4S4E7SzTMJN/RRYXK3UoZZw/CiZgZXrJO93yiGTxmvEoK+:3Ql77f7YXEZyOX04W
Threatray 11'780 similar samples on MalwareBazaar
TLSH D805AF62E2F148F3D1A71A3D4C0B57B499E5FE012E289A462BF45C4CAF39741392D2DB
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.ihszimbra24.com
Sending IP: 94.138.192.219
From: info <info@aymakoop.com.tr>
Subject: Re: DHL Shipping Documents
Attachment: Origenal Documents.z (contains "Origenal Documents.exe")

AgentTesla SMTP exfil server:
mail.elkat.com.my:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/22182/
Detection(s):
Win.Malware.Daqc-6598201-0
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Creating a file
Stealing user critical data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a6290ccc075d6f4d66eb6bdb5a1e36ef943eddeeead1460e9089564580f36271/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-07 09:51:07 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uyuqztahlvxu2zxlnpnvuhrw56kd5xpo5liumduqrflelahtmjyq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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ab0f5715fad3f2bf2ab19ecb92df974bed70e0d6f4d37a2fccd4649b94d0365c
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cb551fc3381e8bdb8536a3903bbf85018a21184e9517e591ace5402c0ac0776f
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dfc4910e2cbf6064263b576560e72e29eb6f758f475d5176c88c7e8f98e00004
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e640fad06c4f66298aaa5e4a4beb4a210131f6799ed82a69e5db5da21ec53d7c
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ebe66ba4d86cd90af8bfae8cafbd71d56f183b72ac6ceb332ec9fbddd3c18452
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eebcb000c6cae71dfcec49c5c3b5275c7c652c5582b4f5183762771a19890878
AgentTesla
+ 11'770 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
spyware
Link:
https://tria.ge/reports/200707-v9k8bapk1s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads user/profile data of web browsers
Reads user/profile data of local email clients
UPX packed file
UPX packed file
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 1cb2478a1c9102a18a5d2e2cfc6ef22b784021d07b5b9cd7b8374f40eebdee15

AgentTesla

Executable exe a6290ccc075d6f4d66eb6bdb5a1e36ef943eddeeead1460e9089564580f36271

(this sample)

  
Dropped by
MD5 b0ab003ba64c94e13e3ef30949f32cef
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 1cb2478a1c9102a18a5d2e2cfc6ef22b784021d07b5b9cd7b8374f40eebdee15
Cape
Cape
https://www.capesandbox.com/analysis/22182/

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