MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9dda5a486fc888427c7382037cd1a1881ae441deb3586cea5be3bbb125f944b5. 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: 9dda5a486fc888427c7382037cd1a1881ae441deb3586cea5be3bbb125f944b5
SHA3-384 hash: cf9fc0947d6bee188cf815f9188c810af397cd86b4909d09040782b1cefbe97406b60578d9b2de4daf93ee75b97ba04f
SHA1 hash: 36a4a9d349e8f9e676c3bce4de25ca7d3d979196
MD5 hash: 870ad328f01e6f697bf2dbab5bb76b5d
humanhash: east-artist-aspen-november
File name:DHL-#AWB130501923096.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:788'992 bytes
First seen:2020-07-20 07:57:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:BukLr1q9I6/kldSCGDyaod+ik4g8y3SoD6UaqDPyrv8Jbqx4ex0h0eIj87jPV1:BuErOPW2rEloD6PqDPyrvkPomj9
Threatray 10'664 similar samples on MalwareBazaar
TLSH 19F4E0C9AAA05400D6ED2FF59E628A754335BC09F1F2930F2FD0B99F293A793D854352
Reporter abuse_ch
Tags:AgentTesla CHN DHL exe geo


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: dhl.com
Sending IP: 95.211.208.57
From: Erin Chen (DHL TW) <myclearance@dhl.com>
Subject: 由于发货地址错误而退回发货 - DHL-#AWB130501923096
Attachment: DHL-AWB130501923096.pdf.z (contains "DHL-#AWB130501923096.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/28690/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.52265.30103.11744.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file in the %temp% subdirectories
Reading critical registry keys
Creating a file
Deleting a recently created file
Reading Telegram data
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a TCP request to an infection source
Stealing user critical data
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/391028
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9dda5a486fc888427c7382037cd1a1881ae441deb3586cea5be3bbb125f944b5/
Threat name:
ByteCode-MSIL.Trojan.Masslogger
Create hunting rule
Status:
Malicious
First seen:
2020-07-20 07:59:06 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=txnfusdpzceee7dtqibxzunbranoiqo6wnmgz2s34o53cjpzis2q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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80d1c0d6566bacc1b75145357e11d066c3fc49877afc5155eef788f17ee73471
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880bba3fa9d2e255ad00cc35d53aa361bcdf739d16064d669a4b21b9a8034f73
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effc5c158a363363e6fd28c3700902bbcf159d64eaef565e663e1b4c0bacf532
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f3eddaec4219ad7d3565593b9f3b28f4196b38d3c739a389683983add08ce48a
AgentTesla
+ 10'654 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200720-gfr9l1tbxe/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
0.87
Link:
https://yomi.yoroi.company/submissions/9dda5a486fc888427c7382037cd1a1881ae441deb3586cea5be3bbb125f944b5

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 4c73207bd9b8891ce63cd8a79d8acaaf6423b8bbe4c7d7490faaacbba2296e09

AgentTesla

Executable exe 9dda5a486fc888427c7382037cd1a1881ae441deb3586cea5be3bbb125f944b5

(this sample)

  
Dropped by
MD5 506e7d4360804daa880e15f4e6757db0
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/28690/
  
Dropped by
SHA256 4c73207bd9b8891ce63cd8a79d8acaaf6423b8bbe4c7d7490faaacbba2296e09

Comments