MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9cacb5c20d8617cc4d21dd39eca22349b94ae4bb9e4baf544fc25584cf0288de. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9cacb5c20d8617cc4d21dd39eca22349b94ae4bb9e4baf544fc25584cf0288de
SHA3-384 hash: fe9826ce30c1ee851d9c5d5f29ab703b223d0179dfc4ec62ba4d7a81466eefd18b52aa8ac153303f146c6f30786b672b
SHA1 hash: f896e10ebea74ac93dd4bd7db1bb947ca78b6c46
MD5 hash: 165130b6f1683492c451dec6352a2f16
humanhash: blossom-paris-mango-sink
File name:PI-2006009 TRUONG THINH.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:427'008 bytes
First seen:2020-06-11 06:23:11 UTC
Last seen:2020-06-12 10:30:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:0irahByAXFHHfRonvvAvYrsUdSE9xX/f:03hByA1/RgnNs8x9xX/f
Threatray 10'728 similar samples on MalwareBazaar
TLSH 939412789BD6E312C67907B98183D9509778BD09BC23F75E1DE431F7282B7044AA06AF
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: damanlimited.com
Sending IP: 103.99.1.170
From: "majdi@damanlimited.com"<majdi@damanlimited.com>
Subject: PI-2006009 MIMIO PAD 2_TT
Attachment: PI-2006009 TRUONG THINH.pdf.rar (contains "PI-2006009 TRUONG THINH.pdf.exe")

AgentTesla SMTP exfil server:
mail.microtechlab.in:587

Intelligence

File Origin
# of uploads :
6
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/8921/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.gc.24060.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-06-11 01:05:23 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tswllqqnqyl4ytjb3u46zirdjg4uvzf3tzf26vcpyjkyjtycrdpa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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9d21929837be7be38702aeec7f2ed51f23ecb142651fed5dd9d95eecd457a25e
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b6b0eb759fe2c52fa89fd4ae7d83c379c1caec28fb28e97e17db5178b3f6c1ef
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de7b76d63de4addc9c39bef5146445aa54c2005f3442addf8810379594ed8a06
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fad5d998c52c536d0ee9053d7f6a1d7dd2bd11d3cc91af90992cc08a70bc33eb
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+ 10'718 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-dk48zetskj/
Behaviour
Creates scheduled task(s)
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Disables Task Manager via registry modification
Drops file in Drivers directory
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
rezer0
ServiceHost packer
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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>
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

rar 67f0b7ea3e516d312f310d2e85335c98df4decb9e2de31b616ec86fdd3f3c738

AgentTesla

Executable exe 9cacb5c20d8617cc4d21dd39eca22349b94ae4bb9e4baf544fc25584cf0288de

(this sample)

  
Dropped by
MD5 6cfd52c9299b75adf1dd141003142031
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 67f0b7ea3e516d312f310d2e85335c98df4decb9e2de31b616ec86fdd3f3c738
Cape
Cape
https://www.capesandbox.com/analysis/8921/

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