MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72c2927bc0f171ad3f3979f517f080b3c4b5e117e6f6abc20c5f5d88b73ff652. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 72c2927bc0f171ad3f3979f517f080b3c4b5e117e6f6abc20c5f5d88b73ff652
SHA3-384 hash: cd06a0eed8ae7c54ac59182fedb2a2774a36c9f56abb6d0c6fe0dca0ddcb6cc70de0a18ce389d6a98004fafece358f83
SHA1 hash: 204eb73c987764a5d7dded942b62adfb36a1a2ad
MD5 hash: 729cdd4428cb7e8076a32c7c4a50d6cd
humanhash: purple-hot-zebra-oxygen
File name:729cdd4428cb7e8076a32c7c4a50d6cd.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:390'144 bytes
First seen:2020-08-17 19:09:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:V+T5O+lqhagANoHRl3MrGBeOXs7j1CXdYkxF/7b49z1Ew6N:4FO8q8oP4GB0H1CXd1xFDE9Z4
Threatray 9'815 similar samples on MalwareBazaar
TLSH 3784185D2B88BE02F23D5E36C1D046220BB1D0835612D35F6ED44FEEFE567C9750A2AA
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
smtp.topbas-tr.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/47333/
Detection(s):
Win.Malware.AgentTesla-7660762-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/434738
Signature
Found malware configuration
Machine Learning detection for sample
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/72c2927bc0f171ad3f3979f517f080b3c4b5e117e6f6abc20c5f5d88b73ff652/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-08-17 07:08:50 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=olbje66a6fy22pzzph2rp4eawpcllyix433kxqqml5oyrnz76zja._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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a35e2cdf735f7548734e3a0647849754ce8b180809438efa67ae280454831443
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d17de71fad23c19ea4e181c8fe33be0fc230d15be13e6d3c755c77e7ff1519d5
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dcbfc03cfe9523c25ab335f599cebcbbe8f2439ef7ab973aa9ec0330e4e7d11f
AgentTesla
+ 9'805 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer family:agenttesla
Link:
https://tria.ge/reports/200817-x4bz8f6znn/
Behaviour
AgentTesla Payload
Agenttesla family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/72c2927bc0f171ad3f3979f517f080b3c4b5e117e6f6abc20c5f5d88b73ff652

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.

Web download

AgentTesla

Executable exe 72c2927bc0f171ad3f3979f517f080b3c4b5e117e6f6abc20c5f5d88b73ff652

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/47333/
  
URLhaus
https://urlhaus.abuse.ch/url/434491/
  
Delivery method
Distributed via web download

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