MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e7d8dc49220d4ac88858ec8401d0d2b2a0c21d7b8e301c68de51e8a99238363. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e7d8dc49220d4ac88858ec8401d0d2b2a0c21d7b8e301c68de51e8a99238363
SHA3-384 hash: 454d1a1ad0553df3d883dae3c9d00223384bcd5b417a24faad0778e47edc12032d8dd5cf671244d3229c2a848f2d472b
SHA1 hash: ba5f79fe28af7c446b1784f413946d97ca33781d
MD5 hash: b07481a98e54b4811f81ecac97947fdc
humanhash: kentucky-december-four-oranges
File name:b07481a98e54b4811f81ecac97947fdc.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:720'384 bytes
First seen:2020-07-08 06:34:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 927c37aff1985dca3a480112dcc5320c (11 x AgentTesla, 5 x NanoCore, 3 x Loki)
ssdeep 12288:gXjgbnMmIKCXsLIN4KKD6fpkR+ypsKtvP1QZTQC+ILopSxzbU+xPoGvMMORl/OLN:ekb4uLgpfpkZqzJoGvfORAx
Threatray 11'365 similar samples on MalwareBazaar
TLSH 7BE4AE22E7A14833C16356789C1B67789C36BE103D28B9C62BE95C4C9F39781357BE93
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.durit-com-br.us: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/22848/
Detection(s):
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
Creating a file in the %temp% subdirectories
Reading critical registry keys
Launching a service
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8e7d8dc49220d4ac88858ec8401d0d2b2a0c21d7b8e301c68de51e8a99238363/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-08 06:36:07 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rz6y3resedkkzcefr3eeahinfmvayioxxdrqdrun4upivgjdqnrq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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b82d04c79bfd870dd7024db85a5c3c60827776af6bfd6b73306ceebf72150ba4
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c75fa16118d5d921d598bd9ff539426dcfd7aece03815e5be6414763ba72bda6
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c95e7d84353b77c81870d17df0d8a73387b3d3804b5db509b50176b049fa7a8b
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AgentTesla
+ 11'355 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla persistence
Link:
https://tria.ge/reports/200708-c1xdbt7xlj/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
UPX packed file
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_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 8e7d8dc49220d4ac88858ec8401d0d2b2a0c21d7b8e301c68de51e8a99238363

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/22848/
  
URLhaus
https://urlhaus.abuse.ch/url/393747/
  
Delivery method
Distributed via web download

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