MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b74d82c2137cad350b5eca0cdb42e236480992affdf311eb766f559c5e4bf17a. 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: b74d82c2137cad350b5eca0cdb42e236480992affdf311eb766f559c5e4bf17a
SHA3-384 hash: c51bbebc89c28c55ad1f366b347cf338ca365167949021bb45ce070b2c9b3532a53fce53c0456470f35f27b17f533456
SHA1 hash: 1dbc40fb40437946ada0885ece184c6c978a84d4
MD5 hash: a19356c099aad42af6961c3976b9f998
humanhash: fourteen-thirteen-mexico-foxtrot
File name:a19356c099aad42af6961c3976b9f998.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:953'856 bytes
First seen:2020-07-09 08:15:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e335e0f383b17202864efb975d29d538 (14 x AgentTesla, 6 x Loki, 3 x AZORult)
ssdeep 24576:XkAVCi74LofeHXecQmiDXeOke496blrbOJ:Xiiuo2Oq4XeO949AQ
Threatray 11'133 similar samples on MalwareBazaar
TLSH 99159D22B3904833C0631A3D8D5B6778982ABE522E28BA4B7FF55C4C5F396403975F97
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
dutchlogs.us:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/23580/
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/b74d82c2137cad350b5eca0cdb42e236480992affdf311eb766f559c5e4bf17a/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-09 08:17:05 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=w5gyfqqtpswtkc26zignwqxcgzeatevp7xzrd23wn5kzyxsl6f5a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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1ac444d25db91db8976e58f52ccb227a1570100ebf83ca8d5b70ae7c43b5cf40
AgentTesla
3f84449fb5f75fd819647272fbb4e81be702af7299981085064d8767608e27dc
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49930b2de2b5ee0329fb1cd81b52695b30d2bef7bcbac1c5c54725dc524a1a2c
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667ae0abe8e26c9518983da85ba06110e8a321c52497348bd8fe57a61cc7695b
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738067ec907f78255aef1b88b13f915ceb174d620a98f37549cc22f38e5898c6
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89847338f5dea9fea90dbd616dea17dfd4321ff2611b099ab0749045a1674e43
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a087e90ae52431a64c445ab5cb75d6672970e0ecaedc52be5ae89ab873c64fa4
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c4c50cf3bc3e1096a29ec0c968224cd64a080a34322d2f7d27a75d2f992cd29d
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ecae413afd49bcb70f44880126648c3f1f4d6f1cb1cc91f7e028f85b651b501f
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f8e9d4094c35183c004a28e4f54e38161cfcc2853a16978939daf136b34cf317
AgentTesla
+ 11'123 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/200709-rc2v9djhx2/
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 data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email 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 b74d82c2137cad350b5eca0cdb42e236480992affdf311eb766f559c5e4bf17a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/386640/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/23580/

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