MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c527bf526ae074003fa8688bb2bc55d0dfcf3712fc2e0bafefa1ca09b00e97f. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c527bf526ae074003fa8688bb2bc55d0dfcf3712fc2e0bafefa1ca09b00e97f
SHA3-384 hash: 15725f24478d09bce867ee65246b7dd9b638a2d5fc85d4d955ce85a90147f5f592115be1acb650a7ca3b36e703e8746c
SHA1 hash: e11de0b60ae05050994ca65df594bf0974add77c
MD5 hash: cacc88f2d5f39e672ea5a23a45afeb41
humanhash: hotel-zulu-shade-quebec
File name:greattastesmb.ca_wp_content_plugins_duplicator_files_jiz.exe.malw
Download: download sample
Signature AgentTesla
Create hunting rule
File size:284'160 bytes
First seen:2020-07-08 12:43:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 3072:u3j7YOHAIBWjb1SczsDuXzDqUHcVxcnWQRwe1BLiIB3QWM9HIfCaOSe7UOLrNAxT:mj7xhcMIXv1/wGOGfzfCaOVoIAcuP8
Threatray 10'688 similar samples on MalwareBazaar
TLSH AF5429692B88BA02F63D1D3349D2227057F194834E12DB0F6FC45EFC6A537CA2D4A396
Reporter ov3rflow1
Tags:AgentTesla malw

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/23093/
Detection(s):
Win.Malware.AgentTesla-7660762-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Creating a file
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4c527bf526ae074003fa8688bb2bc55d0dfcf3712fc2e0bafefa1ca09b00e97f/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-07-08 12:45:04 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jrjhx5jgvyduaa72q2elwk6flug7z43rf7bobox67iokbgya5f7q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
013d92479d88b8e1c76b764f9362e1c101481b6c26ac40dacec77b7910ec7344
AgentTesla
3fdc13d1d139b41849ee8afbb84fbc82d30fcbc8b84a828b6bf78db44b6d3747
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76d60cec5d6006b89ad22fb2cfbfe6d50962092bfbca1507ed1e3f886ad63edd
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8529eb34cceb6ef63968606554a079f0be1b9c5c1ab760961d6213144f96a3bb
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9ffb458e6d120f6d42906c102ce49ecefbe4a937d6b605a4d3a1b3a7dc15e627
AgentTesla
a1ce7cfa033d31213c3ad2cac21b20f274f9aeb5b8f38af735297856b37c417e
AgentTesla
a25e8f53a69b01074187de880fcb4a2e8fba9b32d781957162fb8fef4fac85b1
AgentTesla
af27bd7180ad756460e32f2ae56db7cbdc8a79e73a36b261a96f803e5b051fd5
AgentTesla
c4c846dfa5755910d28a93a91ecfea8dcde72860fea03da1a47adf9ce65470a1
AgentTesla
e640fad06c4f66298aaa5e4a4beb4a210131f6799ed82a69e5db5da21ec53d7c
AgentTesla
+ 10'678 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/200708-9tyrdrpvfe/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/23093/
  
URLhaus
https://urlhaus.abuse.ch/url/410334/

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