MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1663a1453ac1627e69d01e85957cc93894a455f05e1361ad54abd8d7805257ef. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1663a1453ac1627e69d01e85957cc93894a455f05e1361ad54abd8d7805257ef
SHA3-384 hash: 1e9f886c0d99ad42512f196ff55e21d7ff7841f19cf525aaeb358ca727e30a592c37ec0c88481facb28ebd698a91932b
SHA1 hash: 267ecaf1197fb55dcbd1f5842a7fe172c085f0db
MD5 hash: 17d8fd4281c0b485eec0b2670095a00c
humanhash: lamp-edward-berlin-nevada
File name:17d8fd4281c0b485eec0b2670095a00c.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:304'640 bytes
First seen:2020-06-03 08:39:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'481 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:ez3BZbNvkIhUm+69kTrzMLOmAhxb1Eq8SQLXBImP9Wv8n88/MhuGUurbs:ezRvkIhUnsBKVxJ+6t
Threatray 10'573 similar samples on MalwareBazaar
TLSH 37543B2E7799BA02E17E617051D1522126F6EC534E12970F2EC4BFDCBBA43C13E4A366
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.tremdyclub.net:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
62
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Autorun
Create hunting rule
Status:
Malicious
First seen:
2020-06-01 10:58:51 UTC
File Type:
PE (.Net Exe)
AV detection:
21 of 31 (67.74%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=czr2crj2yfrh42oqd2czk7gjhckkivpqlyjwdlkuvpmnpacsk7xq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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2a22df2611ff0614c04ad60cf430881d6e5be2308dfe1cb6bc5dec3791e6e57d
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3005fc85a6f9cf4599148d15f9dfbc3e3297cc13f575931f34ea4c564c79964c
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3da52257d2bf11ec3b3616e8a3c5891d2c2fcf1c2195f8b3f083175da57d2eb2
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8447de07af7d5976fca9d1df317d72489dc735fd0fd571d6df0fee9d43cd0448
AgentTesla
91e414276a656dc9276aab26d67944f915e2267cd2b1b746193b1fc3225aaeed
AgentTesla
948d5aa11288d1ea873b27aee4be30b985be3bb4e1735a1cba917161635e242f
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a9a442e370b03a69130078a8ed8fae2ac3ccbe20a34443c2df2bce47ab050095
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bf917cc47a3577a28454b035977120f80f9c9834d443e389433917dc406f39e0
AgentTesla
c85ff24372320b72baa0652814e4288eeb120f94c98e50f59a90a706bf720b1a
AgentTesla
d41079dd1596c39063e5e578492a8d32594add024e76451cfe06846e49001689
AgentTesla
+ 10'563 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-y965j5dvte/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments