MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5c5bb6cc50ad8b292fee420d4aef9d5100d6703f6ef10b52fe98d98ce9bee54. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5c5bb6cc50ad8b292fee420d4aef9d5100d6703f6ef10b52fe98d98ce9bee54
SHA3-384 hash: 431a433b14ea6c1b80ce8ec31dc435f89ce4224e1749390c0b450241972e9f131b6e2ff730e770f97a049475ea83b5c4
SHA1 hash: e5f31af6719a30ae780aed4e7f668fa9c14553e5
MD5 hash: 3cea3d1d13d90f931bae977b73d545db
humanhash: fanta-zebra-sierra-eighteen
File name:3cea3d1d13d90f931bae977b73d545db.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:288'768 bytes
First seen:2020-06-10 17:52:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'753 x AgentTesla, 19'658 x Formbook, 12'249 x SnakeKeylogger)
ssdeep 6144:nviN9B3DFIWuEeP09tsQVSa4RsZS8J1mF/e:vM+jv0zqs
Threatray 10'611 similar samples on MalwareBazaar
TLSH 4354395D6B98BD02F23D1D3245DA062413B1E1939B12C30F6FD44FECBB697DA294A2C6
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
smtp.psturyana.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Malware.AgentTesla-7660762-0
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-06-10 17:54:07 UTC
AV detection:
29 of 31 (93.55%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6xc3w3gfblmlfex64qqnjlxz2uia2zyd63xrbnjp5ggzrtu35zka._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
33ac409702967bcce5d3be1695caa40e601b10f5d6607a95f83c7a22a1db7d5f
AgentTesla
4c270fa1b5faf1dbc5d58130a28ba6dec7f1d6f7fef4f0cbe72fb795dc3cf734
AgentTesla
643e8c298a11b6a8391b4de2a9fa7639ed51ecd9a3977a1f8dd5299352abe11d
AgentTesla
7f3f318f71fc63976a8714f64e85ba5db4854e651182b6ddf14a32cf4180d264
AgentTesla
87aca4fc3253cd41db9b0ec35fd55868bcd30b5962a2c0da2004bf852a5d60a2
AgentTesla
945ececcb2fd0b7d3a4fd86464737752ba8c1cf215159868595bd9d167a337a2
AgentTesla
c3418a3272d2f9a7b3121655ac783ce213a3d4557def273d3d3ae170ace88974
AgentTesla
ce0257b16f4bfe10b1e98e9f7c332ec4fd4766a093c5462a32394282c6a5120e
AgentTesla
d3dc0fad4580b2c3d0f5bfe27fd99d66b20f2a2c65c219218f9e6628a9df5d2b
AgentTesla
dcbfc03cfe9523c25ab335f599cebcbbe8f2439ef7ab973aa9ec0330e4e7d11f
AgentTesla
+ 10'601 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-cb8jj44vmj/
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.

Web download

AgentTesla

Executable exe f5c5bb6cc50ad8b292fee420d4aef9d5100d6703f6ef10b52fe98d98ce9bee54

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/385885/
  
Delivery method
Distributed via web download

Comments