MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5e8cafdd210f3325619e1b0c1c874f1e1fa335255882a404f70da229198f4e85. 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: 5e8cafdd210f3325619e1b0c1c874f1e1fa335255882a404f70da229198f4e85
SHA3-384 hash: defe1d909a73ab602fad4381a3f85678c0119d81b0a328deb8579b7f1dd70ec976b5d8d157babf748829b818438443eb
SHA1 hash: 99f1d4f71533e192112a2b62b03c76f113786a13
MD5 hash: c3e051414bf6539150e2d55c4fab5ad6
humanhash: neptune-carpet-summer-connecticut
File name:file.scr
Download: download sample
Signature AgentTesla
Create hunting rule
File size:415'744 bytes
First seen:2020-05-14 10:39:34 UTC
Last seen:2020-05-14 12:02:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:MuZZ9IVpyy1WjQCUfAR+VE/JyWEIfLuSEdlGc8WtJ:sVfRCpR+VE/JyS
Threatray 10'637 similar samples on MalwareBazaar
TLSH 13949C7E6D3463BFC0B9E1B64EE48C13B2506F672392A91544C3FA98463A5427FC217E
Reporter abuse_ch
Tags:AgentTesla geo GRC scr


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: sip1-210.nexcess.net
Sending IP: 209.126.18.174
From: info <info@chemomarine.com>
Subject: Παραγγελία 284675-χημειομαρίνη
Attachment: file.img (contains "file.scr")

AgentTesla SMTP exfil server:
mail.nsmelectronics.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.GenKryptik.EKOS.6036.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-14 11:36:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=l2gk7xjbb4zskym6dmgbzb2pdyp2gnjflcbkibhxbwrcsgmpj2cq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
18660b423ae5a434d0a70081dafd8db7979de182cb8190ff7f22ed12b9fcbe18
AgentTesla
2e51ce030cc6b516a07506283b3056c047d4f13099f4b0aefc5ed2f6b6c744f1
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7b03e00914476eace20a26c81b2568ec58e5debae251f111ed8009404b1b974b
AgentTesla
9bef20b54e2e90ef3afb0cc692ee0a4f5e843f38a3bd75aaee29e506f27d6b32
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b195fee151a6483484e21e537b3c4cc62802ce015048fee3425fb70210e74bd0
AgentTesla
bcfe28b074cc1d9b0fb7896ee3eb4d28c240bee33cb76578f0f9f1ef90ab92e6
AgentTesla
d43d73de0937150cc384283fe5f3a0899c5c0a9e9461d60cb9f18b193554c26a
AgentTesla
dd82b1a2b9f3ce0fae191851be22d38bc8e44d72c12cc3e434c34354c07c0d86
AgentTesla
f8166c3c857a7a3ba99515cf6ae242a78050fba7608e24a88e2559e0063a187a
AgentTesla
f9ed4c08e84ddbd335d35d4ddeb614143786ed1bfbfc840aea630710e3a01904
AgentTesla
+ 10'627 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-fz679j5xan/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
rezer0
ServiceHost packer
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.

b2724a470dda1e62caf3898f1c4602f3

AgentTesla

Executable exe 5e8cafdd210f3325619e1b0c1c874f1e1fa335255882a404f70da229198f4e85

(this sample)

  
Dropped by
MD5 b2724a470dda1e62caf3898f1c4602f3
  
Delivery method
Distributed via e-mail attachment

Comments