MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 647b13a464833261695d6ef0600e3b47904bec8e1da09c6826d379f992190dc2. 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: 647b13a464833261695d6ef0600e3b47904bec8e1da09c6826d379f992190dc2
SHA3-384 hash: 81b9c320a8de995b1e5d5ece9a5ae664bef1ae9a4fdba78a7c37d659bdff70ecabda227ee15a8834d7927451a2379fbc
SHA1 hash: 60bca8f640b4b881afdee1c73d845fc5e5705abd
MD5 hash: 7ebb1732c0115072a9c0aa58c647b567
humanhash: burger-red-virginia-delaware
File name:7ebb1732c0115072a9c0aa58c647b567.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:383'488 bytes
First seen:2020-05-19 14:25:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:suFvC9COnMhCwlDPW6ltcMBG+L9RnJn8eUTojQ2FHhy/J6MchHq21Hc2EV5:pFTOn4FPvltcM/tJ8tTo04EMMc1q21H4
Threatray 11'018 similar samples on MalwareBazaar
TLSH 248402389B481E8FDD7AB3B94221270913F5DDA7A773F78D5E8B709826B33814601687
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.privateemail.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-19 11:03:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
14 of 31 (45.16%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mr5rhjdeqmzgc2k5n3ygadr3i6iex3eodwqjy2bg2n47teqzbxba._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
329f7981abeef752b487e4ca790a53e38ff1b00872dbe037f3a122c276357b20
AgentTesla
36299a9bd0f14be1ef22d73eacfbdddd158ea11a52d0ef1ee30b6edb25df5671
AgentTesla
4bc99d86dd455bd486c4859ac4cc147b493b98e6ac04df417d88905885de4da2
AgentTesla
5dbd8241899cc03ea064c6b30a422ec5cb12c241cceb4edb7f0829f07c6a7a2f
AgentTesla
6f9d5670d83775bcc5080ec114ba65270bc6b22e6e9af064305f16257b90d1a9
AgentTesla
8580ff35d1a889f09687a1c1ea963f17974fa38b7db5117a97b88e2ff5c4f79f
AgentTesla
9b32d4574a87d93cd8a86c06826574e2e2fd3646333890beaece710e8613be62
AgentTesla
a9ec0837c419b82223064a4cecf96c39d5011dda7092367e612fde786de004ac
AgentTesla
c6dc66a444215d6221e09e8fd68ae3a28eacf55f8de8462fb975c235304d7c4b
AgentTesla
fc0054e78d6ff68732c092238f77b6791ac1937f56f0d738ff603a1d3bd6dbd3
AgentTesla
+ 11'008 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-j2gy7bhc5a/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
rezer0
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.

Malspam

AgentTesla

Executable exe 647b13a464833261695d6ef0600e3b47904bec8e1da09c6826d379f992190dc2

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments