MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c133315365e9f0824d0783e78b9cb01d54aba4067c73cb148ea795819b49825c. 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: c133315365e9f0824d0783e78b9cb01d54aba4067c73cb148ea795819b49825c
SHA3-384 hash: 3ca6de55ac1faff195208be71f6bdf0a91e478956c04be32c561a96b5db9a1885d752557b78816d3df0647b33af38057
SHA1 hash: 68ab294110758124f9d5f03b903171ff0cb5373a
MD5 hash: 87d30202ae3168b717d0ef2f79571c46
humanhash: jupiter-mountain-mississippi-delaware
File name:MV DS FAVOUR_Q88.doc.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:670'720 bytes
First seen:2020-06-03 04:21:15 UTC
Last seen:2020-06-03 05:11:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:JHw0DYgwc2grOYSrjUArJb74o2EPUW/rqTJvE6LZgZTHHqBiOtH:u7IEPU0WdAZrHqBiOtH
Threatray 10'628 similar samples on MalwareBazaar
TLSH 61E4AF207B48ED53F369C8F99132B744C3765D262E66C5A8DCBFB5A992BDF943802103
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
4
# of downloads :
66
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:
2020-06-03 04:35:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
30
AV detection:
20 of 31 (64.52%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=yeztcu3f5hyietihqptyxhfqdvkkxjagprz4wfeou6kydg2jqjoa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1590c55a1e2868a061da21818d1fa9fd5f8c06ca4e75862fd0b984178180a0ad
AgentTesla
21f28561ef885b5665b767f3c406b052dcee162d364c295d6598c327a4b24186
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31c185ceec1decd13b09c736f42313c1c1e7e2bed23f7bda2938bbae7e2550cd
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587201350f1607e78ccfc8809dd7c8646ddd44ec4db8933b998043b9fba5bf72
AgentTesla
64baf83c9b911fb05c284a8bb464c930d48ce9e50b8450d707bf78df0b169942
AgentTesla
bad68e8105176aa79203bf702032c4e669420db34d6d3fa2d5fd24f739984b81
AgentTesla
cd7cb9fcf332d42246a9496f91322139e9fce696baa466951116b72c8233bd6b
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d2a97ab97d0977567f4b2ee6ba659725fc82e9d4fbdf293b5f2bed5152d40af5
AgentTesla
dd780d46887a6d0abe23b50529aab25de2a5ed452ae9feba3dfbe3e6cdff7c22
AgentTesla
e0b817181540e409f276583418e63e0f73a7ab36a323b86b304cd21e3a91f788
AgentTesla
+ 10'618 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-n1pfb6jytn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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
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

rar b846f213411922bc586a50e556f776d49b7fbc60cfc4d689e0c7599c8c441388

AgentTesla

Executable exe c133315365e9f0824d0783e78b9cb01d54aba4067c73cb148ea795819b49825c

(this sample)

  
Dropped by
MD5 35f3c6822c841bdb541b1081731449ba
  
Dropped by
SHA256 b846f213411922bc586a50e556f776d49b7fbc60cfc4d689e0c7599c8c441388
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment

Comments