MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f6c845ffc351562ef7de926097a9e7fa7d0abec8bfd55610ce93003ee28bc106. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f6c845ffc351562ef7de926097a9e7fa7d0abec8bfd55610ce93003ee28bc106
SHA3-384 hash: dd0f18ff0f31b473d5883620ab96a3b2433df5f107fbc6384f76ffa4cfd649f25161b53bd677fd54397b7ac069958df7
SHA1 hash: bc2da50b635a678711d9a5ab0c4ae75d354feebf
MD5 hash: 892acd5599a71dad6e0efa6a496c1b69
humanhash: jupiter-wisconsin-crazy-sodium
File name:PO - 08909.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:607'744 bytes
First seen:2020-06-30 10:18:45 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 12288:i+SdswXbLr8Vq9zbaMWXfxbIe3uDfbAKErwSjxxDx7ZBlG:i+SdswXYVq9SMWXtx3u7ZEsQxZF
Threatray 10'737 similar samples on MalwareBazaar
TLSH 55D46B3613B047A1FBB1B5F69D2C6E50DA35EDFF8880F84C1B6039A71639621E13752A
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/17084/
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f6c845ffc351562ef7de926097a9e7fa7d0abec8bfd55610ce93003ee28bc106/
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2020-06-30 04:27:01 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=63eel76dkflc5566sjqjpkph7j6qvpwix7kvmegosmad5yulyeda._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
13f2ab940f76d2f9e8d3819c19d9b68a9c9993bc9efc8035dd592d80496daa73
AgentTesla
2f596498224c1a3dbe1dd61709c82f553ec608c406b13ca6379c27540c0a4d05
AgentTesla
56d1018b5e98599629854a6a02b529ed5c9f1372f799747aebb0a9af9cc831d6
AgentTesla
5bb47f4d839af90df0d747b278c69d873127d2574a3f77965f9e7787385220d4
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5fd1a8e20efd63b0f47c74d6d85d280bce0fdf2e9843ffdf3461fc29ad26d9a7
AgentTesla
659c6199fa22fb596a93287d0ae4387bbce93f28b479e2ddff17f470f35fd04c
AgentTesla
6693da20e6a0e6bb2d7d09aae5744f0efb5afb0eb5535462b46953fd5fdfa19d
AgentTesla
ba19f152a61cf84f2a2f1d5bb1f7dc7861a8c234bb358bd5bb7d2cceb4523fc9
AgentTesla
e7d122486a566fba3c38b1b542c77d33550c62e82e51d1cfac21d08c9eac4a33
AgentTesla
ecc29b757523ab53734576e3e3138b939a2813d2a6a0a50ef060638025ac5b0e
AgentTesla
+ 10'727 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware persistence keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200630-9hy97l61zx/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Modifies service
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP 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.

Malspam

AgentTesla

rar b44b0c755f07e681f70fcbd3f85b3d74517aa1a0cb1fe34cd7deced681d5b4f6

AgentTesla

Executable exe f6c845ffc351562ef7de926097a9e7fa7d0abec8bfd55610ce93003ee28bc106

(this sample)

  
Dropped by
MD5 fa8948dc21817a5abb5dc83c67849a92
  
Dropped by
SHA256 b44b0c755f07e681f70fcbd3f85b3d74517aa1a0cb1fe34cd7deced681d5b4f6
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/17084/

Comments