MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21fd74234f073c7af91314d235b04418af7ad84f7a2cccc54b8af8192372cd7d. 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: 21fd74234f073c7af91314d235b04418af7ad84f7a2cccc54b8af8192372cd7d
SHA3-384 hash: c54556c586b521aafd3e8ef2e7be145b7af430154be6249813f55f3d5f8cf15de8120f54d34c3d799b956eb95adaebab
SHA1 hash: bb61efd2ebd40b2eafb0ee638edc2b858c743461
MD5 hash: 6b27f86a856fbd2ee82a3e460a635d39
humanhash: maryland-william-butter-september
File name:21fd74234f073c7af91314d235b04418af7ad84f7a2cccc54b8af8192372cd7d
Download: download sample
Signature AgentTesla
Create hunting rule
File size:921'088 bytes
First seen:2020-09-08 14:23:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b21a7468eedc66a1ef417421057d3157 (10 x AgentTesla, 10 x MassLogger, 3 x AZORult)
ssdeep 24576:uGDh1aKoqw13WhVUSG3EXUFRLWxc5tXiAwYpm:rDx8h0USGUXUSqbiAppm
TLSH 3215AD23B14C4A3FD26316396F3B52B89829BF1329146B467BE4EF4C8F392553925CC6
Reporter madjack_red
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
1
# of downloads :
115
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/57944/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

SecuriteInfo.com.Trojan.GenericKD.34490256.31687.27024.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Launching a process
Sending a UDP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Unauthorized injection to a system process
Enabling autorun by creating a file
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/21fd74234f073c7af91314d235b04418af7ad84f7a2cccc54b8af8192372cd7d/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2020-09-08 02:30:36 UTC
AV detection:
41 of 48 (85.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=eh6xii2pa46hv6itctjdlmcedcxxvwcppiwmzrklrl4bsi3szv6q._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer upx spyware trojan family:agenttesla
Link:
https://tria.ge/reports/200908-zpwd3fkc6e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Farheyt
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/21fd74234f073c7af91314d235b04418af7ad84f7a2cccc54b8af8192372cd7d

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.

Cape
Cape
https://www.capesandbox.com/analysis/57944/

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