MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 89847338f5dea9fea90dbd616dea17dfd4321ff2611b099ab0749045a1674e43. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 89847338f5dea9fea90dbd616dea17dfd4321ff2611b099ab0749045a1674e43
SHA3-384 hash: 1f29eeb7b0339665ce69463512923209be30ceda5ee9785620e644b312d5e95e883b4f33c53d72b9dfc620fa22f136fe
SHA1 hash: 045dd75dd4550842ee25e7a3a06be13117aab92a
MD5 hash: 9ff173aeb31d9d30156557715fb41a7a
humanhash: edward-earth-twelve-ten
File name:9ff173aeb31d9d30156557715fb41a7a.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:446'464 bytes
First seen:2020-07-10 07:18:34 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:MjHAGt9Xz5DJZxJtEgHW5Ks34T2G+cfN/CbxtjkFt6x:MZtDxbEDgw22tcfM
Threatray 10'605 similar samples on MalwareBazaar
TLSH 2394014436A4B7AFD4ABC7F58A251C3467B034778327C26A9C1320DE596DB92CF10BA7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
dutchlogs.us:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/24266/
Detection(s):
SecuriteInfo.com.Artemis9FF173AEB31D.17294.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Creating a file in the %temp% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/89847338f5dea9fea90dbd616dea17dfd4321ff2611b099ab0749045a1674e43/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-10 07:20:07 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rgchgohv32u75kinxvqw32qx37kdeh7smenqtgvqosielilhjzbq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1ac444d25db91db8976e58f52ccb227a1570100ebf83ca8d5b70ae7c43b5cf40
AgentTesla
36a4fd77ff4983b39b278c7ddc0279e7f05d81ee965b53cb31a0512af61f8fca
AgentTesla
3f84449fb5f75fd819647272fbb4e81be702af7299981085064d8767608e27dc
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59e51498dc405d419b015e54bc0b183c3a81371835cc3ae4f1f1418f9619f2f4
AgentTesla
738067ec907f78255aef1b88b13f915ceb174d620a98f37549cc22f38e5898c6
AgentTesla
a087e90ae52431a64c445ab5cb75d6672970e0ecaedc52be5ae89ab873c64fa4
AgentTesla
b74d82c2137cad350b5eca0cdb42e236480992affdf311eb766f559c5e4bf17a
AgentTesla
de638d68163fe7f49b3371adbe9456b2c2ed2ef5182324e768dc42793591c7de
AgentTesla
ecae413afd49bcb70f44880126648c3f1f4d6f1cb1cc91f7e028f85b651b501f
AgentTesla
f8e9d4094c35183c004a28e4f54e38161cfcc2853a16978939daf136b34cf317
AgentTesla
+ 10'595 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla persistence
Link:
https://tria.ge/reports/200710-8xktamcxz6/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
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.

Web download

AgentTesla

Executable exe 89847338f5dea9fea90dbd616dea17dfd4321ff2611b099ab0749045a1674e43

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/24266/
  
URLhaus
https://urlhaus.abuse.ch/url/386640/
  
Delivery method
Distributed via web download

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