MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b64475cd8402ed4c444f86cc5c0e06af4d283636f7084128c1ac00f38912841. 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: 8b64475cd8402ed4c444f86cc5c0e06af4d283636f7084128c1ac00f38912841
SHA3-384 hash: 62bb11fbe4fc45335d6e7ec3e221190ced72bd360a2a66be3c2f859becb89f8ea3702cd7d44252d2bd14cd5c88142b8a
SHA1 hash: 5030e6c5bbfa468207165c4cb10fbdd558b8f30c
MD5 hash: 8d8050b20a940bac8b21eb8781e7689d
humanhash: music-nine-freddie-network
File name:8d8050b20a940bac8b21eb8781e7689d.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:286'208 bytes
First seen:2020-06-26 08:05:37 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:xWb3q1CzpC0iZNiKqWWWlqQFYY4+d+b6USGsm1:xaq1CA0C5aWlqQFG+dCS
Threatray 10'687 similar samples on MalwareBazaar
TLSH 6754196D2B88B901F67E1D3689D1177113F194834E12DB0F6FC45EFCAE527CA298A386
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
terminal6.veeblehosting.com: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/14740/
Detection(s):
Win.Malware.AgentTesla-7660762-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8b64475cd8402ed4c444f86cc5c0e06af4d283636f7084128c1ac00f38912841/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-06-26 08:07:04 UTC
AV detection:
28 of 31 (90.32%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rnseoxgyiaxnjrce7bwmlqhanl2nfa3dn5yiieumdlaa6oerfbaq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
10692decc0eaae1268c4d9474ea22d190dc1cc5dd000b5bc03b8daad5baade1c
AgentTesla
254c1b8ff86ebe8a88aacb3172ea4c05289dc129d3364189bcdfd097e5f5ef6f
AgentTesla
69ea320678acca63c52c05f9d51fb2ed84a6e454b0925bdf7d4a40d70f083bdc
AgentTesla
9b7b121dfaa8fe9005cebcc4fbface3382e339b8e05eb29e2e6aa37c419ed81b
AgentTesla
a9945445fca44de9a5918136de0ecaab1ab7a9ed7da830838503bdd4a3cba6d7
AgentTesla
cf8fab966145ea0701db997fd11c2969c984d6793d668f84e113f358274150a6
AgentTesla
d3e0dd593fb33bc778b9f8a86259ff28a0b2ff5498f385b88d78766cc23a02a5
AgentTesla
d48370376555cfaf86feeef09793d4ea76dbac318737d651c298952766ed64fa
AgentTesla
e0990a2ff0ebf0bf66d3ecc4f2778ec3e833e6158dbd22bc2d7b914cba6cff88
AgentTesla
e9e9dd29d9ce62cd9288f4019e47dd067081f8a0df094bc811e9dc9757e067eb
AgentTesla
+ 10'677 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200626-fx5d3gzmk6/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
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.

Cape
Cape
https://www.capesandbox.com/analysis/14740/

Comments