MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bed3445811ff807045966e4e6f661fc1a78d50f29c92208dbea016a21170e284. 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: bed3445811ff807045966e4e6f661fc1a78d50f29c92208dbea016a21170e284
SHA3-384 hash: 66fdad1bbf4b6ce57afc00527c93080d2faf0654f92960e03a0d335b7b87d89c96ceacdd62639e858a9364a39e530402
SHA1 hash: 3d98a5b4f2acff06fad62150c47405b88328fee7
MD5 hash: df11e283276d46d0ef138de8f208a15f
humanhash: kansas-ceiling-comet-pasta
File name:UPDATED SOA.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:662'528 bytes
First seen:2020-06-01 13:13:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:bwfggbUv55WEOzNeDEdk/oC+TJiy03KS5hS/A4eov4mBFcvsnfHUKE/Uc16G:bwfggbUB5WEOwGkQC+9iyuLHbc
Threatray 10'684 similar samples on MalwareBazaar
TLSH 8CE48C9C722072EFC857C472DEA81CA8EB5174BB831F4653A02315AEDA4D897CF255F2
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Noon
Create hunting rule
Status:
Malicious
First seen:
2020-06-01 14:10:00 UTC
AV detection:
19 of 31 (61.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=x3juiwar76aharmwnzhg6zq7ygty2uhstsjcbdn6ualkeelq4kca._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
3858c456ab026309da4ac40a5dc2c8e3d360c9f27c592ffb74875443a1e775b5
AgentTesla
4fba937f1e8ae7eab73de2233f36e813fc2e4e889cbf5103f72ed642ba2e76c3
AgentTesla
6af32b6b849f1186317e65f84c1d59cc03ce878ca8e3706c5d7afae2389b3c64
AgentTesla
8783057cc8930a463131d8ff23512b98eb99be7c1fec90de2be9da89e56d1c3b
AgentTesla
a023a321ec46a48bd33ea0823b3c57b43ad09a85c711d319d556c8a5d7058b73
AgentTesla
ad791a10ed33af49c6613064847d3d9614db17ad9b91e048c897781450c07ae1
AgentTesla
b8cf49555f75f9f06bdfb76150d4b3e1a01a831a7eac7b644dde084c212a43d2
AgentTesla
c58a330c4bfd6d321a926efb813e95e2dfa291f3cf7c556b062f37953676ecb4
AgentTesla
dce3f8a3b325b5d9427cf729ec2dc7760d075d3acb3137078876522c8c39f812
AgentTesla
ef7a6fa5553b2f93bbe0ec60a3f636c6e028876ca02ebed0a26ff9ad23732d65
AgentTesla
+ 10'674 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity evasion keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-xbcrh1qc2x/
Behaviour
Creates scheduled task(s)
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Disables Task Manager via registry modification
Drops file in Drivers directory
AgentTesla Payload
rezer0
ServiceHost packer
AgentTesla
CoreEntity .NET Packer
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 218a4a60d7f167d7a901a4c8009c8fb10207437c1537b4a2f5ee533db7029a31

AgentTesla

Executable exe bed3445811ff807045966e4e6f661fc1a78d50f29c92208dbea016a21170e284

(this sample)

  
Dropped by
MD5 c4a6b5cd294db701956c68c7c1301f25
  
Dropped by
SHA256 218a4a60d7f167d7a901a4c8009c8fb10207437c1537b4a2f5ee533db7029a31
  
Delivery method
Distributed via e-mail attachment

Comments