MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a0bb2ec6f947163776f55e7db62618cfb033472a910ca36617da4de01af27257. 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: a0bb2ec6f947163776f55e7db62618cfb033472a910ca36617da4de01af27257
SHA3-384 hash: 78bffa8e4ade0ecd61e29464d270659b57d9ef4c5d563ee62be7151ec8aa730dc7c0ef98b256baefed769e9aa78cdcdf
SHA1 hash: 4217f5ff0b994f6eb9429b560a93ae5ebe2d09dd
MD5 hash: bc4398715d35c97f60157efc20ecf755
humanhash: juliet-uniform-queen-pasta
File name:AWB 0457644354f46578u809.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:452'096 bytes
First seen:2020-05-19 07:16:09 UTC
Last seen:2020-05-19 08:05:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:7eOjF8sOvD0VrRkQZbXVYbVFSpdIJZP/:SO3OvUrRLZbMVMaJt/
Threatray 10'645 similar samples on MalwareBazaar
TLSH AFA4029022FA1B92E57E87F44972641433F2BD6FB956F62C9DC330EB2632B904591E13
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: risingstarcargo.com
Sending IP: 45.11.19.32
From: Info <info@risingstarcargo.com>
Subject: Shipment /AWB FOR GSO
Attachment: AWB 0457644354f46578u809.zip (contains "AWB 0457644354f46578u809.exe")

AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.gc.31819.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Grp
Create hunting rule
Status:
Malicious
First seen:
2020-05-19 07:36:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
21 of 48 (43.75%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uc5s5rxzi4ldo5xvlz63mjqyz6ydgrzksegkgzqx3jg6agxsojlq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0cd06914b595400bf60a7d8f44c4ff7c2b25efdd581ef8f8503e160837334e6a
AgentTesla
109607a68f4878fa6a484193ffbf3b654a8b54bf808f6b335a30eea7633b5820
AgentTesla
257ce3519105f309b564991557f1e7d8f18597e0ee00c15f1caa96a1978ef846
AgentTesla
2b9ac04e330dd1d57544561da42bd8826c516e16b1acb6e70aa07d38f8152cde
AgentTesla
5eabdc9b1c948d59d99a9a19e6007c36b3fc7bb21dbcb654e73f64a20d6a6aec
AgentTesla
69c606a2bc7954124a33b2026dc7ef62941df3485f3a68fe368502d008b2f67c
AgentTesla
bb8b06ada96296ed57372c977fd4279afd2d273cb3613080b243f15936c89096
AgentTesla
e1432f2dde886e737a5bf123c430c167c86285406b779fd67eaf4bf9c8fa7022
AgentTesla
e498a26bf37aa6df233829a04b8c92410e2491f7a755f191b6cab151f4fa8d03
AgentTesla
f397b3ef0807ca0679420810983797c017fb980df61b23ffd002299a2b502bd1
AgentTesla
+ 10'635 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-mt7jwgjxg6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
rezer0
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.

0ead3fe98782bc97a5a091e0549056ba

AgentTesla

Executable exe a0bb2ec6f947163776f55e7db62618cfb033472a910ca36617da4de01af27257

(this sample)

  
Dropped by
MD5 0ead3fe98782bc97a5a091e0549056ba
  
Delivery method
Distributed via e-mail attachment

Comments