MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71502c5ab4ccd1d224efd3ca833f145086a50805c7ca1f7cb48d9ea2f96ffd18. 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: 71502c5ab4ccd1d224efd3ca833f145086a50805c7ca1f7cb48d9ea2f96ffd18
SHA3-384 hash: cee4fb98cd37c4c70349639fdd5290153f916246f6d35e1ceead0d8a8c3f54fa72c7e97d78899b9bfbd969d317a2856d
SHA1 hash: fe05ea713895882c0f80045e6b5eb3db15f97d12
MD5 hash: 7ec490cadb46d941cf22039f839e5688
humanhash: connecticut-colorado-equal-lamp
File name:7ec490cadb46d941cf22039f839e5688.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:487'424 bytes
First seen:2020-06-03 08:02:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 12288:PspDxjD5mVR7HZrIsuXATi1oIuBJj5EypiV4PECojl/ks:AjlmVd5r0XABk
Threatray 10'623 similar samples on MalwareBazaar
TLSH 2CA4E09C726072EFC85BC072DEAA1C78EA61747F531B4513D02765AE9A4C89BCF241F2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
smtp.ecojett.co:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-02 10:33:46 UTC
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=oficywvuzti5ejhp2pfigpyukcdkkcafy7fb67furwpkf6lp7uma._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
79aee42afbd9b6b6c639d56411291d60d0fa0058a71b831460cf0476ed99ed36
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79e2bc5a635812279f0c1ec4ee2871ac233364442459b09755ca7983ff8caa9f
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806f31221f182e4a97f68f267894aa671f18f5a8a112bf70ec1f64fd078b8000
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80fbc22a86b0bdd1628897a522a16daa48af2e0ab58dafde86fd26f69526f9bb
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9f012db0c8342a6f28a5ba72eca98c615574e3ca6e34be8b84d54a9ebd7d4d68
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a959a2834a98565e519eeadf6ecd71aea91ad04c2a38a73f17f2f60ee43f23ce
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ccbd1c75dcdc38d5e34a96583e808c960836e85d76e87de04c13ea420d380286
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e0b817181540e409f276583418e63e0f73a7ab36a323b86b304cd21e3a91f788
AgentTesla
e8060f6f6413abe064e56f3f62740ae6519081985d56dcf323ffbd776aaf00c8
AgentTesla
+ 10'613 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-dkbktstz16/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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.

Malspam

AgentTesla

Executable exe 71502c5ab4ccd1d224efd3ca833f145086a50805c7ca1f7cb48d9ea2f96ffd18

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments