MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61a8e052abaa3fe9552bbc30bd800d1a6e9ead13ac2e043a9c3c3c256f7b50cb. 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: 61a8e052abaa3fe9552bbc30bd800d1a6e9ead13ac2e043a9c3c3c256f7b50cb
SHA3-384 hash: 458ff857e59c0b6a21258835347a3ff55d304af980c515c8a809ce72fda2003090b5c48520a4b531efbdddced4fb8979
SHA1 hash: 2c542252be3639ce948fd7ffe26a3c32b9780a9c
MD5 hash: de37aec35dcfa20126459d73422a3b9b
humanhash: paris-table-west-early
File name:CV Miriam Tito.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:476'672 bytes
First seen:2020-07-03 06:53:41 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:MzLM9D3EQGsKf+NjHc3biMFTyCeDudwUW0NDbQTh8:MkDifSPMNoDUW01bQC
Threatray 10'652 similar samples on MalwareBazaar
TLSH EEA4E031621CBF98D598BA74612251020D3D7E7B1627E75E7C8F31BC18F2B848B56FA2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server9.acidados.net
Sending IP: 176.221.34.180
From: Miriam <vipechi@gmail.com>
Subject: CV para asistente administrativo
Attachment: CV Miriam Tito.zip (contains "CV Miriam Tito.exe")

AgentTesla SMTP exfil server:
smtp.pharco--corp.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18657/
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/61a8e052abaa3fe9552bbc30bd800d1a6e9ead13ac2e043a9c3c3c256f7b50cb/
Threat name:
ByteCode-MSIL.Trojan.Avemariarat
Create hunting rule
Status:
Malicious
First seen:
2020-07-03 01:33:46 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mguoauvlvi76svjlxqyl3aandjxj5litvqxaiou4hq6ck333kdfq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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2f0ac830c18e2537a5a6ee50e99493552c2581a13076db8c4da54545d3345b9a
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4e4f9a06f2544bb63460caaf2aeb35875d71c2c644060a12b8bb28bbf878eb61
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a8f1b181c37984cf41eb816ec9375d0ef94a5d6dd17f846612b9c95f4129bdc4
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b31c888c6d36ec26e3c9d3ebd99c56abc17f860d008700e3e7687007bd09cfcf
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b84f164b86250eaee07153f4665af8826f0e934ba80e505ae37ead324f53b971
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c0a03dcce1ec66a2dfb9347b2c8263782ee59e7be3844efb136561c7c4f591c6
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d0656a37a28efcb2d601e3684d03b3f61048e62b2338f1d0bbeb374d3858f6b2
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da15903eb4267e8cc8756d0fe8a83d04c1d598d5104291ca5ae89d6d6f58479f
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edd8ffd641e14804cf56763e7369936bd9aaf2a9248dd9aaa196f8f27b416dd6
AgentTesla
+ 10'642 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/200703-n3m9kjkk5x/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
AgentTesla
Malware family:
AgentTesla.v2
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/61a8e052abaa/report/overview.html
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

zip be8ec01fd31a7d33be7804b5f622c362d44c9b1b6d1fa0214f3dcf3840573729

AgentTesla

Executable exe 61a8e052abaa3fe9552bbc30bd800d1a6e9ead13ac2e043a9c3c3c256f7b50cb

(this sample)

  
Dropped by
MD5 78785bb01c6dbed42ea9ca9fa32cb771
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 be8ec01fd31a7d33be7804b5f622c362d44c9b1b6d1fa0214f3dcf3840573729
Cape
Cape
https://www.capesandbox.com/analysis/18657/

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