MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5982c804cb3b2c334a54049f3883256169b7e406c2ec275cf3752119110e6382. 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: 5982c804cb3b2c334a54049f3883256169b7e406c2ec275cf3752119110e6382
SHA3-384 hash: a03d849995537bfe3cfd3856baa65475d7f2ff9ba1f06208e48e0237044cd9175731084587f2d21640d2385bc5c0a117
SHA1 hash: 0de9c34730fc9dfcbdc8070a66362c3e7f851acf
MD5 hash: 42a832178f3f044c5d99670a108ae8e4
humanhash: wisconsin-lion-jersey-equal
File name:Doc#202006 -products list.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:767'488 bytes
First seen:2020-06-02 09:18:23 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:DxHJlzkuOGfaXYtjkBhFrKO8PK1e0iNzCaDBf02fzVCUCmGF7rRBNw4H6vK+bD:DxnzRbaXeMhFBUNZBlCM
Threatray 10'803 similar samples on MalwareBazaar
TLSH 48F48B857790A3CED7A285398B59DD74AA032C2B1772410370F37E9F7BAC1C7DA194A2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: tunjimea.com
Sending IP: 138.197.219.174
From: uonsu@ceceliansanders.us
Subject: CLASS CAPITAL & DISTRIBUTORS CO., LTD
Attachment: Doc202006 -products list.rar (contains "Doc#202006 -products list.exe")

AgentTesla SMTP exfil server:
mail.asplparts.com: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 07:38:16 UTC
AV detection:
20 of 30 (66.67%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lgbmqbglhmwdgssuasptrazfmfu3pzagylwcoxhtouqrseiomoba._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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1b5af678f3efd6cbff87b1c00c742534000f6783e93d22c8e4cb50c59393813d
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2364247c3aeffef1ab3a097e386e61917c7083f53e016888d5c450e9f1c656ac
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31b91244dc7f952c94684ba63aef5d07cf85ff5844604d63390ed1d7d224459a
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572b91e53db1d2433ed0fea0b699e9137d051d0b8dd67fd2a142c3eeb742b05f
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82f67a2670d8ec33d7c85eb883d18bfc09213b8d0a5182c7382fbc901b5d78f1
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9251aefb3d0f5c1a21c9de09cb545c28e64c99c7424cba4021248f2cd35e6409
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bd0942599a238c4cdc3c2da9351ce62e14e6a212513ddd66b9da598fb35dcbf2
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df7c4243f9b8c7087628a1d52e81341e588e58695dfea9c02202266537e10540
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ea56935a4dca19d4ed31da39e7e861574186defbb63896045cff26a38c5b3ae7
AgentTesla
+ 10'793 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-dhvhrwvtzs/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
AgentTesla Payload
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.

Malspam

AgentTesla

rar abe30f388525e991627caf0b0dd21cf4a00f0fce3463877cf1b070f3eb93390a

AgentTesla

Executable exe 5982c804cb3b2c334a54049f3883256169b7e406c2ec275cf3752119110e6382

(this sample)

  
Dropped by
MD5 1c44b0289faeb474671ff99a00f5b723
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 abe30f388525e991627caf0b0dd21cf4a00f0fce3463877cf1b070f3eb93390a

Comments