MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6660441f4bca1fd56cde7ebc7ba7e5707fb5273cac9d2ab9ac17f2e99b23279a. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6660441f4bca1fd56cde7ebc7ba7e5707fb5273cac9d2ab9ac17f2e99b23279a
SHA3-384 hash: 8910d4d58a7bc6d106779fe084f968621421f3166b34377325707d028e2eaabb8700f61d56cf89ab55c1cdaec9e24627
SHA1 hash: 135ea8b547218f5431fa1ef9a9483ce5de6462a9
MD5 hash: bbeba755f652bd8a4f97787ca09b9d22
humanhash: black-echo-kitten-orange
File name:PI.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:512'000 bytes
First seen:2020-07-01 09:25:21 UTC
Last seen:2020-07-01 11:42:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:l/cSbvWCZS5/jbt9/cGPyWfMH/F8nIfOIsjr8yeyGizi:l0SbvWCZSJjZ9kGrm/FyIferTNi
Threatray 10'704 similar samples on MalwareBazaar
TLSH 0EB49DC0B6BA0BD6E7B653FB1A62444087FAB93EA539D3590E8275CB91A0F004F51F17
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: rikkicann.com
Sending IP: 103.99.2.4
From: <rikki@rikkicann.com>
Subject: RE: CONFIRM PI
Attachment: PI.r00 (contains "PI.exe")

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

Intelligence

File Origin
# of uploads :
3
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18145/
Detection(s):
SecuriteInfo.com.Malware.29498.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6660441f4bca1fd56cde7ebc7ba7e5707fb5273cac9d2ab9ac17f2e99b23279a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-01 09:27:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mzqeih2lzip5k3g6p26hxj7fob73kjz4vsosvonmc7zotgzde6na._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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1dd80e4e04660516aad6b9f8997d29dfdfc3a1dd7670b22629e21d1844efe46a
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2c249db68985414c6d06f92cc5b113657fe7f3b6f647a7119147bd8fbbf95f82
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2c79248a584b7bf4eea2d503cbd40e7471edcd2ffa28e066394ead5cc57212c2
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2e4efd8081c1f404f225783de4e421b212cb451e9ac8202616bf6946d70151d4
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55ea2e51d9c4756b46b1be35647d5be13ebc2951cb2dbd63e7d7ab6dce940e53
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7d97c5487b5ffb8e24166661a094f6a72bc562f483a71fc3bb958ddde217881b
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a3730ca4b717aca244b9382827707b3e6d93f0143c58f6901421826e348c8e92
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b9edbdaf446103693e7c9f4fb46d943493773db27556a8b55fde2f32901379ac
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bebb69c2728586ef2c7275d822bae99ca516ba765af9bbd13e9a34cdf650f32c
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f1ff4a8c0b69b04ac52186300cc66f5c122ab87ff70d757211ccc049013299e4
AgentTesla
+ 10'694 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware
Link:
https://tria.ge/reports/200701-hv1bp6q2me/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads user/profile data of web browsers
Reads user/profile data of local email clients
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

r00 a327e30b79b9e87cac1e00cec5b25b200aa3c46872ef62e899be14204d436cdb

AgentTesla

Executable exe 6660441f4bca1fd56cde7ebc7ba7e5707fb5273cac9d2ab9ac17f2e99b23279a

(this sample)

  
Dropped by
MD5 e016858f39199a8058109fc9f2b4b877
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a327e30b79b9e87cac1e00cec5b25b200aa3c46872ef62e899be14204d436cdb
  
URLhaus
https://urlhaus.abuse.ch/url/406802/
Cape
Cape
https://www.capesandbox.com/analysis/18145/

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