MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 81967adfc60e1b5895f81d7bc1d1fdcb000f451a1524d56f831f43232b6841ff. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 81967adfc60e1b5895f81d7bc1d1fdcb000f451a1524d56f831f43232b6841ff
SHA3-384 hash: 856a2197dbc17f9ec1116c1abbfb4e4951227d30b069c7708b56e6508aab2c50be8a6e11ae53aa10479940623e886107
SHA1 hash: ce93da121de90a87a93b09a98f2d3564afe75079
MD5 hash: 89f79b70ca375bcf96333974bac723f0
humanhash: echo-crazy-tennessee-alabama
File name:7599525244gZ.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:904'192 bytes
First seen:2020-07-08 06:46:13 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:HdJsUEKm5CsNaqZELlY7igjcC0nFSdS0zSHQKuhKlXwsHZ/WNNxyhKlXwsHZ/WNa:DKHN7KyigYv0sKSHcslhtW4slhtWg
Threatray 10'934 similar samples on MalwareBazaar
TLSH 7A15D131B7A19A05C73E0F32E9635100BE7665AB6E02E78F1DCC25DD0A6FB492A53707
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: sd-85136.dedibox.fr
Sending IP: 62.210.157.252
From: Nick Rose <loppela@gmail.com>
Subject: Review:7599525244gz
Attachment: 7599525244.gz (contains "7599525244gZ.exe")

AgentTesla FTP exfil server:
ftp.targetdhr.com:21

AgentTesla FTP user name:
worby@targetdhr.com

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/22875/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/81967adfc60e1b5895f81d7bc1d1fdcb000f451a1524d56f831f43232b6841ff/
Threat name:
ByteCode-MSIL.Trojan.Masslogger
Create hunting rule
Status:
Malicious
First seen:
2020-07-08 06:48:06 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qglhvx6gbynvrfpydv54dup5zmaa6ri2cusnk34dd5bsgk3iih7q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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09344b412ef8dbc6b398dd6e3580f482382bd24b672554039668b17a39661b50
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1ae52558dadc5c5b388c0a64b6e54ead3280540b5a1db2d90f20d960257004dd
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36418297fd0a5c6118bd0838825b7d54a9e144fea29428a48eea7c4ed5cb7499
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3b2dc5c62e2fc42ab93039b506a8566fbbfb5160b63d0c7c83c55f4957093b29
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4fa82bcc428147d23e5abc86fb9bfdc61829d91094659e74250ac43ab9a73ab4
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b215d5e7cf39628497363e29d2dce0475e7180da848f7f6032d1187c78fd16bf
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b528251075071c38ce1e0b667af69434125bd6f8afb0de6401b83b41939b2ced
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b8fb24fed506f2b66406af4f29a8a0522564d337d9f374c3936b369e10a69437
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c897bb6c238b8990b86fd2c2a543b631e1cde061033da452c02d8037c6a19fe1
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f9397a0438f1e3a8d03aa326dc4910482df49dd295228d9a4dda1f55247fd6e3
AgentTesla
+ 10'924 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/200708-nfqdctl1ge/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Program crash
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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.

396680dcdc2012fa1bcd908107a04ffe

AgentTesla

Executable exe 81967adfc60e1b5895f81d7bc1d1fdcb000f451a1524d56f831f43232b6841ff

(this sample)

  
Dropped by
MD5 396680dcdc2012fa1bcd908107a04ffe
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/22875/

Comments