MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d042869b3fe80a8b4c25c8b5bb76e6e66610dd313def5b0a7b35f5d44123cb8e. 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: d042869b3fe80a8b4c25c8b5bb76e6e66610dd313def5b0a7b35f5d44123cb8e
SHA3-384 hash: fd6e7d2f5517fed310c130819c8f51e61945d09bc9a21f5003a1c235787ebb332c4cf4b13e5b7d807d5e59fc45aa6f56
SHA1 hash: 37cec57fc8000435896e046bbb7d3054fb1d0336
MD5 hash: fe76e11b4af1892365417de1d3ed08a7
humanhash: tango-tango-bluebird-fix
File name:Proj22424277-2320.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'909'904 bytes
First seen:2020-08-18 08:41:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'651 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 24576:7QbvxaWFzBFmReKoj7Rj/+Q6y54NJEX/wz/FQOmz3745yE4DvOqVm7qFyC+k3V/p:+aWQPoBLZ4PzLHmz3740Wcm7UFJI0p
Threatray 10'656 similar samples on MalwareBazaar
TLSH 7295AE2A2FC90CA5D1B881FD11A255C16AB5AD463FD1CF3F25CB738A6F22E873A0514D
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: aminequipments.com
Sending IP: 209.58.149.66
From: Broughton Micah (Baird & Associates) <himatnagar@aminequipments.com>
Subject: Supply Request Broughton Micah (Baird & Associates)
Attachment: Proj22424277-2320.cab (contains "Proj22424277-2320.exe")

AgentTesla SMTP exfil server:
mail.privateemail.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/47601/
Detection(s):
PUA.Win.Trojan.Generic-6629274-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% subdirectories
Sending a UDP request
Creating a file
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d042869b3fe80a8b4c25c8b5bb76e6e66610dd313def5b0a7b35f5d44123cb8e/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-08-18 08:43:06 UTC
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2bbingz75afiwtbfzc23w5xg4ztbbxjrhxxvwct3gx25iqjdzoha._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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08f2608e738af40f8ba5a8d34435c988fad03aa07bad9d068379a3134ceaf42e
AgentTesla
0e32a299fee29afdd69c1fbc11b121ac6110650232dcbb28e6b8587f34395e42
AgentTesla
2191855267443ca89d1a1e52773e5123b563d71d50613cbd8ec253c9cc2b95ca
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2d8ee7ff9c355030ed9617084834bdd9f468ff47bb2274fa69163f424d471d0c
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3b14e1d76426cce9efbb31dc83050a145a304e91c1089a2f51f2fda8c9bb0c7d
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3b75a79aa13c90ce77b481e5051e3042c5cd3956def9185c84bbf483dd05f874
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b93b0f1932df3b275412f8069e92abd4090a6fcbf91920924532a784d5fc3cc0
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cca0f42988d384833c872216a19d67b85393162929e93b87f752f55545b12b03
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ea00e61f682dcda07a223e3812f6b87b2182a3dd9999a6872563ea709bc2d282
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f688b463a057afb9a38b9c380035f17579bc1f4b12b8041a5c5f388d11ff9158
AgentTesla
+ 10'646 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer family:agenttesla
Link:
https://tria.ge/reports/200818-h141ej6xa2/
Behaviour
AgentTesla Payload
Agenttesla family
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

cab d268c303914b66edaf0626a8fc1de36caec9615b25ce9a028b537ed1557d50cc

AgentTesla

Executable exe d042869b3fe80a8b4c25c8b5bb76e6e66610dd313def5b0a7b35f5d44123cb8e

(this sample)

  
Dropped by
MD5 541f667601951363df300aceae2e258f
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/47601/
  
Dropped by
SHA256 d268c303914b66edaf0626a8fc1de36caec9615b25ce9a028b537ed1557d50cc

Comments