MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aaefa26175b22b29d742082a016606aaf045c3c587f12ce4e975fed56abfada2. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aaefa26175b22b29d742082a016606aaf045c3c587f12ce4e975fed56abfada2
SHA3-384 hash: 15faacb25c0501a6e93507a84cb093acb1a6e962d7a37d5c67eee3448f5e2d362094cbc056dd0a354b3b89c18bd093f0
SHA1 hash: fb0b143d0b4cbd023ffa16c991008cc5f77301be
MD5 hash: 86acbae4eff2db241c72f67469e1995f
humanhash: fifteen-london-august-july
File name:Fund Transfer-Payment 11102028.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:781'824 bytes
First seen:2020-07-21 07:27:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d8412990f74f880a4a63b66fdb523827 (11 x AgentTesla, 8 x Loki, 5 x FormBook)
ssdeep 12288:XZnGUxq0RwFvcGHq8TxFsb4mOKKEzem/nfw0MeDHsg99us7Ap7lyjy+3j9:hGuqtFvm8TxmZlzfffw0dHR90Cy7ll+Z
Threatray 11'600 similar samples on MalwareBazaar
TLSH DBF4B066F2D04833C16B2B3F9C0B9775A92ABF5D2928A9472BF41CCC5F396413836197
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: gmail.com
Sending IP: 185.222.57.207
From: sumesh kk <sumeshkk038@gmail.com>
Subject: RE: Rent Details/Status for Issuing Cheque/Fund Transfer-Payment.
Attachment: Fund Transfer-Payment 11102028.r11 (contains "Fund Transfer-Payment 11102028.exe")

AgentTesla SMTP exfil server:
smtp.yandex.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/29799/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/aaefa26175b22b29d742082a016606aaf045c3c587f12ce4e975fed56abfada2/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-21 07:09:38 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vlx2eylvwivstv2cbavaczqgvlyelq6fq7yszzhjox7nk2v7vwra._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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2f048ca43dccc9a40348e7be9ba59e487a683115b6d32c346dbbca531b597c82
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425d0b685a7fb99078c3c3f81929c0a7a8836cb0f901d4950afca8ea1cc9839f
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4b2ea6a05f162abced933abc57f1b74e9167bb070bd10a56a73745d908a6c57c
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58e2c70cfbd44f3c9923c3b1e1e07e9a487c781374879b45121082c0173c2ed2
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6737a73c3d70c5df327bbba6c8eb3769f6da5bf8e90a87a1e3a4c2de29b5408a
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74b92fc96452dd15b76cef9ab688fae3f44d580953a0a4533430a526543ccddf
AgentTesla
+ 11'590 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
upx spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200721-jgcd3c5vsn/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
UPX packed file
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
0.66
Link:
https://yomi.yoroi.company/submissions/aaefa26175b22b29d742082a016606aaf045c3c587f12ce4e975fed56abfada2

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 5a5f63fdcf5562b793b54aeac3e3a6f521ec49b77fe56f048dedd96aed59637b

AgentTesla

Executable exe aaefa26175b22b29d742082a016606aaf045c3c587f12ce4e975fed56abfada2

(this sample)

  
Dropped by
MD5 a83c11c23f736103b29fe60ba6e0a94d
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/29799/
  
Dropped by
SHA256 5a5f63fdcf5562b793b54aeac3e3a6f521ec49b77fe56f048dedd96aed59637b

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