MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5ab5e18b5ffe74e4c3ccf07f2e19f2daf006338022e64806b284eb8e0f0e1c15. 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: 5ab5e18b5ffe74e4c3ccf07f2e19f2daf006338022e64806b284eb8e0f0e1c15
SHA3-384 hash: 9e615541b574236cf09dca7feed1ea00312d821fcdc19bfdbbf78681fd4c1e153b3387b2ebe29df8df954923c9637e0d
SHA1 hash: 520b1ed79731d8b659831412037f3a66ebf0459c
MD5 hash: 00dd30cd54403721c9f368b80333e70a
humanhash: purple-november-south-hawaii
File name:Sample pictures.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:652'600 bytes
First seen:2020-07-20 09:25:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:glq6KltUaGkL2Gt2PBo8nBdYE5+nOeXF1KH2OZ+vucSvOyLjoFOTCiAxEFFGGy4X:gMfUaGWFIPUtnO8UHNZiuzSOb7GGy4JF
Threatray 10'730 similar samples on MalwareBazaar
TLSH F9D45B19BAC14448CC3E0771587D9C91765B7EAAB974DA0D6A8F33287FB31E7252380E
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: nala.iixcp.rumahweb.com
Sending IP: 103.247.9.43
From: Guilherme Loureiro <sales4@foodop.xyz>
Subject: RE: Sample pictures
Attachment: Sample pictures.zip (contains "Sample pictures.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/28873/
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5ab5e18b5ffe74e4c3ccf07f2e19f2daf006338022e64806b284eb8e0f0e1c15/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-20 09:27:07 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lk26dc277z2ojq6m6b7s4gps3lyamm4aelteqbvsqtvy4dyodqkq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'720 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200720-hy58472dvs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/5ab5e18b5ffe74e4c3ccf07f2e19f2daf006338022e64806b284eb8e0f0e1c15

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

zip a091f6793a07f69e6349dccb008cc3ed25e64461566bcaa37f69c7804a03fb61

AgentTesla

Executable exe 5ab5e18b5ffe74e4c3ccf07f2e19f2daf006338022e64806b284eb8e0f0e1c15

(this sample)

  
Dropped by
MD5 7d4a47b4971bc432c057f80f61065257
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/28873/
  
Dropped by
SHA256 a091f6793a07f69e6349dccb008cc3ed25e64461566bcaa37f69c7804a03fb61

Comments