MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3e667f5f3f179990bcb4616c8e5d56eeb8399bd867799c4bc68fac82c9b0a0f. 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: e3e667f5f3f179990bcb4616c8e5d56eeb8399bd867799c4bc68fac82c9b0a0f
SHA3-384 hash: 0e5f4a67bd347400093a683f92e1cfde8a2f3fdce0f719b66d4fcbb62c5d0e33a43555f834c5967fc1e7e6e3c1d26d7c
SHA1 hash: 50b0b424988b02f51598365273f47c8b43c4def4
MD5 hash: 4d6faa4b74340610fd2ae29186cb9ed0
humanhash: lake-apart-timing-glucose
File name:PO-SER-PL-M17220.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:569'856 bytes
First seen:2020-08-18 19:17:07 UTC
Last seen:2020-08-18 20:12:19 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:fef4EcmZHAFaxmVmie9bngP77GvFTRr6QFWkeLptJjB2G/wohn90T3ZqEuXB:fa4EcmZHAFaxmVmie9bngPPG3rrcpDB/
Threatray 9'216 similar samples on MalwareBazaar
TLSH 54C4E05C34A0B1AFE6E98DB2EC546C24476173670617FF078D53A5E47BCDAE2AE000A7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: 703.zazomika.ml
Sending IP: 37.48.85.220
From: Karim Mounir<arolab@703.zazomika.ml
Subject: Attached PO-SER-PL-M172/20
Attachment: PO-SER-PL-M17220.zip (contains "PO-SER-PL-M17220.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
66
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/48022/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.34380772.24318.3164.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Forced shutdown of a system process
Enabling autorun by creating a file
Unauthorized injection to a system process
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e3e667f5f3f179990bcb4616c8e5d56eeb8399bd867799c4bc68fac82c9b0a0f/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-08-18 02:42:12 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ptgp5pt6f4zsc6liylmrzovn3vyhgn5qz3ztrf4nd5mqle3bihq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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096e367392216bef16b7bb081ec13edbf71a774b5f8de11fe22a15fed254f8c9
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AgentTesla
+ 9'206 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer spyware trojan family:agenttesla
Link:
https://tria.ge/reports/200818-st28ahaykx/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e3e667f5f3f179990bcb4616c8e5d56eeb8399bd867799c4bc68fac82c9b0a0f

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.

6eee36845d9567970af4858a1b8033c4

AgentTesla

Executable exe e3e667f5f3f179990bcb4616c8e5d56eeb8399bd867799c4bc68fac82c9b0a0f

(this sample)

  
Dropped by
MD5 6eee36845d9567970af4858a1b8033c4
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/48022/

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