MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af7800a01f2cb68f3abb7546c509d3aa1ff83107b95e4e244168cac1c0a66e75. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: af7800a01f2cb68f3abb7546c509d3aa1ff83107b95e4e244168cac1c0a66e75
SHA3-384 hash: 665300d80e3ae95128bf6dfbc1a9152e1f4e935a9e0dc41e440183313bf996832c7776c4c4e0dbf61b5ded8f2f6b9362
SHA1 hash: e13ce8bb184a7e105149caab98edaabf1b04986c
MD5 hash: e0e8e06cc4b806b19daa757553d37258
humanhash: louisiana-april-helium-hotel
File name:New Order DOC-06072020.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:527'872 bytes
First seen:2020-07-12 16:28:45 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:kl2w4E88nN4whc6Lm6uKOScMKnx06AHGCLBdTyO7:w2mn7i6L9uVS9muhLB1
Threatray 11'333 similar samples on MalwareBazaar
TLSH 8DB402C0A69C829DFF5647F9BC17A616C2B36DAD94B0F10E22C5F1556AB33C2044BE4B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mstdlrgw.mst-dealer.com
Sending IP: 203.146.21.245
From: Sanda Kozinda <csd-a347@mst-dealer.com>
Subject: Fwd: new order
Attachment: New Order DOC-06072020.pdf.gz (contains "New Order DOC-06072020.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/24891/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/af7800a01f2cb68f3abb7546c509d3aa1ff83107b95e4e244168cac1c0a66e75/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-07-12 14:36:58 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=v54abia7fs3i6ov3ovdmkcotvip7qmihxfpe4jcbndfmdqfgnz2q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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8100e4e4aec4f7f9ca98d640d2c68bfd47f4f7538c041f33157faf8e924d0a74
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bb21ce06094557cbe5e86781ed3d5fa92edaea51761bd1a0b4f9a58a7ad3b30b
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e7acde8750c9fc7e282793498eed8131ed9a2265554e23949dc11e054f904f07
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AgentTesla
+ 11'323 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/200712-q7a257bles/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
AgentTesla
Malware family:
AgentTesla.v2
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/af7800a01f2c/report/overview.html
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

gz 126fdf3057f52a04d4dfdd8722432078a1857c0aada15a905eff63064b74f378

AgentTesla

Executable exe af7800a01f2cb68f3abb7546c509d3aa1ff83107b95e4e244168cac1c0a66e75

(this sample)

  
Dropped by
MD5 d4d15f9c3a5fa2e907e8d5a27ac90d0c
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 126fdf3057f52a04d4dfdd8722432078a1857c0aada15a905eff63064b74f378
Cape
Cape
https://www.capesandbox.com/analysis/24891/

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