MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b1a40fd7a2cb5b789fd5357887aefe71e4686d90ed2e481547192516afa362c. 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: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1b1a40fd7a2cb5b789fd5357887aefe71e4686d90ed2e481547192516afa362c
SHA3-384 hash: b5e5db45a6fa7f3a2ec7d2e4f9ae8e001c72128377fd5c76b67fd221a04e1e8effff360a5ae3bed06789a9c914ccef23
SHA1 hash: e0ce42b48681af1a5969761b548f976d52f7ea7e
MD5 hash: 81e33cdce52471725320a571a62b2607
humanhash: uranus-mike-sad-juliet
File name:BALANCE Confirmation xxls.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:521'660 bytes
First seen:2021-11-02 10:14:15 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:SIarPrU5MP4xj9DR1BsixhBpRe2eKulcoU6Cy9LxmG1yJ:rGPAR1SohBpRVpgcnQ9Lx0
TLSH T195B423D1BF5DCC00B2C532AFAEB62445773E60E5FA59076ABC44CE1BE17836D684A306
Reporter cocaman
Tags:AgentTesla rar


Avatar
cocaman
Malicious email (T1566.001)
From: "Nguyen Mai Phuong <nmphuong@thermtrol.com>" (likely spoofed)
Received: "from thermtrol.com (unknown [103.232.53.21]) "
Date: "2 Nov 2021 00:32:49 -0700"
Subject: "RE RE Balance Confirmation at 1-Nov-2021 _ TDSL01 _ Thermtrol (VSIP)"
Attachment: "BALANCE Confirmation xxls.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
116
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61810fa8bf51178dbe486225/reports/f23aa8f4-4b79-4c2d-aebb-45c25460081b/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1b1a40fd7a2cb5b789fd5357887aefe71e4686d90ed2e481547192516afa362c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-11-02 10:15:05 UTC
AV detection:
15 of 28 (53.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dmneb7l2fs23pcp5knlyq6xp44penbwzb3jojakuogjfc2x2gywa._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/211102-l98snshcar/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1b1a40fd7a2cb5b789fd5357887aefe71e4686d90ed2e481547192516afa362c

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

rar 1b1a40fd7a2cb5b789fd5357887aefe71e4686d90ed2e481547192516afa362c

(this sample)

AgentTesla

Executable exe ed83fceea1e438d5204e9acf9170252f1acc51259448da02caeca286a2882c0e

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 ed83fceea1e438d5204e9acf9170252f1acc51259448da02caeca286a2882c0e
  
Dropping
AgentTesla

Comments