MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6bef5940c7562e45f3d06181e541fe6b77a530606dd20b1314b42370fdfe0fcc. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments

SHA256 hash: 6bef5940c7562e45f3d06181e541fe6b77a530606dd20b1314b42370fdfe0fcc
SHA3-384 hash: 820eec01817b0f6b631f69143af2285d407c9bd1d356078bda8c1bbcfe2fb12985f407c71f6f144c62f69aa8eb4919b1
SHA1 hash: 65b1d4b70c235f8cc093041e205a4287a25e858b
MD5 hash: 0e27471f8b7c84cfe3ed8299403409a0
humanhash: island-west-charlie-diet
File name:0e27471f8b7c84cfe3ed8299403409a0.exe
Download: download sample
Signature AgentTesla
File size:716'288 bytes
First seen:2021-02-04 12:04:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'470 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:o1LW+GpiInEWDiJLu8uF8aJi2xp3swvCorxxEAmD:oVW+8nECiBuwgp3swqcb
Threatray 2'432 similar samples on MalwareBazaar
TLSH 1CE4AF35B2C5DB65E03E93B88431011463F2BC4FE32ED24E7ED976DE25B2F418962A16
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
smtp.privateemail.com:587

Intelligence


File Origin
# of uploads :
1
# of downloads :
112
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL-correction.xlsx
Verdict:
Malicious activity
Analysis date:
2021-02-04 08:51:56 UTC
Tags:
encrypted opendir exploit CVE-2017-11882 loader

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Binary contains a suspicious time stamp
C2 URLs / IPs found in malware configuration
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-02-04 10:31:30 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
a7354b1bdbd9e1bf609f45284425b9e342e631453f7ac8fb287d3744700cd8cc
MD5 hash:
d28216d10ca3ff63dd69e38ce347d4e3
SHA1 hash:
c1c1d90b2cfb06377feac217605d77f181fd9ec5
SH256 hash:
19e1a66f6d6393364bc9e75d7f57796888353eb08cf209790946427229500291
MD5 hash:
26a52b570d2dd9445c9a10feeba57e2b
SHA1 hash:
544f8df8c1422be49604dfc469c5379452963116
SH256 hash:
16f853d3efb30898c9d3a8a6496f86d8ea45b66abd2609f8f60bf675775d2952
MD5 hash:
596e35ee39ce06808ce67138f8dec836
SHA1 hash:
93ccd510275b52bdfae374b2875b9a31f3621d10
SH256 hash:
6bef5940c7562e45f3d06181e541fe6b77a530606dd20b1314b42370fdfe0fcc
MD5 hash:
0e27471f8b7c84cfe3ed8299403409a0
SHA1 hash:
65b1d4b70c235f8cc093041e205a4287a25e858b
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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information


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

Web download

AgentTesla

Executable exe 6bef5940c7562e45f3d06181e541fe6b77a530606dd20b1314b42370fdfe0fcc

(this sample)

  
Delivery method
Distributed via web download

Comments