MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1856d4a7299dadc2fc80ba3379167a381be7c75acfff9e427149e62f5205aab3. 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 3 File information Comments 1

SHA256 hash: 1856d4a7299dadc2fc80ba3379167a381be7c75acfff9e427149e62f5205aab3
SHA3-384 hash: 5e903c4c612d4cf11ec50d13f14f1983292a84af391b12759ec8612acefc8156aebf72da89b2c32af4d48ed800eadf62
SHA1 hash: 6c094a6ca139beb39d1850f1abbfe88f9a8502c1
MD5 hash: bc48edd1be13cb850ba3c0bba7d74ea0
humanhash: undress-table-mississippi-salami
File name:bc48edd1be13cb850ba3c0bba7d74ea0
Download: download sample
Signature AgentTesla
File size:630'784 bytes
First seen:2021-08-28 07:20:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:a14qAJ7/gZa624K9RSSbhH/Rqels8iPubwD08435f6bE+25aJlBvR3:1gZa62cSbhH/Nls8iPS84pfc3Eaz/3
Threatray 9'087 similar samples on MalwareBazaar
TLSH T100D4F18593AD481ECADFCDB98690E47487B48E334642E3450EC46EBBB1653E04B4BED7
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
334
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
bc48edd1be13cb850ba3c0bba7d74ea0
Verdict:
Suspicious activity
Analysis date:
2021-08-28 07:21:45 UTC
Tags:
n/a

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
Using the Windows Management Instrumentation requests
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
Found malware configuration
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Spyware.Noon
Status:
Malicious
First seen:
2021-08-27 20:08:23 UTC
AV detection:
18 of 46 (39.13%)
Threat level:
  2/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
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
Unpacked files
SH256 hash:
c0ee1071e444f415f8b62856a0896f3b22e563f1bb4f03d14142583efe49a565
MD5 hash:
29db2e114b88ae1f6a00c9aa71690043
SHA1 hash:
ec82db71443556a5b320357b0b8b09e70ec1db9c
SH256 hash:
b038995dc815e7cdd70e264f9d2c1c855940656421214eb99c480ec40d2c32e7
MD5 hash:
299abfb4b5da20a1fe43a1037426c295
SHA1 hash:
a8ccabcca391e01f787802a2a99efb9838049075
SH256 hash:
1801f799c308b8f742c85b038e0897e226dc3e84680437bdac17ee0b0a7415ef
MD5 hash:
81a80d14df6ac0b13c4c2ad5b88d0439
SHA1 hash:
2a89a400f0d8de3d6f65f72240cd495999f39a7c
SH256 hash:
1856d4a7299dadc2fc80ba3379167a381be7c75acfff9e427149e62f5205aab3
MD5 hash:
bc48edd1be13cb850ba3c0bba7d74ea0
SHA1 hash:
6c094a6ca139beb39d1850f1abbfe88f9a8502c1
Malware family:
Agent Tesla v3
Verdict:
Malicious
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:pe_imphash
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Web download

AgentTesla

Executable exe 1856d4a7299dadc2fc80ba3379167a381be7c75acfff9e427149e62f5205aab3

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-08-28 07:20:44 UTC

url : hxxp://marketingintelligence.tech/ebv/exb.exe