MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b20b22803f7bbd0635b90f36886a89dd6be4622066f0bdbcecf1204d10b04870. 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 6 File information Comments 1

SHA256 hash: b20b22803f7bbd0635b90f36886a89dd6be4622066f0bdbcecf1204d10b04870
SHA3-384 hash: dc7de52ee48824d4a5ba89a7cf949491d45ea10b1a2f2e0bba82296596e4d156bc1fcd55288884eb8eedd036b5cfd025
SHA1 hash: ec9784f42ca0e3f64245982c13d17dee6e1f0ddc
MD5 hash: e929ca456d87aa326321424c24f6b58e
humanhash: two-alaska-harry-uranus
File name:e929ca456d87aa326321424c24f6b58e
Download: download sample
Signature AgentTesla
File size:386'328 bytes
First seen:2021-07-08 14:02:17 UTC
Last seen:2021-07-08 14:50:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 6e7f9a29f2c85394521a08b9f31f6275 (277 x GuLoader, 44 x RemcosRAT, 39 x VIPKeylogger)
ssdeep 6144:0Mm4CCXKhEO0Z/N6rvCcrU9+RV3jAbvwIU11BOLzZ18UX:0MwqUcCvC9+P3jArwXWzHJX
Threatray 6'464 similar samples on MalwareBazaar
TLSH T1FF84D0482124F55BDAE537798FA1DE7203A5ADA82D50823736F47ECB36FD18B6204362
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
145
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e929ca456d87aa326321424c24f6b58e
Verdict:
Malicious activity
Analysis date:
2021-07-08 14:06:06 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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 very large array initializations
Antivirus detection for dropped file
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
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 harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.InjectorX
Status:
Malicious
First seen:
2021-07-08 14:03:09 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
68d2a821bde5220111f27f0d9678d61b4445a73c7e935856efafc8a033617258
MD5 hash:
fb5c446e535431d30d1ddc0cf504042b
SHA1 hash:
927bd28c9e02377fadfe901a769a61c04e946b71
SH256 hash:
e04541adfa5a15e2352fae343cd557fa7692afe8b9318e3aa78aa9080edcd8d7
MD5 hash:
04db3fca562151efa25576aaa4431ae5
SHA1 hash:
3685e26d22e30b337ea220a7f5cfbc7594781fe7
SH256 hash:
a6c82433ae2780671bc618106fa1862bba8da447448c6f1820ae77df2cf11d0a
MD5 hash:
83169a697b4601404495b95b81b79e4c
SHA1 hash:
d30be70f30ea2b47724ce11a5804006a781cd549
SH256 hash:
b20b22803f7bbd0635b90f36886a89dd6be4622066f0bdbcecf1204d10b04870
MD5 hash:
e929ca456d87aa326321424c24f6b58e
SHA1 hash:
ec9784f42ca0e3f64245982c13d17dee6e1f0ddc
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:AgentTeslaV3
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
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 b20b22803f7bbd0635b90f36886a89dd6be4622066f0bdbcecf1204d10b04870

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-07-08 14:02:18 UTC

url : hxxp://maritradeshipplng.com/games/rta.exe