MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2942c97fad624d64c7d3c0bb6aa7ddb691287d6ac6920b4a5bbf4439062476e3. 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 2 File information Comments 1

SHA256 hash: 2942c97fad624d64c7d3c0bb6aa7ddb691287d6ac6920b4a5bbf4439062476e3
SHA3-384 hash: efaaafc12168bc95db225c841051da7efadd18ba3c6bb5e18d8f27a3aaaa5a4526834d73d01f5708a687112b06fd14c0
SHA1 hash: 548dba7ba24482d08f52ad8cdad29f93443273a5
MD5 hash: cad4efe9754642ce8d7608c196916fbc
humanhash: eight-sixteen-robin-cup
File name:cad4efe9754642ce8d7608c196916fbc
Download: download sample
Signature AgentTesla
File size:413'184 bytes
First seen:2022-01-20 08:53:36 UTC
Last seen:2022-01-20 11:12:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:cqPwMYdAbc0CYQSfu6jPz4OTDCoz2/zit83+GW:JYdAbc0CYq0bDVz2/ze8+
Threatray 14'124 similar samples on MalwareBazaar
TLSH T1799413113A787762E9BD17F01AA16260D3FC01579432C70EAEC494DE7A62F509E92F3B
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
172
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Verdict:
UNKNOWN
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
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
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 / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 556627 Sample: 9gG4ktie15 Startdate: 20/01/2022 Architecture: WINDOWS Score: 100 43 Found malware configuration 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Yara detected AgentTesla 2->47 49 5 other signatures 2->49 6 9gG4ktie15.exe 3 2->6         started        10 xWBWc.exe 3 2->10         started        12 xWBWc.exe 2 2->12         started        process3 file4 27 C:\Users\user\AppData\...\9gG4ktie15.exe.log, ASCII 6->27 dropped 51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->51 53 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->53 14 9gG4ktie15.exe 2 5 6->14         started        55 Multi AV Scanner detection for dropped file 10->55 57 Machine Learning detection for dropped file 10->57 19 xWBWc.exe 2 10->19         started        21 xWBWc.exe 10->21         started        23 xWBWc.exe 2 12->23         started        25 xWBWc.exe 12->25         started        signatures5 process6 dnsIp7 33 us2.smtp.mailhostbox.com 208.91.199.225, 49823, 49835, 587 PUBLIC-DOMAIN-REGISTRYUS United States 14->33 29 C:\Users\user\AppData\Roaming\...\xWBWc.exe, PE32 14->29 dropped 31 C:\Users\user\...\xWBWc.exe:Zone.Identifier, ASCII 14->31 dropped 35 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->35 37 Tries to steal Mail credentials (via file / registry access) 14->37 39 Tries to harvest and steal ftp login credentials 14->39 41 2 other signatures 14->41 file8 signatures9
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-01-20 07:08:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
26 of 28 (92.86%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
9cd426613a3b9831b5d04e07c54e94ee9756561fb7afc7c27f06278ae9cf6cc9
MD5 hash:
8de509fa820eb7b888fde2d7826c7d9c
SHA1 hash:
04d9f4112973364c9956bd7b692a9e124054c9f1
SH256 hash:
c563f43cd0a4e36a445bc10e798e961aaebef2f8485ff3c87c298839b379d4d7
MD5 hash:
d489984d04f1f2b7d1df5cd62545e847
SHA1 hash:
5fc79635343077c2474360da13bf34e0b5e728a1
SH256 hash:
fb61c12e892c9e834af0fbfcc079ddf8a197c731f88bb7675e4a2224d73005be
MD5 hash:
c8136d3650d64fb046072f7226fe10ff
SHA1 hash:
9eca6782eb1c0d3ef093c6ee4b41406e88181e91
SH256 hash:
2942c97fad624d64c7d3c0bb6aa7ddb691287d6ac6920b4a5bbf4439062476e3
MD5 hash:
cad4efe9754642ce8d7608c196916fbc
SHA1 hash:
548dba7ba24482d08f52ad8cdad29f93443273a5
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: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 2942c97fad624d64c7d3c0bb6aa7ddb691287d6ac6920b4a5bbf4439062476e3

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-01-20 08:53:38 UTC

url : hxxp://198.12.127.213/2022/vbc.exe