MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 806543c5b925cac1e0db9abbb28ae330fbb323d68946599fdc32402bf7e1f49a. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 806543c5b925cac1e0db9abbb28ae330fbb323d68946599fdc32402bf7e1f49a
SHA3-384 hash: f991b87b9b5163ab1fe53243f01a0aa95d168b1509100be9ea30b2dde3cb7086d9b369835648e229ddb102072997cfc3
SHA1 hash: 78193c8fb2e17aa5b362eb9be829485b76b8e5de
MD5 hash: 38f166dd0e13501bc23cfde3ea325cae
humanhash: white-washington-purple-yellow
File name:SecuriteInfo.com.Trojan.PackedNET.671.22697.27659
Download: download sample
Signature AgentTesla
Create hunting rule
File size:941'568 bytes
First seen:2021-04-20 15:57:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'799 x AgentTesla, 19'718 x Formbook, 12'278 x SnakeKeylogger)
ssdeep 24576:lZsdTVKHslELLBPucT/gRRRRRGz6eIHm:ovKMCZ22/gRRRRRGWeI
Threatray 21 similar samples on MalwareBazaar
TLSH 3C155B5C721475DEDAABD2768BA85C64EB503C77434B420BE02331BA997CC87DF160BA
Reporter SecuriteInfoCom
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.671.22697.27659
Verdict:
Suspicious activity
Analysis date:
2021-04-20 16:16:21 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/cb7367f7-c873-463f-a101-e1ebca7334ab

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/139778/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.671.22697.27659.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/689504
Signature
.NET source code contains very large array initializations
Contains functionality to register a low level keyboard hook
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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)
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 393695 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 20/04/2021 Architecture: WINDOWS Score: 100 29 Found malware configuration 2->29 31 Multi AV Scanner detection for dropped file 2->31 33 Sigma detected: Scheduled temp file as task from temp location 2->33 35 7 other signatures 2->35 7 SecuriteInfo.com.Trojan.PackedNET.671.22697.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\...\mDejwiPHmDxNa.exe, PE32 7->19 dropped 21 C:\...\mDejwiPHmDxNa.exe:Zone.Identifier, ASCII 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmpBDC8.tmp, XML 7->23 dropped 25 SecuriteInfo.com.T...T.671.22697.exe.log, ASCII 7->25 dropped 37 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->37 39 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->39 41 Contains functionality to register a low level keyboard hook 7->41 43 2 other signatures 7->43 11 SecuriteInfo.com.Trojan.PackedNET.671.22697.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 27 mail.privateemail.com 198.54.122.60, 49738, 587 NAMECHEAP-NETUS United States 11->27 45 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->45 47 Tries to steal Mail credentials (via file access) 11->47 49 Tries to harvest and steal ftp login credentials 11->49 51 2 other signatures 11->51 17 conhost.exe 15->17         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/806543c5b925cac1e0db9abbb28ae330fbb323d68946599fdc32402bf7e1f49a/
Gathering data
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qbsuhrnzexfmdyg3tk53fcxdgd53gi6wrfdfth64gjacx57b6sna._file
Verdict:
unknown
Similar samples:
192f1700dfb08c74e6659dc411262bd2f69b69ee72a6d1fc0d68d4b485ee95ac
AgentTesla
1cb687fb145088863a9deb90dfac801c8d7bc03ea4938fcb8d800dca658b69e1
AgentTesla
2b1611385291864fe7aa42dbc429f94ec4e42570ec627609407fc9889623f426
AgentTesla
7d6bf00d1b0386114a7021a91332b12c8116a9c2d50272ef2f02f7b92a5289c8
AgentTesla
95add0dd216df27f24bf6ec50f28e2b3e57cb8f313d78c89dd10617facc102b1
AgentTesla
ab973b31d4c8051aa1d10711842c9059e3fbb50e7e7cf41112936f9bb03c3725
AgentTesla
b8ff56a3f38384dcd38e3eee204d84a046364226151687fba057c75fb987c15d
AgentTesla
cdaacff5e2118313479b5e8975d191e71731c2bb1646a4ee5bbf0adf22d86450
AgentTesla
d0b4a4ca3f6d68b06b3547de97b61876f2bdb4a3fd23ebfc65d4a267da63b830
AgentTesla
e89219f47b9a6c36c1312fa377b30c1bc356e0eb380e4442e4bee9853dc20e93
AgentTesla
+ 11 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/210420-b7q39thqsx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/806543c5b925cac1e0db9abbb28ae330fbb323d68946599fdc32402bf7e1f49a

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
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Create hunting rule
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 806543c5b925cac1e0db9abbb28ae330fbb323d68946599fdc32402bf7e1f49a

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/139778/
  
URLhaus
https://urlhaus.abuse.ch/url/1144308/
  
Delivery method
Distributed via web download

Comments