MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fed888d3ee2847c9323f4a702bd59f99926bfa252f3109fd4924da5500ec2b7e. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fed888d3ee2847c9323f4a702bd59f99926bfa252f3109fd4924da5500ec2b7e
SHA3-384 hash: 877e6094d36de5de14b67b0cfe15743ee30da691df798ffe20bfc623635787f80e3b3df208e045c271d3300637ce0273
SHA1 hash: 3c7707a9d1a73c8c10a4a3ef4376d8f589e94945
MD5 hash: f7a4121d49482e164828ae584c230bbf
humanhash: double-south-social-hawaii
File name:810976392.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:40'448 bytes
First seen:2022-02-22 11:41:36 UTC
Last seen:2022-02-22 18:58:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 384:UBQkjbom4YeqZHQ6ulaiJMwCKTH2S3dd0hUADka9o:UWkjbVn9ml7MwCKt3deVDk
Threatray 15'295 similar samples on MalwareBazaar
TLSH T19D03E61A3892961DC5D47BF869B1A19366367CE10124C18FECFDBF29A933223DCC616D
File icon (PE):PE icon
dhash icon 174f4559191b1b13 (81 x AgentTesla, 68 x Formbook, 34 x SnakeKeylogger)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
6
# of downloads :
210
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/243251/
Detection(s):
SecuriteInfo.com.W32.MSIL_Kryptik.GLW.genEldorado.22116.17689.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
DNS request
Sending an HTTP GET request
Creating a window
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/6214cc15ac8ad0468b65ff85/reports/5f2d702e-bc40-401d-81f8-a635aa204263/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/06c9bf66-e560-4276-91cd-d88284fd013c
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/943914
Signature
.NET source code contains very large array initializations
Antivirus detection for URL or domain
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
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)
Uses ping.exe to check the status of other devices and networks
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 576392 Sample: 810976392.exe Startdate: 22/02/2022 Architecture: WINDOWS Score: 100 54 Multi AV Scanner detection for domain / URL 2->54 56 Found malware configuration 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 9 other signatures 2->60 7 810976392.exe 16 6 2->7         started        12 newapp.exe 3 2->12         started        14 newapp.exe 14 3 2->14         started        process3 dnsIp4 44 kotadiainc.com 103.50.162.146, 443, 49765, 49798 PUBLIC-DOMAIN-REGISTRYUS India 7->44 38 C:\Users\user\AppData\Roaming\...\newapp.exe, PE32 7->38 dropped 40 C:\Users\user\...\newapp.exe:Zone.Identifier, ASCII 7->40 dropped 42 C:\Users\user\AppData\...\810976392.exe.log, ASCII 7->42 dropped 62 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->62 64 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->64 66 Injects a PE file into a foreign processes 7->66 16 cmd.exe 1 7->16         started        19 810976392.exe 2 7->19         started        21 cmd.exe 1 12->21         started        23 cmd.exe 1 14->23         started        file5 signatures6 process7 signatures8 52 Uses ping.exe to check the status of other devices and networks 16->52 25 PING.EXE 1 16->25         started        28 conhost.exe 16->28         started        30 PING.EXE 21->30         started        32 conhost.exe 21->32         started        34 PING.EXE 1 23->34         started        36 conhost.exe 23->36         started        process9 dnsIp10 46 yahoo.com 74.6.143.26 YAHOO-3US United States 25->46 48 98.137.11.163 YAHOO-GQ1US United States 30->48 50 74.6.231.21 YAHOO-NE1US United States 34->50
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fed888d3ee2847c9323f4a702bd59f99926bfa252f3109fd4924da5500ec2b7e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-02-22 10:19:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=73miru7ofbd4smr7jjycxvm7tgjgx6rff4yqt7kjetnfkahmfn7a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
02c1c3d0a08dd710a016f1613832e7cf6f4da6dfcd506b9f8ca3ddfe0092f2cb
AgentTesla
08ae3a735881e41099740e2e79fcd4107d5e94fe9267e28d6bf8bd9fd80a7ce6
AgentTesla
4429d5de4d9e544c06beba52b737a29e93ae559002e0aaacf532839678cdf7db
AgentTesla
542200906b6fd1d7cbf92964d984d66eb7566451cb68851ab9ddd8761fe68def
AgentTesla
5518f7bfdc3e37c30964a7ff15b31879768bdfda368560a5402b60a85b740801
AgentTesla
8a0d96c6ab22bc62611c7cad581ca536d766063570117e0ddb1747828b5afc96
AgentTesla
960b028edbf5eabe1f2e55212b540fbe642cc4a6c60a829723b137c05055d38c
AgentTesla
b532b8d30d6f2e657052c44c27649bf8aed491f0924dd424b586138ee0c2bdb0
AgentTesla
c9af30b2a800c774844eee76e019d10b72c4637adbccd34a6de3bcc8a4f32ba4
AgentTesla
+ 15'285 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/220222-nt141agdd3/
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
fed888d3ee2847c9323f4a702bd59f99926bfa252f3109fd4924da5500ec2b7e
MD5 hash:
f7a4121d49482e164828ae584c230bbf
SHA1 hash:
3c7707a9d1a73c8c10a4a3ef4376d8f589e94945
Link:
https://www.unpac.me/results/9d447b63-717a-4a60-bd86-09af7299a3b2/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/fed888d3ee28/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/fed888d3ee2847c9323f4a702bd59f99926bfa252f3109fd4924da5500ec2b7e

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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

AgentTesla

Executable exe fed888d3ee2847c9323f4a702bd59f99926bfa252f3109fd4924da5500ec2b7e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/243251/

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