MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e1c93097733707b2f39245736d2b55aee9502e2fe8c02ed462115f420dd4c567. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
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SHA256 hash: e1c93097733707b2f39245736d2b55aee9502e2fe8c02ed462115f420dd4c567
SHA3-384 hash: 2309049a05fdc575bdaa0fbc39c649a8897e7502d61d28adbd23b01b13ca6abc8e68e29560f89b3bcad98f77053020fe
SHA1 hash: ec6e9a408efc771e6d18482376e46d4dae410240
MD5 hash: 97b253f75db04460e18db48d1fbe0185
humanhash: low-vegan-jig-beryllium
File name:97b253f75db04460e18db48d1fbe0185.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:819'200 bytes
First seen:2021-05-11 17:08:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:VyJU/ySthgj4EOglRYKgbmBACj2xaiYXFZg:sOhpELlSKrACj2V6Fu
Threatray 4'863 similar samples on MalwareBazaar
TLSH A505234633C47A64C17E4EF56052164107F1A90AB223EB487EC9A8FC66F36CDC721AE7
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
209
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/155179/
Detection(s):
SecuriteInfo.com.Scr.Malcodegdn30.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Connection attempt
Sending a UDP request
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
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/778921
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)
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: 411323 Sample: zkXpISzeo3.exe Startdate: 11/05/2021 Architecture: WINDOWS Score: 100 32 Found malware configuration 2->32 34 Multi AV Scanner detection for dropped file 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 7 other signatures 2->38 7 zkXpISzeo3.exe 15 7 2->7         started        process3 dnsIp4 28 127.0.0.1 unknown unknown 7->28 20 C:\Users\user\AppData\...\ixljhrYkowqB.exe, PE32 7->20 dropped 22 C:\Users\...\ixljhrYkowqB.exe:Zone.Identifier, ASCII 7->22 dropped 24 C:\Users\user\AppData\Local\...\tmp2E05.tmp, XML 7->24 dropped 26 C:\Users\user\AppData\...\zkXpISzeo3.exe.log, ASCII 7->26 dropped 40 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->40 42 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->42 44 Contains functionality to register a low level keyboard hook 7->44 46 2 other signatures 7->46 12 zkXpISzeo3.exe 2 7->12         started        16 schtasks.exe 1 7->16         started        file5 signatures6 process7 dnsIp8 30 mail.privateemail.com 198.54.122.60, 49730, 587 NAMECHEAP-NETUS United States 12->30 48 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->48 50 Tries to steal Mail credentials (via file access) 12->50 52 Tries to harvest and steal ftp login credentials 12->52 54 2 other signatures 12->54 18 conhost.exe 16->18         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e1c93097733707b2f39245736d2b55aee9502e2fe8c02ed462115f420dd4c567/
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-05-11 11:17:36 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4hetbf3tg4d3f44sivzw2k2vv3uvalrp5dac5vdccfpuedouyvtq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
202a874c92cd603d7743eec18025972cde4f15ac56792856a77d6f9e27b96ec9
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2bc34cf2725ceb0a4b515b050e12ac17fdc20e8605fcd602f766397a4ead7f47
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45cbd4c065d8a45711f6e91ce46c1dd014882c2fd2a9a9db6ee9dcec7a9fb06d
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84aff154ff6475dfe98c65e5650ed5e63a219d4af2c0cad67daae9d4ad014878
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ad955529bf96483828333f5a0b6c69d1bdacc0798123470d8de0875c75b9010d
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d6adc5fd4e50b6a75c1d1e2ad96c279c2ac31472eca3c0325ae6f83852440333
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db683fe0365a4a2ed316ea5944cd1cdd05a398d65e0caaead565dec941d54f71
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dd8cb0b0a45253ca00dff802d1505f6225b5bd54c742c12c0ab30aa5b3ee7c21
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de0b80f33037ee2253015508b278b103356b4ca38df599ecb1c91fa1403211c2
AgentTesla
+ 4'853 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210511-k8c9d4yxj6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/e1c93097733707b2f39245736d2b55aee9502e2fe8c02ed462115f420dd4c567

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.

Web download

AgentTesla

Executable exe e1c93097733707b2f39245736d2b55aee9502e2fe8c02ed462115f420dd4c567

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1220450/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/155179/

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