MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 088e1d62ab8b0447fcef9bb32bb6ba58a998511eda17b81bc703ab2e63fe3ba0. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 088e1d62ab8b0447fcef9bb32bb6ba58a998511eda17b81bc703ab2e63fe3ba0
SHA3-384 hash: d4ca7919a20638607a20d50730fa7f9564ad3a4604c0d37414b832f19f58cc5a1d8938ebbaf215beaea649b1cc7890e7
SHA1 hash: 402261117422db41a8cb423fcac25d893698498a
MD5 hash: ef8c1369f49714a185a9c3b1f4581c4b
humanhash: nevada-fillet-bacon-five
File name:ef8c1369f49714a185a9c3b1f4581c4b.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:947'200 bytes
First seen:2021-08-24 13:46:47 UTC
Last seen:Never
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:n2csGI/cr8fdf/KD8hYBZsk29bCH09HEzINTJ0LqTblTnEj4bJgOfrR2EObbm:n+d1hkZsvCU9ksNlAqTJTnEEbq4
Threatray 8'858 similar samples on MalwareBazaar
TLSH T141158C306389C294EC1A8FF0166CF79002F275E7B6C5CD7A16DA724CCE5E9D22A0765B
dhash icon c8e4c2d1f5349c09 (15 x AgentTesla, 12 x Formbook, 8 x SnakeKeylogger)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.seekmyjob.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
241
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Gassol Solutions Pvt Ltd.doc
Verdict:
Malicious activity
Analysis date:
2021-08-24 11:44:55 UTC
Tags:
opendir exploit CVE-2017-11882 loader
Link:
https://app.any.run/tasks/0c59cdc6-3e18-49b0-95db-d9502e420fec

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/181931/
Detection(s):
SecuriteInfo.com.W32.MSIL_Troj.BIS.genEldorado.28740.16425.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Moving of the original file
Enabling autorun by creating a file
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f882e408-3225-4547-b22d-1230b6b9b05b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/838300
Signature
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the hosts file
Moves itself to temp directory
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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: 470743 Sample: m7AnpgCL4Y.exe Startdate: 24/08/2021 Architecture: WINDOWS Score: 100 56 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->56 58 Multi AV Scanner detection for dropped file 2->58 60 Multi AV Scanner detection for submitted file 2->60 62 5 other signatures 2->62 7 m7AnpgCL4Y.exe 7 2->7         started        11 OebEPB.exe 5 2->11         started        13 OebEPB.exe 2 2->13         started        process3 file4 38 C:\Users\user\AppData\Roaming\XGTnmEadD.exe, PE32 7->38 dropped 40 C:\Users\...\XGTnmEadD.exe:Zone.Identifier, ASCII 7->40 dropped 42 C:\Users\user\AppData\Local\...\tmpA304.tmp, XML 7->42 dropped 44 C:\Users\user\AppData\...\m7AnpgCL4Y.exe.log, ASCII 7->44 dropped 64 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->64 66 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->66 68 Uses schtasks.exe or at.exe to add and modify task schedules 7->68 15 m7AnpgCL4Y.exe 2 5 7->15         started        20 schtasks.exe 1 7->20         started        70 Multi AV Scanner detection for dropped file 11->70 72 Machine Learning detection for dropped file 11->72 74 Injects a PE file into a foreign processes 11->74 22 OebEPB.exe 2 11->22         started        24 schtasks.exe 1 11->24         started        26 OebEPB.exe 11->26         started        signatures5 process6 dnsIp7 46 mail.seekmyjob.com 192.185.196.71, 49715, 49716, 587 UNIFIEDLAYER-AS-1US United States 15->46 32 C:\Users\user\AppData\Local\...\OebEPB.exe, PE32 15->32 dropped 34 C:\Users\user\...\OebEPB.exe:Zone.Identifier, ASCII 15->34 dropped 48 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->48 50 Moves itself to temp directory 15->50 52 Tries to steal Mail credentials (via file access) 15->52 54 4 other signatures 15->54 28 conhost.exe 20->28         started        36 C:\Windows\System32\drivers\etc\hosts, ASCII 22->36 dropped 30 conhost.exe 24->30         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/088e1d62ab8b0447fcef9bb32bb6ba58a998511eda17b81bc703ab2e63fe3ba0/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2021-08-24 13:47:05 UTC
AV detection:
13 of 28 (46.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bchb2yvlrmcep7hptozsxnv2lcuzqui63il3qg6haovs4y76hoqa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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07d5f066f676954e18d83828bca1f87947ef5612997aa09f63c6abb992150225
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0d18d3ad450d2c0b56cc07a890d32b45bec36dc3c1ee28a0affd530687701eea
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74c2f8176fadf84bb04083901d52033b0975245676b45cd8607d80bebc91e570
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a7d250d16e52be594a0dc8292110a3bab73b77840e011f6e90c637a674fe5600
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b045b7b993b005e1930ca50a9eb65df8b62ca29d1dfdbbb28ca6621384172908
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c21d2f1d2c5dad844ee2c789b2a424f0808e9eaf4edbf4319dca34531aacbe2c
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c9af30b2a800c774844eee76e019d10b72c4637adbccd34a6de3bcc8a4f32ba4
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cdafcb71f8b7252229042196b6f5bee404610c02e1eac789799cd407a161ca48
AgentTesla
+ 8'848 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/210824-59x1rdwahn/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
c75beb3bd26c1619786759b6d2497525ccbcac4a7103867821f0a95caa1e7f66
MD5 hash:
1e003a304ee88a332faed2c0f1ff90f5
SHA1 hash:
f50980f2e05bc4b333794276b87f36e85739e14b
Link:
https://www.unpac.me/results/47d53f6e-4f57-4638-9a32-508467bf4360/
SH256 hash:
6912e4bedd1288f116e968f0a79d9797f6d6bd24d45a5f10c52e20f9d33b8c61
MD5 hash:
03bde4a82ad64c0f314985232fbca3fa
SHA1 hash:
e8d0b6339e94192eaaca32c812f914e60576dca6
Link:
https://www.unpac.me/results/47d53f6e-4f57-4638-9a32-508467bf4360/
SH256 hash:
a2f861ddc48c48cee4103c3f809ac3e961009e724f3c931f1d2302815544f596
MD5 hash:
6457e3342c61474c4667c09de738ea12
SHA1 hash:
d9858c778c7adea9d4368a0ed439b2f9d7f578de
Link:
https://www.unpac.me/results/47d53f6e-4f57-4638-9a32-508467bf4360/
SH256 hash:
088e1d62ab8b0447fcef9bb32bb6ba58a998511eda17b81bc703ab2e63fe3ba0
MD5 hash:
ef8c1369f49714a185a9c3b1f4581c4b
SHA1 hash:
402261117422db41a8cb423fcac25d893698498a
Link:
https://www.unpac.me/results/47d53f6e-4f57-4638-9a32-508467bf4360/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/088e1d62ab8b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/088e1d62ab8b0447fcef9bb32bb6ba58a998511eda17b81bc703ab2e63fe3ba0

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: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 088e1d62ab8b0447fcef9bb32bb6ba58a998511eda17b81bc703ab2e63fe3ba0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1560043/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/181931/

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