MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 166702605a44a92ba3455897f14c5f2708158d5e5d32370c35c56372ac8b5422. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 166702605a44a92ba3455897f14c5f2708158d5e5d32370c35c56372ac8b5422
SHA3-384 hash: 6fb46127923e5cba034285398753e9de79f0123cba33461ea8a3d0175d631db70013a0c9dea3d1fb4b7fd4d49b9afbeb
SHA1 hash: ab1d83894d1fe5ef9347621dfe1f1f7dc88f4ebc
MD5 hash: a99ff6ecaeaa14428ac1a0cc3fb375af
humanhash: mobile-vermont-nevada-pizza
File name:0020210505-201927_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:839'168 bytes
First seen:2021-05-05 15:27:05 UTC
Last seen:2021-05-05 16:02:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 12288:gmtkfS3iywlHML2YBo1nJfxQcUQ+dNMBYoNV8u6ydq+3JttSyoLJKAztiO6B:0ywB1R1nJ2JdNL28u6nKJvSyoNKS6
Threatray 4'510 similar samples on MalwareBazaar
TLSH A405027C678C4646D96F4B7C6864C04027F4BA2AA7A3E70EBFC025FB6F77B418521261
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
109
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.624-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
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/712187
Signature
.NET source code contains very large array initializations
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/166702605a44a92ba3455897f14c5f2708158d5e5d32370c35c56372ac8b5422/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-05 15:28:08 UTC
AV detection:
6 of 47 (12.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cztqeyc2isusxi2flcl7ctc7e4ebldk6luzdodbvyvrxflelkqra._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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3e73f4099c455a06d7ba34322a965bdbebf309d57b3b1566269af830b10e999f
AgentTesla
41079970ba3cbe794795657e8ceecc2ad76e58d9fafa18ec993e3a30e5d03dd1
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418496c57c3534bc0a50b416caf093937d6d14850765d3795da4f93a3f81dc21
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62a683343429ed214262e3462e897e21e3d74843687cdf559f8b464f13d7d119
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647374b8b20223f23c332f7f671f21fc7715f9665fcbb41c64796b72e56133b1
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831b826d99eb3e6d44dca2591d239dcb844291ad71a1b7f4cdfe79f29745ea1a
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8b22176d593577d29b1838826d790daffb0868ebde7042a5cbb0645ef4ce12bf
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b4d96af292dd978e092a783a3a68d13f937d1ec67504fefb8922df68f5734086
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b70f447bf3572331d3bb16f8728c4921bc6ad74b5972fae9bc2de1dec83d2af4
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f74cdb3b1d0e2e2959326ae6d3c24b8dd1b74fee0258b96ae8a6b69a8c6efcff
AgentTesla
+ 4'500 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
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Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210505-37l9qq1pvj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
bdf79e57b5574f9bafb56f6d0592f5ee429df7eb0ad536fbdb4f2956aae36f87
MD5 hash:
826b29e2a141b055a5491c9d7dc6eea7
SHA1 hash:
af4201362b8603bf7e4b6e2ead1cfb610dd7c0a9
Link:
https://www.unpac.me/results/c86636d3-4285-4370-acab-e4b2e30bc2e7/
SH256 hash:
166702605a44a92ba3455897f14c5f2708158d5e5d32370c35c56372ac8b5422
MD5 hash:
a99ff6ecaeaa14428ac1a0cc3fb375af
SHA1 hash:
ab1d83894d1fe5ef9347621dfe1f1f7dc88f4ebc
Link:
https://www.unpac.me/results/c86636d3-4285-4370-acab-e4b2e30bc2e7/
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/166702605a44a92ba3455897f14c5f2708158d5e5d32370c35c56372ac8b5422

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
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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.

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