MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e2a4c89fec2c4ea4f8787eb383158ce570267bf8dbc840594afc81e1f2aa94b. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e2a4c89fec2c4ea4f8787eb383158ce570267bf8dbc840594afc81e1f2aa94b
SHA3-384 hash: fa498b89150f06096478269a687f7839f4d9b1cbe6112f838274ea1eb29ab346c0a037dbe7eeb5eb63bd524b4564e987
SHA1 hash: 2b7b669914f05f12d035a8ed3bbc5476930b37f5
MD5 hash: 22d48d95558b796ad4d175ff9b6d49cb
humanhash: kitten-eight-eleven-edward
File name:Sat_n alma emri.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:646'656 bytes
First seen:2020-08-03 10:11:16 UTC
Last seen:2020-08-03 10:36:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:qHX8kTDU9e3HdTX6RN+EGwyw0f/FigMj:qHLTee3H9X6fWwy5
Threatray 10'924 similar samples on MalwareBazaar
TLSH 53D4F62D3A83A515D97C093688B569D077B1B5473F12CE0F7AC657AC6E0338B3B0726A
Reporter theDark3d
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/37718/
Detection(s):
SecuriteInfo.com.CAP_HookExKeylogger.28318.26562.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/407769
Signature
.NET source code contains very large array initializations
Found malware configuration
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 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
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8e2a4c89fec2c4ea4f8787eb383158ce570267bf8dbc840594afc81e1f2aa94b/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2020-08-03 10:13:05 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ryvezcp6ylcout4hq7vtqmkyzzlqez57rw6iibmuv7eb4hzkvffq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2b677efbb2d332ea0a8fe453281fa6013bf223e7897d8419f98b13e5fbf48615
AgentTesla
44577d994806a88cfd4de18af506aab6fe398c12c816ea8d77081574e66b837b
AgentTesla
4b946d9a4de3fef939ea0ef122aa66dc90ccd66f9d842ad8adc0e0038f0c47ea
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4cf01c1c13e47adcbc1e239fde5a7ab6e87b82a1c70ac1319434a37420ad6a1b
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5db742db7fdb5806c0f6fa41ac1e5a633ca2caf33939965863c062feb096154a
AgentTesla
6fb3cc3f910373a884690e6f66d5eb7506095dd1e9856d8deff777fb47cbdd06
AgentTesla
8f700076c9355cc2a07b8dcc4136d1364e987eebc063fb2e2b94e9b06989dea5
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a9568b036d4f3245151a68d35ac9e295dadc54d8b8528896b285497157bf2f35
AgentTesla
d7430bf7d6341573e0daa449af19b540988e66e1ab6e26089156027863705ace
AgentTesla
f1d4585edb3d3af338467aaead97a3fbb58216c3174603e63af9cbbba8aeb885
AgentTesla
+ 10'914 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer family:agenttesla
Link:
https://tria.ge/reports/200803-vkgtdf5rnn/
Behaviour
AgentTesla Payload
Agenttesla family
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/8e2a4c89fec2c4ea4f8787eb383158ce570267bf8dbc840594afc81e1f2aa94b

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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

anyrun
any.run
https://app.any.run/tasks/4327ce89-ca3a-47de-8f1b-11ca61881f70#
Cape
Cape
https://www.capesandbox.com/analysis/37718/

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