MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b453bcbc41e72b625a5d0eb322ed817d367e63e257e0045468addc548c4b54ff. 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: 13


Intelligence 13 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b453bcbc41e72b625a5d0eb322ed817d367e63e257e0045468addc548c4b54ff
SHA3-384 hash: 45e676d8ae6f69e5b782aabc4574aee4bc442c821d14c2ecafe9fcbc413faa936d972beccd9729cecff090429fd0f72a
SHA1 hash: c6b62fe4489de7acce98edee75fb0a6d03284ce3
MD5 hash: 0c614e5c76fbbddfc0163f7814df1e9e
humanhash: arizona-michigan-cup-carolina
File name:LATEST RATE.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:465'408 bytes
First seen:2023-03-20 07:46:22 UTC
Last seen:2023-03-21 14:17:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:He+XJq5xDHgravdBltS6sR07uhw0ogvGqrianeueJY+l:HNkhrhs6aO0ogvGfajeJ
Threatray 1'219 similar samples on MalwareBazaar
TLSH T16CA4230836756723E8FA53F6E05F18C653F92B1E60B1DB840CD6AAE756A07D4C760E23
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
234
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
LATEST RATE.exe
Verdict:
Malicious activity
Analysis date:
2023-03-20 07:48:49 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f86d8647-f7f8-41ac-9f98-4416730f7d78

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/375805/
Detection(s):
Sanesecurity.Rogue.0hr.20230320-0233.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Sending a custom TCP request
Forced shutdown of a system process
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64180f78da1bbe29caf9216c/reports/24cdad26-c9e3-4245-beb4-718f30057cdb/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/b453bcbc41e72b625a5d0eb322ed817d367e63e257e0045468addc548c4b54ff
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/4b9f9f25-8a06-4631-a47c-de23bf955382
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1197407
Signature
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b453bcbc41e72b625a5d0eb322ed817d367e63e257e0045468addc548c4b54ff/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-03-20 00:00:46 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
1
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wrj3zpcb44vwews5b2zsf3mbpu3h4y7ck7qaivdivxofjdclkt7q._file
Verdict:
malicious
Similar samples:
289f300b6b1d7d1db1651b85b687a3f6419d69cd5dacc037a0b702ce37616f92
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301ec203016376d674b6b54709f7308738f16a7d841ebef9614139c3efd64388
AgentTesla
4f1216da1891780979cac73e46c30466795250223c75ee73d0375898b47b042f
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68e5677a864f229ef02194052ef540cd7b80695b10e5493edfc0d51a8d87874a
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7291ec3c376ef815f0e1f30935478f84658457be2d9f8fcbc54a1126197e70e1
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8d4e8edf683d42f1f5287ae5d25f57d93285fd6b32f2198a1a2545cd17b05a1e
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901112dd590ebf7bb0314c090a66522540e27d7ae769f2030ac47e3046f5d313
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c6af80e6ed0b9f93b7e14e956dac74d7affe71097f9ab14786e8fdd0469f4d25
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f01102bc0d4dd2e2508bcf195df1e52fe46afeba7b079cd7d9f51007ed9b6141
AgentTesla
+ 1'209 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230320-jmh8dsee3x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
AgentTesla
Unpacked files
SH256 hash:
b453bcbc41e72b625a5d0eb322ed817d367e63e257e0045468addc548c4b54ff
MD5 hash:
0c614e5c76fbbddfc0163f7814df1e9e
SHA1 hash:
c6b62fe4489de7acce98edee75fb0a6d03284ce3
Link:
https://www.unpac.me/results/695e8b1f-4369-477f-ab60-bcad6f88d783/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b453bcbc41e7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

Malspam

AgentTesla

zip 6e8d81b28d9e517c6bd7a31c47c225a38b03e61e3e79c11f6b2b33075459eece

AgentTesla

Executable exe b453bcbc41e72b625a5d0eb322ed817d367e63e257e0045468addc548c4b54ff

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 6e8d81b28d9e517c6bd7a31c47c225a38b03e61e3e79c11f6b2b33075459eece
Cape
Cape
https://www.capesandbox.com/analysis/375805/
  
Dropped by
MD5 eead9eb2466d7b107293f01e385a7544

Comments