MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41cafe6bef34f95a60f53f863bce19203694e9799be506fc3a3b24a68ebde719. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 41cafe6bef34f95a60f53f863bce19203694e9799be506fc3a3b24a68ebde719
SHA3-384 hash: d065dd94816974cfda870c4866e7108d0e3303a7f803c7416d657a656b726c5243aaa9f5d76bb3148d534043eda31b52
SHA1 hash: 7648101af557933157c7d039656b33e5f081385c
MD5 hash: a231867aa2f69e92df3316a690bffb83
humanhash: iowa-timing-queen-foxtrot
File name:a231867aa2f69e92df3316a690bffb83.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:980'992 bytes
First seen:2022-12-10 09:00:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:uTcr2iNhVZNYYC8AxdDlZDDems2CckEyExos1ywoE+2fZAAVoVgc41Bp3Da7bLBu:ugr1nQRFKmEcrPas1B+2xHooPObLBI
TLSH T10F25072F4ED755D4EE3747F472469BB83DA27B81A8615C0A6CA0B07300BC53DAB3E964
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
181
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/344944/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.48217.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63944ad604e0e79bdf41fe7a/reports/782353aa-43f4-4cc4-8409-3e87d5d3b856/overview
Result
Verdict:
MALICIOUS
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/5affe6b0-1d33-4055-9aef-5606403da391
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1131874
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus detection for URL or domain
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)
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 / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/41cafe6bef34f95a60f53f863bce19203694e9799be506fc3a3b24a68ebde719/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2022-12-08 09:31:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
20 of 26 (76.92%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ihfp427pgt4vuyhvh6ddxtqzea3jj2lztpsqn7b2hmskndv544mq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/221210-kyw43afc57/
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e2ecee4c-c184-45e7-bf7e-a8473c23589b
Unpacked files
SH256 hash:
6f64e18fd81e421c65efcd1ad8af8d8986ec99ea878f0b4f095aa462ac92bae4
MD5 hash:
9c999a79b168b6d193d008e77da03d2e
SHA1 hash:
e04a60944f5cc4399aae70b412098d25db56576f
Link:
https://www.unpac.me/results/bf5bef5d-b94c-40e6-8f51-22eaaf2910b6/
SH256 hash:
3624268b1bf67fd3f560f345e5171f3a2f8968a776c23816ea76fc0ef41b0f03
MD5 hash:
1619753b625e58c25b73fbf1f0bff482
SHA1 hash:
c0d7922bdbc10ef0ee1606a40c2dedd22cb180d4
Link:
https://www.unpac.me/results/bf5bef5d-b94c-40e6-8f51-22eaaf2910b6/
SH256 hash:
62766ca631dd4d6305ca7bb85b94178323ea633c9d76ecab723ef84e6aba28f6
MD5 hash:
6657eaec98e93cdc7d2947b38d4c2f10
SHA1 hash:
8758896087fe070c2aeb8df5e2f00d20a1348923
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/bf5bef5d-b94c-40e6-8f51-22eaaf2910b6/
Parent samples :
e2d06e9e6fb4bff6de858e6589e3b8f068e4064372a09093f28165f3da48e0a7
a8fc0a170f94b4de4fe50f6498377f8f847b9d53e3eda9ede5b2e53fecb09db9
2e30619a9c0e6d353a6364fa8c2eed03ee10eaeb37999f084ff6c117b7e1a39d
dfbe11ecf8255697416dfd500454d1d8af9e4c62cf552eee648bea478ced5d05
6c4af3d70ab7e32640157fa6f862d25ecec7d6f8e0265de56213639b36b7166e
41cafe6bef34f95a60f53f863bce19203694e9799be506fc3a3b24a68ebde719
9a1776049b09113bdab8dda7852ab6c8a6e7bfd04bf78093b3d0dfc4a334d701
fa5a1df207a648eca9592adcf724bbc5e29667fca6d7f9e6ed64f0208fb43317
5ccd6e307e7ee093cbed92ac31b9b620a1b65bdc008764ef1e675eb038ec8895
f61e4df74d5c19667860efebc457f6c9c17b62405faed74729fa4cc48076d84e
d05562552bae6730dda2845ee78b6162580bccc3cf37d653e322c73a33a5b2fa
137e9fccdb01a5fab34c848d9adcd8367eef3b5b3bc90f9da975194baff54023
10e1700270818cbd44aaab66dbbe3207f5c0e2c6618293ac63c8f06638ad0e36
9973b03ea7db41819412aefaf318a3cb12b2383f2267383b6f0d270cbc20da1b
286d0110c4e9ecde79aa103a49f25042e60615ca586b277a4cf61388506e8dee
dc077770c6eac3a589aff5e72a4abf1d002bf28b9248c7fcc150ab95c90579a8
5a62071d708111d7d788c5445591adc14dee07690ce8adce9940b72be9d90d2f
7063963e95db4fdc0f7001fe59455e15434480804fa827397b5196e55f737d38
cd8e37f7504e7f93cb54eae97e49f49034ea2beb63837134f6c135297836d027
67f459d9530512ea4407afa0049ce95fd963c618da1046e7580362bdb3ed91dd
fdfb19c529c28dc9b79f55a39a51a47dc1466ef230918023ee4b29f3eab7b1f5
e324b443ec618a2d918e9be6a2a5868f0bff85f8e90bec619146f249585a1644
493ab622b2a06d2b28758eabf3762ea632cb9ca6b3b59d0fcda8dc025c8385a2
5ace7702d0fa480105ae05c8edd6344513b3f911d4257a6dec9c123d66a8e594
SH256 hash:
0f59d738aabe5c71cbbf0e43cf60c3987288639201b8f14c157778e22bd3f91c
MD5 hash:
5cf694dcb44116e0887458071149e6f5
SHA1 hash:
47192546683714012a64d6bc83166dd8d7e3a651
Link:
https://www.unpac.me/results/bf5bef5d-b94c-40e6-8f51-22eaaf2910b6/
SH256 hash:
340ba2312d5cdfc3d89f3f35f627187dcb406e5afea134bc76b04f52f4285df3
MD5 hash:
85f9290aa8900e9fd74b01ee23125706
SHA1 hash:
310eb5e4aea5471b74a6385f1da283b9d8e3d698
Link:
https://www.unpac.me/results/bf5bef5d-b94c-40e6-8f51-22eaaf2910b6/
SH256 hash:
41cafe6bef34f95a60f53f863bce19203694e9799be506fc3a3b24a68ebde719
MD5 hash:
a231867aa2f69e92df3316a690bffb83
SHA1 hash:
7648101af557933157c7d039656b33e5f081385c
Link:
https://www.unpac.me/results/bf5bef5d-b94c-40e6-8f51-22eaaf2910b6/
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/41cafe6bef34f95a60f53f863bce19203694e9799be506fc3a3b24a68ebde719

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 41cafe6bef34f95a60f53f863bce19203694e9799be506fc3a3b24a68ebde719

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2262120/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/344944/

Comments