MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be538f7f78d7854c191445e7ffc50e934b4562d9ce3dead16bd0ed150806c8fc. 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: be538f7f78d7854c191445e7ffc50e934b4562d9ce3dead16bd0ed150806c8fc
SHA3-384 hash: 426f9eedb0acedd69c31f759419a995a20f1c145435bb25c846df277f1a8c9bc78cdaba815f209c01b58131bd73b31d4
SHA1 hash: 611ad39973fa6e7a3aaa9b61dcd384141e23cb7d
MD5 hash: 319d72847fedbbcd43552f9858485f90
humanhash: lithium-arizona-louisiana-lima
File name:be538f7f78d7854c191445e7ffc50e934b4562d9ce3dead16bd0ed150806c8fc
Download: download sample
Signature AgentTesla
Create hunting rule
File size:859'648 bytes
First seen:2022-04-05 13:00:15 UTC
Last seen:2022-04-05 13:41:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:WpfEKVWiJ/o5R06JpWL0yDvjD9byni9pmNPYAdXokZ86Bp8DCsqPFJpbcChn:WWKVd8pEjBmRYEXE6D8jcHQm
Threatray 15'614 similar samples on MalwareBazaar
TLSH T1BC05AE29FBFACA12E26C0B77C0D7580843F1EA41E51BE71F779162E685133AB8C46647
File icon (PE):PE icon
dhash icon 4af1f0e0e0f0d0b2 (18 x SnakeKeylogger, 13 x AgentTesla, 9 x Formbook)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
269
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/260944/
Detection(s):
SecuriteInfo.com.Variant.Ursu.392160.6383.11714.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe greyware obfuscated packed remote.exe replace.exe
Link:
https://www.filescan.io/uploads/624c3d96aa7e43c6a6bc4b98/reports/7132a4bb-1ec6-4b7a-85e5-45a5fd79e314/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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ed58f673-aac4-4d3b-8b38-616046e02756
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/970821
Signature
.NET source code contains potential unpacker
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/be538f7f78d7854c191445e7ffc50e934b4562d9ce3dead16bd0ed150806c8fc/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-04-05 13:01:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xzjy673y26cuygiuixt77riosnfukywzzy66vull2dwrkcagzd6a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
30817622f85ca75a091ed341e082b9f60b93d501717613097177a34f09323b43
AgentTesla
49a9d39a546af011f10b52efa9f9fa003524a7585fb08f3101da8d090e6b93e6
AgentTesla
4b0f3abe3b0c7a9356687b4c29c68f9bab4247ca92cf5c37b42eec2881d3d2ec
AgentTesla
5d44448d9368f5ec2b3594446bca10ae98f173176a4e9a55fd239c3c6d9c6edd
AgentTesla
91db81cd38b9f713767e35c4012057b99734e8e0e889af77935c6a0b47eedcbb
AgentTesla
ad42e638f96ae99772ba92d8cd8a8f2ba158e23c57e446049f5a784d60469306
AgentTesla
+ 15'604 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/220405-p87qrsbagl/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5197556699:AAF9N0honCfMcV2m7wZEFqhuvIyyU_G7uA4/sendDocument
Unpacked files
SH256 hash:
be538f7f78d7854c191445e7ffc50e934b4562d9ce3dead16bd0ed150806c8fc
MD5 hash:
319d72847fedbbcd43552f9858485f90
SHA1 hash:
611ad39973fa6e7a3aaa9b61dcd384141e23cb7d
Link:
https://www.unpac.me/results/1b942ae7-f011-4a9d-810a-3ebe997f8e2b/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/be538f7f78d7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/be538f7f78d7854c191445e7ffc50e934b4562d9ce3dead16bd0ed150806c8fc

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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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.

Malspam

AgentTesla

Executable exe be538f7f78d7854c191445e7ffc50e934b4562d9ce3dead16bd0ed150806c8fc

(this sample)

  
Delivery method
Distributed via e-mail attachment
  
URLhaus
https://urlhaus.abuse.ch/url/2122000/
Cape
Cape
https://www.capesandbox.com/analysis/260944/

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