MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bb0c04ca3aa70433372331d72e016f29efd1e7199cccf58e0f0c226bcfc4f68. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4bb0c04ca3aa70433372331d72e016f29efd1e7199cccf58e0f0c226bcfc4f68
SHA3-384 hash: fe99ec720427fe8f89f47856eb26d49d6bbda2a8cbe8600582f16d5a4dc5a028a8e171134445476d2e5a58cac9dbcd14
SHA1 hash: efd24bea903320f46ba1f34acf96993631f22834
MD5 hash: de1e14bc03b92d8f6725a3c277bfa937
humanhash: fourteen-bluebird-solar-moon
File name:de1e14bc03b92d8f6725a3c277bfa937
Download: download sample
Signature AgentTesla
Create hunting rule
File size:67'584 bytes
First seen:2022-04-14 06:38:28 UTC
Last seen:2022-04-14 07:39:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 1536:vKy4pac/nd0zdOxhTRUAQDhxQtSmfQlfZ:vaVd0Ixh1KhkSaS
Threatray 16'747 similar samples on MalwareBazaar
TLSH T1FF638D099E1DC521D7599B3FC4DDB5A003B1EFF29422DA0B64B4378E693331B8892E57
File icon (PE):PE icon
dhash icon f1f4e8e8b288c8c0 (3 x AgentTesla)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
318
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
de1e14bc03b92d8f6725a3c277bfa937
Verdict:
Malicious activity
Analysis date:
2022-04-14 06:42:28 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/65439612-3bea-4e6f-b995-db46c1c3f86f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/263608/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.39494464.8434.2035.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Sending an HTTP GET request
Running batch commands
Creating a process with a hidden window
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe obfuscated packed
Link:
https://www.filescan.io/uploads/6257c188eab80a7a6c108a13/reports/044bae12-0c5f-4548-a34b-f209f82dec51/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/0c6e0af7-8250-4772-b786-39650d5c4518
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/976636
Signature
.NET source code contains potential unpacker
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 609123 Sample: rrkl3eTf9U Startdate: 14/04/2022 Architecture: WINDOWS Score: 64 18 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 .NET source code contains potential unpacker 2->22 24 Machine Learning detection for sample 2->24 7 rrkl3eTf9U.exe 15 3 2->7         started        process3 dnsIp4 16 195.133.18.171, 49750, 80 AS-REGRU Russian Federation 7->16 10 cmd.exe 1 7->10         started        process5 process6 12 conhost.exe 10->12         started        14 timeout.exe 10->14         started       
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4bb0c04ca3aa70433372331d72e016f29efd1e7199cccf58e0f0c226bcfc4f68/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-04-13 16:14:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
17 of 42 (40.48%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
12f108fd2c26d301f44ba20cc6857a5bfe0330e72d1a356051b2f8e968c8214d
AgentTesla
4459eadaedeb2d28fb3563d00c6ce586d56e0c8da85e2a62160b8662c73364b8
AgentTesla
93c550447bafc08550c048feda18814d1eb8c9b639e43688908a861cf8554674
AgentTesla
c345fbabcb3e55e64341e860bb2916ba52ddea44257d8fa5b79f2ae7062734c8
AgentTesla
ea930b3655ed7afd7121e9ed20477a2b1849a7bb2a3f51d5b67697dc1614202c
AgentTesla
eb9de162cbe1af46b276cebd9141ece2b6bd02847d906e4078b2dc8ded5c2a06
AgentTesla
ec23c0eeb9eafee88c0e64673405080bf9e4fa792560f2b7342f7be4f45cb47f
AgentTesla
+ 16'737 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220414-helswaaabk/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
4bb0c04ca3aa70433372331d72e016f29efd1e7199cccf58e0f0c226bcfc4f68
MD5 hash:
de1e14bc03b92d8f6725a3c277bfa937
SHA1 hash:
efd24bea903320f46ba1f34acf96993631f22834
Link:
https://www.unpac.me/results/27a2f80b-5c94-4442-a172-ea985bc9ab37/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/4bb0c04ca3aa/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/4bb0c04ca3aa70433372331d72e016f29efd1e7199cccf58e0f0c226bcfc4f68

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 4bb0c04ca3aa70433372331d72e016f29efd1e7199cccf58e0f0c226bcfc4f68

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2146830/
Cape
Cape
https://www.capesandbox.com/analysis/263608/

Comments


Avatar
zbet commented on 2022-04-14 06:38:30 UTC

url : hxxp://195.133.18.171/Ahutafmlm.exe