MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4489f7479f7c2f96ae84800da3c916fce9babfd1100c5fcead0f2bc54e916cb6. 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


Threat unknown


Vendor detections: 8


Intelligence 8 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4489f7479f7c2f96ae84800da3c916fce9babfd1100c5fcead0f2bc54e916cb6
SHA3-384 hash: cb44ccba5c1ee7e325d5bf860812d5cc20a20127042f0cf325c3e19856747f4dded55fd52e196402303a9bb19f8ede14
SHA1 hash: 093c635d0e340be3ec8496465521fd17ddc969e6
MD5 hash: 8242fe0c9a411da0dfca4c2c1e14a3bc
humanhash: coffee-coffee-pizza-floor
File name:8242fe0c9a411da0dfca4c2c1e14a3bc
Download: download sample
File size:888'320 bytes
First seen:2022-03-16 20:11:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'467 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 24576:TwOmeCm7Mc/6rS0z6jtfg7+DAi+NQZmEL/:TfIm7MTrS0z6a7UAi+FEL
Threatray 129 similar samples on MalwareBazaar
TLSH T1D31512BF13E88A76D3ED15B7D49400455B72F66B7A83EF031EC46CE6818B748281D29B
Reporter zbetcheckin
Tags:32 exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
188
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1614491.zip
Verdict:
Malicious activity
Analysis date:
2022-03-16 12:49:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/cd121e19-942e-47c7-966f-6141dca9c832

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/251589/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.48620697.10362.2509.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/6232449e0cd58dbd92a8b060/reports/b1a5c1d4-9fa7-49cd-8611-03de99122f0d/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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/92ec7b68-4289-445c-aefc-94e97abbbfc1
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/958299
Signature
.NET source code contains potential unpacker
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 590780 Sample: Uu9LbcJr7l Startdate: 16/03/2022 Architecture: WINDOWS Score: 56 15 Multi AV Scanner detection for submitted file 2->15 17 .NET source code contains potential unpacker 2->17 19 Machine Learning detection for sample 2->19 6 Uu9LbcJr7l.exe 2 2->6         started        process3 process4 8 WerFault.exe 23 9 6->8         started        11 WerFault.exe 6->11         started        file5 13 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 8->13 dropped
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4489f7479f7c2f96ae84800da3c916fce9babfd1100c5fcead0f2bc54e916cb6/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-03-16 08:32:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
20 of 27 (74.07%)
Threat level:
  5/5
Verdict:
malicious
Similar samples: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 119 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/220316-yyt7csebgk/
Behaviour
Modifies data under HKEY_USERS
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
2726463bec9c019f7b3f845c7b8c61b58ca14a124f970c67c2bb1658589ef88a
MD5 hash:
340b13d0b1943b5455d1098502073501
SHA1 hash:
858ce309eefa8471ddb9e60241a6cba8fcc8c9f3
Link:
https://www.unpac.me/results/8c58b245-8b57-4418-8717-780a8e9b3d1f/
SH256 hash:
4ffb59b76867dc3ee5df8b1476a82043c8bbfa9679aa90a2e4b937292b3722b8
MD5 hash:
fc6d91ff314356715f5c76ba61240c9f
SHA1 hash:
aac8291f9af1c2e18b8302550ee4d1c96120949a
Link:
https://www.unpac.me/results/8c58b245-8b57-4418-8717-780a8e9b3d1f/
SH256 hash:
4489f7479f7c2f96ae84800da3c916fce9babfd1100c5fcead0f2bc54e916cb6
MD5 hash:
8242fe0c9a411da0dfca4c2c1e14a3bc
SHA1 hash:
093c635d0e340be3ec8496465521fd17ddc969e6
Link:
https://www.unpac.me/results/8c58b245-8b57-4418-8717-780a8e9b3d1f/
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/4489f7479f7c2f96ae84800da3c916fce9babfd1100c5fcead0f2bc54e916cb6

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

Executable exe 4489f7479f7c2f96ae84800da3c916fce9babfd1100c5fcead0f2bc54e916cb6

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2100740/
Cape
Cape
https://www.capesandbox.com/analysis/251589/

Comments


Avatar
zbet commented on 2022-03-16 20:11:22 UTC

url : hxxp://103.207.37.129/diskonair/csrss.exe