MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b21645c16dbd8d418855f10c33f8a35b840e8103de27271e66847fdd4c5d288. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2b21645c16dbd8d418855f10c33f8a35b840e8103de27271e66847fdd4c5d288
SHA3-384 hash: ea781efd1802c80f26e01551630411e7bdae07a006cbef1e00118b96dba4ec82c93abea8647356855f7d4b7bfeb078d3
SHA1 hash: d62ee7d08cbbb650828448cd94709975bd1bebba
MD5 hash: 880f777281c6d20ac36dcf540d10df1b
humanhash: whiskey-monkey-tennis-magazine
File name:880f777281c6d20ac36dcf540d10df1b
Download: download sample
File size:491'520 bytes
First seen:2021-10-18 13:38:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:tV8GktODKcru4dGnvnlS6+QL0rkVzZcc:tatODKcruqGdx+rAJ
Threatray 14 similar samples on MalwareBazaar
TLSH T175A4E00572698F32D8F953F944789693037279178060E28B2ED1BCCBFA79F43466AB17
File icon (PE):PE icon
dhash icon 0c32b232d3c8c453 (49 x AgentTesla, 21 x Loki, 4 x Formbook)
Reporter zbetcheckin
Tags:32 exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
192
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/198229/
Detection(s):
SecuriteInfo.com.Artemis880F777281C6.27018.30986.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/616d78f8db358dd15ebf9c3c/reports/4d54c6bc-d761-4a8f-97e1-4dd478e898de/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a2a47dcf-2214-44f6-896c-1b6496db0d1b
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/872317
Signature
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/2b21645c16dbd8d418855f10c33f8a35b840e8103de27271e66847fdd4c5d288/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2021-10-18 11:29:51 UTC
AV detection:
14 of 28 (50.00%)
Threat level:
  2/5
Verdict:
malicious
Similar samples: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 4 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/211018-qxyt6adfc6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
7b4ba24781e21b310e2749bc2f7a80b9670a4198a54d26e42079a6a1c1be6ae7
MD5 hash:
7b77d210bf6b00fd8ee8187198852052
SHA1 hash:
7f78d6294a269349fc9a49ad3c8ccb3c3d2665b4
Link:
https://www.unpac.me/results/aa892e43-8ce5-488d-b99d-91de18e9fa8b/
SH256 hash:
2b21645c16dbd8d418855f10c33f8a35b840e8103de27271e66847fdd4c5d288
MD5 hash:
880f777281c6d20ac36dcf540d10df1b
SHA1 hash:
d62ee7d08cbbb650828448cd94709975bd1bebba
Link:
https://www.unpac.me/results/aa892e43-8ce5-488d-b99d-91de18e9fa8b/
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/2b21645c16dbd8d418855f10c33f8a35b840e8103de27271e66847fdd4c5d288

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: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 2b21645c16dbd8d418855f10c33f8a35b840e8103de27271e66847fdd4c5d288

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1690989/
Cape
Cape
https://www.capesandbox.com/analysis/198229/

Comments


Avatar
zbet commented on 2021-10-18 13:38:15 UTC

url : hxxp://198.12.84.79/0011000/vbc.exe