MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be7331dd3b9faf80763ec2f18febca7a0ec296b7c97384d753ed6c74d0969fc7. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: be7331dd3b9faf80763ec2f18febca7a0ec296b7c97384d753ed6c74d0969fc7
SHA3-384 hash: d94be2316628e1e220dc497f3b7d8031411b935cdcda2e804e36402bc392a6e3ecd38ebced27951cb74628638f4f76cf
SHA1 hash: d7a29005694e0b388e9e665550df934a14485066
MD5 hash: 4a8b6f8cb475573b90e11a72e4670476
humanhash: oxygen-pip-alpha-red
File name:4a8b6f8cb475573b90e11a72e4670476.exe
Download: download sample
File size:2'747'904 bytes
First seen:2023-01-02 07:51:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6f26411934f89c7533c9f4d1d0fd62ec
ssdeep 49152:sb34dHpTJgRBHVcyaSPNVssisGOk4LQkSJf6RhrZKa:s3oECDSPNVssisGOZQ7fK
Threatray 5 similar samples on MalwareBazaar
TLSH T15FD59DB2FB088272E79201B18D1D5B7F8D98A634037540D7E3D04A5969E0BE37B36B97
TrID 40.3% (.EXE) Win64 Executable (generic) (10523/12/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4505/5/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon e08caab0f0b29679
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
162
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4a8b6f8cb475573b90e11a72e4670476.exe
Verdict:
Malicious activity
Analysis date:
2023-01-02 07:55:00 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fc523de5-c443-4ce6-a7b7-afe64921dcc2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Variant.Zusy.439775.27241.2307.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Creating a file
Сreating synchronization primitives
Launching a process
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware hacktool zusy
Link:
https://www.filescan.io/uploads/63b28d240e926711fd764e93/reports/9d2c4b7f-64e0-4832-b224-a45b78efd4bd/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1130d1ae-6ad4-4f88-9140-8485c8efcbe8
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1144051
Signature
Injects files into Windows application
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/be7331dd3b9faf80763ec2f18febca7a0ec296b7c97384d753ed6c74d0969fc7/
Threat name:
Win32.Trojan.Zusy
Create hunting rule
Status:
Malicious
First seen:
2023-01-02 05:28:25 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
10 of 26 (38.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xzztdxj3t6xya5r6ylyy726kpihmffvxzfzyjv2t5vwhjuewt7dq._file
Verdict:
malicious
Similar samples:
0f97c680d17090656181523c346e3c809f8358d854652e9090959eea6a971237
226f38b23e4fe4c05c8fb3bf0b8209ce9c8f1a9132542c128874f79b8bf606e3
414ad5d3597fae8af743fc7777d376be7ae00f2decd270639dc5667c2a00f3a8
591c4b18225fb41ce754ffc0bb30d7cda046f768469470da4757c04613ec00ed
60fb214ed47ae81825b6eb63ce9bbfb75a2e9d264665bd50485cb44d372b4ce0
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230102-jqdr3sdf79/
Behaviour
Opens file in notepad (likely ransom note)
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Unpacked files
SH256 hash:
be7331dd3b9faf80763ec2f18febca7a0ec296b7c97384d753ed6c74d0969fc7
MD5 hash:
4a8b6f8cb475573b90e11a72e4670476
SHA1 hash:
d7a29005694e0b388e9e665550df934a14485066
Link:
https://www.unpac.me/results/cd06512e-f865-4639-8cf4-10a06a101b72/
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/be7331dd3b9faf80763ec2f18febca7a0ec296b7c97384d753ed6c74d0969fc7

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:adonunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:AD on UNIX
Rule name:Base64_decoding
Create hunting rule
Author:iam-py-test
Description:Detect scripts which are decoding base64 encoded data (mainly Python, may apply to other languages)
Rule name:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:yara_template
Create hunting rule

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Executable exe be7331dd3b9faf80763ec2f18febca7a0ec296b7c97384d753ed6c74d0969fc7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2490155/
  
Delivery method
Distributed via web download

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