MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7095beafff5837070a89407c1bf3c6acf8221ed786e0697f6c578d4c3de0efd6. 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


Nokoyawa


Vendor detections: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7095beafff5837070a89407c1bf3c6acf8221ed786e0697f6c578d4c3de0efd6
SHA3-384 hash: 08adb1e1a31fdbd37e00833b0f54d79de7b70f1da786582fefa1ed27ca35614b7f3aeb1679bad06810f111e4696ad6f0
SHA1 hash: 0f5457b123e60636623f585cc2bf2729f13a95d6
MD5 hash: 40c9dc2897b6b348da88b23deb0d3952
humanhash: india-eleven-india-california
File name:7095beafff5837070a89407c1bf3c6acf8221ed786e0697f6c578d4c3de0efd6
Download: download sample
Signature Nokoyawa
Create hunting rule
File size:468'992 bytes
First seen:2022-12-20 21:30:56 UTC
Last seen:2025-09-19 11:29:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash a5438bd40d42b97abb8c7e584178178a (1 x Nokoyawa)
ssdeep 6144:1j7lTFXsbBigZb3NvejJz0wWuzeFBW7VO9mrmcF6qUjD:1tTFXfu3NWJz9XYYE9mCcM3
Threatray 7 similar samples on MalwareBazaar
TLSH T1B9A45C15F79618F9D06BC07486464921AA327C8A0B31BFFF1698B2752E36AF15F3CB14
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter Arkbird_SOLG
Tags:exe nokoyawa Ransomware

Intelligence

File Origin
# of uploads :
5
# of downloads :
619
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7095beafff5837070a89407c1bf3c6acf8221ed786e0697f6c578d4c3de0efd6
Verdict:
No threats detected
Analysis date:
2022-12-20 21:34:15 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a6ad8cb8-4fab-4530-8400-0a23b745a88a

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/348524/
Detection(s):
SecuriteInfo.com.Generic.Ransom.Noko.A.6A637BF3.22221.24235.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Sending a custom TCP request
Verdict:
No Threat
Threat level:
  2/10
Confidence:
60%
Tags:
anti-debug greyware
Link:
https://www.filescan.io/uploads/63a2299759212d118a3afda4/reports/a74e0eb0-6865-49da-9d7d-fa519935758c/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d7732c04-ab19-47df-a6d3-8dd1c2568231
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1138251
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 770981 Sample: 9Mz5bdSk4T.exe Startdate: 20/12/2022 Architecture: WINDOWS Score: 48 10 Multi AV Scanner detection for submitted file 2->10 6 9Mz5bdSk4T.exe 1 2->6         started        process3 process4 8 conhost.exe 6->8         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7095beafff5837070a89407c1bf3c6acf8221ed786e0697f6c578d4c3de0efd6/
Threat name:
Win64.Ransomware.Noko
Create hunting rule
Status:
Malicious
First seen:
2022-11-01 13:01:55 UTC
File Type:
PE+ (Exe)
AV detection:
13 of 26 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ock35l77la3qocujib6bx46gvt4cehwxq3qgs73mk6guyppa57la._file
Verdict:
malicious
Similar samples:
259f9ec10642442667a40bf78f03af2fc6d653443cce7062636eb750331657c4
Nokoyawa
30588ffce8a0e42ed5a0a866bff68f0fe4405923b14edd62024f1b70918c5c5b
Nokoyawa
47c00ac29bbaee921496ef957adaf5f8b031121ef0607937b003b6ab2a895a12
Nokoyawa
6086e4f73c541441dbf8b365b54b6cafaecc00ca6a0df1b768abeefb25736cdf
Nokoyawa
92174d06ee7624fa42fb9f8edd97bfae7a5a627025dfe6d2493f7bf9fad57f35
Nokoyawa
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/221220-1c2enaec5s/
Unpacked files
SH256 hash:
7095beafff5837070a89407c1bf3c6acf8221ed786e0697f6c578d4c3de0efd6
MD5 hash:
40c9dc2897b6b348da88b23deb0d3952
SHA1 hash:
0f5457b123e60636623f585cc2bf2729f13a95d6
Link:
https://www.unpac.me/results/43e2ed10-05a6-44c7-917a-ddb91ceb63cc/
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/7095beafff5837070a89407c1bf3c6acf8221ed786e0697f6c578d4c3de0efd6

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:Emotet
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Emotet
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:Rustyloader_mem_loose
Create hunting rule
Author:James_inthe_box
Description:Corroded buerloader
Reference:https://app.any.run/tasks/83064edd-c7eb-4558-85e8-621db72b2a24

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/348524/

Comments