MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b371f1cb76629e00e4cd545187ea722a7e5e98ac10ef5ff35495499136ed28cd. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b371f1cb76629e00e4cd545187ea722a7e5e98ac10ef5ff35495499136ed28cd
SHA3-384 hash: 352c028fd41284cbf173b678fa7137d7117c3471867e7c2d2b4e33fb9c88f9a0d21be9d235e70fc9d51202855e68fa76
SHA1 hash: 488b496418bafe262ad1d390f2d8d76cfa8c2377
MD5 hash: aa1f0cd5f939850476cd60c648ecc5d3
humanhash: king-bluebird-five-coffee
File name:dsad.exe
Download: download sample
File size:9'831'681 bytes
First seen:2021-09-01 18:18:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7320b3cae0f7c7e579e85728a091f04b (2 x CobaltStrike, 2 x ValleyRAT, 1 x Memento)
ssdeep 196608:96lAG6Zn0A9onJ5hrZEReB2WZufOuD9LS8/uIGfKyaGhLvVzeem:QlCdn9c5hlERq2WmfDZJbjGNv/
Threatray 28 similar samples on MalwareBazaar
TLSH T1F0A63316612238F6EDA2903394559438C232F8224B518F6F47B863366FF35E1BD3DBA5
dhash icon c6c2ccc4f4e0e0f8 (37 x PythonStealer, 21 x CrealStealer, 19 x Empyrean)
Reporter Anonymous
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
169
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/184542/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
DNS request
Connection attempt
Sending an HTTP GET request
Deleting a recently created file
Sending a UDP request
Malware family:
GetYourFilesBack Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6d1d1c9b-a278-40ce-bc29-262d6415860d
Result
Threat name:
Unknown
Detection:
suspicious
Classification:
spyw
Score:
29 / 100
Link:
https://www.joesandbox.com/analysis/843582
Signature
Tries to harvest and steal browser information (history, passwords, etc)
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b371f1cb76629e00e4cd545187ea722a7e5e98ac10ef5ff35495499136ed28cd/
Threat name:
Win64.Hacktool.Lazagne
Create hunting rule
Status:
Malicious
First seen:
2021-09-01 18:19:06 UTC
AV detection:
13 of 45 (28.89%)
Threat level:
  1/5
Verdict:
unknown
Similar samples:
053e7603d2776f39c17d74cd5a095d2fa4727ce019cb91274c135be4b9732358
0d8350366ae41b08cbdc3bef85082c7de988bad53dc98f74863e8b3a362f1ece
314f7cd6f05ec806c204001478d0498bcaed44acb7648f4961faabef6562fe47
684aa3d044556d1883bed06b737a297eac301d14872e1813b0e5cd78cefaa95d
8d11da2582a4e82ff7ca02288211613a1f7326b7426eb245138a1160e3dddfb4
8d3c6da3f4d6513a1d38058a6cf6028e0c07210a5c0509f47150152362093636
9666834327abc09d439de802ac288da4d31299517f886c030c1ac7792928876a
990b471f903abfca84370d64f9e0423f350ce3d297323435da830eaf21b2565d
aa7021b2e15ae62168b9734f62bd01c59f2e93be1e7937e74a599fb63360915a
bdd5f8de83a0e71360723dfd37b673b2e1971b04c5445fda16b50c78d8c9ba42
+ 18 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
pyinstaller spyware stealer
Link:
https://tria.ge/reports/210901-fec36cycf6/
Behaviour
Suspicious use of WriteProcessMemory
Loads dropped DLL
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
b371f1cb76629e00e4cd545187ea722a7e5e98ac10ef5ff35495499136ed28cd
MD5 hash:
aa1f0cd5f939850476cd60c648ecc5d3
SHA1 hash:
488b496418bafe262ad1d390f2d8d76cfa8c2377
Link:
https://www.unpac.me/results/95b534f0-ce5f-4965-9634-899f0c12f491/
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/b371f1cb76629e00e4cd545187ea722a7e5e98ac10ef5ff35495499136ed28cd

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:PyInstaller
Create hunting rule
Author:@bartblaze
Description:Identifies executable converted using PyInstaller.

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/184542/

Comments