MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5d7a3c8c888745918daccb78552062e6d840f00cdb7fc1980c4f1f700f488c5. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c5d7a3c8c888745918daccb78552062e6d840f00cdb7fc1980c4f1f700f488c5
SHA3-384 hash: 298acd0249623fc292f8185fdd432f5a1297838fc50e11e0cdb1b1ee6cbf842a51b8139cee364088b7e2aa93205f35a4
SHA1 hash: 0794ea73e6793f27271cd51c695492c1c00e1b5f
MD5 hash: a510fc23269fe0a256285948bb6381f9
humanhash: berlin-fish-lima-xray
File name:a510fc23269fe0a256285948bb6381f9
Download: download sample
File size:10'205'194 bytes
First seen:2021-02-23 13:44:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e1e8417f4591da7741a300229f9e8e8b (1 x BazaLoader)
ssdeep 196608:tuCEz+gp1Dq9onJ5hrZER9xQ3jo4U648RmU/3ZlsPvt7+GTvN8Caow2E0:8pNq9c5hlER9xA26tN3ZWtSGTAo
TLSH 0BA6334EA65010ECF43A1337B881417EE532342587A8932B5FAC36A367DF6D879F9760
Reporter c3rb3ru5d3d53c2
Tags:NitroStealer


Avatar
c3rb3ru5d3d53c
NitroSteale

Intelligence

File Origin
# of uploads :
1
# of downloads :
165
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/118580/
Detection(s):
SecuriteInfo.com.Mal.Generic-S.25161.11839.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Sending a UDP request
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.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/615335
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 356682 Sample: gMJJmMf172 Startdate: 23/02/2021 Architecture: WINDOWS Score: 48 12 Multi AV Scanner detection for submitted file 2->12 6 gMJJmMf172.exe 502 2->6         started        process3 process4 8 gMJJmMf172.exe 1 6->8         started        10 conhost.exe 6->10         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c5d7a3c8c888745918daccb78552062e6d840f00cdb7fc1980c4f1f700f488c5/
Threat name:
Win64.Downloader.EncDoc
Create hunting rule
Status:
Malicious
First seen:
2020-12-31 07:02:00 UTC
AV detection:
12 of 28 (42.86%)
Threat level:
  3/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
pyinstaller
Link:
https://tria.ge/reports/210223-kvyqgq1skn/
Behaviour
Suspicious use of WriteProcessMemory
Loads dropped DLL
Unpacked files
SH256 hash:
c5d7a3c8c888745918daccb78552062e6d840f00cdb7fc1980c4f1f700f488c5
MD5 hash:
a510fc23269fe0a256285948bb6381f9
SHA1 hash:
0794ea73e6793f27271cd51c695492c1c00e1b5f
Link:
https://www.unpac.me/results/9416baa2-1065-4fd5-9b78-a4140658ae53/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c5d7a3c8c888745918daccb78552062e6d840f00cdb7fc1980c4f1f700f488c5

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_File_pyinstaller
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Description:Detect PE file produced by pyinstaller
Reference:https://isc.sans.edu/diary/21057
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.

  
Link
https://twitter.com/c3rb3ru5d3d53c/status/1363302686486069254
  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/118580/

Comments