MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 35d83db9762544dd131bb21620df763e20db4208661f3829ea816055356ea794. 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


CryptOne


Vendor detections: 12


Intelligence 12 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 35d83db9762544dd131bb21620df763e20db4208661f3829ea816055356ea794
SHA3-384 hash: b00e2bb191969469cb5c8a37bb124bc7e7220959a70f065dbe07d62b1c465a891d6ac68e7d9734fad6fec6b8d85e02c0
SHA1 hash: 917ddd74969c12a76c92e7eac846179c985cbf15
MD5 hash: 988331957490b08249ca5629934137c6
humanhash: oklahoma-bulldog-tango-early
File name:988331957490b08249ca5629934137c6
Download: download sample
Signature CryptOne
Create hunting rule
File size:1'668'740 bytes
First seen:2022-12-01 00:16:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b4070734502a100c8f90bbd445995533 (11 x CryptOne, 5 x DCRat, 2 x njrat)
ssdeep 24576:rconAINPy/Cjlwls+SEVgw1oQgrZTUu0uKNYMSAunkuHwN7QFRtahUzEJk1m+3Z2:bRxils+ZVZuOuSzSAunkueQxwvJks+g
Threatray 2'107 similar samples on MalwareBazaar
TLSH T187751312F9C54AB2D5320E7355399B625F397C302F289ADB43A4A87DDB316C18B31B63
TrID 91.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.6% (.EXE) Win64 Executable (generic) (10523/12/4)
1.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
0.6% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter zbetcheckin
Tags:32 CryptOne exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
165
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
988331957490b08249ca5629934137c6
Verdict:
Malicious activity
Analysis date:
2022-12-01 00:52:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/bef3fde6-a80e-47a3-9dcc-7ba5574f815f

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/340822/
Detection(s):
SecuriteInfo.com.Trojan.Uztuby.2.13252.8444.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% directory
Launching a process
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware overlay packed setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/6387f27f5363773888664232/reports/3f5a024e-cc0d-43bb-ba65-476b21a95ec8/overview
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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a55248ca-3083-4413-a1ce-93c4aa499fbd
Result
Threat name:
CryptOne
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1124682
Signature
Antivirus detection for dropped file
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected CryptOne packer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/35d83db9762544dd131bb21620df763e20db4208661f3829ea816055356ea794/
Threat name:
Win32.Backdoor.Quakbot
Create hunting rule
Status:
Malicious
First seen:
2022-11-30 17:18:18 UTC
File Type:
PE (Exe)
Extracted files:
20
AV detection:
27 of 40 (67.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gxmd3olwevcn2ey3wilcbx3whyqnwqqimyptqkpkqfqfknlou6ka._file
Verdict:
malicious
Similar samples:
2b3a6fb5a821e5c0f4ac627b4c0fa56ee9743aa2ff3485db0a03a1d302005936
CryptOne
2e8888d7b18cc124380bb5f9d0db3019ceef532c1da4b5ac2bbb6c2fea10516d
CryptOne
413696660b39d497d40ad33ae762520861e693789c2846ec55b77a59ccbeb286
CryptOne
50a0f7a4caa6bf6e5763e7d102ca2755ba37e8047d97a3bd9986c8f5b02e78da
CryptOne
5a83eab1f93ee26022b32466ffac60a6e6be1f6df408a887d20212aa928ea861
CryptOne
793f58610dcf69d9863ba00cd7a46692494ad196cdbd34f415a7118a4e2cb33f
CryptOne
82d9c76f30d48e2fd8e8beaed17022779b9cd6d2c4f24fb4646b990d3372fca9
CryptOne
a9eb15b1d6234b263dea25d2098e4f2ad396abf66cc1fd9e76ba99f2694137ea
CryptOne
fc8143a4db443bb7d99957c16f1a99a72731f739f4ba6ac1ab30433ab987c888
CryptOne
+ 2'097 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/221201-ak31cagg69/
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Loads dropped DLL
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/78c85f42-7c3f-4d41-b4a6-25a1ebe38a90
Unpacked files
SH256 hash:
81578a54c32ec2b65f9da43c27a389ad0614174f8027aad7e9d5d92e5fec2bf6
MD5 hash:
849632df719e76038ceb7268b83d9709
SHA1 hash:
e9fe4b85e8ead84dcafba7b6d75d2f13a35f44fa
Link:
https://www.unpac.me/results/23280e50-caf7-4486-b426-e46a8035cb6d/
SH256 hash:
d6177c936741705259a9b37b868cd5583289530e65123f8538bcaec99362af0d
MD5 hash:
8e9830c7cad0f1b326b58583fb5d98ce
SHA1 hash:
0cabea9a9c4e08d82183d2f3ab367da5bbe6c06f
Link:
https://www.unpac.me/results/23280e50-caf7-4486-b426-e46a8035cb6d/
SH256 hash:
35d83db9762544dd131bb21620df763e20db4208661f3829ea816055356ea794
MD5 hash:
988331957490b08249ca5629934137c6
SHA1 hash:
917ddd74969c12a76c92e7eac846179c985cbf15
Link:
https://www.unpac.me/results/23280e50-caf7-4486-b426-e46a8035cb6d/
Malware family:
CryptOne
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/35d83db97625/report/overview.html
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/35d83db9762544dd131bb21620df763e20db4208661f3829ea816055356ea794

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:sfx_pdb
Create hunting rule
Author:@razvialex
Description:Detect interesting files containing sfx with pdb paths.

File information

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

Web download

CryptOne

Executable exe 35d83db9762544dd131bb21620df763e20db4208661f3829ea816055356ea794

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2432932/
  
URLhaus
https://urlhaus.abuse.ch/url/2405501/
Cape
Cape
https://www.capesandbox.com/analysis/340822/

Comments


Avatar
zbet commented on 2022-12-01 00:16:14 UTC

url : hxxp://31.41.244.188/new/linda5.exe