MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 231994c79a1fafe117deeb111a6ba3c026afa18a1e89522b8f81cc2f68dfd10a. 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


Nitol


Vendor detections: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 231994c79a1fafe117deeb111a6ba3c026afa18a1e89522b8f81cc2f68dfd10a
SHA3-384 hash: d94d652b930a70332962c0534e2117c01514506ea99c5da5d68e7e37d83bf88b79896f25de51bf9e23ea3f3cd6516745
SHA1 hash: 4c581ffc0973039e4355ea9c6dde00468b7a314a
MD5 hash: 0c357b76cf9b621f9fe2d3dab16c468b
humanhash: ohio-carolina-four-maine
File name:女孩遭多人暴力侵害，疑被逼吃垃圾、矿泉水瓶塞下体MP4.bat
Download: download sample
Signature Nitol
Create hunting rule
File size:442'368 bytes
First seen:2021-04-24 00:43:52 UTC
Last seen:2021-04-24 00:53:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 339eab7fcab64812cfaa5a8f2c710b68 (1 x Nitol)
ssdeep 3072:PIU/rydeYFtDdkfnGfzo8Lmjjd3DW20DOiaMCBHA:AUCRQGfzo8LmlDQDOifQHA
Threatray 14 similar samples on MalwareBazaar
TLSH 0A94D00F811980A8FCAC64B91C4DB33806B396CBD45E99F6C455FC0A68B534C97BFE5A
Reporter ActorExpose
Tags:Nitol

Intelligence

File Origin
# of uploads :
3
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
女孩遭多人暴力侵害，疑被逼吃垃圾、矿泉水瓶塞下体MP4.bat
Verdict:
Malicious activity
Analysis date:
2021-04-24 08:20:59 UTC
Tags:
trojan
Link:
https://app.any.run/tasks/7b5b737c-4b05-4cbc-b2c4-6569bebf047d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Nitol
Create hunting rule
Link:
https://www.capesandbox.com/analysis/143957/
Detection(s):
Win.Malware.Farfli-6824119-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Sending a UDP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
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:
bank.spyw
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/696336
Signature
Checks if browser processes are running
Contains functionality to capture and log keystrokes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/231994c79a1fafe117deeb111a6ba3c026afa18a1e89522b8f81cc2f68dfd10a/
Threat name:
Win32.Backdoor.Farfli
Create hunting rule
Status:
Malicious
First seen:
2021-04-24 00:46:33 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=emmzjr42d6x6cf665miru25dyatk7imkd2evek4pqhgc62g72efa._file
Verdict:
malicious
Similar samples:
0b788222bf1ae11744b261c0add176f806c24a8b9354ed4cb7b8649a4350c3ca
Nitol
238057ab39a12934ed501e0c9b1a895a7e80c40db43f5f5787edc088997d773d
Nitol
40995428d8fcbe2da30dca08cd15228bb4b08a4dea38e78d71181d3fda5a4f42
Nitol
4486d008b7f67db604b8ed1bb3a5fae6004a9f6b75777c85fdeb5ecde7e63e73
Nitol
7c78c02656d4340d21600a6cba719d2c7cb2d52c7ec4cb02275a350b0e48bfc5
Nitol
800c26a3e7cd6b65e7221e0e493d9e5ac6c7fd8319355a8be31ad59ed1843534
Nitol
ab2a7fbeb63227168b92cbff7e4b11e5bfe4d0f4efac6dd818d2c2b62ad0021b
Nitol
aff635f2d8d4ebb7a65f076f9dc1f61e6b8ed7610d5b99170cc305ac1f4537ff
Nitol
c2a2aaca2d8fd293bcaf00fc35be7c828fd2733be3805bfac24e0d6f4c52c3b9
Nitol
eb6478f051ae5b16921ed95f6a2f761512c79787ac2b54f0d00742ad526c34b8
Nitol
+ 4 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  6/10
Tags:
persistence
Link:
https://tria.ge/reports/210424-j9w7v25jbj/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Drops file in Program Files directory
Adds Run key to start application
Enumerates connected drives
Unpacked files
SH256 hash:
6329b95202292501e0165e0d4c99746b719d4f9e51bdc40499ee664647b7a3f0
MD5 hash:
62881eaf4c342fa0f5e1620f0131faf6
SHA1 hash:
5a32a4990c3519555b671c8dc3d4139d7fc24e22
Detections:
win_younglotus_auto
Create hunting rule
Link:
https://www.unpac.me/results/a4c12387-6555-4f1b-8e7c-ab353ba2d2bc/
SH256 hash:
231994c79a1fafe117deeb111a6ba3c026afa18a1e89522b8f81cc2f68dfd10a
MD5 hash:
0c357b76cf9b621f9fe2d3dab16c468b
SHA1 hash:
4c581ffc0973039e4355ea9c6dde00468b7a314a
Link:
https://www.unpac.me/results/a4c12387-6555-4f1b-8e7c-ab353ba2d2bc/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Backdoor_Nitol_Jun17
Create hunting rule
Author:Florian Roth
Description:Detects malware backdoor Nitol - file wyawou.exe - Attention: this rule also matches on Upatre Downloader
Reference:https://goo.gl/OOB3mH
Rule name:MALWARE_Win_Nitol
Create hunting rule
Author:ditekSHen
Description:Detects Nitol backdoor
Rule name:MAL_Nitol_Malware_Jan19_1
Create hunting rule
Author:Florian Roth
Description:Detects Nitol Malware
Reference:https://twitter.com/shotgunner101/status/1084602413691166721
Rule name:win_younglotus_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

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/143957/

Comments