MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5c9b50d39f48eb3c2e105090e3c0251fa6bba658e67369490f3c1f138db61531. 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 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5c9b50d39f48eb3c2e105090e3c0251fa6bba658e67369490f3c1f138db61531
SHA3-384 hash: 40b3f49eeb87626e886dbe11a6ac3758ff5c4aa8f00149fa9fade49a97a05ea866e02dbba01764caf3b769ff31394770
SHA1 hash: f8b8642f3624cbf8442b82aeaadddeafb886f294
MD5 hash: 4fe1431970912cdb9c28490ca6be7183
humanhash: fillet-uniform-green-cardinal
File name:4fe1431970912cdb9c28490ca6be7183
Download: download sample
Signature Nitol
Create hunting rule
File size:188'416 bytes
First seen:2022-08-28 08:31:27 UTC
Last seen:2022-08-28 09:35:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f78a8c1090a3de909c2a5877968c9fe1 (7 x Nitol)
ssdeep 3072:DBu/booFZs+4oOYcmtbkkF/pstBaDqwONnct43EpstBaDqwONnct43rBl3N2UR:DBu/boGUoOcvF/p/uwONct43Ep/uwON/
Threatray 489 similar samples on MalwareBazaar
TLSH T1FF04E11275C1C4F5C8CA41794C9DCBA1537A7C774AAA8A8377F82E8F2D312D09B3BA54
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 787c78fa87f7e6c4 (16 x Gh0stRAT, 11 x Pikabot, 9 x ManusCrypt)
Reporter zbetcheckin
Tags:32 exe Nitol

Intelligence

File Origin
# of uploads :
2
# of downloads :
408
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4fe1431970912cdb9c28490ca6be7183
Verdict:
No threats detected
Analysis date:
2022-08-28 08:33:17 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/61fa6165-7165-45f5-aea0-73a7d884d00c

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/301828/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader45.12819.23408.7931.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.DownLoader45.12819.13254.13956.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Sending an HTTP GET request
Creating a file in the %temp% directory
Using the Windows Management Instrumentation requests
Launching a process
Searching for synchronization primitives
DNS request
Sending a UDP request
Sending a custom TCP request
Adding a root certificate
Changing the proxy auto-configuration URL
Adding an access-denied ACE
Creating a file
Reading critical registry keys
Creating a file in the %AppData% subdirectories
Possible injection to a system process
Query of malicious DNS domain
Sending a TCP request to an infection source
Stealing user critical data
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/30501/overview
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
CPUID_Instruction
CheckCmdLine
EvasionGetTickCount
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm greyware manuscrypt packed
Link:
https://www.filescan.io/uploads/630b281505c43eeee23d1f5e/reports/5683c21d-da23-48f2-8a30-a88ea717c3a4/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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/02c26de5-12c2-4092-8793-331fd224e4a8
Result
Threat name:
Nitol
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1059223
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contains functionality to compare user and computer (likely to detect sandboxes)
Contains functionality to detect sleep reduction / modifications
Contains functionality to infect the boot sector
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Creates a thread in another existing process (thread injection)
Creates processes via WMI
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sets debug register (to hijack the execution of another thread)
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Writes to foreign memory regions
Yara detected Nitol
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 691741 Sample: n7BcSmkxd4 Startdate: 28/08/2022 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 Antivirus detection for URL or domain 2->55 57 2 other signatures 2->57 8 rundll32.exe 2->8         started        10 n7BcSmkxd4.exe 2 2->10         started        13 WmiPrvSE.exe 3 2->13         started        process3 signatures4 15 rundll32.exe 3 8->15         started        69 Creates processes via WMI 10->69 18 n7BcSmkxd4.exe 3 10->18         started        22 conhost.exe 10->22         started        process5 dnsIp6 71 Contains functionality to infect the boot sector 15->71 73 Contains functionality to inject threads in other processes 15->73 75 Contains functionality to inject code into remote processes 15->75 77 5 other signatures 15->77 24 svchost.exe 1 15->24 injected 27 svchost.exe 15->27 injected 29 svchost.exe 15->29 injected 33 14 other processes 15->33 43 v.xyzgamev.com 172.67.188.70, 443, 49688, 49691 CLOUDFLARENETUS United States 18->43 41 C:\Users\user\AppData\Local\Temp\db.dll, PE32 18->41 dropped 31 conhost.exe 18->31         started        file7 signatures8 process9 signatures10 61 System process connects to network (likely due to code injection or exploit) 24->61 63 Contains functionality to inject threads in other processes 24->63 65 Sets debug register (to hijack the execution of another thread) 24->65 67 4 other signatures 24->67 35 svchost.exe 2 24->35         started        39 WMIADAP.exe 4 27->39         started        process11 dnsIp12 45 72.26.218.86 VOXEL-DOT-NETUS United States 35->45 47 146.59.12.193 OVHFR Norway 35->47 49 2 other IPs or domains 35->49 59 Query firmware table information (likely to detect VMs) 35->59 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5c9b50d39f48eb3c2e105090e3c0251fa6bba658e67369490f3c1f138db61531/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-08-24 11:40:14 UTC
File Type:
PE (Exe)
Extracted files:
27
AV detection:
21 of 41 (51.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lsnvbu47jdvtylqqkciohqbfd6tlxjsy4zzwssiphqprhdnwcuyq._file
Verdict:
malicious
Similar samples:
1b42ae4ee479590709b22c88fc7e51f6bc1e87dfab3a1d0ea058dae21c494dae
Nitol
7d33f81a69c3a8b0e381bd18f71f133d31640235e3099040a4e02cfa0581786b
Nitol
868bb2b1387c06898cc942fc7a2858a19c907622379e9705eeed3591c488cdb9
Nitol
a0748acd9e5368e3469b9445a351c2cc3e33646c1371541de8ddb14a49d3b768
Nitol
ae2575bbb41d61f5f82e924019a4ae672ed12c914f9b82c131a1ca4b74c3d873
Nitol
b9ba3633e6ae613c553bb7311affb973b5d3c5f41de5a9e5f1b048cb2cda8a34
Nitol
ca5795709af3bc2e03ec02c7307d5c85a844c421e36afe30eb0f571e79342e87
Nitol
d3fca8ffb62f5708373aceae56f1301c965b0d6ec1424bc2717b98d7ced99637
Nitol
+ 479 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/220828-kfahcafhg2/
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Modifies registry class
Modifies system certificate store
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in System32 directory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Unexpected DNS network traffic destination
Process spawned unexpected child process
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
5c9b50d39f48eb3c2e105090e3c0251fa6bba658e67369490f3c1f138db61531
MD5 hash:
4fe1431970912cdb9c28490ca6be7183
SHA1 hash:
f8b8642f3624cbf8442b82aeaadddeafb886f294
Link:
https://www.unpac.me/results/c52255b4-311b-4ba4-ad12-b694da41d62c/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5c9b50d39f48/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/5c9b50d39f48eb3c2e105090e3c0251fa6bba658e67369490f3c1f138db61531

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:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin

File information

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

Web download

Nitol

Executable exe 5c9b50d39f48eb3c2e105090e3c0251fa6bba658e67369490f3c1f138db61531

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2259087/
  
URLhaus
https://urlhaus.abuse.ch/url/2281887/
  
URLhaus
https://urlhaus.abuse.ch/url/2281888/
Cape
Cape
https://www.capesandbox.com/analysis/301828/

Comments


Avatar
zbet commented on 2022-08-28 08:31:34 UTC

url : hxxp://b.game2723.com/gamexyz/2202/2e485134120d97e302438b0db262ad21.exe